BE498083A - - Google Patents
Info
- Publication number
- BE498083A BE498083A BE498083DA BE498083A BE 498083 A BE498083 A BE 498083A BE 498083D A BE498083D A BE 498083DA BE 498083 A BE498083 A BE 498083A
- Authority
- BE
- Belgium
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D1/00—Treatment of filament-forming or like material
- D01D1/04—Melting filament-forming substances
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B3/00—Preparation of cellulose esters of organic acids
- C08B3/22—Post-esterification treatments, including purification
-
- 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
-
- 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
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
- D01F2/24—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives
- D01F2/28—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives from organic cellulose esters or ethers, e.g. cellulose acetate
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Cosmetics (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH688313X | 1949-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE498083A true BE498083A (US06262066-20010717-C00315.png) |
Family
ID=4529039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE498083D BE498083A (US06262066-20010717-C00315.png) | 1949-09-14 |
Country Status (6)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6224811B1 (en) | 1999-01-29 | 2001-05-01 | Celanese Acetate Llc | Thermal bonding of wet cellulose based fibers |
| US20070017395A1 (en) * | 2005-07-22 | 2007-01-25 | Neri Joel D | Method and apparatus for uniformly heating a substrate |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1516225A (en) * | 1923-11-15 | 1924-11-18 | Eastman Kodak Co | Process of manufacturing cellulose acetate |
| GB285829A (en) * | 1927-02-22 | 1928-12-06 | Ste Chim Usines Rhone | Process of manufacture of powdered plastic material |
| US1987610A (en) * | 1930-07-08 | 1935-01-15 | Celanese Corp | Organic ester of cellulose and method of treating the same |
| GB413262A (en) * | 1932-10-06 | 1934-07-12 | British Celanese | Treatment of cellulose derivatives |
| GB447187A (en) * | 1934-11-06 | 1936-05-06 | Arthur Eichengruen | Process for the production of moulding powders |
| US2180009A (en) * | 1938-06-16 | 1939-11-14 | Eastman Kodak Co | Precipitation of cellulose triacetate |
| US2303339A (en) * | 1938-10-18 | 1942-12-01 | Celanese Corp | Manufacture of artificial materials |
| US2303340A (en) * | 1939-05-16 | 1942-12-01 | Celanese Corp | Production of artificial materials |
| US2356277A (en) * | 1940-10-25 | 1944-08-22 | Celanese Corp | Treatment of cellulose acetate |
| US2346210A (en) * | 1941-02-05 | 1944-04-11 | Du Pont | Method for improving organic derivatives of cellulose |
| US2571975A (en) * | 1947-05-10 | 1951-10-16 | Du Pont | Melt spinning process |
-
0
- BE BE498083D patent/BE498083A/xx unknown
- NL NL7312157.A patent/NL156003B/xx unknown
-
1949
- 1949-09-14 CH CH277668D patent/CH277668A/de unknown
-
1950
- 1950-09-11 US US184333A patent/US2673163A/en not_active Expired - Lifetime
- 1950-09-13 FR FR1042620D patent/FR1042620A/fr not_active Expired
- 1950-09-14 GB GB22665/50A patent/GB688313A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL156003B (nl) | |
| CH277668A (de) | 1951-09-15 |
| FR1042620A (fr) | 1953-11-03 |
| GB688313A (en) | 1953-03-04 |
| US2673163A (en) | 1954-03-23 |
