公开(公告)号：BRPI0611242A2

公开(公告)日：2016-11-16

申请号：BRPI0611242

申请日：2006-05-31

Applicant: BASF AG

Inventor： YAMAMOTO MOTONORI ,  KONG XIANG-MING

IPC: C08G63/06 ,  C08G63/08 ,  C08G63/81 ,  C08G63/82 ,  C08G63/91

公开(公告)号：BRPI0607905A2

公开(公告)日：2016-11-08

申请号：BRPI0607905

申请日：2006-04-07

Applicant: BASF AG

Inventor： YAMAMOTO MOTONORI ,  KONG XIANG-MING

IPC: C08F283/00 ,  C08F283/04 ,  C08F289/00 ,  C08G81/00 ,  C08L51/08 ,  C09D151/08 ,  C09J151/08

公开(公告)号：FI117510B

公开(公告)日：2006-11-15

申请号：FI972059

申请日：1997-05-14

Applicant: BASF AG

Inventor： WARZELHAN VOLKER ,  SCHORNICK GUNNAR ,  BRUCHMANN BERND ,  SEELIGER URSULA ,  YAMAMOTO MOTONORI ,  BAUER PETER

IPC: C08G63/20 ,  C08L3/00 ,  A01G13/02 ,  C08G18/42 ,  C08G18/46 ,  C08G18/66 ,  C08G63/00 ,  C08G63/183 ,  C08G63/60 ,  C08G63/688 ,  C08G63/91 ,  C08L3/02 ,  C08L67/02 ,  C08L75/06 ,  C08L101/16 ,  C09D167/00 ,  C09K17/52

Abstract: The following are claimed: (A) biodegradable polyester P1, preparable by reaction of a mixt. comprising: (a1) a mixt. comprising: (a11) 35-95 mol.% of adipic acid and/or one or more ester-forming derivs. of this, (a12) 5-65 mol.% of terephthalic acid and/or one or more ester-forming derivs. of this, and (a13) 0-5 mol.% of a cpd. contg. sulphonate gps., the total of mol.% in (a11)-(a13) being 100 mol.%; and (a2) a dihydroxy cpd. selected from 2-6C alkane-diols and 5-10C cycloalkane-diols. The molar ratio of (a1) to (a2) is 0.4-1.5:1. In addn., 0.01-5 mol.% (based on the molar amt. of component (a1)) of a cpd. D, which comprises at least three gps. capable of forming ester gps., are also used for prodn. of polyester P1. Polyester P1 has (a) a mol.wt. (Mn) of 5000-50000 g/mol; (b) a viscosity no. of 30-350 g/ml (measured in o-dichlorobenzene/phenol (wt. ratio 50/50) at 25 degrees C and a P1 concn. of 0.5 wt.%); and (c) a m.pt. of 50-170 degrees C. (B) biodegradable polyester P2, preparable by reaction of a mixt. comprising: (b1) mixt. comprising: (b11) 20-95 mol.% of adipic acid and/or one or more ester-forming deriv. of this, (b12) 5-80 mol.% of terephthalic acid and/or one or more ester- forming deriv. of this, and (b13) 0-5 mol.% of a cpd. contg. sulphonate gps., the total of mol.% in (b11)-(b13) being 100 mol.%; (b2) a dihydroxy cpd. as (a2) above; (b3) 0.01-100 wt.% (based on the amt. of component (b1) of a hydroxycarboxylic acid B1 which is of formula (Ia) or (Ib); and (b4) 0-5 mol.% (based on the amt. of component (b1)) of a cpd. D. The molar ratio of (b1) to (b2) is 0.4-1.25:1. Polyester P2 has (a) a mol.wt. (Mn) of 5000-80000 g/mol; (b) a viscosity no. of 30 - 450 g/ml (measured in o-dichlorobenzene/phenol (wt. ratio 50/50) at 25 degrees C and a P2 concn. of 0.5 wt.%); and (c) a m.pt. of 50-235 degrees C. p = a whole no. from 1-1500; r = a whole no. from 1-4; G = phenylene, (CH2)k, C(R)H and C(R)HCH2; k = 1-5; R = Me or Et. (C) biodegradable polyester Q1 which have: (a) a mol.wt. (Mn) of 5000-100000 g/mol; (b) a viscosity no. of 30-450 g/ml (measured in o-dichlorobenzene/phenol (wt. ratio 50/50) at 25 degrees C and a Q1 concn. of 0.5 wt.%); and (c) a m.pt. of 50-235 degrees C. Q1 are obtained by reaction of a mixt. comprising; (c1) polyester P1 and/or a polyester PWD; (c2) 0.01-50 wt.% (based on (c1)) of a hydroxycarboxylic acid B1; and (c3) 0-5 mol.% (based on the amt. of component (a1) used in prodn. of P1 and/or PWD) of a cpd. D. Polyester PWD is obtainable by reaction of components (a1) and (a2) in a molar ratio of (a1) to (a2) of 0.4-1.5:1. Polyester PWD have: (a) a mol.wt. (Mn) of 5000 - 50000 g/mol; (b) a viscosity no. of 30 - 350 g/ml (measured in o-dichlorobenzene/phenol (wt. ratio 50/50) at 25 degrees C and a PWD concn. of 0.5 wt.%); and (c) a m.pt. of 50-170 degrees C. (D) biodegradable polyesters Q2 which have: (a) a mol.wt. (Mn) of 6000 - 60000 g/mol; (b) a viscosity no. of 30-350 g/ml (measured in o-dichlorobenzene/phenol (wt. ratio 50/50) at 25 degrees C and a Q2 concn. of 0.5 wt.%); and (c) a m.pt. of 50-170 degrees C. Q2 are obtained by reaction of a mixt. comprising: (d1) 95-99.9 wt.% of polyester P1 and/or PWD; and (d2) 0.1-50 wt.% of a diisocyanate C1; and (d3) 0-5 mol.% (based on the amt. of component (a1) used in prodn. of P1 and/or PWD) of a cpd. D. (E) biodegradable polymers T1 which have: (a) a mol.wt. (Mn) of 10000 - 100000 g/mol; (b) a viscosity no. of 30-450 g/ml (measured in o-dichlorobenzene/phenol (wt. ratio 50/50) at 25 degrees C and a T1 concn. of 0.5 wt.%); and (c) a m.pt. of 50-235 degrees C. T1 are obtd. by reaction of polyester Q1 with (e1) 0.1-5 wt.% (based on the amt. of Q1) of diisocyanate C1 and (e2) 0-5 mol.% (based on the amt. of component (a1) used in prodn. of Q1 via the polyester P1 and/or PWD) of a cpd. D. (F) biodegradable polymers T2 which have: (a) a mol.wt. (Mn) of 10000 - 100000 g/mol/. (b) a viscosity no. of 30-450 g/ml (measured in o-dichlorobenzene/phenol (wt. ratio 50/50) at 25 degrees C and a T2 concn. of 0.5 wt.%); and (c) a m.pt. of 50-235 degrees C. T2 are obtained by reaction of polyester Q2 with (f1) 0.01-50 wt.% (based on the amt. of Q2) of hydroxycarboxylic acid B1 and (f2) 0-5 mol.% (based on the amt. of component (a1) used in prodn. of Q2 via the polyester P1 and/or PWD) of a cpd

公开(公告)号：CZ296874B6

公开(公告)日：2006-07-12

申请号：CZ109799

申请日：1997-09-29

Applicant: BASF AG

Inventor： HORCHLER VON LOCQUENGHIEN KLAU ,  YAMAMOTO MOTONORI ,  ERHARDT KLAUS ,  NGUYEN KIM SON ,  WARZELHAN VOLKER

IPC: C05G3/40 ,  C05G5/12 ,  C08L67/02

Abstract: Pouzití vodných disperzí biologicky odbouratelných polyesteru podle tohoto resení je urceno k obalení granulí hnojiva, obsahují (A) 20 az 90 % hmotn.vody a (B) 10 az 80 % hmotn. biologicky odbouratelného kopolyesteru (B). Kopolyester (B) obsahuje strukturní jednotky, které jsou odvozeny jak od alifatických, tak i aromatických karboxylových kyselin nebo jejich derivátu. Deriváty jsou získané reakcí smesi, která zahrnuje (a1) smes obsahující (a11) 10 az 95 % mol. alifatické kyseliny dikarboxylové nebo cykloalifatické kyseliny dikarboxylové nebojejich derivátu tvorícího ester nebo smesi z alespon dvou z nich, (a12) 5 az 90 % mol. aromatické kyseliny dikarboxylové nebo jejího derivátu tvorícího estery nebo smesi z alespon dvou z nich, (a13) 0 az 10 % mol. slouceniny obsahující sulfonátové skupiny nebo smesi z alespon dvou z nich, pricemz soucet jednotlivých údaju ciní 100 mol. %, (a2) dihydroxyslouceninu nebo aminoalkohol nebo smes z alespon dvou z nich. Molový pomer (a1) k (a2) lezí v rozsahu 0,4:1 az 2,5:1, (a3) 0 az 10 % hmotn., vztazeno na smes (a1) prostredku k prodlouzení retezce nebo smesi alespon dvou z nich, a (a4) 0 az 20 %hmotn., vztazeno na smes (a1), slouceniny s alespon tremi skupinami zpusobilými ke vzniku esteru, nebo smesi z alespon dvou z nich. Opakující se jednotky odvozené od (cyklo)alifatické a aromatické kyseliny karboxylové jsou rozdeleny statisticky, kopolyester má viskozitní císlo v rozsahu 5 az 450 ml/g, mereno v o-dichlorbenzenu s fenolem, hmotnostní pomer 50/50, pri koncentraci 0,5 % hmotn. kopolyesteru pri teplote 25 .degree.C, a podíl komponent, (a13) a (a4) neciní soucasne nulu, k obalení granulí hnojiva.

公开(公告)号：CA2205072C

公开(公告)日：2005-01-11

申请号：CA2205072

申请日：1995-06-27

Applicant: BASF AG

Inventor： BAUER PETER ,  SEELIGER URSULA ,  YAMAMOTO MOTONORI ,  BRUCHMANN BERND ,  BOECKH DIETER ,  WARZELHAN VOLKER

IPC: C08J9/00 ,  A01G9/10 ,  C05F17/00 ,  C08G18/42 ,  C08G18/46 ,  C08G63/60 ,  C08G63/668 ,  C08G63/672 ,  C08G63/685 ,  C08G63/688 ,  C08G63/91 ,  C08L1/00 ,  C08L67/02 ,  C08L75/06 ,  C08L101/16 ,  C09J167/02 ,  C09J175/06 ,  C09K15/32

Abstract: Biodegradable polyether esters P1 obtainable by the reaction of a mixture consisting essentially of: (a1) a mixture essentially of 20 to 95 mol% adipic acid or ester-forming derivatives thereof or mixtures thereof, 5 to 80 mol% terephthalic acid or ester-forming derivatives thereof or mixtures thereof, and 0 to 5 mol% of a sulphonate group-containin g compounds in which the sum of the individual mol percentages is 100; and (a2) a mixture of dihydroxy compounds consisting essentially of (a21) 15 to 99 mol% of a dihydroxy compound selected from the group consisting of C2-C6 alkane diols and C5-C10 cycloalkane diols; (a2 2) 85 to 0.2 mol% of an ether function-containing dihydroxy compound as in formula I HO-[(CH2)n-O]m-H in which n is 2, 3 or 4 and m is a whole number from 2 to 250, or mixtures thereof, in which the molar ratio of (a1) to (a2) is in the range from 0.4:1 to 1.5:1 wi th the proviso that the polyether esters P1 have a molar weight (M n) in the range from 5,000 to 80,000 g/mol, a viscosity index in the rang e from 30 to 450 g/ml (measured in o-dichlorobenzole/phenol (weight ratio 50/50) at a concentration of 0.5 wt.% polyether esters P1 at a temperature of 25 .degree.C) and a melting point in the range from 50 to 200 .degree.C, and with the further proviso that from 0.01 to 5 mol%, in relation to the molar quantity of the components (a1) used, of a compound D with at least three groups capable of ester formation are used to produce the polyether esters P1, and other biodegradable polymers and thermoplastic moulding compounds, process for their production and biodegradable mouldings, adhesives, foams and blends with starch obtainable from the polymers or moulding compounds of the invention.

公开(公告)号：CA2205071C

公开(公告)日：2005-01-11

申请号：CA2205071

申请日：1995-06-27

Applicant: BASF AG

Inventor： WARZELHAN VOLKER ,  BRUCHMANN BERND ,  SEELIGER URSULA ,  YAMAMOTO MOTONORI ,  BAUER PETER ,  SCHORNICK GUNNAR

IPC: C08L3/00 ,  A01G13/02 ,  C08G18/42 ,  C08G18/46 ,  C08G18/66 ,  C08G63/00 ,  C08G63/183 ,  C08G63/20 ,  C08G63/60 ,  C08G63/688 ,  C08G63/91 ,  C08L3/02 ,  C08L67/02 ,  C08L75/06 ,  C08L101/16 ,  C09D167/00 ,  C09K17/52 ,  C09J167/00 ,  C08L67/00

Abstract: Biodegradable polyesters P1 obtainable by the reaction of a mixture consisti ng essentially of (al) a mixture essentially of 35 to 95 mol% adipic acid or ester-forming derivatives thereof or mixtures thereof, 5 to 65 mol% terephthalic acid or ester-forming derivatives thereof or mixtures thereof, and 0 to 5 mol% of a sulphonate group-containing compou nd in which the sum of the individual mol percentages is 100, and (a2) a dihydroxy compound selected from the group consisting of C2- C6 alkane diols and C5-C10 cycloalkane diols, in which the molar ratio of (a1) and (a2) is in the range from 0.4:1 to 1.5:1, provided that the polyester P1 have a molecular weight (M n) in the range from 5000 to 50,000 g/mol, a viscosity index in the range from 30 to 350 g/m l (measured in o-dichlorobenzole/phenol (in a ratio by weight of 50/50) at a concentration of 0.5 wt.% polyester P1 at a temperature of 25 .degree.C) and a melting point in the range from 50 to 170 .degree.C, and with the further proviso that from 0.01 to 5 mol% in relation to the mol ar quantity of the component (a1) used of compound D with at least three groups capable of forming esters are used to produce the polyesters P1, and other biodegradable polymers and thermoplastic moulding compounds and adhesives, biodegradable mouldings, foams and blendsw ith starch obtainable from the polymers or moulding compounds of the invention.

公开(公告)号：CZ292656B6

公开(公告)日：2003-11-12

申请号：CZ208997

申请日：1995-06-27

Applicant: BASF AG

Inventor： WARZELHAN VOLKER DR ,  SCHORNICK GUNNAR DR ,  BAUMANN EDWIN DR ,  SEELIGER URSULA DR ,  YAMAMOTO MOTONORI ,  RAMLOW GERHARD DR

IPC: C08G18/60 ,  C08G69/44 ,  C08G73/04 ,  C08J9/04 ,  C08L1/02 ,  C08L77/12 ,  C08L101/16 ,  C09D175/12 ,  C09J177/12 ,  D21H19/30

Abstract: In the present invention there are disclosed biologically degradable polyester amides P1 that are prepared from a reaction mixture containing /a1/ a mixture comprising 35 to 95 mole percent of adipic acid or its ester-forming derivative or a mixture thereof, 5 to 65 mole percent of terephthalic acid or its ester-forming derivative or a mixture thereof, and 0 to 5 mole percent of a compound containing a sulfonate group, whereby the sum of the individual mole percentages is 100 mole percent, and /a2/ a mixture comprising /a21/ 99.5 to 0.5 mole percent of dihydroxy compounds being selected from the group comprising alkanediols having 2 to 6 carbon atoms and cycloalkane diols containing 5 to 10 carbon atoms, /a22/ 0.5 to 99.5 mole percent of aminoalkanol having 2 to 12 carbon atoms in the alkanol moiety or amino cycloalkanol containing 5 to 10 carbon atoms in the cycloalkanol moiety, and /a23/ 0 to 50 mole percent of diamino alkane containing 1 to 8 carbon atoms in the alkane moiety, /a24/ 0 to 50 mole percent of 2,2 -bisoxazoline of the general formula I, wherein Re1 represents a single bond, /CHi2/iq-alkylene group where q = 2, 3 or 4, or a phenylene group, whereby the sum of the individual mole percentages is 100 mole percent, and wherein the molar ratio of /a1/ to /a2/ is selected within the range of 0.4 : 1 to 1.5 : 1, with the proviso that the polyester amide P1 exhibits molecular weight /Min/ within the range of 4000 to 40 000 g/mole, viscosity number ranges within 30 to 350 g/ml (as measured in o-dichlorobenzene/phenol (weight ratio 50/50) at concentration of 0.5 percent by weight of the polyester amide P1 at a temperature of 25 degC) and melting temperature ranges within 50 to 220 degC, and with another proviso that 0 to 5 mole percent, based on molar amount of the component /a1/used, of the compound D having at least three groups capable of ester bond is used in the preparation of the P1 polyester amide. Described are also other biologically degradable polymers and molding thermoplastic materials, further process of their preparation, their use in the manufacture of biologically degradable shaped products, as well as adhesives, foams and starch-containing mixtures.

公开(公告)号：DE50000872D1

公开(公告)日：2003-01-16

申请号：DE50000872

申请日：2000-02-10

Applicant: BASF AG

Inventor： MOHRSCHLADT RALF ,  HILDEBRANDT VOLKER ,  YAMAMOTO MOTONORI

IPC: C08G69/00 ,  C08G69/04 ,  C08G69/16

Abstract: The continuous process for producing polyamides by reacting at least one aminonitrile with water comprises the following steps:(10) reacting at least one aminonitrile with water at a temperature of from 200 to 290° C. at a pressure of from 40 to 70 bar in a flow tube containing a Brönsted acid catalyst selected from a beta-zeolite, sheet-silicate or metal oxide catalyst in the form of a fixed bed,(11) diabatically or adiabatically expanding the reaction mixture from step (1) into a first separation zone to a pressure of from 20 to 40 bar, the pressure being at least 10 bar lower than the pressure in step (1), and to a temperature within the range from 220 to 290° C. by flash evaporation and removal of ammonia, water and any aminonitrile monomer and oligomer,(12) further reacting the reaction mixture from step (2) in the presence of water at a temperature of from 200 to 290° C. and a pressure of from 25 to 55 bar and in the presence or absence of a Brönsted acid catalyst selected from a beta-zeolite, sheet-silicate or metal oxide catalyst in the form of a fixed bed,(13) diabatically or adiabatically expanding the reaction mixture from step (3) into a second separation zone to a pressure of from 0.01 to 20 bar, the pressure being at least 20 bar lower than the pressure in step (3), and to a temperature within the range from 220 to 290° C. by flash evaporation and removal of ammonia, water and any aminonitrile monomer and oligomer.

公开(公告)号：HU220300B

公开(公告)日：2001-11-28

申请号：HU9701997

申请日：1995-06-27

Applicant: BASF AG

Inventor： BAUER PETER ,  DR BOECKH DIETER ,  DR BRUCHMANN BERND ,  DR SEELIGER URSULA ,  DR WARZELHAN VOLKER ,  YAMAMOTO MOTONORI

IPC: C08J9/00 ,  A01G9/10 ,  C05F17/00 ,  C08G18/42 ,  C08G18/46 ,  C08G63/60 ,  C08G63/668 ,  C08G63/672 ,  C08G63/685 ,  C08G63/688 ,  C08G63/91 ,  C08L1/00 ,  C08L67/02 ,  C08L75/06 ,  C08L101/16 ,  C09J167/02 ,  C09J175/06 ,  C09K15/32

Abstract: Biodegradable polyether esters P1 obtainable by reacting a mixture essentially comprising(a1) a mixture essentially comprising20-95 mol % of adipic acid or ester-forming derivatives thereof or mixtures thereof,5-80 mol % of terephthalic acid or ester-forming derivatives thereof or mixtures thereof, and0-5 mol % of a compound containing sulfonate groups,where the total of the individual mole percentages is 100 mol %, and(a2) a mixture of dihydroxy compounds essentially comprising(a21) from 15 to 99.8 mol % of a dihydroxy compound selected from the group consisting of C2-C6-alkanediols and C5-C10-cycloalkanediols,(a22) from 85 to 0.2 mol % of a dihydroxy compound containing ether functionalities of the formula Iwhere n is 2, 3 or 4 and m is an integer from 2 to 250, or mixtures thereof,where the molar ratio of (a1) to (a2) is chosen in the range from 0.4:1 to 1.5:1, with the proviso that the polyether ester P1 has a molecular weight (Mn) in the range from 5000 to 80,000 g/mol, a viscosity number in the range from 30 to 450 g/ml (measured in o-dichlorobenzene/phenol (50/50 ratio by weight) at a concentration of 0.5% by weight of polyether ester P1 at 25° C.) and a melting point in the range from 50 to 200° C., and with the further proviso that from 0.01 to 5 mol %, based on the molar quantity of component (a1) employed, of a compound D with at least three groups capable of ester formation are employed to prepare the polyether ester P1,and further biodegradable polymers and thermoplastic molding compositions, processes for the preparation thereof, the use thereof for producing biodegradable moldings and adhesives, biodegradable moldings, films and blends with starch obtainable from the polymers and molding compositions according to the invention.

公开(公告)号：DK0792310T3

公开(公告)日：2001-05-07

申请号：DK95925768

申请日：1995-06-27

Applicant: BASF AG

Inventor： BOECKH DIETER ,  WARZELHAN VOLKER ,  SEELIGER URSULA ,  YAMAMOTO MOTONORI ,  BRUCHMANN BERND ,  BAUER PETER

IPC: C08J9/00 ,  A01G9/10 ,  C05F17/00 ,  C08G18/42 ,  C08G18/46 ,  C08G63/60 ,  C08G63/668 ,  C08G63/672 ,  C08G63/685 ,  C08G63/688 ,  C08G63/91 ,  C08L1/00 ,  C08L67/02 ,  C08L75/06 ,  C08L101/16 ,  C09J167/02 ,  C09J175/06 ,  C09K15/32

Abstract: Biodegradable polyether esters P1 obtainable by reacting a mixture essentially comprising(a1) a mixture essentially comprising20-95 mol % of adipic acid or ester-forming derivatives thereof or mixtures thereof,5-80 mol % of terephthalic acid or ester-forming derivatives thereof or mixtures thereof, and0-5 mol % of a compound containing sulfonate groups,where the total of the individual mole percentages is 100 mol %, and(a2) a mixture of dihydroxy compounds essentially comprising(a21) from 15 to 99.8 mol % of a dihydroxy compound selected from the group consisting of C2-C6-alkanediols and C5-C10-cycloalkanediols,(a22) from 85 to 0.2 mol % of a dihydroxy compound containing ether functionalities of the formula Iwhere n is 2, 3 or 4 and m is an integer from 2 to 250, or mixtures thereof,where the molar ratio of (a1) to (a2) is chosen in the range from 0.4:1 to 1.5:1, with the proviso that the polyether ester P1 has a molecular weight (Mn) in the range from 5000 to 80,000 g/mol, a viscosity number in the range from 30 to 450 g/ml (measured in o-dichlorobenzene/phenol (50/50 ratio by weight) at a concentration of 0.5% by weight of polyether ester P1 at 25° C.) and a melting point in the range from 50 to 200° C., and with the further proviso that from 0.01 to 5 mol %, based on the molar quantity of component (a1) employed, of a compound D with at least three groups capable of ester formation are employed to prepare the polyether ester P1,and further biodegradable polymers and thermoplastic molding compositions, processes for the preparation thereof, the use thereof for producing biodegradable moldings and adhesives, biodegradable moldings, films and blends with starch obtainable from the polymers and molding compositions according to the invention.