GB1164539A - Triacetyl Cellulose Resin Films - Google Patents
Triacetyl Cellulose Resin FilmsInfo
- Publication number
- GB1164539A GB1164539A GB3203667A GB3203667A GB1164539A GB 1164539 A GB1164539 A GB 1164539A GB 3203667 A GB3203667 A GB 3203667A GB 3203667 A GB3203667 A GB 3203667A GB 1164539 A GB1164539 A GB 1164539A
- Authority
- GB
- United Kingdom
- Prior art keywords
- resin films
- triacetyl cellulose
- cellulose resin
- pts
- july
- 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
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
- G03C1/795—Photosensitive materials characterised by the base or auxiliary layers the base being of macromolecular substances
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
1,164,539. Cellulose triacetate-polyurethane composition. FUJI SHASHIN FILM K.K. 12 July, 1967 [13 July, 1966], No. 32036/67. Headings C3F and C3R. A composition, suitable for casting films, comprises a methylene chloride solution of cellulose triacetate containing more than 58% by weight of combined acetic acid, and a methylene chloride soluble polyurethane resin. Suitably less than 200 pts. by wt. of the polyurethane are present per 100 pts. of triacetate. As plasticizer, dimethylterephthalate may be present.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4581766 | 1966-07-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1164539A true GB1164539A (en) | 1969-09-17 |
Family
ID=12729786
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3203667A Expired GB1164539A (en) | 1966-07-13 | 1967-07-12 | Triacetyl Cellulose Resin Films |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1164539A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0449041A2 (en) * | 1990-03-27 | 1991-10-02 | Wolff Walsrode Aktiengesellschaft | Blends of cellulose and synthetic polymers, manufacture and uses thereof |
-
1967
- 1967-07-12 GB GB3203667A patent/GB1164539A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0449041A2 (en) * | 1990-03-27 | 1991-10-02 | Wolff Walsrode Aktiengesellschaft | Blends of cellulose and synthetic polymers, manufacture and uses thereof |
EP0449041A3 (en) * | 1990-03-27 | 1992-10-21 | Wolff Walsrode Aktiengesellschaft | Blends of cellulose and synthetic polymers, manufacture and uses thereof |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |