BE497217A - - Google Patents
Info
- Publication number
- BE497217A BE497217A BE497217DA BE497217A BE 497217 A BE497217 A BE 497217A BE 497217D A BE497217D A BE 497217DA BE 497217 A BE497217 A BE 497217A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
-
- 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
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/08—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of halogenated hydrocarbons
- D01F6/12—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of halogenated hydrocarbons from polymers of fluorinated hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C08J2327/18—Homopolymers or copolymers of tetrafluoroethylene
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Artificial Filaments (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US689801XA | 1949-07-27 | 1949-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE497217A true BE497217A (de) |
Family
ID=22085925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE497217D BE497217A (de) | 1949-07-27 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE497217A (de) |
| DE (2) | DE941092C (de) |
| FR (1) | FR1023422A (de) |
| GB (1) | GB689801A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1153131B (de) * | 1954-08-12 | 1963-08-22 | Du Pont | Verfahren zur Herstellung von Faeden, Filmen, Baendern u. dgl. aus Tetrafluoraethylenpolymeren |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3148234A (en) * | 1956-12-24 | 1964-09-08 | Du Pont | Method of preparing filaments containing polytetrafluoroethylene emulsions |
| DE1110133B (de) * | 1958-01-20 | 1961-07-06 | Du Pont | Buerste mit einem Kunststoffborstenbesatz |
| DE4305619A1 (de) * | 1993-02-24 | 1994-08-25 | Hoechst Ag | Feinteilige Dispersionen von thermoplastischen Fluorpolymeren |
| US5723081A (en) * | 1996-12-20 | 1998-03-03 | E. I. Du Pont De Nemours And Company | Dispersion spinning process for polytetrafluoroethylene and related polymers |
| CN1966784B (zh) * | 2005-12-05 | 2010-08-04 | 常州市兴诚高分子材料有限公司 | 聚四氟乙烯棕色纤维加工设备 |
-
0
- BE BE497217D patent/BE497217A/xx unknown
-
1950
- 1950-07-27 FR FR1023422D patent/FR1023422A/fr not_active Expired
- 1950-07-27 GB GB18778/50A patent/GB689801A/en not_active Expired
- 1950-07-28 DE DEP9087A patent/DE941092C/de not_active Expired
- 1950-07-28 DE DEP2878A patent/DE938508C/de not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1153131B (de) * | 1954-08-12 | 1963-08-22 | Du Pont | Verfahren zur Herstellung von Faeden, Filmen, Baendern u. dgl. aus Tetrafluoraethylenpolymeren |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1023422A (fr) | 1953-03-18 |
| DE941092C (de) | 1956-04-05 |
| GB689801A (en) | 1953-04-08 |
| DE938508C (de) | 1956-02-02 |