BR8703449A - Composicao de carbonato de copoliamida e processo para a preparacao de uma composicao de carbonato de copoliamida - Google Patents
Composicao de carbonato de copoliamida e processo para a preparacao de uma composicao de carbonato de copoliamidaInfo
- Publication number
- BR8703449A BR8703449A BR8703449A BR8703449A BR8703449A BR 8703449 A BR8703449 A BR 8703449A BR 8703449 A BR8703449 A BR 8703449A BR 8703449 A BR8703449 A BR 8703449A BR 8703449 A BR8703449 A BR 8703449A
- Authority
- BR
- Brazil
- Prior art keywords
- copoliamide
- carbonate composition
- preparation
- carbonate
- composition
- Prior art date
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
- C08G69/44—Polyester-amides
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
- Polyamides (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US87502586A | 1986-06-16 | 1986-06-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8703449A true BR8703449A (pt) | 1988-03-22 |
Family
ID=25365071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8703449A BR8703449A (pt) | 1986-06-16 | 1987-06-10 | Composicao de carbonato de copoliamida e processo para a preparacao de uma composicao de carbonato de copoliamida |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0249809B1 (pt) |
JP (1) | JPS6333421A (pt) |
BR (1) | BR8703449A (pt) |
DE (1) | DE3775473D1 (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5239039A (en) * | 1990-02-05 | 1993-08-24 | Battelle Memorial Institute | Polyarylimidazolidines with phenolic hydroxyl end groups |
US5470945A (en) * | 1990-02-05 | 1995-11-28 | Battelle Memorial Institute | Thermally reversible isocyanate-based polymers |
CA2261697C (en) | 1996-07-30 | 2006-11-21 | The Governors Of The University Of Alberta | Process for the production of a polymerized material and the product produced thereby |
CN112062947B (zh) * | 2020-09-17 | 2021-12-28 | 中国科学院长春应用化学研究所 | 一种己内酰胺共聚物的制备方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1343977A (fr) * | 1961-12-28 | 1963-11-22 | Monsanto Chemicals | Nouveaux polyester-amides et polycarbonate-amides et leur préparation |
US3225114A (en) * | 1964-07-21 | 1965-12-21 | Monsanto Co | Method of improving young's modulus of polyamide by condensation in presence of polycarbonate |
US3454689A (en) * | 1964-07-28 | 1969-07-08 | Du Pont | Process for the preparation of shaped articles from lactam polymers |
DE3040612A1 (de) * | 1980-10-29 | 1982-05-27 | Bayer Ag, 5090 Leverkusen | Copolymerisate aus cyclischen kohlensaeureestern und lactamen und ihre herstellung |
US4644053A (en) * | 1984-05-11 | 1987-02-17 | General Electric Company | Cyclic polycarbonate oligomers and methods for their preparation and use |
-
1987
- 1987-06-03 DE DE8787108039T patent/DE3775473D1/de not_active Expired - Fee Related
- 1987-06-03 EP EP87108039A patent/EP0249809B1/en not_active Expired - Lifetime
- 1987-06-10 BR BR8703449A patent/BR8703449A/pt unknown
- 1987-06-12 JP JP14545687A patent/JPS6333421A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE3775473D1 (de) | 1992-02-06 |
JPS6333421A (ja) | 1988-02-13 |
EP0249809B1 (en) | 1991-12-27 |
EP0249809A1 (en) | 1987-12-23 |
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