BE477151A - - Google Patents
Info
- Publication number
- BE477151A BE477151A BE477151DA BE477151A BE 477151 A BE477151 A BE 477151A BE 477151D A BE477151D A BE 477151DA BE 477151 A BE477151 A BE 477151A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/08—Cellulose derivatives
- C08L1/10—Esters of organic acids, i.e. acylates
- C08L1/12—Cellulose acetate
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Moulding By Coating Moulds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US707807A US2492977A (en) | 1946-11-05 | 1946-11-05 | Cellulose acetate solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE477151A true BE477151A (fr) |
Family
ID=24843237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE477151D BE477151A (fr) | 1946-11-05 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2492977A (fr) |
| BE (1) | BE477151A (fr) |
| FR (1) | FR966010A (fr) |
| GB (1) | GB640731A (fr) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2858229A (en) * | 1958-10-28 | Preparation of spinning solutions | ||
| US3084990A (en) * | 1958-08-08 | 1963-04-09 | Du Pont | Shaped articles of modified cellulose esters |
| US5529737A (en) * | 1994-09-16 | 1996-06-25 | Eastman Kodak Company | Process for making cellulose triacetate photographic film base |
| US5686036A (en) * | 1996-01-11 | 1997-11-11 | Eastman Kodak Company | Process for making a cellulose triacetate photographic film base |
| US6814914B2 (en) * | 2001-05-30 | 2004-11-09 | Konica Corporation | Cellulose ester film, its manufacturing method, optical retardation film, optical compensation sheet, elliptic polarizing plate, and image display |
| US7157736B2 (en) | 2003-12-23 | 2007-01-02 | Eastman Kodak Company | Multi-layer compensation film including stretchable barrier layers |
| US20060069192A1 (en) * | 2004-09-29 | 2006-03-30 | Konica Minolta Opto, Inc. | Method for manufacturing cellulose ester film, and cellulose ester film, optical film, polarizing plate and liquid crystal display device using the same |
| US7749411B2 (en) * | 2004-12-01 | 2010-07-06 | Konica Minolta Opto, Inc. | Optical film and production method of the same |
| US7630029B2 (en) * | 2005-02-16 | 2009-12-08 | Industrial Technology Research Institute | Conductive absorption layer for flexible displays |
| US7557875B2 (en) * | 2005-03-22 | 2009-07-07 | Industrial Technology Research Institute | High performance flexible display with improved mechanical properties having electrically modulated material mixed with binder material in a ratio between 6:1 and 0.5:1 |
| WO2007063653A1 (fr) * | 2005-11-30 | 2007-06-07 | Konica Minolta Opto, Inc. | Procede de production d'un film optique et appareil de production |
| JP2009048157A (ja) | 2006-12-21 | 2009-03-05 | Fujifilm Corp | 液晶表示装置 |
| US20090096962A1 (en) * | 2007-05-14 | 2009-04-16 | Eastman Chemical Company | Cellulose Esters with High Hyrdoxyl Content and Their Use in Liquid Crystal Displays |
| JP5393249B2 (ja) | 2008-05-15 | 2014-01-22 | 富士フイルム株式会社 | セルロースエステルフィルム、位相差フィルム、偏光板、及び液晶表示装置 |
| JP2011202129A (ja) | 2010-03-26 | 2011-10-13 | Fujifilm Corp | ポリエステル樹脂、並びに、これを用いた光学材料、フィルムおよび画像表示装置 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1384188A (en) * | 1920-06-09 | 1921-07-12 | Roessler And Hasslacher Chemic | Cellulose-acetate solution |
| US1668946A (en) * | 1927-01-12 | 1928-05-08 | Eastman Kodak Co | Process of reacetylating cellulose acetate |
| US1880466A (en) * | 1928-02-02 | 1932-10-04 | Eastman Kodak Co | Process of making cellulose acetate with vaporized acetylating agents |
| US1844365A (en) * | 1928-07-10 | 1932-02-09 | Celanese Corp | Solvents for derivatives of cellulose and compositions produced thereby |
| US1896145A (en) * | 1929-05-17 | 1933-02-07 | Eastman Kodak Co | Cellulose acetate composition |
| US1880067A (en) * | 1930-04-03 | 1932-09-27 | Barthelemy Henri Louis | Manufacture of cellulose acetate |
| US1969183A (en) * | 1931-09-23 | 1934-08-07 | Carbide & Carbon Chem Corp | Composition of matter |
| US1930134A (en) * | 1932-02-02 | 1933-10-10 | Eastman Kodak Co | Cellulose organic ester composition containing propylene chloride |
| US2000622A (en) * | 1932-02-02 | 1935-05-07 | Eastman Kodak Co | Cellulose acetate composition comprising a tertiary alcohol |
| US2037292A (en) * | 1932-04-20 | 1936-04-14 | Deutsche Celluloid Fabrik | Manufacture of films |
| US2150250A (en) * | 1935-07-25 | 1939-03-14 | Scott Clyde | Process for casting films |
| US2232012A (en) * | 1936-10-09 | 1941-02-18 | Celanese Corp | Manufacture of sheet materials |
| US2260501A (en) * | 1937-03-26 | 1941-10-28 | Eastman Kodak Co | Method of making uniaxial low shrinkage cellulose derivative sheeting |
| US2319052A (en) * | 1938-12-10 | 1943-05-11 | Eastman Kodak Co | High speed method of making cellulose organic derivative film and sheeting |
-
0
- BE BE477151D patent/BE477151A/xx unknown
-
1946
- 1946-11-05 US US707807A patent/US2492977A/en not_active Expired - Lifetime
-
1947
- 1947-11-05 GB GB29557/47A patent/GB640731A/en not_active Expired
- 1947-11-05 FR FR966010D patent/FR966010A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR966010A (fr) | 1950-09-28 |
| GB640731A (en) | 1950-07-26 |
| US2492977A (en) | 1950-01-03 |