BE703539A - - Google Patents
Info
- Publication number
- BE703539A BE703539A BE703539DA BE703539A BE 703539 A BE703539 A BE 703539A BE 703539D A BE703539D A BE 703539DA BE 703539 A BE703539 A BE 703539A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
-
- 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
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/74—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polycondensates of cyclic compounds, e.g. polyimides, polybenzimidazoles
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Polyamides (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB39805/66A GB1188936A (en) | 1966-09-06 | 1966-09-06 | Obtaining Filaments from Polyamide Acid Salts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE703539A true BE703539A (xx) | 1968-03-06 |
Family
ID=10411602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE703539D BE703539A (xx) | 1966-09-06 | 1967-09-06 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3529051A (xx) |
| BE (1) | BE703539A (xx) |
| DE (1) | DE1669465A1 (xx) |
| GB (1) | GB1188936A (xx) |
| LU (1) | LU54424A1 (xx) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3985934A (en) * | 1974-07-26 | 1976-10-12 | The Upjohn Company | Polyimide fiber having a serrated surface and a process of producing same |
| US4056598A (en) * | 1974-12-11 | 1977-11-01 | United Technologies Corporation | Process for forming filaments from polyamic acid |
| DE2829811A1 (de) * | 1978-07-06 | 1980-01-24 | Inst Vysokomolekuljarnych Soed | Verfahren zur herstellung von polyimidfaeden |
| JPS57209607A (en) * | 1981-06-22 | 1982-12-23 | Ube Ind Ltd | Preparation of polyimide separation film |
| US4576857A (en) * | 1983-03-14 | 1986-03-18 | E. I. Du Pont De Nemours And Company | Melt-fusible polyimides |
| AT395188B (de) * | 1989-04-13 | 1992-10-12 | Chemiefaser Lenzing Ag | Verfahren zur herstellung schwer entflammbaren, hochtemperaturbestaendigen, papierartigen materials auf basis von polyimidfasern |
| CN113355772B (zh) * | 2021-06-10 | 2023-07-04 | 东华大学 | 一种聚酰亚胺气凝胶纤维及其制备方法与应用 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3441640A (en) * | 1964-12-07 | 1969-04-29 | Celanese Corp | Process for wet-spinning polybenzimidazoles |
| US3440197A (en) * | 1966-05-05 | 1969-04-22 | Gen Electric | Coating solutions and methods for preparing and using the same |
| US3440196A (en) * | 1966-05-05 | 1969-04-22 | Gen Electric | Coating solutions and methods for preparing and using the same |
| US3448068A (en) * | 1966-05-05 | 1969-06-03 | Gen Electric | Polymer solutions and methods for preparing and using the same |
| US3453236A (en) * | 1967-01-18 | 1969-07-01 | Ashland Oil Inc | Aromatic polyimideamides prepared from aromatic tetracarboxylic acid dianhydrides and aminoaromatic hydrazides |
-
1966
- 1966-09-06 GB GB39805/66A patent/GB1188936A/en not_active Expired
-
1967
- 1967-08-18 US US661537A patent/US3529051A/en not_active Expired - Lifetime
- 1967-08-29 DE DE19671669465 patent/DE1669465A1/de active Pending
- 1967-09-05 LU LU54424D patent/LU54424A1/xx unknown
- 1967-09-06 BE BE703539D patent/BE703539A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3529051A (en) | 1970-09-15 |
| LU54424A1 (xx) | 1967-11-06 |
| GB1188936A (en) | 1970-04-22 |
| DE1669465A1 (de) | 1971-05-06 |