BE730261A - - Google Patents
Info
- Publication number
- BE730261A BE730261A BE730261DA BE730261A BE 730261 A BE730261 A BE 730261A BE 730261D A BE730261D A BE 730261DA BE 730261 A BE730261 A BE 730261A
- 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
- 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
- C08G18/4269—Lactones
- C08G18/4277—Caprolactone and/or substituted caprolactone
-
- 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
- C08G18/4283—Hydroxycarboxylic acid or ester
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US71516568A | 1968-03-22 | 1968-03-22 | |
| US2817370A | 1970-04-13 | 1970-04-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE730261A true BE730261A (xx) | 1969-09-01 |
Family
ID=26703384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE730261D BE730261A (xx) | 1968-03-22 | 1969-03-21 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3663515A (xx) |
| BE (1) | BE730261A (xx) |
| CA (1) | CA943293A (xx) |
| DE (4) | DE1966169A1 (xx) |
| FR (1) | FR2004564A1 (xx) |
| GB (2) | GB1272094A (xx) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3899623A (en) * | 1972-04-10 | 1975-08-12 | Toray Industries | Synthetic leather combination of needle-punched fabric and polyetherester polyurethane |
| US3755268A (en) * | 1972-06-16 | 1973-08-28 | Union Carbide Corp | Thiolactone polymerization and catalysts |
| US3899467A (en) * | 1974-05-14 | 1975-08-12 | Upjohn Co | Polyurethanes from 3,3-{40 dimethyl-diphenyl-4,4{40 -diisocyanate polyester diols and bis(hydroxyethyl ether) of hydroquinone |
| US4096129A (en) * | 1975-10-06 | 1978-06-20 | Fabridyne, Inc. | Glutarate-containing polyesterpolyols, methods of preparation and polyurethane compositions derived therefrom |
| DE2617559A1 (de) * | 1976-04-22 | 1977-11-03 | Howe Dorothy Elizabeth | Zusammenklappbare palette fuer den stueckguttransport |
| JPS57155230A (en) * | 1981-02-27 | 1982-09-25 | Daicel Chem Ind Ltd | Lactone polymer having narrow molecular weight distribution and its preparation |
| JPS57185313A (en) * | 1981-05-08 | 1982-11-15 | Daicel Chem Ind Ltd | Polyurethane and its preparation |
| US4748201A (en) * | 1986-03-28 | 1988-05-31 | Urylon Development, Inc. | Sprayable polyurethane composition and method of preparation |
| JPH0699658B2 (ja) * | 1986-11-11 | 1994-12-07 | 日本ペイント株式会社 | 塗料用ポリエステル樹脂組成物 |
| EP0282072B1 (en) * | 1987-03-13 | 1994-06-22 | Kuraray Co., Ltd. | Stabilized poly(beta-methyl-delta-valerolactone) |
| NL8703115A (nl) * | 1987-12-23 | 1989-07-17 | Groningen Science Park | Biodegradeerbare polyurethanen, daarop gebaseerde voortbrengselen, en polyesterpolyol prepolymeren. |
| ATE196486T1 (de) * | 1994-08-10 | 2000-10-15 | Peter Neuenschwander | Biokompatibles blockcopolymer |
| US6008312A (en) * | 1995-12-01 | 1999-12-28 | Hokushin Corp | Method for producing millable polyurethanes and polyurethane elastomers |
| EP0783009B1 (en) * | 1995-12-01 | 2005-01-26 | Hokushin Corporation | Method for producing millable polyurethanes and polyurethane elastomers |
| US6103852A (en) * | 1995-12-01 | 2000-08-15 | Hokushin Corporation | Method for preparing amorphous polymer chains in elastomers |
| US6946588B2 (en) | 1996-03-13 | 2005-09-20 | Monsanto Technology Llc | Nucleic acid encoding a modified threonine deaminase and methods of use |
| DE69837917T2 (de) | 1997-04-21 | 2008-02-21 | Metabolix, Inc., Cambridge | Endstellige hydroxyl aufweisende polyhydroxyalkanoate |
| US6156852A (en) | 1997-04-21 | 2000-12-05 | Monsanto Company | Hydroxy-terminated polyhydroxyalkanoates |
| US8551511B2 (en) * | 2008-10-11 | 2013-10-08 | Rutgers, The State University Of New Jersey | Phase-separated biocompatible polymer compositions for medical uses |
| WO2011014860A1 (en) | 2009-07-31 | 2011-02-03 | Rutgers, The State University Of New Jersey | Monomers and phase-separated biocompatible polymer compositions prepared therefrom for medical uses |
| WO2011044567A1 (en) | 2009-10-11 | 2011-04-14 | Rutgers, The State University Of New Jersey | Biocompatible polymers for medial devices |
| US9416090B2 (en) | 2012-02-03 | 2016-08-16 | Rutgers, The State University Of New Jersey | Polymeric biomaterials derived from phenolic monomers and their medical uses |
| US11472918B2 (en) | 2012-02-03 | 2022-10-18 | Rutgers, The State University Of New Jersey | Polymeric biomaterials derived from phenolic monomers and their medical uses |
| EP3237487B1 (en) | 2014-12-23 | 2021-02-17 | Rutgers, the State University of New Jersey | Biocompatible iodinated diphenol monomers and polymers |
| US10774030B2 (en) | 2014-12-23 | 2020-09-15 | Rutgers, The State University Of New Jersey | Polymeric biomaterials derived from phenolic monomers and their medical uses |
| CN112111051A (zh) * | 2020-08-18 | 2020-12-22 | 青岛科技大学 | 一种己内酯低聚物的合成工艺 |
| CN113546763B (zh) * | 2021-07-20 | 2025-03-14 | 湖南聚仁新材料股份公司 | 一种矿物浮选起泡剂及制作方法和用途 |
| CN114605630B (zh) * | 2022-03-08 | 2024-09-10 | 中国石油化工股份有限公司 | 一种热塑性聚己内酯的快速合成方法 |
-
1969
- 1969-03-20 DE DE19691966169 patent/DE1966169A1/de active Pending
- 1969-03-20 DE DE19691966923 patent/DE1966923A1/de active Pending
- 1969-03-20 DE DE19691966170 patent/DE1966170A1/de active Pending
- 1969-03-20 GB GB04831/69A patent/GB1272094A/en not_active Expired
- 1969-03-20 GB GB46397/71A patent/GB1273520A/en not_active Expired
- 1969-03-20 DE DE19691914087 patent/DE1914087A1/de active Pending
- 1969-03-21 FR FR6908472A patent/FR2004564A1/fr not_active Withdrawn
- 1969-03-21 CA CA046,462A patent/CA943293A/en not_active Expired
- 1969-03-21 BE BE730261D patent/BE730261A/xx unknown
-
1970
- 1970-04-13 US US28173A patent/US3663515A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB1272094A (en) | 1972-04-26 |
| FR2004564A1 (xx) | 1969-11-28 |
| US3663515A (en) | 1972-05-16 |
| GB1273520A (en) | 1972-05-10 |
| DE1914087A1 (de) | 1970-07-09 |
| DE1966169A1 (de) | 1971-11-18 |
| CA943293A (en) | 1974-03-05 |
| DE1966170A1 (de) | 1971-11-18 |
| DE1966923A1 (de) | 1975-05-15 |