Title:
ENVIRONMENTALLY-FRIENDLY COMPOSITE PLASTIC AND PLASTIC PRODUCT
Document Type and Number:
WIPO Patent Application WO/2020/211826
Kind Code:
A1
Abstract:
The present invention relates an environmentally-friendly composite plastic and plastic product. The environmentally-friendly composite plastic comprises following components measured in percent by weight: 30-45% of polypropylene, 46-86% of tea fibers, 5-20% of a foaming agent, 3-10% of a filler, 0.05-3% of an antioxidant, and 0.1-5% of a pigment. The plastic product includes the environmentally-friendly composite plastic. The environmentally-friendly composite plastic of the present invention has a unique formula, and the raw material is environmentally friendly. The plastic is non-toxic and can directly contact food. The plastic comprising tea fibers have a natural tea fragrance, which is particularly suitable for the production of tea-containing utensils, tea brewing utensils, or tea-sealing utensils. Moreover, the product has good toughness, high strength, and is biodegradable.
Inventors:
ZHANG WEIXUAN (CN)
Application Number:
PCT/CN2020/085235
Publication Date:
October 22, 2020
Filing Date:
April 17, 2020
Export Citation:
Assignee:
ZHANG WEIXUAN (CN)
International Classes:
C08L97/02; C08L23/12
Foreign References:
| CN109943088A | 2019-06-28 | |||
| CN106867106A | 2017-06-20 | |||
| CN105315689A | 2016-02-10 | |||
| JP2006016461A | 2006-01-19 | |||
| CN105419371A | 2016-03-23 | |||
| JP2015151550A | 2015-08-24 |
Attorney, Agent or Firm:
KUNMING HEZHONG ZHIXIN INTELLECTUAL PROPERTY OFFICE (CN)
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