FR2283919A1 - Production de polyamides aromatiques - Google Patents
Production de polyamides aromatiquesInfo
- Publication number
- FR2283919A1 FR2283919A1 FR7527463A FR7527463A FR2283919A1 FR 2283919 A1 FR2283919 A1 FR 2283919A1 FR 7527463 A FR7527463 A FR 7527463A FR 7527463 A FR7527463 A FR 7527463A FR 2283919 A1 FR2283919 A1 FR 2283919A1
- Authority
- FR
- France
- Prior art keywords
- production
- aromatic polyamides
- polyamides
- aromatic
- 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.)
- Granted
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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
- C08G69/32—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids from aromatic diamines and aromatic dicarboxylic acids with both amino and carboxylic groups aromatically bound
-
- 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
- C08G69/12—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids with both amino and carboxylic groups aromatically bound
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyamides (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP49104247A JPS5130896A (en) | 1974-09-09 | 1974-09-09 | Hokozokuhoriamido no seizohoho |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2283919A1 true FR2283919A1 (fr) | 1976-04-02 |
FR2283919B1 FR2283919B1 (fr) | 1978-01-27 |
Family
ID=14375600
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7527463A Granted FR2283919A1 (fr) | 1974-09-09 | 1975-09-08 | Production de polyamides aromatiques |
Country Status (6)
Country | Link |
---|---|
US (1) | US4045417A (fr) |
JP (1) | JPS5130896A (fr) |
CA (1) | CA1058797A (fr) |
DE (1) | DE2538143A1 (fr) |
FR (1) | FR2283919A1 (fr) |
GB (1) | GB1497480A (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4118374A (en) * | 1974-09-09 | 1978-10-03 | Sumitomo Chemical Company, Limited | Production of aromatic polyamides from dicarboxylic acid and diamine |
NL157327C (nl) * | 1975-02-21 | 1984-05-16 | Akzo Nv | Werkwijze ter bereiding van poly-p-fenyleentereftaalamide. |
JPS598728A (ja) * | 1982-07-06 | 1984-01-18 | Sumitomo Chem Co Ltd | 芳香族ポリアミドの製造法 |
DE3400236A1 (de) * | 1983-12-30 | 1985-07-11 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von polybenzamiden |
DE3505903A1 (de) * | 1985-02-21 | 1986-08-21 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von polybenzamiden |
DE3526622A1 (de) * | 1985-07-25 | 1987-01-29 | Huels Chemische Werke Ag | Aromatische polyamide und verfahren zu ihrer herstellung |
US4684409A (en) * | 1986-01-17 | 1987-08-04 | E. I. Du Pont De Nemours And Company | Solvent system comprising N-alkyl substituted amide and quaternary ammonium compound |
DE3802470A1 (de) * | 1988-01-28 | 1989-08-03 | Bayer Ag | Verfahren zur herstellung von polybenzamiden |
US5243021A (en) * | 1991-07-17 | 1993-09-07 | Lever Brothers Company, Division Of Conopco, Inc. | Water-dispersible copolymer containing UVA and UVB light-absorbing monomers |
ES2085570T5 (es) * | 1991-07-17 | 1999-04-16 | Unilever Nv | Composicion para el cuidado de tejidos que comprende un copolimero soluble en agua o dispersable en agua que contiene un monomero absorbente de radiacion uv. |
US8334209B2 (en) * | 2006-09-21 | 2012-12-18 | Micron Technology, Inc. | Method of reducing electron beam damage on post W-CMP wafers |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL281227A (fr) * | 1961-10-18 | |||
BE622574A (fr) * | 1961-12-18 | |||
US3558571A (en) * | 1969-05-15 | 1971-01-26 | Du Pont | Process of preparing aromatic polyamides by solid phase thermal polymerization of urea and urethane derivatives of aromatic amino acids |
US3652510A (en) * | 1971-03-17 | 1972-03-28 | Du Pont | Poly(1 4-benzamide) particles and the preparation thereof |
US3932364A (en) * | 1972-10-17 | 1976-01-13 | Sumitomo Chemical Company, Limited | Production of polyamides in the presence of a phosphorus acid ester and an organic base |
-
1974
- 1974-09-09 JP JP49104247A patent/JPS5130896A/ja active Granted
-
1975
- 1975-08-27 DE DE19752538143 patent/DE2538143A1/de not_active Withdrawn
- 1975-09-02 US US05/609,740 patent/US4045417A/en not_active Expired - Lifetime
- 1975-09-04 GB GB36504/75A patent/GB1497480A/en not_active Expired
- 1975-09-08 CA CA234,898A patent/CA1058797A/fr not_active Expired
- 1975-09-08 FR FR7527463A patent/FR2283919A1/fr active Granted
Non-Patent Citations (1)
Title |
---|
NEANT * |
Also Published As
Publication number | Publication date |
---|---|
US4045417A (en) | 1977-08-30 |
FR2283919B1 (fr) | 1978-01-27 |
JPS527471B2 (fr) | 1977-03-02 |
JPS5130896A (en) | 1976-03-16 |
GB1497480A (en) | 1978-01-12 |
CA1058797A (fr) | 1979-07-17 |
DE2538143A1 (de) | 1976-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |