Invention Grant
- Patent Title: Titanium dioxide catalyzed butadiene polymer based oxygen scavenging system
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Application No.: US17082722Application Date: 2020-10-28
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Publication No.: US11713388B2Publication Date: 2023-08-01
- Inventor: Zahra Kordjazi , Abdellah Ajji
- Applicant: Polyvalor, Limited Partnership
- Applicant Address: CA Montreal
- Assignee: POLYVALOR, LIMITED PARTNERSHIP
- Current Assignee: POLYVALOR, LIMITED PARTNERSHIP
- Current Assignee Address: CA Québec
- Agency: McLane Middleton, Professional Association
- Main IPC: C08L1/28
- IPC: C08L1/28 ; C08L23/06 ; C08L67/04 ; B32B27/08 ; B32B27/18 ; B65D65/40 ; B65D81/26
Abstract:
A composition of matter having oxygen scavenging properties comprises a blend of a base polymer, a butadiene polymer, and titanium dioxide in an amount sufficient to catalyze reaction of oxygen with the butadiene polymer. In further aspects, methods for making the compositions herein and packaging film structures comprising the compositions herein, and packaging articles formed of the same, are also provided.
Public/Granted literature
- US20210130588A1 TITANIUM DIOXIDE CATALYZED BUTADIENE POLYMER BASED OXYGEN SCAVENGING SYSTEM Public/Granted day:2021-05-06
Information query
