BR7600326A - Processo para a producaos de poliesteres aromaticos lineares de alto peso molecular e produto dele resultante - Google Patents
Processo para a producaos de poliesteres aromaticos lineares de alto peso molecular e produto dele resultanteInfo
- Publication number
- BR7600326A BR7600326A BR7600326A BR7600326A BR7600326A BR 7600326 A BR7600326 A BR 7600326A BR 7600326 A BR7600326 A BR 7600326A BR 7600326 A BR7600326 A BR 7600326A BR 7600326 A BR7600326 A BR 7600326A
- Authority
- BR
- Brazil
- Prior art keywords
- production
- molecular weight
- high molecular
- resulting product
- aromatic polyesters
- Prior art date
Links
- 229920000728 polyester Polymers 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/14—Preparation of carboxylic acid esters from carboxylic acid halides
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/40—Polyesters derived from ester-forming derivatives of polycarboxylic acids or of polyhydroxy compounds, other than from esters thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/542,637 US4051106A (en) | 1975-01-20 | 1975-01-20 | High molecular weight copolyester resins having a high degree of alternating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7600326A true BR7600326A (pt) | 1976-08-31 |
Family
ID=24164685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR7600326A BR7600326A (pt) | 1975-01-20 | 1976-01-19 | Processo para a producaos de poliesteres aromaticos lineares de alto peso molecular e produto dele resultante |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4051106A (pt) |
| JP (1) | JPS5196886A (pt) |
| BE (1) | BE837722A (pt) |
| BR (1) | BR7600326A (pt) |
| DE (1) | DE2601959A1 (pt) |
| FR (1) | FR2297870A1 (pt) |
| GB (1) | GB1504242A (pt) |
| IT (1) | IT1059569B (pt) |
| NL (1) | NL7600560A (pt) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4126602A (en) * | 1977-12-22 | 1978-11-21 | Hooker Chemicals & Plastics Corp. | Aromatic polyesters having improved properties |
| US4312975A (en) * | 1979-06-04 | 1982-01-26 | Hooker Chemicals & Plastics Corp. | Bisphenol-dicarboxylic acid diester and compositions thereof with linear aromatic polyester having improved processability |
| US4866155A (en) * | 1987-11-24 | 1989-09-12 | Hoechst Celanese Corporation | Polester of bis(2-(hydroxyphenyl)-hexafluoroisopropyl)diphenyl ether |
| JP4567139B2 (ja) * | 2000-04-03 | 2010-10-20 | 帝人株式会社 | 交互共重合ポリエステルの製造方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1388920A (fr) * | 1962-12-31 | 1965-02-12 | Hooker Chemical Corp | Procédé de préparation de compositions de moulage à base de polymères linéaires et compositions ainsi obtenues |
| GB1034194A (en) | 1963-03-11 | 1966-06-29 | Borg Warner | Block copolyesters |
| US3398120A (en) * | 1963-07-16 | 1968-08-20 | Hooker Chemical Corp | Polyesters of diacid halide, alkyl bisphenol and glycol |
| US3498950A (en) * | 1964-04-24 | 1970-03-03 | Hooker Chemical Corp | Process for preparation of a polyester polymer |
| US3702838A (en) * | 1970-08-26 | 1972-11-14 | Du Pont | Lewis acid catalyzed diacyl chloride-diphenol polyesterification |
-
1975
- 1975-01-20 US US05/542,637 patent/US4051106A/en not_active Expired - Lifetime
-
1976
- 1976-01-19 GB GB1992/76A patent/GB1504242A/en not_active Expired
- 1976-01-19 BR BR7600326A patent/BR7600326A/pt unknown
- 1976-01-20 JP JP51005371A patent/JPS5196886A/ja active Pending
- 1976-01-20 IT IT19421/76A patent/IT1059569B/it active
- 1976-01-20 NL NL7600560A patent/NL7600560A/xx unknown
- 1976-01-20 FR FR7601416A patent/FR2297870A1/fr not_active Withdrawn
- 1976-01-20 DE DE19762601959 patent/DE2601959A1/de active Pending
- 1976-01-20 BE BE163638A patent/BE837722A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE837722A (fr) | 1976-07-20 |
| JPS5196886A (pt) | 1976-08-25 |
| DE2601959A1 (de) | 1976-07-22 |
| FR2297870A1 (fr) | 1976-08-13 |
| IT1059569B (it) | 1982-06-21 |
| NL7600560A (nl) | 1976-07-22 |
| US4051106A (en) | 1977-09-27 |
| GB1504242A (en) | 1978-03-15 |
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