公开(公告)号：NO973228A

公开(公告)日：1997-09-11

申请号：NO973228

申请日：1997-07-11

Applicant: BASF AG

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

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

CPC classification number: C08G69/44 ,  C08G18/606 ,  Y02W30/43

公开(公告)号：AU4390996A

公开(公告)日：1996-07-31

申请号：AU4390996

申请日：1996-01-09

Applicant: BASF AG

Inventor： WARZELHAN VOLKER ,  SCHORNICK GUNNAR ,  KRONER MATTHIAS ,  SEELIGER URSULA ,  YAMAMOTO MOTONORI ,  RAMLOW GERHARD

IPC: A61L15/00 ,  A61L15/26 ,  A61L15/62 ,  B65D65/46 ,  C08G69/40 ,  C08G69/44 ,  C08G69/48 ,  C08G73/04 ,  C08K5/09 ,  C08L3/02 ,  C08L77/12 ,  C08L101/16 ,  C09D177/12 ,  C09J177/12

Abstract: PCT No. PCT/EP96/00064 Sec. 371 Date Jul. 3, 1997 Sec. 102(e) Date Jul. 3, 1997 PCT Filed Jan. 9, 1996 PCT Pub. No. WO96/21691 PCT Pub. Date Jul. 18, 1996Biodegradable polyetheresteramides Q1 with a molecular weight (Mn) in the range from 6000 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 polyetheresteramide Q1 at 25 DEG C.), and a melting point in the range from 50 DEG to 200 DEG C., obtained by reacting a1) from 95 to 99.9% by weight polyetheresteramide P1, obtained by reacting a mixture of b1) 20-95 mol % adipic acid or ester-forming derivatives thereof, and 5-80 mol % terephthalic acid or ester-forming derivatives thereof, and b2) a mixture of a dihydroxy compound selected from C2-C6-alkanediols and C5-C10-cycloalkanediols, b22) a dihydroxy compound which contains ether functionalities and has the formula IHO-((CH2)n-O))m-HIwhere n is 2, 3 or 4 and m is an integer from 2 to 250, and b23) from 0.5 to 80 mol % of an amino-C2-C12-alkanol or an amino-C5-C10-cycloalkanol, with or without b24) a diamino-C1-C8-alkane, and/or b25) a 2,2'-bisoxazoline where the molar ratio of (b1) to (b2) is in the range from 0.4:1 to 1.5:1, and a2) from 0.1 to 5% by weight of a divinyl ether C1.

公开(公告)号：CA2002399A1

公开(公告)日：1990-05-09

申请号：CA2002399

申请日：1989-11-07

Applicant: BASF AG

Inventor： HORN PETER ,  REHMER GERD ,  LUTTER HEINZ-DIETER ,  RAMLOW GERHARD

IPC: C08F216/14 ,  C08F218/10 ,  C08F220/28 ,  C08F220/58 ,  C08F222/20 ,  C08F226/00 ,  C08F226/06 ,  C08F290/06 ,  C08F299/02 ,  C08G18/40 ,  C08G18/62 ,  C08L75/04 ,  C09K23/52

Abstract: The novel copolymers having K values of from 5 to 80 are prepared by free-radical polymerisation of A) 20 to 80% by weight, based on the total weight of (A) and (B), of at least one olefinically unsaturated polyoxyalkylene alcohol or polyester alcohol adduct, (B) 80 to 20% by weight, based on the total weight of (A) and (B), of at least one vinyl monomer from the group comprising N-vinylformamide, -2-pyrrolidone, -2-piperidone, -2-caprolactam, -imidazole, -2-ethyleneurea and -2-propyleneurea, C) 0 to 40 parts by weight of glycidyl acrylate and/or glycidyl methacrylate, D) 0 to 10 parts by weight of at least one alpha , beta -monoolefinically unsaturated acid and E) 0 to 30 parts by weight of at least one olefinically unsaturated carboxamide and/or carboxylate and/or styrene, the parts by weight of (C), (D) and (E) in each case being based on 100 parts by weight of the monomers (A) and (B). The copolymers are used as assistants and/or additives, for example as dispersion and/or emulsification assistants, or as additives for improving the mechanical properties, in formulations for the preparation of polyisocyanate polyaddition products.

公开(公告)号：CA2209495C

公开(公告)日：2006-08-01

申请号：CA2209495

申请日：1995-06-27

Applicant: BASF AG

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

IPC: C08G69/44 ,  C08G18/60 ,  C08G73/04 ,  C08J9/04 ,  C08L1/02 ,  C08L75/12 ,  C08L77/12 ,  C08L101/16 ,  C09D175/12 ,  C09J175/12 ,  C09J177/12 ,  D21H19/30

Abstract: The invention concerns biologically degradable polyester amides PI obtainable through reaction of a mixture consisting essentially of the following: (a1) a mixture consisting essentially of: 35-95 mol % adipic acid or ester-forming derivatives thereof or mixtures thereof, 5-65 mol % terephthalic acid or est er- forming derivatives thereof or mixtures thereof, and 0-5 mol % a compound containing sulphonate groups (the sum of the individual molar percentages is 100); (a2) a mixture consisting essentially of: (a21) 99.5-0.5 mol % a dihydroxy compound chosen from the group comprising C 2- C6 alkane diols and C5-C10 cycloalkane diols, (a22) 0.5-99.5 mol % an amino C2-C12 alkanol or an amino-C5-C10 cycloalkanol, (a23 ) 0-50 mol % a diamino C1-C8 alkane; and (a24) 0-50 mol % a 2,2'-bisoxazoline of general formula (I), in which R1 is a single bond, a (CH2)q-alkylene group in which q - 2, 3 or 4, or a phenylene group (the sum of the individual molar percentages is 100 and the molar rati o of a1 to a2 is in the range 0.4:1 - 1.5:1). The polyester amides P1 will have a molecular weight (M n) in the range 4000-40,000 g/mol, a viscosity number in the range 30-350 g/ml (measured in o-dichlorobenzene/phenol (weight ratio 50/50) at a concentration of 0.5 wt.% polyester amide P1 at a temperature of 25 .degree.C)and a melting point in the range 50-220 .degree.C; and a quantity of a compound D equivale nt to 0-5 mol % of the molar quantity of components (a1) must also be used for the production of the polyester amides P1, said compound D having at least three groups capable of ester formation. The invention also concerns other biologically degradable polymers and thermoplastic moulding materials, processes for manufacturing the same, the use thereof for producing biologically degradable moulded articles and adhesives, and biologically degradable moulded articles, foams and blends with starch which can be obtained from the polymers or moulding materials according to the invention.

公开(公告)号：DK0802940T3

公开(公告)日：1998-12-07

申请号：DK96900307

申请日：1996-01-09

Applicant: BASF AG

Inventor： KRONER MATTHIAS ,  SCHORNICK GUNNAR ,  WARZELHAN VOLKER ,  SEELIGER URSULA ,  YAMAMOTO MOTONORI ,  RAMLOW GERHARD

IPC: A61L15/00 ,  A61L15/26 ,  A61L15/62 ,  B65D65/46 ,  C08G69/40 ,  C08G69/44 ,  C08G69/48 ,  C08G73/04 ,  C08K5/09 ,  C08L3/02 ,  C08L77/12 ,  C08L101/16 ,  C09D177/12 ,  C09J177/12

Abstract: PCT No. PCT/EP96/00064 Sec. 371 Date Jul. 3, 1997 Sec. 102(e) Date Jul. 3, 1997 PCT Filed Jan. 9, 1996 PCT Pub. No. WO96/21691 PCT Pub. Date Jul. 18, 1996Biodegradable polyetheresteramides Q1 with a molecular weight (Mn) in the range from 6000 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 polyetheresteramide Q1 at 25 DEG C.), and a melting point in the range from 50 DEG to 200 DEG C., obtained by reacting a1) from 95 to 99.9% by weight polyetheresteramide P1, obtained by reacting a mixture of b1) 20-95 mol % adipic acid or ester-forming derivatives thereof, and 5-80 mol % terephthalic acid or ester-forming derivatives thereof, and b2) a mixture of a dihydroxy compound selected from C2-C6-alkanediols and C5-C10-cycloalkanediols, b22) a dihydroxy compound which contains ether functionalities and has the formula IHO-((CH2)n-O))m-HIwhere n is 2, 3 or 4 and m is an integer from 2 to 250, and b23) from 0.5 to 80 mol % of an amino-C2-C12-alkanol or an amino-C5-C10-cycloalkanol, with or without b24) a diamino-C1-C8-alkane, and/or b25) a 2,2'-bisoxazoline where the molar ratio of (b1) to (b2) is in the range from 0.4:1 to 1.5:1, and a2) from 0.1 to 5% by weight of a divinyl ether C1.

公开(公告)号：AT170890T

公开(公告)日：1998-09-15

申请号：AT95925769

申请日：1995-06-27

Applicant: BASF AG

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

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

Abstract: Biodegradable polyesteramides as defined in the specification are obtained by reacting a mixture consisting essentially ofa1) a mixture consisting essentially of35 to 95 mol % of adipic acid or ester-forming derivatives thereof,5 to 65 mol % of terephthalic acid or ester-forming derivatives thereof, and0 to 5 mol % of a compound containing sulfonate groups,a2) a mixture consisting essentially of95.5 to 0.5 mol % of a dihydroxy compound,0.5 to 99.5 mol % of an amino-C2-C12-alkanol or an amino-C5-C10-cycloalkanol,0 to 50 mol % of a diamino-C1-C8-alkane, and0 to 50 mol % of a 2,2'-bisoxazoline of the formula I wherein R1 is as set forth in the specification, anda3) 0 to 5 mol %, based on a1), of a compound D as set forth in the specification;and other biodegradable polymers and thermoplastic molding compositions, their manufacture and their use for producing biodegradable moldings, adhesives, foams, and coatings.

公开(公告)号：MX9704806A

公开(公告)日：1997-10-31

申请号：MX9704806

申请日：1995-06-27

Applicant: BASF AG

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

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

Abstract: Las poliesteramidas P1 biodegradables obtenibles haciendo reaccionar una mezcla que consiste esencialmente de (al) una mezcla que consiste esencialmente de 35 a 95% de ácido adípico o derivados formadores molar de éster del mismo o mezclas de los mismos, 5 a 65% de ácido tereftálico o derivadores molar formadores de éster del mismo o mezclas de los mismos, y 0 a 5% de un compuesto que contiene grupos de molar sulfonato, en donde el total de los porcentajes molares individuales es de 100 por ciento molar, y (a2) una mezcla que consiste esencialmente de (a21) de 99.5 por ciento a 0.5 por ciento molar de un compuesto de dihidroxi que se selecciona del grupo que consiste de alcanodioles de 2 a 6 átomos de carbono y cicloalcanodioles de 5 a 10 átomos de carbono, (a22) de 0.5 por ciento a 99.5 por ciento molar de un amino-C2-C12-alcanol o un amino-C5-C10-cicloalcanol, y (a23) de 0 por ciento a 50 por ciento molar de un diamido-C1-C8-alcano, (a24) de 0 por ciento a 50 por ciento molar de una 2,2'-biaoxazolina de la formula general I (Ver Formula) en donde R1 es un grupo de alquileno (CH2,q de un solo enlace con q = 2, 3 o 4, o un grupo de fenileno, en donde el total de los porcentajes molares individuales es de 100 por ciento molar, y en donde la relacion molar de (a1) a (a2) se selecciona dentro de la escala de 0.4:1 a 1.5:1, con la salvedad de que las poliésteramidas P1 tienen un peso molecular (Mn) dentro de la escala de 4,000 a 40,000 gramos por mol, un numero de viscosidad dentro de la escala de 30 a 3250 gramos por mililitro que se mide en o-diclorobenceno/fenol (relacion en peos de 50/50), a una concentracion de 0.5 por ciento en peos de las pliesteramidas P1 a 25 degree C), y una temperatura de fusion dentro de la escala de 50 degree C a 220 degree C, y con la salvedad adicional de que de 0 por ciento a 5 por ciento molar, basado en la cantidad molar del componente (a1) usado, de un compuesto de con por lo menos tres grupos capaces de formacion de éster se usan para preparar las poliésteramidas P1, y otros polímeros biodegradables y composiciones de moldear termoplásticas, procesos para la preparacion de los mismos, el uso de los mismos para producir piezas moldeadas biodegradables y adhesivos, piezas moldeadas biodegradables, espumas y mezclas con almidon obtenible de los polímeros y composiciones de moldear de conformidad con la invencion.

公开(公告)号：NO973228D0

公开(公告)日：1997-07-11

申请号：NO973228

申请日：1997-07-11

Applicant: BASF AG

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

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

Abstract: Biodegradable polyesteramides as defined in the specification are obtained by reacting a mixture consisting essentially ofa1) a mixture consisting essentially of35 to 95 mol % of adipic acid or ester-forming derivatives thereof,5 to 65 mol % of terephthalic acid or ester-forming derivatives thereof, and0 to 5 mol % of a compound containing sulfonate groups,a2) a mixture consisting essentially of95.5 to 0.5 mol % of a dihydroxy compound,0.5 to 99.5 mol % of an amino-C2-C12-alkanol or an amino-C5-C10-cycloalkanol,0 to 50 mol % of a diamino-C1-C8-alkane, and0 to 50 mol % of a 2,2'-bisoxazoline of the formula I wherein R1 is as set forth in the specification, anda3) 0 to 5 mol %, based on a1), of a compound D as set forth in the specification;and other biodegradable polymers and thermoplastic molding compositions, their manufacture and their use for producing biodegradable moldings, adhesives, foams, and coatings.

公开(公告)号：CA2209495A1

公开(公告)日：1996-07-18

申请号：CA2209495

申请日：1995-06-27

Applicant: BASF AG

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

IPC: C08G18/60 ,  C08G69/44 ,  C08G73/04 ,  C08J9/04 ,  C08L1/02 ,  C08L77/12 ,  C08L101/16 ,  C09D175/12 ,  C09J177/12 ,  D21H19/30 ,  C09J175/12 ,  C08L75/12

Abstract: The invention concerns biologically degradable polyester amides P1 obtainable through reaction of a mixture consisting essentially of the following: (a1) a mixture consisting essentially of: 35-95 mol % adipic acid or ester-forming derivatives thereof or mixtures thereof, 5-65 mol % terephthalic acid or esterforming derivatives thereof or mixtures thereof, and 0-5 mol % a compound containing sulphonate groups (the sum of the individual molar percentages is 100); (a2) a mixture consisting essentially of: (a21) 99.5-0.5 mol % a dihydroxy compound chosen from the group comprising C2-C6 alkane diols and C5C10 cycloalkane diols, (a22) 0.5-99.5 mol % an amino C2-C12 alkanol or an amino-C5-C10 cycloalkanol, (a23) 0-50 mol % a diamino C1-C8 alkane; and (a24) 0-50 mol % a 2,2'-bisoxazoline of general formula (I), in which R1 is a single bond, a (CH2)q-alkylene group in which q = 2, 3 or 4, or a phenylene group (the sum of the individual molar percentages is 100 and the molar ratio of a1 to a2 is in the range 0.4:1 - 1.5:1). The polyester amides P1 will have a molecular weight (Mn) in the range 4000-40,000 g/mol, a viscosity number in the range 30-350 g/ml (measured in o-dichlorobenzene/phenol (weight ratio 50/50) at a concentration of 0.5 wt.% polyester amide P1 at a temperature of 25 ~C) and a melting point in the range 50-220 ~C; and a quantity of a compound D equivalent to 0-5 mol % of the molar quantity of components (a1) must also be used for the production of the polyester amides P1, said compound D having at least three groups capable of ester formation. The invention also concerns other biologically degradable polymers and thermoplastic moulding materials, processes for manufacturing the same, the use thereof for producing biologically degradable moulded articles and adhesives, and biologically degradable moulded articles, foams and blends with starch which can be obtained from the polymers or moulding materials according to the invention.