Invention Grant
- Patent Title: Thermoplastic polyolefin compositions useful for odor reduction
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Application No.: US17298572Application Date: 2018-11-29
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Publication No.: US12098266B2Publication Date: 2024-09-24
- Inventor: Haiying Li , Shaoguang Feng , Andong Liu , Yonghua Gong , Jian Zou , Xiuhan Yang , Takahiko Ohmura
- Applicant: Dow Global Technologies LLC
- Applicant Address: US MI Midland
- Assignee: Dow Global Technologies LLC
- Current Assignee: Dow Global Technologies LLC
- Current Assignee Address: US MI Midland
- International Application: PCT/CN2018/118092 2018.11.29
- International Announcement: WO2020/107303A 2020.06.04
- Date entered country: 2021-05-30
- Main IPC: C08L23/12
- IPC: C08L23/12 ; C08K3/22 ; C08K3/34 ; C08K5/11 ; C08L23/08 ; C08K5/103
Abstract:
Provided is a thermoplastic polyolefin composition that comprises (A) a polypropylene polymer, (B) an elastomer component, (C) an additive component and (D) a scavenger component. Said scavenger component comprises a polyacetoacetate compound that has the Formula (I) defined herein and a metal oxide. Provided also is an article made from said thermoplastic polyolefin composition.
Public/Granted literature
- US20220002527A1 THERMOPLASTIC POLYOLEFIN COMPOSITIONS USEFUL FOR ODOR REDUCTION Public/Granted day:2022-01-06
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