|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||B32B-027/06 B32B-027/28 B32B-015/08 B32B-027/08|
|미국특허분류(USC)||428/349 ; 428/35 ; 428/246 ; 428/248|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 53 인용 특허 : 1|
A laminate film or sheet of crosslinked polyethylene resin has as an outer layer a resin layer comprising a copolymer of ethylene and an ethylenically unsaturated silane compound which has been crosslinked by the contact thereof with moisture and has a gel content of 5 percent or more, and possesses excellent processing stability during its lamination, almost no odor, and, simultaneously, heat resistance and heat sealability.
A laminate film or sheet comprising a plurality of laminate layers selected from films or sheets of resins, foils or sheets of metals, paper, cellophane, fabric, glass in sheet or fibrous form and asbestos, in which at least one surface layer among said plurality of laminate layers comprises a heat sealable crosslinked polyethylene copolymer formed by copolymerizing ethylene monomer and an ethylenically unsaturated silane compound so that said copolymer contains about 0.001 to 5 percent by weight of said silane compound and then crosslinking the resultan...