基本信息:
- 专利标题: 실란트 조성물, 그의 제조 방법
- 专利标题(英):A sealant composition, method of producing the same
- 专利标题(中):密封组合物,其生产方法
- 申请号:KR1020127007018 申请日:2011-10-26
- 公开(公告)号:KR1020130117638A 公开(公告)日:2013-10-28
- 发明人: 데미롤스메흐메트 , 콩롱주안 , 세라트크리스티나 , 사이니가간 , 루트코브스케마이클
- 申请人: 다우 글로벌 테크놀로지스 엘엘씨
- 申请人地址: **** Dow Center, Midland, Michigan *****, U.S.A.
- 专利权人: 다우 글로벌 테크놀로지스 엘엘씨
- 当前专利权人: 다우 글로벌 테크놀로지스 엘엘씨
- 当前专利权人地址: **** Dow Center, Midland, Michigan *****, U.S.A.
- 代理人: 양영준; 김영
- 优先权: US61/409,389 2010-11-02
- 国际申请: PCT/US2011/057780 2011-10-26
- 国际公布: WO2012061168 2012-05-10
- 主分类号: C08L23/08
- IPC分类号: C08L23/08 ; C08L23/14 ; C09K3/10 ; C08J7/04
2 ), 및 1000C 당 0.02 내지 3개의 장쇄 분지 (LCB) 범위의 장쇄 분지화 빈도를 갖고, 상기 프로필렌/α-올레핀 공중합체는 1 중량% 내지 30 중량% 범위의 결정화도, 2 J/g 내지 50 J/g 범위의 융해열, 및 25℃ 내지 110℃ 범위의 DSC 융점을 갖는다.
The present invention is a sealant composition, the present invention relates to a method of manufacturing the same, the material and method of producing such articles produced therefrom. Sealant compositions according to the invention (a), based on the total weight of the sealant composition, an ethylene / ethylene / α- olefin interpolymer composition comprising an α- olefin interpolymer of 70 to 99.5% by weight; And (b) a propylene / α- olefin copolymer or propylene / ethylene / butene terpolymers comprising a propylene / α- olefin interpolymer composition 0.5 to 30% by weight comprising a copolymer, wherein the ethylene / α- olefin interpolymer is 15 to 250 comonomer distribution constant (CDC) of the range, and 0.875 to 0.963 g / ㎤ range of density of 0.2 to 20 g / 10 min range of melt index (I
2), and 0.02 to 3 long chain branches (LCB per 1000C in ) has a long chain branching frequency range, the propylene / α- olefin copolymer has a crystallinity ranging from 1% to 30% by weight, 2 J / g to 50 J / g heat of fusion range, and 25 ℃ to 110 ℃ range It has a DSC melting point.
公开/授权文献:
- KR101849188B1 실란트 조성물, 그의 제조 방법 公开/授权日:2018-04-17