NL7215158A - - Google Patents
Info
- Publication number
- NL7215158A NL7215158A NL7215158A NL7215158A NL7215158A NL 7215158 A NL7215158 A NL 7215158A NL 7215158 A NL7215158 A NL 7215158A NL 7215158 A NL7215158 A NL 7215158A NL 7215158 A NL7215158 A NL 7215158A
- Authority
- NL
- Netherlands
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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/82—Preparation processes characterised by the catalyst used
- C08G63/87—Non-metals or inter-compounds thereof
-
- 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
- C08G63/78—Preparation processes
- C08G63/82—Preparation processes characterised by the catalyst used
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)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5259671A GB1401771A (en) | 1971-11-12 | 1971-11-12 | Polyesters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7215158A true NL7215158A (it) | 1973-05-15 |
Family
ID=10464529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7215158A NL7215158A (it) | 1971-11-12 | 1972-11-09 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3847873A (it) |
| JP (1) | JPS4859193A (it) |
| AU (1) | AU477077B2 (it) |
| DE (1) | DE2255146A1 (it) |
| FR (1) | FR2159496B2 (it) |
| GB (1) | GB1401771A (it) |
| IT (1) | IT1044939B (it) |
| NL (1) | NL7215158A (it) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5232914B2 (it) * | 1974-05-11 | 1977-08-24 | ||
| US4180495A (en) * | 1978-04-13 | 1979-12-25 | Pennwalt Corporation | Polyester resins flame retarded by poly(metal phosphinate)s |
| US4208321A (en) * | 1978-04-13 | 1980-06-17 | Pennwalt Corporation | Polyamide resins flame retarded by poly(metal phosphinate)s |
| US4208322A (en) * | 1978-04-13 | 1980-06-17 | Pennwalt Corporation | Polyester-polyamide resins flame retarded by poly(metal phosphinate)s |
| US4778873A (en) * | 1986-05-09 | 1988-10-18 | The Goodyear Tire & Rubber Company | Polycondensation catalyst |
| EP0292629A3 (en) * | 1987-05-04 | 1989-06-28 | Shell Internationale Researchmaatschappij B.V. | Polycondensation catalyst |
| CA2103420A1 (en) * | 1992-12-22 | 1994-06-23 | Eileen B. Walsh | Stabilization of low molecular weight polybutylene terephthalate/polyester blends with phosphorus compounds |
| US5840957A (en) * | 1998-03-16 | 1998-11-24 | E. I. Du Pont De Nemours And Company | Transesterification process using lanthanum compound catalyst |
| EP1227117B1 (en) * | 1999-08-24 | 2004-12-01 | Toyo Boseki Kabushiki Kaisha | Polymerization catalysts for polyesters, polyesters produced with the same and process for production of polyesters |
| US7199212B2 (en) * | 2000-01-05 | 2007-04-03 | Toyo Boseki Kabushiki Kaisha | Polymerization catalyst for polyesters, polyesters produced with the same and process for producing polyesters |
| DE60128937D1 (de) * | 2000-09-12 | 2007-07-26 | Toyo Boseki | Polymerisationskatalysator für polyester, damit hergestellter polyester und verfahren zur herstellung von polyester |
| MXPA03007471A (es) | 2001-02-23 | 2003-12-04 | Toyo Boseki | Catalizador de polimerizacion para poliester, poliester producido con el mismo y proceso para producir poliester. |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL279733A (it) * | 1961-06-21 | |||
| FR1492409A (fr) * | 1965-08-21 | 1967-08-18 | Teijin Ltd | Procédé de préparation de polyesters aromatiques |
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1971
- 1971-11-12 GB GB5259671A patent/GB1401771A/en not_active Expired
-
1972
- 1972-11-01 US US00302672A patent/US3847873A/en not_active Expired - Lifetime
- 1972-11-09 NL NL7215158A patent/NL7215158A/xx not_active Application Discontinuation
- 1972-11-09 AU AU48660/72A patent/AU477077B2/en not_active Expired
- 1972-11-10 DE DE2255146A patent/DE2255146A1/de active Pending
- 1972-11-10 FR FR7240036A patent/FR2159496B2/fr not_active Expired
- 1972-11-10 IT IT31562/72A patent/IT1044939B/it active
- 1972-11-13 JP JP47113051A patent/JPS4859193A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2159496A2 (it) | 1973-06-22 |
| DE2255146A1 (de) | 1973-05-24 |
| US3847873A (en) | 1974-11-12 |
| IT1044939B (it) | 1980-04-21 |
| FR2159496B2 (it) | 1975-06-13 |
| GB1401771A (en) | 1975-07-30 |
| AU4866072A (en) | 1974-05-09 |
| JPS4859193A (it) | 1973-08-18 |
| AU477077B2 (en) | 1976-10-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |