FR2533493A1 - Procede pour l'amelioration de la demoulabilite des polyesters thermoplastiques et les compositions de moulage entrant dans le cadre de ce procede - Google Patents
Procede pour l'amelioration de la demoulabilite des polyesters thermoplastiques et les compositions de moulage entrant dans le cadre de ce procede Download PDFInfo
- Publication number
- FR2533493A1 FR2533493A1 FR8216242A FR8216242A FR2533493A1 FR 2533493 A1 FR2533493 A1 FR 2533493A1 FR 8216242 A FR8216242 A FR 8216242A FR 8216242 A FR8216242 A FR 8216242A FR 2533493 A1 FR2533493 A1 FR 2533493A1
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- Prior art keywords
- sep
- aliphatic
- optionally
- polyester
- saturated
- Prior art date
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- Granted
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- 238000011282 treatment Methods 0.000 description 1
- 150000004072 triols Chemical class 0.000 description 1
- AVWRKZWQTYIKIY-UHFFFAOYSA-N urea-1-carboxylic acid Chemical compound NC(=O)NC(O)=O AVWRKZWQTYIKIY-UHFFFAOYSA-N 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- PAPBSGBWRJIAAV-UHFFFAOYSA-N ε-Caprolactone Chemical compound O=C1CCCCCO1 PAPBSGBWRJIAAV-UHFFFAOYSA-N 0.000 description 1
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
- 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
- C08G18/4202—Two or more polyesters of different physical or chemical nature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
- B29C33/60—Releasing, lubricating or separating agents
- B29C33/62—Releasing, lubricating or separating agents based on polymers or oligomers
-
- 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
-
- 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
- C08G2125/00—Compositions for processes using internal mould release agents
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8216242A FR2533493A1 (fr) | 1982-09-23 | 1982-09-23 | Procede pour l'amelioration de la demoulabilite des polyesters thermoplastiques et les compositions de moulage entrant dans le cadre de ce procede |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8216242A FR2533493A1 (fr) | 1982-09-23 | 1982-09-23 | Procede pour l'amelioration de la demoulabilite des polyesters thermoplastiques et les compositions de moulage entrant dans le cadre de ce procede |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2533493A1 true FR2533493A1 (fr) | 1984-03-30 |
| FR2533493B1 FR2533493B1 (OSRAM) | 1985-03-08 |
Family
ID=9277769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8216242A Granted FR2533493A1 (fr) | 1982-09-23 | 1982-09-23 | Procede pour l'amelioration de la demoulabilite des polyesters thermoplastiques et les compositions de moulage entrant dans le cadre de ce procede |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2533493A1 (OSRAM) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2552095A1 (fr) * | 1983-09-16 | 1985-03-22 | Bip Chemicals Ltd | Perfectionnement aux compositions de polyester destine au moulage |
| EP0173866A1 (en) * | 1984-08-15 | 1986-03-12 | Jim Walter Research Corp., | Binder composition for manufacture of fiberboard |
| EP1090958A3 (en) * | 1999-10-05 | 2001-04-18 | Nippon Shokubai Co., Ltd. | Biodegradable polyester resin composition and its use |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0057415A2 (en) * | 1981-01-30 | 1982-08-11 | Teijin Limited | Polyester resin composition |
-
1982
- 1982-09-23 FR FR8216242A patent/FR2533493A1/fr active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0057415A2 (en) * | 1981-01-30 | 1982-08-11 | Teijin Limited | Polyester resin composition |
Non-Patent Citations (2)
| Title |
|---|
| CHEMICAL ABSTRACTS, vol.74, no.26, 28 juin 1971, page 20, résumé no.142638r, COLUMBUS OHIO (US) & JP - A - 71 03 192 (TORAY INDUSTRIES, INC.)(26-01-1971) * |
| CHEMICAL ABSTRACTS, vol.75, no.4, 26 juillet 1971, page 25, résumé no.21371k, COLUMBUS OHIO (US) * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2552095A1 (fr) * | 1983-09-16 | 1985-03-22 | Bip Chemicals Ltd | Perfectionnement aux compositions de polyester destine au moulage |
| EP0173866A1 (en) * | 1984-08-15 | 1986-03-12 | Jim Walter Research Corp., | Binder composition for manufacture of fiberboard |
| EP1090958A3 (en) * | 1999-10-05 | 2001-04-18 | Nippon Shokubai Co., Ltd. | Biodegradable polyester resin composition and its use |
| US6521717B1 (en) | 1999-10-05 | 2003-02-18 | Nippon Shokubai Co., Ltd. | Biodegradable polyester resin composition and its use |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2533493B1 (OSRAM) | 1985-03-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |