公开(公告)号：US20030065056A1

公开(公告)日：2003-04-03

申请号：US10143792

申请日：2002-05-14

Applicant: Kyowa Yuka Co., Ltd.

Inventor： Iwao Hotta ,  Toshikazu Murayama ,  Harufumi Hagino ,  Satoshi Moriyama ,  Shigeru Murata ,  Ikuo Shimizu

IPC: C08G002/00 ,  C09J004/00

CPC classification number: C09J201/06 ,  C08L101/06 ,  C09D201/06

Abstract: An object of the present invention is to provide a composition which affords a hardened product exhibiting superior electrical insulating properties, adhesiveness, or the like at the time of hardening the composition. The present invention provides a composition comprising a compound having a group represented by the general formula (I): 1 (in the formula, R1, R2, and R3 are identical or different, and represent a hydrogen atom or a lower alkyl group; X, Y, and Z are identical or different, and represent an oxygen atom or a sulfur atom, and at least two of X, Y, and Z represent a sulfur atom), and a compound having two or more acidic groups.

Abstract translation: 本发明的目的是提供一种在硬化组合物时提供表现出优异的电绝缘性，粘合性等的硬化产物的组合物。 本发明提供包含具有由通式（I）表示的基团的化合物的组合物：（式中，R 1，R 2和R 3相同或不同，表示氢原子或低级烷基; X， Y和Z相同或不同，表示氧原子或硫原子，X，Y和Z中的至少两个表示硫原子）和具有两个以上酸性基团的化合物。

公开(公告)号：US20040225065A1

公开(公告)日：2004-11-11

申请号：US10866810

申请日：2004-06-15

Applicant: Kyowa Yuka Co., Ltd.

Inventor： Toshihiro Inayama ,  Shigeru Murata ,  Tatsuo Niimi

IPC: C08L067/02 ,  C08F008/00

CPC classification number: C08L29/10 ,  C08L25/06 ,  C08L67/04 ,  C08L69/00 ,  C08L2666/04 ,  C08L2666/02 ,  C08L2666/14

Abstract: An object of the present invention is to provide a softening agent for a thermoplastic resin that gives flexibility, impact-resistance, etc. to a thermoplastic resin. The present invention provides the following (1) to (3) etc. (1) A softening agent for a thermoplastic resin comprising polyvinyl ether. (2) The softening agent according to the above (1), wherein the polyvinyl ether is polyvinyl ether having a structural unit represented by the general formula (I): 1 (wherein R1 is a hydrogen atom or lower alkyl, and R2 is substituted or unsubstituted lower alkyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted aryl, or substituted or unsubstituted aralkyl). (3) The softening agent according to the above (1) or (2), wherein the weight-average molecular weight of the polyvinyl ether is 1,000 to 3,000,000.

Abstract translation: 本发明的目的在于提供一种赋予热塑性树脂柔软性，抗冲击性等的热塑性树脂软化剂。 本发明提供以下（1）〜（3）等。（1）一种包含聚乙烯醚的热塑性树脂软化剂。 （2）根据上述（1）所述的软化剂，其中，所述聚乙烯醚是具有由通式（I）表示的结构单元的聚乙烯醚：其中R 1为氢原子或低级烷基，R 取代或未取代的环烷基，取代或未取代的芳基或取代或未取代的芳烷基）。 （3）根据上述（1）或（2）所述的软化剂，其中，聚乙烯醚的重均分子量为1000〜300万。

公开(公告)号：US20030119959A1

公开(公告)日：2003-06-26

申请号：US10285496

申请日：2002-11-01

Applicant: Kyowa Yuka Co., Ltd.

Inventor： Toshihiro Inayama ,  Shigeru Murata ,  Tatsuo Niimi

IPC: C08K005/06 ,  C08L067/02 ,  C08F008/00

CPC classification number: C08L29/10 ,  C08L25/06 ,  C08L67/04 ,  C08L69/00 ,  C08L2666/04 ,  C08L2666/02 ,  C08L2666/14

Abstract: An object of the present invention is to provide a softening agent for a thermoplastic resin that gives flexibility, impact-resistance, etc. to a thermoplastic resin. The present invention provides the following (1) to (3) etc. (1) A softening agent for a thermoplastic resin comprising polyvinyl ether. (2) The softening agent according to the above (1), wherein the polyvinyl ether is polyvinyl ether having a structural unit represented by the general formula (I): 1 (wherein R1 is a hydrogen atom or lower alkyl, and R2 is substituted or unsubstituted lower alkyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted aryl, or substituted or unsubstituted aralkyl). (3) The softening agent according to the above (1) or (2), wherein the weight-average molecular weight of the polyvinyl ether is 1,000 to 3,000,000.

Abstract translation: 本发明的目的在于提供一种赋予热塑性树脂柔软性，抗冲击性等的热塑性树脂软化剂。 本发明提供以下（1）〜（3）等。（1）一种包含聚乙烯醚的热塑性树脂软化剂。 （2）根据上述（1）所述的软化剂，其中，所述聚乙烯醚是具有由通式（I）表示的结构单元的聚乙烯醚：（其中，R 1为氢原子或低级烷基，R 2为取代或 未取代的低级烷基，取代或未取代的环烷基，取代或未取代的芳基，或取代或未取代的芳烷基）。 （3）根据上述（1）或（2）所述的软化剂，其中，所述聚乙烯醚的重均分子量为1,000〜3,000,000。