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公开(公告)号：US20230235168A1
公开(公告)日：2023-07-27
申请号：US18012114
申请日：2021-06-28
Applicant: COLORMATRIX HOLDINGS, INC.
Inventor： Mark DIXON , Adrian Carmichael
CPC classification number: C08L67/02 , B65D1/0207 , B65D81/30 , B65D85/80 , C08J3/226 , C08J2367/02 , C08J2467/02 , C08L2203/10
Abstract: Abstract: A container body which comprises a base and a side wall extending from the base, wherein said container body includes a polyester and a polymer YY. wherein said polymer YY is selected from the group comprising cyclic block copolymers (CBC) and cyclic olefin polymers (COP).
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公开(公告)号：US20230235167A1
公开(公告)日：2023-07-27
申请号：US18011816
申请日：2021-06-03
Applicant: COLORMATRIX HOLDINGS, INC.
Inventor： Mark DIXON , Adrian Carmichael , Steven Burgess Tattum
CPC classification number: C08L67/02 , C08K3/22 , C08K3/30 , C08K3/08 , B65D1/0207 , B65D81/30 , B65D85/80 , B29C49/0005 , C08L2203/10 , C08K2201/014 , C08K2003/3036 , C08K2003/2241 , C08K2003/0812 , B29C49/08
Abstract: A container body comprises a base, a side wall extending from the base and a neck portion arranged to engage a closure for the container body, wherein: (i) said container body includes a cyclic olefin copolymer (COC) and polyester; or (ii) said container body includes a polymethylpentene (PMP) and polyester; wherein, in both cases (i) and (ii), the side wall of the container body has an L* of at least 90 and the neck portion has an L* of at least 84.
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公开(公告)号：US20220372277A1
公开(公告)日：2022-11-24
申请号：US17773242
申请日：2020-10-15
Applicant: COLORMATRIX HOLDINGS, INC. , AVIENT CORPORATION
Inventor： Michaël ADAM , Adrian CARMICHAEL , Mark DIXON , Grégory RENARD
Abstract: A preform is made by mixing cyclic olefin copolymer (COC) and light shielding pigment(s) with PET. The preform is stretch-blow moulded to produce a bottle which may be white and opaque. Light may be restricted from entering the bottle to thereby restrict degradation of the bottle contents from certain wavelengths of visible light.
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