BE668120A - - Google Patents
Info
- Publication number
- BE668120A BE668120A BE668120DA BE668120A BE 668120 A BE668120 A BE 668120A BE 668120D A BE668120D A BE 668120DA BE 668120 A BE668120 A BE 668120A
- Authority
- BE
- Belgium
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
- C08G63/85—Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof
- C08G63/86—Germanium, antimony, or compounds thereof
- C08G63/866—Antimony or compounds thereof
-
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US388676A US3329651A (en) | 1964-08-10 | 1964-08-10 | Phenylene antimonate iii polyester catalysts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE668120A true BE668120A (forum.php) | 1966-02-10 |
Family
ID=23535061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE668120D BE668120A (forum.php) | 1964-08-10 | 1965-08-10 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3329651A (forum.php) |
| BE (1) | BE668120A (forum.php) |
| CH (1) | CH495395A (forum.php) |
| DE (1) | DE1570986A1 (forum.php) |
| GB (1) | GB1098636A (forum.php) |
| IL (1) | IL24126A (forum.php) |
| NL (1) | NL6510412A (forum.php) |
| NO (1) | NO116300B (forum.php) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3425995A (en) * | 1966-08-26 | 1969-02-04 | Fmc Corp | Direct esterification method |
| US3425997A (en) * | 1966-10-07 | 1969-02-04 | Fmc Corp | Phenoxides as transesterification catalysts |
| US3506618A (en) * | 1966-11-14 | 1970-04-14 | Fmc Corp | Hexafluorosilicate additives in polyester preparation |
| US3479319A (en) * | 1967-09-19 | 1969-11-18 | Firestone Tire & Rubber Co | Polyethylene terephthalate stabilized with sodium pyrophosphate |
| EP1153953B1 (en) * | 1998-10-23 | 2008-11-05 | Toyo Boseki Kabushiki Kaisha | Polymerization catalyst for polyester production, polyester, and process for producing polyester |
| US7208565B1 (en) | 1999-08-24 | 2007-04-24 | Toyo Boseki Kabushiki Kaisha | Polymerization catalyst for polyesters, polyester produced with the same, and process for production of polyester |
| CN1230458C (zh) * | 2000-01-05 | 2005-12-07 | 东洋纺织株式会社 | 聚酯聚合催化剂、使用该催化剂制备的聚酯以及聚酯的制备方法 |
| 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 (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2739957A (en) * | 1952-01-03 | 1956-03-27 | Du Pont | Production of polyethylene terephthalate using an antimony compound as catalyst |
| US3055870A (en) * | 1959-01-26 | 1962-09-25 | Ici Ltd | Polyesters condensed in presence of pentavalent antimony compound as catalyst |
| US3014954A (en) * | 1959-06-16 | 1961-12-26 | Monsanto Chemicals | Polyphosphorus esters and method of preparing same |
| US3014956A (en) * | 1959-07-21 | 1961-12-26 | Monsanto Chemicals | Pentavalent phosphorus esters |
-
1964
- 1964-08-10 US US388676A patent/US3329651A/en not_active Expired - Lifetime
-
1965
- 1965-08-09 IL IL24126A patent/IL24126A/en unknown
- 1965-08-09 NO NO159266A patent/NO116300B/no unknown
- 1965-08-10 NL NL6510412A patent/NL6510412A/xx unknown
- 1965-08-10 GB GB34152/65A patent/GB1098636A/en not_active Expired
- 1965-08-10 DE DE19651570986 patent/DE1570986A1/de active Pending
- 1965-08-10 BE BE668120D patent/BE668120A/xx unknown
- 1965-08-10 CH CH1119965A patent/CH495395A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| IL24126A (en) | 1969-01-29 |
| NL6510412A (forum.php) | 1966-02-11 |
| DE1570986A1 (de) | 1970-03-19 |
| GB1098636A (en) | 1968-01-10 |
| US3329651A (en) | 1967-07-04 |
| CH495395A (de) | 1970-08-31 |
| NO116300B (forum.php) | 1969-03-03 |