GB2028219B - Cellulose derivative membrane - Google Patents
Cellulose derivative membraneInfo
- 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
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2150140B (en) * | 1983-11-23 | 1987-07-08 | Dow Chemical Co | Anionic polysaccharide separation membranes |
-
1978
- 1978-08-11 GB GB7833112A patent/GB2028219B/en not_active Expired
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 |