Title:
POLYMER COMPOSITION, POLYMER MASTERBATCH COMPOSITION AND SHEET MATERIALS COMPRISING OR PRODUCED FROM SAID COMPOSITIONS
Document Type and Number:
WIPO Patent Application WO/2023/116908
Kind Code:
A1
Abstract:
The invention provides a polymer composition, a polymer masterbatch composition and sheet materials comprising or produced from said compositions. Said polymer composition comprises: 90 parts by weight to 99 parts by weight of a polymer matrix; 1 part by weight to 10 parts by weight of a flame retardant; 0.1 part by weight to 0.5 parts by weight of an acid-binding agent; 0.1 part by weight to 0.5 parts by weight of an antioxidant; and 0.2 parts by weight to 5 parts by weight of a synergistic agent, with the above amounts in parts by weight all being based on a total of 100 parts by weight of the polymer composition. By using the polymer composition, polymer masterbatch composition and sheet materials comprising or produced from said compositions according to the invention, stability at high temperatures is improved, and flame-retardant and mechanical properties are balanced.
Inventors:
SUN YI MING (CN)
ZHOU HONG JIE (CN)
JACOBS PATRICK (BE)
XIN FEI (CN)
ZHOU HONG JIE (CN)
JACOBS PATRICK (BE)
XIN FEI (CN)
Application Number:
PCT/CN2022/141560
Publication Date:
June 29, 2023
Filing Date:
December 23, 2022
Export Citation:
Assignee:
LANXESS CHEMICAL CHINA CO LTD (CN)
International Classes:
C08J3/22; C08J3/20; C08J5/18; C08K3/04; C08K3/22; C08K3/26; C08K3/38; C08K5/00
Foreign References:
| EP2960272A1 | 2015-12-30 | |||
| EP2921520A1 | 2015-09-23 | |||
| EP3070118A1 | 2016-09-21 |
Other References:
DATABASE WPI Week 201924, 11 January 2019 Derwent World Patents Index; AN 2019-09318M, XP002809113
Attorney, Agent or Firm:
KANGXIN PARTNERS, P.C. (CN)
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