GB1295900A - - Google Patents
Info
- Publication number
- GB1295900A GB1295900A GB1295900DA GB1295900A GB 1295900 A GB1295900 A GB 1295900A GB 1295900D A GB1295900D A GB 1295900DA GB 1295900 A GB1295900 A GB 1295900A
- Authority
- GB
- United Kingdom
- Prior art keywords
- calcium chloride
- bath
- tension
- washing
- coagulation bath
- 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
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 abstract 5
- 230000015271 coagulation Effects 0.000 abstract 4
- 238000005345 coagulation Methods 0.000 abstract 4
- 229920000642 polymer Polymers 0.000 abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 4
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical group CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 abstract 3
- 229910001628 calcium chloride Inorganic materials 0.000 abstract 3
- 239000001110 calcium chloride Substances 0.000 abstract 3
- 229920001577 copolymer Polymers 0.000 abstract 3
- 239000003960 organic solvent Substances 0.000 abstract 3
- 238000005406 washing Methods 0.000 abstract 3
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical group C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 abstract 2
- 230000001112 coagulating effect Effects 0.000 abstract 2
- 238000001035 drying Methods 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- -1 vinyl dialkylamine ethers Chemical class 0.000 abstract 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 2
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 abstract 1
- GYCMBHHDWRMZGG-UHFFFAOYSA-N Methylacrylonitrile Chemical compound CC(=C)C#N GYCMBHHDWRMZGG-UHFFFAOYSA-N 0.000 abstract 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 1
- 150000001408 amides Chemical class 0.000 abstract 1
- 239000012736 aqueous medium Substances 0.000 abstract 1
- 150000001732 carboxylic acid derivatives Chemical group 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 229920000578 graft copolymer Polymers 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 125000005395 methacrylic acid group Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 229920002239 polyacrylonitrile Polymers 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical group OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 abstract 1
- 239000004753 textile Substances 0.000 abstract 1
- DLFVBJFMPXGRIB-UHFFFAOYSA-N thioacetamide Natural products CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 abstract 1
- 229920002554 vinyl polymer Polymers 0.000 abstract 1
- 238000002166 wet spinning Methods 0.000 abstract 1
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
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/22—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool
-
- 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
- D01F6/18—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 unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide
-
- 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
- D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/38—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising unsaturated nitriles as the major constituent
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Mechanical Engineering (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7002373A FR2076674A5 (enrdf_load_stackoverflow) | 1970-01-23 | 1970-01-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1295900A true GB1295900A (enrdf_load_stackoverflow) | 1972-11-08 |
Family
ID=9049493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1295900D Expired GB1295900A (enrdf_load_stackoverflow) | 1970-01-23 | 1970-12-23 |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE761920A (enrdf_load_stackoverflow) |
| BR (1) | BR7100456D0 (enrdf_load_stackoverflow) |
| CH (1) | CH538553A (enrdf_load_stackoverflow) |
| DE (1) | DE2102220A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2076674A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1295900A (enrdf_load_stackoverflow) |
| LU (1) | LU62418A1 (enrdf_load_stackoverflow) |
| NL (1) | NL7100895A (enrdf_load_stackoverflow) |
-
1970
- 1970-01-23 FR FR7002373A patent/FR2076674A5/fr not_active Expired
- 1970-12-23 GB GB1295900D patent/GB1295900A/en not_active Expired
-
1971
- 1971-01-14 LU LU62418D patent/LU62418A1/xx unknown
- 1971-01-18 DE DE19712102220 patent/DE2102220A1/de active Pending
- 1971-01-22 NL NL7100895A patent/NL7100895A/xx unknown
- 1971-01-22 CH CH101171A patent/CH538553A/fr not_active IP Right Cessation
- 1971-01-22 BR BR45671A patent/BR7100456D0/pt unknown
- 1971-01-22 BE BE761920A patent/BE761920A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7100895A (enrdf_load_stackoverflow) | 1971-07-27 |
| BE761920A (fr) | 1971-07-01 |
| DE2102220A1 (de) | 1971-07-29 |
| BR7100456D0 (pt) | 1973-04-19 |
| CH538553A (fr) | 1973-06-30 |
| FR2076674A5 (enrdf_load_stackoverflow) | 1971-10-15 |
| LU62418A1 (enrdf_load_stackoverflow) | 1971-08-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |