MX144313A - Procedimiento mejorado para la obtencion de polimeros termoplasticos de cadena ramificada - Google Patents
Procedimiento mejorado para la obtencion de polimeros termoplasticos de cadena ramificadaInfo
- Publication number
- MX144313A MX144313A MX168423A MX16842377A MX144313A MX 144313 A MX144313 A MX 144313A MX 168423 A MX168423 A MX 168423A MX 16842377 A MX16842377 A MX 16842377A MX 144313 A MX144313 A MX 144313A
- Authority
- MX
- Mexico
- Prior art keywords
- branched chain
- thermoplastic polymers
- improved procedure
- chain thermoplastic
- obtaining branched
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4205—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4205—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups
- C08G18/4208—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups
- C08G18/4211—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols
- C08G18/4213—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols from terephthalic acid and dialcohols
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4263—Polycondensates having carboxylic or carbonic ester groups in the main chain containing carboxylic acid groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
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)
- Polyurethanes Or Polyureas (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US66906676A | 1976-03-22 | 1976-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX144313A true MX144313A (es) | 1981-09-28 |
Family
ID=24684866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX168423A MX144313A (es) | 1976-03-22 | 1977-03-18 | Procedimiento mejorado para la obtencion de polimeros termoplasticos de cadena ramificada |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS52114687A (OSRAM) |
| AU (1) | AU2336877A (OSRAM) |
| BE (1) | BE852585A (OSRAM) |
| BR (1) | BR7701740A (OSRAM) |
| CA (1) | CA1096536A (OSRAM) |
| DE (1) | DE2711148A1 (OSRAM) |
| FR (1) | FR2345479A1 (OSRAM) |
| GB (1) | GB1578472A (OSRAM) |
| IT (1) | IT1074310B (OSRAM) |
| MX (1) | MX144313A (OSRAM) |
| NL (1) | NL7702404A (OSRAM) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5592758A (en) * | 1978-11-06 | 1980-07-14 | Toray Ind Inc | Resin composition |
| JPS55137154A (en) * | 1979-03-30 | 1980-10-25 | Toray Ind Inc | Polyester composition |
| DE3401345A1 (de) * | 1984-01-17 | 1985-07-25 | Chemische Werke Hüls AG, 4370 Marl | Formmassen auf basis von hochmolekularen poly(alkylenterephthalaten) |
| EP0317797A3 (en) * | 1987-11-27 | 1991-03-20 | General Electric Company | Preparation of linear polyester compositions via polyepoxide concentrate |
| GB2229187A (en) * | 1989-03-15 | 1990-09-19 | Ici Plc | High molecular weight polyethylene terephthalate in solution |
| EP0569149B1 (en) * | 1992-05-08 | 1998-07-15 | Showa Highpolymer Co., Ltd. | Polyester injection-molded articles |
| US5324556A (en) * | 1992-05-08 | 1994-06-28 | Showa Highpolymer Co., Ltd. | Polyester blow-molded articles |
| KR20150047939A (ko) * | 2013-10-25 | 2015-05-06 | 삼성정밀화학 주식회사 | 생분해성 폴리에스테르 수지 컴파운드 및 그로부터 얻어진 발포체 |
-
1977
- 1977-02-16 CA CA271,939A patent/CA1096536A/en not_active Expired
- 1977-02-18 GB GB6925/77A patent/GB1578472A/en not_active Expired
- 1977-03-07 NL NL7702404A patent/NL7702404A/xx not_active Application Discontinuation
- 1977-03-14 JP JP2713277A patent/JPS52114687A/ja active Pending
- 1977-03-15 DE DE19772711148 patent/DE2711148A1/de not_active Withdrawn
- 1977-03-17 IT IT21391/77A patent/IT1074310B/it active
- 1977-03-17 BE BE175885A patent/BE852585A/xx unknown
- 1977-03-18 AU AU23368/77A patent/AU2336877A/en not_active Expired
- 1977-03-18 MX MX168423A patent/MX144313A/es unknown
- 1977-03-21 BR BR7701740A patent/BR7701740A/pt unknown
- 1977-03-21 FR FR7708412A patent/FR2345479A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2711148A1 (de) | 1977-10-06 |
| BR7701740A (pt) | 1978-01-24 |
| JPS52114687A (en) | 1977-09-26 |
| CA1096536A (en) | 1981-02-24 |
| AU2336877A (en) | 1978-09-21 |
| BE852585A (fr) | 1977-09-19 |
| GB1578472A (en) | 1980-11-05 |
| NL7702404A (nl) | 1977-09-26 |
| FR2345479B1 (OSRAM) | 1980-03-07 |
| FR2345479A1 (fr) | 1977-10-21 |
| IT1074310B (it) | 1985-04-20 |
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