公开(公告)号：JP2011236432A

公开(公告)日：2011-11-24

申请号：JP2011164950

申请日：2011-07-28

Applicant: Basf Se ,  ビーエーエスエフ ソシエタス・ヨーロピアBasf Se

Inventor： URSULA SEELIGER ,  GABRIEL SKUPIN ,  STAERKE DIRK

IPC: C08L67/00 ,  C08L63/00 ,  C08L101/16

CPC classification number: C08L67/02 ,  C08K5/101 ,  C08K5/20 ,  C08L25/14 ,  C08L33/068 ,  C08L63/00 ,  C08L67/04 ,  C08L91/00 ,  C08L101/06 ,  C08L2666/02 ,  C08L2666/14

Abstract: PROBLEM TO BE SOLVED: To provide a biodegradable mixture free of conventional defects.SOLUTION: This biodegradable polyester composition includes: (i) at least one polyester based on an aliphatic and aromatic dicarboxylic acid and an aliphatic dihydroxy compound; (ii) at least one biodegradable homopolyester or copolyester selected from the group consisting of polylactides, polycaprolactones, polyhydroxyalkanoates and polyesters from an aliphatic dicarboxylic acid and an aliphatic diols; (iii) (a) a copolymer containing an epoxide group and based on an acrylic ester and/or methacrylic ester, (b) a bisphenol-A-epoxide or (c) a natural oil, fatty acid ester or a fatty acid amide containing an epoxide group; (iv) an additive; and (v) an inorganic or organic filler.

Abstract translation: 要解决的问题：提供不含常规缺陷的可生物降解的混合物。 该可生物降解的聚酯组合物包括：（i）至少一种基于脂族和芳族二羧酸和脂族二羟基化合物的聚酯; （ii）选自聚脂肪酸酯，聚己内酯，聚羟基链烷酸酯和脂族二羧酸和脂族二醇的聚酯中的至少一种可生物降解的均聚酯或共聚酯; （iii）（a）含有环氧基团并基于丙烯酸酯和/或甲基丙烯酸酯的共聚物，（b）双酚A-环氧化物或（c）天然油，脂肪酸酯或含有脂肪酸酰胺的共聚物 环氧基; （iv）添加剂; 和（v）无机或有机填料。 版权所有（C）2012，JPO＆INPIT

公开(公告)号：DE502005004485D1

公开(公告)日：2008-07-31

申请号：DE502005004485

申请日：2005-12-31

Applicant: BASF SE

Inventor： SEELIGER URSULA ,  SKUPIN GABRIEL ,  STAERKE DIRK

IPC: C08L67/00 ,  C08G63/00

Abstract: The invention relates to biodegradable polyester mixture, comprising i) from 5 to 80% by weight, based on the total weight of components i to ii, of at least one polyester based on aliphatic and aromatic dicarboxylic acids and on aliphatic dihydroxy compounds, and ii) from 20 to 95% by weight, based on the total weight of components i to ii, of at least one biodegradable homo- or copolyester selected from the group consisting of polylactide, polycaprolactone, polyhydroxyalkanoates, and polyesters composed of aliphatic dicarboxylic acids and of aliphatic diols, and iii) from 0.1 to 15% by weight, based on the total weight of components i to ii, a) of a copolymer containing epoxy groups and based on styrene, acrylate, and/or methacrylate, b) of a bisphenol A epoxide, or c) of a fatty acid amide or fatty acid ester or natural oil containing epoxy groups; and iv) from 0 to 15% by weight of additive; and v) from 0 to 50% by weight of inorganic or organic filler, and also to processes for their preparation and a method for their use.

公开(公告)号：DK1838784T3

公开(公告)日：2008-10-13

申请号：DK05821799

申请日：2005-12-31

Applicant: BASF SE

Inventor： SKUPIN GABRIEL ,  SEELIGER URSULA ,  STAERKE DIRK

IPC: C08L67/00 ,  C08G63/00

Abstract: The invention relates to biodegradable polyester mixture, comprising i) from 5 to 80% by weight, based on the total weight of components i to ii, of at least one polyester based on aliphatic and aromatic dicarboxylic acids and on aliphatic dihydroxy compounds, and ii) from 20 to 95% by weight, based on the total weight of components i to ii, of at least one biodegradable homo- or copolyester selected from the group consisting of polylactide, polycaprolactone, polyhydroxyalkanoates, and polyesters composed of aliphatic dicarboxylic acids and of aliphatic diols, and iii) from 0.1 to 15% by weight, based on the total weight of components i to ii, a) of a copolymer containing epoxy groups and based on styrene, acrylate, and/or methacrylate, b) of a bisphenol A epoxide, or c) of a fatty acid amide or fatty acid ester or natural oil containing epoxy groups; and iv) from 0 to 15% by weight of additive; and v) from 0 to 50% by weight of inorganic or organic filler, and also to processes for their preparation and a method for their use.

公开(公告)号：DK1656423T3

公开(公告)日：2008-07-07

申请号：DK04741363

申请日：2004-08-04

Applicant: BASF SE

Inventor： YAMAMOTO MOTONORI ,  HEUFEL DIETMAR ,  STAERKE 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 present invention relates to biodegradable polyester mixtures comprising from 5% to 80% by weight, based on the total weight of components i to ii, of at least one polyester based on aliphatic and aromatic dicarboxylic acids and an aliphatic dihydroxy compound (component i) and from 20% to 95% by weight, based on the total weight of components i to ii, of at least one renewable raw material (component ii) and from 0.1% to 15% by weight, based on the total weight of components i to ii, of a component iii which is capable of forming covalent bonds with both component i and component ii. The present invention further relates to processes for producing biodegradable polyester mixtures, to the use of biodegradable polyester mixtures for producing blends, moldings, films, sheets or fibers and also to blends, moldings, films, sheets or fibers comprising biodegradable polyester mixtures.

公开(公告)号：AT398655T

公开(公告)日：2008-07-15

申请号：AT05821799

申请日：2005-12-31

Applicant: BASF SE

Inventor： SEELIGER URSULA ,  SKUPIN GABRIEL ,  STAERKE DIRK

IPC: C08L67/00 ,  C08G63/00

Abstract: The invention relates to biodegradable polyester mixture, comprising i) from 5 to 80% by weight, based on the total weight of components i to ii, of at least one polyester based on aliphatic and aromatic dicarboxylic acids and on aliphatic dihydroxy compounds, and ii) from 20 to 95% by weight, based on the total weight of components i to ii, of at least one biodegradable homo- or copolyester selected from the group consisting of polylactide, polycaprolactone, polyhydroxyalkanoates, and polyesters composed of aliphatic dicarboxylic acids and of aliphatic diols, and iii) from 0.1 to 15% by weight, based on the total weight of components i to ii, a) of a copolymer containing epoxy groups and based on styrene, acrylate, and/or methacrylate, b) of a bisphenol A epoxide, or c) of a fatty acid amide or fatty acid ester or natural oil containing epoxy groups; and iv) from 0 to 15% by weight of additive; and v) from 0 to 50% by weight of inorganic or organic filler, and also to processes for their preparation and a method for their use.

公开(公告)号：DE502004006786D1

公开(公告)日：2008-05-21

申请号：DE502004006786

申请日：2004-08-04

Applicant: BASF SE

Inventor： YAMAMOTO MOTONORI ,  HEUFEL DIETMAR ,  STAERKE 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 present invention relates to biodegradable polyester mixtures comprising from 5% to 80% by weight, based on the total weight of components i to ii, of at least one polyester based on aliphatic and aromatic dicarboxylic acids and an aliphatic dihydroxy compound (component i) and from 20% to 95% by weight, based on the total weight of components i to ii, of at least one renewable raw material (component ii) and from 0.1% to 15% by weight, based on the total weight of components i to ii, of a component iii which is capable of forming covalent bonds with both component i and component ii. The present invention further relates to processes for producing biodegradable polyester mixtures, to the use of biodegradable polyester mixtures for producing blends, moldings, films, sheets or fibers and also to blends, moldings, films, sheets or fibers comprising biodegradable polyester mixtures.

公开(公告)号：AT391751T

公开(公告)日：2008-04-15

申请号：AT04741363

申请日：2004-08-04

Applicant: BASF SE

Inventor： YAMAMOTO MOTONORI ,  HEUFEL DIETMAR ,  STAERKE 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 present invention relates to biodegradable polyester mixtures comprising from 5% to 80% by weight, based on the total weight of components i to ii, of at least one polyester based on aliphatic and aromatic dicarboxylic acids and an aliphatic dihydroxy compound (component i) and from 20% to 95% by weight, based on the total weight of components i to ii, of at least one renewable raw material (component ii) and from 0.1% to 15% by weight, based on the total weight of components i to ii, of a component iii which is capable of forming covalent bonds with both component i and component ii. The present invention further relates to processes for producing biodegradable polyester mixtures, to the use of biodegradable polyester mixtures for producing blends, moldings, films, sheets or fibers and also to blends, moldings, films, sheets or fibers comprising biodegradable polyester mixtures.