公开(公告)号：DE69925458D1

公开(公告)日：2005-06-30

申请号：DE69925458

申请日：1999-11-15

Applicant: DAICEL CHEM

Inventor： SAKANE MASANORI ,  TANIGAWA MICHIYO ,  KAJIKAWA YASUTERU

IPC: C05G3/00 ,  C08F299/04 ,  C08G63/08 ,  C08J5/18 ,  C09D5/24 ,  C09D101/10 ,  C09D151/02 ,  C09D167/04

公开(公告)号：DE60041557D1

公开(公告)日：2009-03-26

申请号：DE60041557

申请日：2000-08-04

Applicant: DAICEL CHEM

Inventor： WATANABE JUN ,  KOTANI KAZUYA ,  SAKANE MASANORI

IPC: C08G63/02 ,  H01H85/06 ,  C08G63/60 ,  C08G63/91 ,  C08K5/00 ,  C08K5/09 ,  C08K5/15 ,  C08K5/25 ,  C08K5/29 ,  C08L63/00 ,  C08L67/00 ,  C08L67/02 ,  H01H85/02 ,  H05B3/56

Abstract: The first aspect of the present invention, referred to as "present invention III", relates to a polyester block copolymer composition (R) obtained by thermally-processing a polyester block copolymer composition (Q) obtained by melt-mixing 100 parts by weight of a polyester block copolymer (P) with 0.1-5 parts by weight of an epoxy compound (C) having one or more epoxy groups under an inert gas atmosphere and not less than 120 DEG C in a solid phase, and further, at a temperature lower than a melting point of the polyester block copolymer composition (R). The second aspect of the present invention, referred to as "present invention IV", relates to a polyester block copolymer composition which comprises thermally-kneading 0.5-5.0 parts by weight of a mono or morefunctional epoxy compound (C) and 0.01-3.0 parts by weight of a complex-formable agent for a metal (G) such as an oxalic acid derivative and a salicylic acid derivative or a hydrazide derivative with 100 parts by weight of a polyester block copolymer (P1) obtained by a reaction of a crystalline aromatic polyester (A1) with lactones (B). The third aspect of the present invention, referred to as "present invention V", relates to a polyester block copolymer composition which comprises, in obtaining the polyester block copolymer composition by allowing to react the crystalline aromatic polyester (A1) with lactones (B), adding and thermally-kneading 0.5-5.0 parts by weight of an epoxy compound (C) having one or more pieces of epoxy groups (including at least 0.2 part by weight of two or more functional epoxy compound) and, optionally, 0-2.0 parts by weight of a carbodiimide compound (E) to 100 parts by weight of a polyester block copolymer (P3) obtained by allowing to react 0.1-100% by mol of at least one of a multifunctional compound (D) having at least three pieces of at least one kind of carboxylic group (i), hydroxyl group (ii), and/or an ester-formable group therefrom (iii) with 100% by mol of a crystalline aromatic polyester (A1). The fourth aspect of the present invention, referred to as "present invention VI", relates to a polyester block copolymer composition which comprises, in obtaining said polyester block copolymer composition by allowing to react the crystalline aromatic polyester (A1) with lactones (B), adding and thermally-kneading 0.1-5.0 parts by weight of an epoxy compound (C) having one or more pieces of epoxy groups and 0-2.0 parts by weight of a carbodiimide compound (E) to 100 parts by weight of a polyester block copolymer (P3) obtained by allowing to react 0.1-200% by mol of at least one of an aliphatic or aromatic multifunctional compound (D) having at least three pieces of carboxylic group (i), hydroxyl group (ii), and/or an ester-formable group therefrom (iii) with 100% by mol of a crystalline aromatic polyester (A1). The fifth aspect of the present invention, referred to as "present invention VII", relates to a polyester block copolymer composition (R) which comprises, in obtaining the polyester block copolymer composition by allowing to react the crystalline aromatic polyester (A1) with lactones (B), heating a polyester block copolymer composition (Q) at a solid phase, and the composition (Q) is obtained by adding and thermally-kneading 0.1-5.0 parts by weight of at least one kind of an epoxy compound (C) having one or more pieces of epoxy groups to 100 parts by weight of a polyester block copolymer (P) obtained by allowing to react 0.1-200% by mol of at least one of a multifunctional compound (D) having at least three pieces of carboxylic group (i), hydroxyl group (ii), and/or an ester-formable group therefrom (iii) with 100% by mol of a crystalline aromatic polyester (A1).

公开(公告)号：CA2647134A1

公开(公告)日：2007-10-04

申请号：CA2647134

申请日：2007-02-21

Applicant: DAICEL CHEM

Inventor： SAKANE MASANORI

IPC: C08L67/00 ,  C08G63/91 ,  C08K5/09 ,  C08K5/29 ,  C08K5/521 ,  C08K5/57 ,  C08L63/00 ,  C08L79/00

Abstract: A polyester-series resin composition comprises (A) a polyester block copolymer, (B) a polyepoxy compound and (C) a polycarbodiimide compound. The copolymer (A) is obtainable by a reaction of (a1) a crystalline aromatic polyester and (a2) a lactone, and if necessary (a3) at least one compound selected from the group consisting of a polycarboxylic acid or an ester-formable derivative thereof and a polyol or an ester-formable derivative thereof in the presence of an acidic phosphate ester and a tin compound. Such a resin composition is particularly excellent in recycling efficiency (or thermal cycling resistance) and is useful for blow molding.

公开(公告)号：MX2008012222A

公开(公告)日：2008-10-02

申请号：MX2008012222

申请日：2007-02-21

Applicant: DAICEL CHEM

Inventor： SAKANE MASANORI

IPC: C08L67/00 ,  C08G63/91 ,  C08K5/09 ,  C08K5/29 ,  C08K5/521 ,  C08K5/57 ,  C08L63/00 ,  C08L79/00

Abstract: Se describe una composición de resina de poliéster compuesta de (A) un copolímero de bloque de poliéster, (B) un compuesto epoxídico polifuncional y (C) un compuesto de policarbodiimida; el copolímero de bloque de poliéster (A) se obtiene por la reacción entre (a1) un poliéster aromático cristalino, (a2) una lactona y, si es necesario, (a3) por lo menos un compuesto seleccionado de ácidos policarboxílicos, polioles o sus derivados formables de éster, en presencia de un fosfato ácido y un compuesto de estaño; esta composición de resina de poliéster es especialmente excelente en propiedad de recirculación (o resistencia al ciclado térmico), y es de esta manera útil para moldeo por soplado.

公开(公告)号：EP1378540A4

公开(公告)日：2005-04-27

申请号：EP02713280

申请日：2002-04-01

Applicant: DAICEL CHEM

Inventor： SAKANE MASANORI

IPC: C08L67/00 ,  C08G59/42 ,  C08G63/20 ,  C08G63/60 ,  C08G63/91 ,  C08K5/05 ,  C08K5/053 ,  C08K5/1515 ,  C08K5/524 ,  C08K5/526 ,  C08K5/5333

CPC classification number: C08G63/20 ,  C08G63/60 ,  C08G63/91

Abstract: The present invention relates to a polyester block copolymer composition which is obtained by reacting 0.5 to 5.0 parts by weight of an epoxy compound (C) having two or more functionalities with 100 parts by weight of a polyester block copolymer (P) having an acid value of 0 to 5 mgKOH/g obtained by reacting a crystalline aromatic polyester (A) having a hydroxyl group at a molecular terminal with a lactone (B) and optionally with a polyfunctional compound (D) having three or more groups selected among carboxyl, hydroxyl, and/or ester groups thereof. The composition has such excellent moldability that it is applicable to molding techniques including blow molding without arousing any trouble. It is satisfactory in heat resistance, water resistance, impact resistance, or flame retardancy, and has rubber-like elasticity.

Abstract translation: 一种聚酯嵌段共聚物组合物，其是通过使0.5至5.0重量份的具有2或更高官能度的环氧化合物（C）与100重量份酸值为0至100的聚酯嵌段共聚物（P） 使分子末端具有羟基的结晶性芳香族聚酯（A）与内酯（B）和根据需要与具有3个以上选自羧基，羟基和羟基的多官能化合物（D）反应而得到的5mgKOH / g /或这些的成酯基团。 该组合物具有如此优良的模塑性，以致它可应用于包括吹塑成型技术的模塑技术，而不会引起任何麻烦。 其耐热​​性，耐水性，耐冲击性或阻燃性令人满意，并具有橡胶弹性。

公开(公告)号：JPH1160713A

公开(公告)日：1999-03-05

申请号：JP22883697

申请日：1997-08-11

Applicant: DAICEL CHEM

Inventor： SAKANE MASANORI ,  TANIGAWA MITSUYO

IPC: C08G63/08 ,  C08G63/85 ,  C08L101/16

Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound, such as a high mol.wt. polylactone, excellent in color tone and stability, and useful for compost bags and the like in the presence of a small amount of a catalyst in a short time by subjecting a cyclic ester monomer to a ring-opening polymerization reaction in the presence of a specific catalyst system. SOLUTION: This method for producing an aliphatic polyester comprises subjecting (C) a cyclic ester monomer such as a lactone (e.g. ε-caprolactone) to a ring-opening polymerization reaction in the presence of a catalyst system comprising (A) a tin compound such as an alkyl tin compound having three or more less 1-24C alkyl groups (e.g. monobutyltin hydroxide oxide) and (B) an electron-donating compound such as an amide (e.g. N, N-dimethylacetamide). The aliphatic polyester is useful for fishing lines, golf tees, moldings, hot-melt adhesives and the like which utilize the biodegradability of the polyester. The component A is preferably used in an amount of 0.001-0.1 wt.% based on the total amount of the raw materials including the component C, and the component B is also preferably used in an amount of 0. 0003-1000 moles per mole of the component A.

公开(公告)号：EP2022807A4

公开(公告)日：2010-12-29

申请号：EP07744314

申请日：2007-05-29

Applicant: DAICEL CHEM

Inventor： SAKANE MASANORI

IPC: C08G63/78 ,  C08K3/10 ,  C08K5/521 ,  C08L67/00

CPC classification number: C08G63/60

公开(公告)号：EP2011827A4

公开(公告)日：2010-12-15

申请号：EP07714637

申请日：2007-02-21

Applicant: DAICEL CHEM

Inventor： SAKANE MASANORI

IPC: C08L67/00 ,  C08G63/91 ,  C08K5/09 ,  C08K5/29 ,  C08K5/521 ,  C08K5/57 ,  C08L63/00 ,  C08L79/00

CPC classification number: C08L67/00 ,  C08G63/91 ,  C08G2261/126 ,  C08K5/29 ,  C08L63/00 ,  C08L79/00 ,  C08L2666/14 ,  C08L2666/22 ,  C08L2666/18

公开(公告)号：EP1120432A4

公开(公告)日：2003-04-02

申请号：EP00949988

申请日：2000-08-04

Applicant: DAICEL CHEM

Inventor： KOTANI KAZUYA ,  WATANABE JUN ,  SAKANE MASANORI

IPC: H01H85/06 ,  C08G63/60 ,  C08G63/91 ,  C08K5/00 ,  C08K5/09 ,  C08K5/15 ,  C08K5/25 ,  C08K5/29 ,  C08L63/00 ,  C08L67/00 ,  H01H85/02 ,  H05B3/56 ,  C08G63/02 ,  C08L67/02

CPC classification number: C08K5/15 ,  C08G63/60 ,  C08G63/91 ,  C08G2261/126 ,  C08K5/0091 ,  C08K5/09 ,  C08K5/29 ,  C08L63/00 ,  C08L67/00 ,  H05B3/56 ,  C08L2666/22

Abstract: The present invention I relates to a method for the preparation of a polyester block copolymer (P1) characterized in that in the method for the preparation of 100% by weight of the polyester block copolymer (P1) by allowing to react A% by weight of a crystalline aromatic polyester with B% by weight of lactones (A+B=100), (B+0.5)% by weight of lactones are added into A% by weight of a crystalline aromatic polyester, and not less than 0.5% by weight of unreacted lactones are remained with respect to 100% by weight of the polyester block copolymer (P1) after reaction. The present invention II relates to a method for the preparation of a polyester block copolymer (P'1) having a high molecular weight characterized in that the polyester block copolymer (P1) is allowed to further react in a solid phase. The present invention III relates to a polyester block copolymer composition (R) obtained by thermally-processing a polyester block copolymer composition (Q) obtained by melt-mixing 100 parts by weight of a polyester block copolymer (P) with 0.1-5 parts by weight of an epoxy compound (C) having one or more epoxy groups under an inert gas atmosphere and not less than 120 DEG C in a solid phase, and further, at a temperature lower than a melting point of the polyester block copolymer composition (R). The present invention IV relates to a polyester block copolymer composition which comprises thermally-kneading 0.5-5.0 parts by weight of a mono or morefunctional epoxy compound (C) and 0.01-3.0 parts by weight of a complex-formable agent for a metal (G) such as an oxalic acid derivative and a salicylic acid derivative or a hydrazide derivative with 100 parts by weight of a polyester block copolymer (P1) obtained by a reaction of a crystalline aromatic polyester (A1) with lactones (B). The present invention V relates to a polyester block copolymer composition which comprises, in obtaining the polyester block copolymer composition by allowing to react the crystalline aromatic polyester (A1) with lactones (B), adding and thermally-kneading 0.5-5.0 parts by weight of an epoxy compound (C) having one or more pieces of epoxy groups (including at least 0.2 part by weight of two or more functional epoxy compound) and, optionally, 0-2.0 parts by weight of a carbodiimide compound (E) to 100 parts by weight of a polyester block copolymer (P3) obtained by allowing to react 0.1-100% by mol of at least one of a multifunctional compound (D) having at least three pieces of at least one kind of carboxylic group (i), hydroxyl group (ii), and/or an ester-formable group therefrom (iii) with 100% by mol of a crystalline aromatic polyester (A1). The present invention VI relates to a polyester block copolymer composition which comprises, in obtaining said polyester block copolymer composition by allowing to react the crystalline aromatic polyester (A1) with lactones (B), adding and thermally-kneading 0.1-5.0 parts by weight of an epoxy compound (C) having one or more pieces of epoxy groups and 0-2.0 parts by weight of a carbodiimide compound (E) to 100 parts by weight of a polyester block copolymer (P3) obtained by allowing to react 0.1-200% by mol of at least one of an aliphatic or aromatic multifunctional compound (D) having at least three pieces of carboxylic group (i), hydroxyl group (ii), and/or an ester-formable group therefrom (iii) with 100% by mol of a crystalline aromatic polyester (A1). The present invention VII relates to a polyester block copolymer composition (R) which comprises, in obtaining the polyester block copolymer composition by allowing to react the crystalline aromatic polyester (A1) with lactones (B), heating a polyester block copolymer composition (Q) at a solid phase, and the composition (Q) is obtained by adding and thermally-kneading 0.1-5.0 parts by weight of at least one kind of an epoxy compound (C) having one or more pieces of epoxy groups to 100 parts by weight of a polyester block copolymer (P) obtained by allowing to react 0.1-200% by mol of at least one of a multifunctional compound (D) having at least three pieces of carboxylic group (i), hydroxyl group (ii), and/or an ester-formable group therefrom (iii) with 100% by mol of a crystalline aromatic polyester (A1).

Abstract translation: 本发明I涉及一种方法，用于在为特征的聚酯嵌段共聚物（P1）的制备“”在通过使按重量计的反应A％用于制备的100％（重量）的聚酯嵌段共聚物（P1）的方法 与B％结晶性芳香族聚酯（重量）的内酯的（A + B = 100），（B + 0.5）重量的内酯的％加入到A％（重量）的结晶性芳香族聚酯，和不低于0.5％（重量） 的未反应内酯类被保留，相对于100％（重量）反应后的聚酯嵌段共聚物（P1）的。 本发明II涉及用于具有根本的聚酯嵌段共聚物（P1）被允许つweiterer在固相反应为特征的高分子量的聚酯嵌段共聚物的制备（P'1）的方法。 本发明III涉及通过热加工而得到的聚酯嵌段共聚体组合物（Q）中得到的聚酯嵌段共聚体组合物（R）熔融混合（重量）的聚酯嵌段共聚物（P）的与0.1-5重量份由100份 重量的具有在比聚酯嵌段共聚体组合物的熔点的温度下在惰性气体气氛下的一个或多个环氧基团并且不高于120℃，更小的固相，和进一步，环氧化合物（C）的（R ）。 本发明IV涉及包含热捏合0.5-5.0重量份的单声道的或更多官能团的环氧化合物（C）和0.01〜3.0份（重量）的复合物成型的剂的金属的聚酯嵌段共聚体组合物（G ）：如草酸的衍生物和水杨酸衍生物或重量的由结晶性芳香族聚酯（A1）和内酯类（B反应而得到的聚酯嵌段共聚物（P1）与100份酰肼衍生物）。 聚酯中的本发明V涉及包含，在通过使反应和内酯类（B）的结晶性芳香族（A1）获得的聚酯嵌段共聚体组合物中的聚酯嵌段共聚体组合物中，加入按重量计的热捏合0.5-5.0份 具有环氧基的一个或多个片段（包括至少0.2重量份两个或更多个官能团的环氧化合物）的环氧化合物（C）和，任选的，0-2.0重量份碳二亚胺化合物（E），以100份 重量的由允许通过多官能化合物（D）中的至少一个的摩尔反应0.1-100％而获得的聚酯嵌段共聚物（P3）的具有至少三个片的至少一种羧酸基团的（ⅰ），羟基 组（ii）中，和/或聚酯在那里从（iii）与100％酯形成性基团由结晶性芳香族（A1）的摩尔。 聚酯本发明VI涉及包含，在通过使反应和内酯类（B）的结晶性芳香族（A1）获得所述聚酯嵌段共聚体组合物，按重量计的添加和热混炼0.1〜5.0份的聚酯嵌段共聚体组合物 具有环氧基的一个或多个片和0-2.0重量份的碳二亚胺化合物（E），以100份（重量）的聚酯嵌段共聚物（P3）中获得的通过允许反应0.1〜200％的环氧化合物（C）的 由具有至少三个羧酸基团（i），羟基（ii）中，和/或有由酯形成性基团的脂肪族或芳香族多官能团化合物中的至少一种（D）的摩尔（iii）与100％由 结晶性芳香族聚酯的摩尔（A1）。 本发明VII涉及的聚酯嵌段共聚体组合物（R），其包括，在聚酯通过允许反应和内酯类（B）加热的聚酯嵌段共聚体组合物的结晶性芳香族（A1）获得的聚酯嵌段共聚体组合物（Q） 在一个固相上，并且该组合物（Q）是由按重量计的至少一种环氧化合物的（C），其具有按重量计的环氧基团中的一个或更多段，以100份的添加和热混炼0.1〜5.0份获得 通过使由具有至少三个羧酸基团（i），羟基（ii）中，和/多官能团化合物（D）中的至少一个的摩尔反应0.1-200％而获得的聚酯嵌段共聚物（P）的 或聚酯有从酯形成性基团（iii）与由结晶性芳香族（A1）的100摩尔％。

公开(公告)号：EP1048683A4

公开(公告)日：2002-09-25

申请号：EP99972231

申请日：1999-11-15

Applicant: DAICEL CHEM

Inventor： SAKANE MASANORI ,  TANIGAWA MICHIYO ,  SHIMIZU KUNIO ,  KAJIKAWA YASUTERU ,  ITO MASAAKI

IPC: C08G18/42 ,  C08G18/63 ,  C08G18/72 ,  C08G63/00 ,  C08G63/08 ,  C08G63/78 ,  C08G63/91 ,  C09D167/04 ,  C09D175/04 ,  C05G3/00 ,  C08F299/04 ,  C08J5/18 ,  C09D5/24 ,  C09D101/10 ,  C09D151/02

CPC classification number: C08G63/78 ,  C08G18/4277 ,  C08G18/4286 ,  C08G18/631 ,  C08G18/728 ,  C08G63/00 ,  C08G63/08 ,  C08G63/912 ,  C08G2230/00 ,  C09D167/04 ,  C09D175/04 ,  Y10T428/164 ,  C08L2666/02

Abstract: An aliphatic polyester which is obtained by reacting a lactone and a lactide with a high-boiling monohydric alcohol or a metal alkoxide through ring-opening polymerization and in which the contents of terminal OH and COOH have been reduced to 50 % or lower and 30 % or lower, respectively, or reduced to lower values by bonding ends of the yielded polymer to a diisocyanate. It has regulated thermal, hydrolytic, and biological degradability. From the polyester composition is obtained an agricultural or horticultural, particulate composition which is capable of being regulated with respect to the duration of fertilization and leaves no decomposition products remaining in the soil. From the resin consisting mainly of a fatty acid/cellulose ester derivative are obtained: a base film for marking films which is free from problems such as the volatilization or migration of plasticizers; a thermal transfer image receptor which is capable of forming recorded images and is excellent in releasability, developed-color density, and brightness; a conductive coating composition excellent in storage stability, adhesion, and conductivity; and a one-pack type coating material, moisture-curable graft copolymer, and coating composition which each is neither toxic nor stimulant and has excellent dryability. The copolymer in which the average length of the lactide and lactone unit chains has been regulated is excellent in heat resistance and impact resistance.