公开(公告)号：AU3870995A

公开(公告)日：1996-06-06

申请号：AU3870995

申请日：1995-11-04

Applicant: BASF AG

Inventor： WARZELHAN VOLKER ,  SCHORNICK GUNNAR ,  KRONER MATTHIAS ,  SEELIGER URSULA ,  YAMAMOTO MOTONORI ,  BUSCHL RAINER

IPC: C08G63/183 ,  C08G63/60 ,  C08G63/688 ,  C08G63/91 ,  C08J5/00 ,  C08J9/04 ,  C08L67/00 ,  C08L101/16 ,  C09J167/00 ,  D21H19/28

Abstract: PCT No. PCT/EP95/04335 Sec. 371 Date May 12, 1997 Sec. 102(e) Date May 12, 1997 PCT Filed Nov. 4, 1995 PCT Pub. No. WO96/15175 PCT Pub. Date May 23, 1996A biodegradable polyester obtainable by reacting a mixture comprising (a1) from 95 to 99.9% by weight of a polyester P1 obtainable by reacting a mixture essentially comprising (b1) a mixture comprising 35-95 mol % of adipic acid or ester-forming derivatives thereof, 5-65 mol % of terephthalic acid or ester-forming derivatives thereof, and 0-5 mol % of a compound containing sulfonate groups, and (b2) a dihydroxy compound selected from the group consisting of C2-C6-alkanediols and C5-C10-cycloalkanediols, with the proviso that a compound D with at least three groups capable of ester formation is employed to prepare the polyester P1, (a2) from 0.1 to 5% by weight of a divinyl ether C1 and (a3) from 0 to 5 mol %, based on component (b1) from the preparation of P1, of compound D, and other biodegradable polymers and thermoplastic molding compositions, processes for the preparation thereof, the use thereof for producing biodegradable moldings and adhesives.

公开(公告)号：CA2533481C

公开(公告)日：2012-04-24

申请号：CA2533481

申请日：2004-08-04

Applicant: BASF AG

Inventor： YAMAMOTO MOTONORI ,  HEUFEL DIETMAR ,  STARKE DIRK ,  WITT UWE ,  SKUPIN GABRIEL

IPC: C08L67/00 ,  C08F291/00 ,  C08K5/092 ,  C08K5/1515 ,  C08L1/02 ,  C08L3/02 ,  C08L3/04 ,  C08L63/00 ,  C08L97/00 ,  C08L97/02 ,  C08L99/00

Abstract: The invention relates to biodegradable polyester mixtures comprising: between 5 and 80 wt. %, in relation to the total weight of the constituents i to ii, of at least one polyester based on aliphatic and aromatic dicarboxylic acids and aliphatic dihydroxy compounds (constituent i); between 20 and 95 wt. %, in relation to the total weight of the constituents i to ii, of at least one renewable raw material (constituent ii); and between 0.1 and 15 wt. %, in relation to the total weight of the constituents i to ii, of a constituent iii that is suitable for forming covalent bonds both with constituent i and with constituent ii. The invention also relates to methods for producing biodegradable polyester mixtures, the use of biodegradable polyester mixtures for producing blends, moulded parts, films or fibres, in addition to blends, moulded parts, films or fibres comprising biodegradable polyester mixtures.

公开(公告)号：CA2683037A1

公开(公告)日：2008-11-06

申请号：CA2683037

申请日：2008-04-25

Applicant: BASF AG

Inventor： DOMBO PETER ,  YAMAMOTO MOTONORI ,  WINTER GABI ,  SZTOJ SILVIA ,  HUBER-MOULLIET URSULA ,  DIECKMANN YVONNE ,  BRANDS MARIO ,  FRIEDRICH THOMAS ,  ISRAELS RAFEL

IPC: A01N25/12 ,  A01N25/10 ,  A01N63/00 ,  A01P13/00 ,  B01J13/02

Abstract: The present invention relates to novel active ingredient compositions for plant protection in the form of fine active ingredient-containing particles , comprising a) at least one active plant protection agent; b) at least one polymer P, which is not soluble in water, can be decomposed by enzymatic hyd rolysis and is present in a quantity of at least 20% by weight, relative to the total amount of the components of the active ingredient-containing parti cles, and c) at least one hydrolase (EC 3), wherein at least 90% by weight o f the active ingredient-containing particles of the active ingredient compos ition does not exceed a diameter of 500 .mu.m (Dgo value), wherein the compo nents a), b) and c) constitute at least 30% by weight of the active ingredie nt particles. The invention further relates to a method for the production t hereof and to the use of the active ingredient compositions for the treatmen t of plants, soils and seed.

公开(公告)号：AT370977T

公开(公告)日：2007-09-15

申请号：AT04729872

申请日：2004-04-28

Applicant: BASF AG

Inventor： YAMAMOTO MOTONORI ,  MACH HELMUT ,  HILLER MARGIT ,  RATH HANS

IPC: C08G63/183 ,  A23G4/00 ,  A23G4/06 ,  A23G4/08 ,  A61K9/00 ,  C08G63/20 ,  C08G63/672

Abstract: The use is described of an amorphous polyester as polymer base for gum bases. The application also relates to gum bases comprising such polyesters.

公开(公告)号：DE102005023386A1

公开(公告)日：2006-11-23

申请号：DE102005023386

申请日：2005-05-17

Applicant: BASF AG

Inventor： KONG XIANG-MING ,  YAMAMOTO MOTONORI

IPC: C08F2/24 ,  C08F2/44 ,  C08F212/08 ,  C08F214/06 ,  C08F218/04 ,  C08F236/06 ,  C09D5/02 ,  C09D133/06 ,  C09J133/06 ,  D06M15/27

Abstract: A process for preparing an aqueous polymer dispersion, in which, in an aqueous medium, in a first reaction stage, a diol compound and a dicarboxylic acid compound are reacted in the presence of an enzyme and of a dispersant, and also, if appropriate, of a low water solubility organic solvent and/or of an ethylenically unsaturated monomer, to give a polyester, and thereafter, in the presence of the polyester, in a second reaction stage, an ethylenically unsaturated monomer is free-radically polymerized.

公开(公告)号：FI117440B

公开(公告)日：2006-10-13

申请号：FI972060

申请日：1997-05-14

Applicant: BASF AG

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

IPC: C08G63/66 ,  C08J9/00 ,  A01G9/10 ,  C05F17/00 ,  C08G18/42 ,  C08G18/46 ,  C08G63/60 ,  C08G63/668 ,  C08G63/672 ,  C08G63/685 ,  C08G63/688 ,  C08G63/91 ,  C08G65/48 ,  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：FI117286B

公开(公告)日：2006-08-31

申请号：FI972964

申请日：1997-07-11

Applicant: BASF AG

Inventor： WARZELHAN VOLKER ,  SCHORNICK GUNNAR ,  BRAUN FRANK ,  SEELIGER URSULA ,  YAMAMOTO MOTONORI ,  BAUER PETER

IPC: C08G69/40 ,  C08G69/44 ,  C08G18/60 ,  C08G69/48 ,  C08G73/00 ,  C08G73/04 ,  C08J9/04 ,  C08K5/353 ,  C08L77/12 ,  C08L101/16 ,  C09J177/12 ,  D21H19/30

Abstract: PCT No. PCT/EP96/00059 Sec. 371 Date Jul. 3, 1997 Sec. 102(e) Date Jul. 3, 1997 PCT Filed Jan. 9, 1996 PCT Pub. No. WO96/21690 PCT Pub. Date Jul. 18, 1996Biodegradable polyetheresteramides P1 which are obtained by reacting (a1) a mixture containing 20-95 mol % of adipic acid or ester-forming derivatives thereof or mixtures thereof and 5-80 mol % of terephthalic acid or ester-forming derivatives thereof or mixtures thereof, and (a2) a mixture of dihydroxy compounds (a21) from 15 to 99.3 mol % of a dihydroxy compound selected from the group consisting of C2-C6-alkanediols and C5-C10-cycloalkanediols, (a22) from 0.2 to 85 mol % of a dihydroxy compound containing ether functionalities of the formula I HO-((CH2)n-O)m-H I where n is 2, 3 or 4 and m is an integer from 2 to 250, or mixtures thereof and (a23) from 0.5 to 80 mol % of an amino-C2-C12-alkanol or amino-C5-C10-cycloalkanol, where the molar ratio of (a1) to (a2) is from 0.4:1 to 1.5:1, with the proviso, inter alia, that the polyetheresteramides P1 have a molecular weight (Mn) in the range from 5000 to 80,000 g/mol, and biodegradable polymers, biodegradable moldings, and adhesives obtained from the disclosed polymers.

公开(公告)号：HU223825B1

公开(公告)日：2005-02-28

申请号：HU9800040

申请日：1995-06-27

Applicant: BASF AG

Inventor： YAMAMOTO MOTONORI ,  WARZELHAN VOLKER ,  SEELIGER URSULA ,  SCHORNICK GUNNAR ,  BAUMANN EDWIN ,  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：CA2533481A1

公开(公告)日：2005-02-24

申请号：CA2533481

申请日：2004-08-04

Applicant: BASF AG

Inventor： WITT UWE ,  SKUPIN GABRIEL ,  STARKE DIRK ,  HEUFEL DIETMAR ,  YAMAMOTO MOTONORI

IPC: C08L67/00 ,  C08F291/00 ,  C08K5/092 ,  C08K5/1515 ,  C08L1/02 ,  C08L3/02 ,  C08L3/04 ,  C08L63/00 ,  C08L97/00 ,  C08L97/02 ,  C08L99/00

Abstract: The invention relates to biodegradable polyester mixtures comprising: betwee n 5 and 80 wt. %, in relation to the total weight of the constituents i to ii, of at least one polyester based on aliphatic and aromatic dicarboxylic acids and aliphatic dihydroxy compounds (constituent i); between 20 and 95 wt. %, in relation to the total weight of the constituents i to ii, of at least one renewable raw material (constituent ii); and between 0.1 and 15 wt. %, in relation to the total weight of the constituents i to ii, of a constituent i ii that is suitable for forming covalent bonds both with constituent i and with constituent ii. The invention also relates to methods for producing biodegradable polyester mixtures, the use of biodegradable polyester mixture s for producing blends, moulded parts, films or fibres, in addition to blends, moulded parts, films or fibres comprising biodegradable polyester mixtures.

公开(公告)号：CA2523510A1

公开(公告)日：2004-11-11

申请号：CA2523510

申请日：2004-04-28

Applicant: BASF AG

Inventor： MACH HELMUT ,  YAMAMOTO MOTONORI ,  RATH HANS PETER ,  HILLER MARGIT

IPC: A23G4/00 ,  A23G4/06 ,  A23G4/08 ,  A61K9/00 ,  C08G63/20 ,  C08G63/672 ,  C08G63/183 ,  C08G63/12 ,  A23G3/30 ,  C08G63/66

Abstract: The invention relates to the use of an amorphous polyester as a polymer base for masticatory substances. The invention also relates to masticatory substances containing polyesters of the aforementioned type.