NL7016080A - - Google Patents
Info
- Publication number
- NL7016080A NL7016080A NL7016080A NL7016080A NL7016080A NL 7016080 A NL7016080 A NL 7016080A NL 7016080 A NL7016080 A NL 7016080A NL 7016080 A NL7016080 A NL 7016080A NL 7016080 A NL7016080 A NL 7016080A
- 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
- 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
- C08G18/4266—Polycondensates having carboxylic or carbonic ester groups in the main chain prepared from hydroxycarboxylic acids and/or lactones
- C08G18/4286—Polycondensates having carboxylic or carbonic ester groups in the main chain prepared from hydroxycarboxylic acids and/or lactones prepared from a combination of hydroxycarboxylic acids and/or lactones with polycarboxylic acids or ester forming derivatives thereof and polyhydroxy 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
- 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
- C08G18/44—Polycarbonates
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- 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
- C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
- C08G63/08—Lactones or lactides
-
- 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
- C08G63/60—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/64—Polyesters containing both carboxylic ester groups and carbonate groups
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691955902 DE1955902A1 (en) | 1969-11-06 | 1969-11-06 | New polyesters with hydroxyl end groups, a process for their production and their use in the production of polyurethane plastics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7016080A true NL7016080A (en) | 1971-05-10 |
Family
ID=5750337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7016080A NL7016080A (en) | 1969-11-06 | 1970-11-03 |
Country Status (5)
| Country | Link |
|---|---|
| AU (1) | AU2191370A (en) |
| BE (1) | BE758611A (en) |
| DE (1) | DE1955902A1 (en) |
| FR (1) | FR2082969A5 (en) |
| NL (1) | NL7016080A (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58162654A (en) * | 1982-03-19 | 1983-09-27 | Toyobo Co Ltd | Polyester-type block copolymer composition |
| FR2713231B1 (en) * | 1993-11-29 | 1996-03-08 | Micronyl Wedco | Process for upgrading mixtures of PVC / PET plastics, and product obtained. |
| IT1290857B1 (en) * | 1996-12-19 | 1998-12-14 | Enichem Spa | PROCESS FOR THE PREPARATION OF DIOL COPOLYESTER POLYCARBONATES |
| DE10156896A1 (en) | 2001-11-20 | 2003-05-28 | Bayer Ag | Use of catalysts for the production of aliphatic oligocarbonate polyols |
| DE10321149A1 (en) | 2003-05-12 | 2004-12-02 | Bayer Materialscience Ag | Ytterbium (III) acetylacetonate as a catalyst for the production of aliphatic oligocarbonate polyols |
| DE102005018691A1 (en) | 2005-04-22 | 2006-10-26 | Bayer Materialscience Ag | Low viscosity oligocarbonate polyols |
| TWI761404B (en) | 2016-12-19 | 2022-04-21 | 德商科思創德意志股份有限公司 | Process for producing (cyclo) aliphatic polycarbonate polyols having low reactivity |
| EP4378972A1 (en) | 2022-11-30 | 2024-06-05 | Covestro Deutschland AG | (cyclo)aliphatic polycarbonate polyol composition |
-
0
- BE BE758611D patent/BE758611A/en unknown
-
1969
- 1969-11-06 DE DE19691955902 patent/DE1955902A1/en active Pending
-
1970
- 1970-11-03 NL NL7016080A patent/NL7016080A/xx unknown
- 1970-11-05 AU AU21913/70A patent/AU2191370A/en not_active Expired
- 1970-11-06 FR FR7040083A patent/FR2082969A5/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2082969A5 (en) | 1971-12-10 |
| AU2191370A (en) | 1972-05-11 |
| BE758611A (en) | 1971-04-16 |
| DE1955902A1 (en) | 1971-05-13 |