CA994068A - Procede pour l'obtention de fils brillants - Google Patents
Procede pour l'obtention de fils brillantsInfo
- Publication number
- CA994068A CA994068A CA149,308A CA149308A CA994068A CA 994068 A CA994068 A CA 994068A CA 149308 A CA149308 A CA 149308A CA 994068 A CA994068 A CA 994068A
- Authority
- CA
- Canada
- Prior art keywords
- obtaining bright
- bright threads
- threads
- obtaining
- bright
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
- C08G73/14—Polyamide-imides
-
- 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)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Polyurethanes Or Polyureas (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7129799A FR2149020A5 (no) | 1971-08-12 | 1971-08-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA994068A true CA994068A (fr) | 1976-08-03 |
Family
ID=9081895
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA149,308A Expired CA994068A (fr) | 1971-08-12 | 1972-08-11 | Procede pour l'obtention de fils brillants |
Country Status (12)
Country | Link |
---|---|
US (1) | US3903058A (no) |
JP (1) | JPS4827096A (no) |
BE (1) | BE787500A (no) |
BR (1) | BR7205368D0 (no) |
CA (1) | CA994068A (no) |
DE (1) | DE2239651A1 (no) |
FR (1) | FR2149020A5 (no) |
GB (1) | GB1402559A (no) |
IT (1) | IT965975B (no) |
LU (1) | LU65894A1 (no) |
NL (1) | NL7210893A (no) |
NO (1) | NO138217C (no) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50153232A (no) * | 1974-05-31 | 1975-12-10 | ||
JPS50153231A (no) * | 1974-05-31 | 1975-12-10 | ||
FR2643089B1 (fr) * | 1988-09-21 | 1991-05-10 | Rhone Poulenc Fibres | Fils a base de polyamide-imide et leur procede d'obtention |
FR2685354B1 (fr) * | 1991-12-24 | 1996-03-29 | Rhone Poulenc Fibres | Procede de filage de solutions de polyamides-imides (pai) a base de toluylene ou de metaphenylene diisocyanates et fibres ainsi obtenues. |
US5387477A (en) * | 1992-07-17 | 1995-02-07 | Dreisbach Electromotive Inc. | Air manager system for metal-air battery |
US5356729A (en) * | 1993-06-15 | 1994-10-18 | Aer Energy Resources, Inc. | Diffusion controlled air manager for metal-air battery |
US5560999A (en) * | 1993-04-30 | 1996-10-01 | Aer Energy Resources, Inc. | Air manager system for recirculating reactant air in a metal-air battery |
US5721064A (en) * | 1993-04-30 | 1998-02-24 | Aer Energy Resources Inc. | Air manager system for reducing gas concentrations in a metal-air battery |
JPH07310232A (ja) * | 1994-05-13 | 1995-11-28 | Toyobo Co Ltd | バグフィルター用ポリアミドイミド繊維 |
CN103757721B (zh) * | 2014-01-20 | 2016-09-07 | 江苏巨贤合成材料有限公司 | 一种聚酰胺酰亚胺纤维湿法一步纺丝工艺 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1121325A (en) * | 1964-11-11 | 1968-07-24 | Ici Ltd | Aqueous solutions of polyamide acids |
US3489696A (en) * | 1966-10-06 | 1970-01-13 | Mobay Chemical Corp | Process of preparing polyimides from isocyanates and polycarboxylic acids |
FR1571736A (no) * | 1967-06-26 | 1969-06-20 | ||
FR1603108A (no) * | 1968-06-04 | 1971-03-22 | ||
FI55686C (fi) * | 1970-02-12 | 1979-09-10 | Rhodiaceta | Foerfarande foer framstaellning av blanka vaermebestaendiga polyamidimidfibrer |
US3708459A (en) * | 1970-06-24 | 1973-01-02 | Trw Inc | Molding power prepolymers |
US3733308A (en) * | 1972-08-14 | 1973-05-15 | Monsanto Co | Highly ordered azo-aromatic polyimides |
-
0
- BE BE787500D patent/BE787500A/xx unknown
-
1971
- 1971-08-12 FR FR7129799A patent/FR2149020A5/fr not_active Expired
-
1972
- 1972-08-02 US US277163A patent/US3903058A/en not_active Expired - Lifetime
- 1972-08-09 BR BR5368/72A patent/BR7205368D0/pt unknown
- 1972-08-09 NL NL7210893A patent/NL7210893A/xx not_active Application Discontinuation
- 1972-08-10 JP JP7280333A patent/JPS4827096A/ja active Pending
- 1972-08-10 GB GB3745572A patent/GB1402559A/en not_active Expired
- 1972-08-10 IT IT52092/72A patent/IT965975B/it active
- 1972-08-11 DE DE2239651A patent/DE2239651A1/de active Pending
- 1972-08-11 LU LU65894A patent/LU65894A1/xx unknown
- 1972-08-11 CA CA149,308A patent/CA994068A/fr not_active Expired
- 1972-08-11 NO NO2883/72A patent/NO138217C/no unknown
Also Published As
Publication number | Publication date |
---|---|
US3903058A (en) | 1975-09-02 |
BR7205368D0 (pt) | 1973-05-15 |
GB1402559A (en) | 1975-08-13 |
BE787500A (fr) | 1973-02-12 |
LU65894A1 (no) | 1973-01-15 |
NO138217C (no) | 1978-07-26 |
JPS4827096A (no) | 1973-04-10 |
IT965975B (it) | 1974-02-11 |
FR2149020A5 (no) | 1973-03-23 |
NL7210893A (no) | 1973-02-14 |
DE2239651A1 (de) | 1973-02-22 |
NO138217B (no) | 1978-04-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA971497A (en) | Hydrorefining process | |
AU465200B2 (en) | Analytical process | |
CA971897A (en) | Coal-conversion process | |
AU475101B2 (en) | Process | |
CA974707A (en) | Colouration process | |
AU472482B2 (en) | Yarn process | |
CA994068A (fr) | Procede pour l'obtention de fils brillants | |
CA1019731A (en) | Process for producing aminoanthraquinones | |
YU39269B (en) | Process for obtaining alpha-anilino-carboxylic esters | |
CA971350A (en) | Drawing process | |
CA980705A (en) | Hydrorefining process | |
AU4691872A (en) | Process | |
CA973685A (en) | Process for making magnesia | |
CA974988A (en) | Process | |
CA860918A (en) | Electrosharpening process | |
CA878440A (en) | Plating process | |
CA961499A (en) | Process for producing vinylchlorosilanes | |
AU471572B2 (en) | Process for making magnesia | |
CA931038A (en) | Mentholation process | |
CA880270A (en) | Panel-treating process | |
CA877323A (en) | Cotelomerization process | |
CA860873A (en) | Silver-dye-bleach process | |
CA880889A (en) | Process | |
AU479897B2 (en) | Vulcanosation process | |
CA880267A (en) | Plating process |