公开(公告)号：US20190100608A1

公开(公告)日：2019-04-04

申请号：US16082743

申请日：2017-03-10

Applicant: OSAKA SODA CO., LTD.

Inventor： Hideaki UMAKOSHI ,  Naruhito IWASA ,  Hiroki YAMAMOTO

IPC: C08F18/08 ,  C09J131/04 ,  C09J4/06 ,  C09J11/06 ,  C08F2/48 ,  C08F2/44

Abstract: The objection of the present invention is to provide a photocurable resin composition having deep curability. The photocurable resin composition comprises an allyl polymer (a) produced by polymerization of an allyl compound represented by the following formula (1), a photocurable compound (b), and a photopolymerization initiator (c). In the formula, n represents an integer of 2 to 4; Z is selected from a binding site, an n-valent aliphatic chain hydrocarbon group optionally having a hydroxyl group, an n-valent alicyclic hydrocarbon group optionally having an alkyl group, and an n-valent aromatic hydrocarbon group optionally having an alkyl group; n is 2 and two —COOCH2CH═CH2 moieties are directly bonded to each other when Z is a binding site. ZCOOCH2CH═CH2)n  (1)

公开(公告)号：US20180186064A1

公开(公告)日：2018-07-05

申请号：US15736207

申请日：2016-06-03

Applicant: OSAKA SODA CO., LTD.

Inventor： Suguru HASHIDATE ,  Naruhito IWASA ,  Hideaki UMAKOSHI

IPC: B29C63/34 ,  C08L33/06 ,  C08L31/06 ,  C08L31/02 ,  B32B27/30

CPC classification number: B29C63/34 ,  B29C63/341 ,  B29K2031/00 ,  B32B1/08 ,  B32B27/308 ,  C08F267/06 ,  C08F2800/20 ,  C08L31/02 ,  C08L31/06 ,  C08L33/06 ,  C08L2203/18 ,  C09D4/06 ,  C08F265/06 ,  C08F218/18 ,  C08F2222/1013 ,  C08F222/28 ,  C08F2218/245 ,  C08F218/16

Abstract: The present invention aims to provide a lining composition which overcomes the problems such as environmental problems (e.g. marine pollution) and VOC problem and which has a good cure rate. We have found that this can be achieved by a composition containing a vinyl ester resin as a prepolymer component and an aliphatic or alicyclic polyfunctional allyl ester compound as a crosslinking agent.