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GB2028219B - Cellulose derivative membrane - Google Patents

Cellulose derivative membrane

Info

Publication number
GB2028219B
GB2028219B GB7833112A GB7833112A GB2028219B GB 2028219 B GB2028219 B GB 2028219B GB 7833112 A GB7833112 A GB 7833112A GB 7833112 A GB7833112 A GB 7833112A GB 2028219 B GB2028219 B GB 2028219B
Authority
GB
United Kingdom
Prior art keywords
cellulose derivative
derivative membrane
membrane
cellulose
derivative
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB7833112A
Other versions
GB2028219A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toray Industries Inc filed Critical Toray Industries Inc
Priority to GB7833112A priority Critical patent/GB2028219B/en
Publication of GB2028219A publication Critical patent/GB2028219A/en
Application granted granted Critical
Publication of GB2028219B publication Critical patent/GB2028219B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D7/00—Producing flat articles, e.g. films or sheets
    • B29D7/01—Films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2001/00—Use of cellulose, modified cellulose or cellulose derivatives, e.g. viscose, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2001/00—Use of cellulose, modified cellulose or cellulose derivatives, e.g. viscose, as moulding material
    • B29K2001/08—Cellulose derivatives
    • B29K2001/12—Cellulose acetate

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
GB7833112A 1978-08-11 1978-08-11 Cellulose derivative membrane Expired GB2028219B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7833112A GB2028219B (en) 1978-08-11 1978-08-11 Cellulose derivative membrane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7833112A GB2028219B (en) 1978-08-11 1978-08-11 Cellulose derivative membrane

Publications (2)

Publication Number Publication Date
GB2028219A GB2028219A (en) 1980-03-05
GB2028219B true GB2028219B (en) 1982-09-08

Family

ID=10499005

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7833112A Expired GB2028219B (en) 1978-08-11 1978-08-11 Cellulose derivative membrane

Country Status (1)

Country Link
GB (1) GB2028219B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2150140B (en) * 1983-11-23 1987-07-08 Dow Chemical Co Anionic polysaccharide separation membranes

Also Published As

Publication number Publication date
GB2028219A (en) 1980-03-05

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950811