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公开(公告)号：CA2599689A1
公开(公告)日：2006-09-14
申请号：CA2599689
申请日：2006-03-08
Applicant: VALSPAR SOURCING INC
Inventor： SKILLMAN CHARLES I , PILLAGE KEITH R , SHARE PAUL E , FUCHS PAUL E
Abstract: A polymer with a backbone having at least one structural unit represented by formula (I): Wherein R1, R2, R3, R4, and R5 independently denote one of a hydrogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted cycloalkyl group, or a substituted or unsubstituted alkenyl group, and n preferably denotes an integer from 1 to 10.
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公开(公告)号：AU2005217350A1
公开(公告)日：2005-09-09
申请号：AU2005217350
申请日：2005-01-07
Applicant: VALSPAR SOURCING INC
Inventor： PILLAGE KEITH , SHARE PAUL E
IPC: B65D81/26 , B29C49/04 , B29C49/06 , B29C49/22 , B65D1/02 , C08J3/22 , C08K3/08 , C08K3/10 , C08K3/22 , C08K3/24 , C08K3/26 , C08K5/00 , C08K5/098 , C08L67/02 , C08L77/00
Abstract: A method of manufacturing a monolayer plastic container is disclosed. The container has a barrier layer manufactured from (i) a polyester resin, preferably an aromatic polyester resin such as a polyethylene terephthalate, (ii) a polyamide material, preferably an aromatic polyamide material, and (iii) an oxygen scavenging material, preferably a transition method. The present invention also provides containers having a monolayer body. In the preparation of the barrier layer. a preform first is prepared by an injection-molding process wherein a preblend containing a diluent polyester, polyamide material, and an oxygen scavenging material is added to a base polyester during the injection molding process. The preform then is expanded to form a container.
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公开(公告)号：EP2188349A4
公开(公告)日：2016-03-09
申请号：EP08798693
申请日：2008-08-26
Applicant: VALSPAR SOURCING INC
Inventor： EVANS RICHARD , NIEDERST JEFFREY , SHARE PAUL E
IPC: C09K15/04 , A23L3/3436 , C08G63/48 , C08K5/098 , C08L67/08 , C08L101/02
CPC classification number: C09K15/04 , A23L3/3436 , B32B27/32 , B32B27/365 , B32B27/40 , B32B2255/10 , B32B2255/24 , B32B2270/00 , B32B2307/718 , B32B2439/00 , B32B2439/70 , C08G63/48 , C08K5/098 , C08K2201/012 , C08L67/08 , C08L101/02 , Y10T428/1334 , Y10T428/1352
Abstract: An oxygen-scavenging composition is provided that includes an oxygen-scavenging polymer and a catalyst. The oxygen-scavenging polymer, which in preferred embodiments is suitable for use in packaging articles, includes a base polymer having a backbone, and an unsaturated side chain attached to the backbone. In one embodiment, the unsaturated side chain comprises includes at least one aliphatic carbon-carbon double bond or two or more carbon-carbon double bonds.
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公开(公告)号：EP2188231A4
公开(公告)日：2015-03-04
申请号：EP08828409
申请日：2008-08-26
Applicant: VALSPAR SOURCING INC
Inventor： EVANS RICHARD , NIEDERST JEFFREY , SHARE PAUL E
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