Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
BIODEGRADABLE PRODUCT AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2020/119158
Kind Code:
A1
Abstract:
A biodegradable product and a preparation method therefor, the composition in parts by weight being as follows: 40-90 parts of a biodegradable resin; 5-50 parts of papermaking waste; 0-40 parts of starch; 0-5 parts of inorganic mineral; 2-15 parts of additive.

Inventors:
SHI XIAODAN (CN)
HAO LUFENG (CN)
ZHENG LU (CN)
Application Number:
PCT/CN2019/100438
Publication Date:
June 18, 2020
Filing Date:
August 13, 2019
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SHANGHAI CHANGFA NEW MAT CO LTD (CN)
International Classes:
C08L67/02; C08L97/02
Foreign References:
CN109694557A2019-04-30
CN101993558A2011-03-30
CN106317941A2017-01-11
Other References:
See also references of EP 3998311A4
Attorney, Agent or Firm:
SHANGHAI SHENXIN LAW FIRM (CN)
Download PDF:
View/Download PDF      PDF Help



 
Previous Patent: AUTHENTICATION METHOD AND APPARATUS, AND COMPUTER READABLE STORAGE MEDIUM

Next Patent: THERMAL POWER UNIT DYNAMIC REAL-TIME SCHEDULING METHOD BASED ON CAUCHY DISTRIBUTION OF WIND/LIGHT PO...