TREA

Use of cellulose, modified cellulose or cellulose derivatives

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Industry

  • CPC
  • B29K2801/00
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B29Plastic substance processing B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS

Current Industry

B29K2801/00Use of cellulose, modified cellulose or cellulose derivatives

Sub Industries

B29K2801/08Cellulose derivatives B29K2801/12Cellulose acetate B29K2801/14Cellulose acetate-butyrate B29K2801/18Cellulose nitrate
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Method of preparing a biodegradable film
    • Patent number 11,752,668
    • Issue date Sep 12, 2023
    • National Tsing Hua University
    • Erh-Yeh Tsou
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method of preparing a biodegradable film
    • Patent number 11,279,063
    • Issue date Mar 22, 2022
    • National Tsing Hua University
    • Erh-Yeh Tsou
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Process and apparatus for making heat-sealed articles
    • Patent number 7,507,311
    • Issue date Mar 24, 2009
    • Sealed Air Corporation (US)
    • Robert O'Dowd
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3120573
    • Patent number 3,120,573
    • Issue date Feb 4, 1964
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3120029
    • Patent number 3,120,029
    • Issue date Feb 4, 1964
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD OF PREPARING A BIODEGRADABLE FILM
    • Publication number 20200206983
    • Publication date Jul 2, 2020
    • National Tsing-Hua University
    • Erh-Yeh Tsou
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Process and apparatus for making heat-sealed articles
    • Publication number 20060090839
    • Publication date May 4, 2006
    • Robert O'Dowd
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL