BE556562A - - Google Patents
Info
- Publication number
- BE556562A BE556562A BE556562DA BE556562A BE 556562 A BE556562 A BE 556562A BE 556562D A BE556562D A BE 556562DA BE 556562 A BE556562 A BE 556562A
- 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
- C08G63/02—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
- 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
-
- 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
- C08G63/823—Preparation processes characterised by the catalyst used for the preparation of polylactones or polylactides
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 |
---|---|---|---|
US577949A US2977385A (en) | 1956-04-13 | 1956-04-13 | Process for producing lactone adducts |
Publications (1)
Publication Number | Publication Date |
---|---|
BE556562A true BE556562A (de) |
Family
ID=24310805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE556562D BE556562A (de) | 1956-04-13 |
Country Status (6)
Country | Link |
---|---|
US (1) | US2977385A (de) |
BE (1) | BE556562A (de) |
DE (2) | DE1270288B (de) |
FR (1) | FR1174207A (de) |
GB (2) | GB859645A (de) |
IT (1) | IT570045A (de) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3140267A (en) * | 1960-05-04 | 1964-07-07 | Celanese Corp | Alkyd resins modified with omega lactone |
US3882088A (en) * | 1968-11-18 | 1975-05-06 | Du Pont | Polyesters bearing polyethylenimine terminal groups |
US3642507A (en) * | 1969-04-01 | 1972-02-15 | Union Carbide Corp | Compositions of nitrocellulose and cyclic ester polymers |
GB1425563A (en) * | 1972-02-08 | 1976-02-18 | Laporte Industries Ltd | Rigid polyurethanes |
GB1453794A (en) * | 1974-01-11 | 1976-10-27 | Interox Chemicals Ltd | Polyurethane foams |
US4130532A (en) * | 1974-08-21 | 1978-12-19 | Ciba-Geigy Ag | Polyester plasticizers |
GB1455390A (en) * | 1974-08-22 | 1976-11-10 | Ciba Geigy Ag | Polyesters self-cooling wheel |
CA1064185A (en) * | 1975-05-22 | 1979-10-09 | Parameswar Sivaramakrishnan | Modified aromatic polycarbonates |
US4096125A (en) * | 1976-05-26 | 1978-06-20 | Union Carbide Corporation | Polycaprolactone derivatives and coating compositions thereof |
US4415728A (en) * | 1979-11-08 | 1983-11-15 | Her Majesty The Queen In Right Of Canada | ε-Caprolactone co-polyesters useful for the preparation of polyurethane |
US4430131A (en) | 1979-11-08 | 1984-02-07 | Her Majesty The Queen In Right Of Canada | Polyurethane binders |
US4284506A (en) * | 1979-12-26 | 1981-08-18 | Nl Industries, Inc. | Biomedical devices |
US4605724A (en) * | 1984-10-01 | 1986-08-12 | Ppg Industries, Inc. | High solids lactone-polyester polyols and coating compositions thereof |
JP2844474B2 (ja) * | 1989-07-19 | 1999-01-06 | ダイセル化学工業株式会社 | ポリウレタンの製造方法 |
US5159047A (en) * | 1991-06-14 | 1992-10-27 | E. I. Du Pont De Nemours And Company | Coatings containing caprolactone oligomer polyols |
CA2178662A1 (en) * | 1995-07-06 | 1997-01-07 | Chevron Chemical Company | Polyoxyalkylene polylactone aminocarbamates and fuel compositions containing the same |
CA2178663A1 (en) * | 1995-07-06 | 1997-01-07 | Richard E. Cherpeck | Polylactone aminocarbamates and fuel compositions containing the same |
CA2178671A1 (en) * | 1995-07-06 | 1997-01-07 | Richard E. Cherpeck | Polylactone aromatic esters and fuel compositions containing the same |
WO2005059003A1 (en) * | 2003-12-15 | 2005-06-30 | The Children's Hospital Of Philadelphia | Novel polyesters |
FR2912752B1 (fr) * | 2007-02-16 | 2012-10-05 | Arkema France | Procede de preparation d'un copolymere d'au moins un monomere cyclique |
FR2912751B1 (fr) * | 2007-02-16 | 2012-07-13 | Arkema France | Procede de preparation de polylactones et polylactames |
JP2014527091A (ja) | 2011-06-30 | 2014-10-09 | オセ−テクノロジーズ ビーブイ | コポリエステルを含むホットメルトインク組成物及びコポリエステルを準備するプロセス |
US10808084B2 (en) * | 2016-09-23 | 2020-10-20 | Regents Of The University Of Minnesota | Methods for making renewable and chemically recyclable crosslinked polyester elastomers |
CN111468032B (zh) * | 2020-05-28 | 2021-03-26 | 江南大学 | 一种易溶解/可裂解/自增稠表面活性剂和制备方法 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1927295A (en) * | 1929-07-24 | 1933-09-19 | Edward J Powers | Process for producing acylated esters of hydroxy-acids |
US2120756A (en) * | 1937-01-09 | 1938-06-14 | Monsanto Chemicals | Methyl ester compositions |
US2260295A (en) * | 1938-08-24 | 1941-10-28 | Carbide & Carbon Chem Corp | Plasticizer and plastic composition |
DE869867C (de) * | 1942-07-22 | 1953-03-09 | Hydrierwerke A G Deutsche | Verfahren zur Herstellung von Polykondensationsprodukten |
US2399286A (en) * | 1942-11-25 | 1946-04-30 | Pittsburgh Plate Glass Co | Unsaturated esters and polymers thereof |
FR956245A (de) * | 1942-12-24 | 1950-01-27 | ||
DE878857C (de) * | 1943-06-26 | 1953-06-08 | Basf Ag | Verfahren zur Herstellung von Kondensationsprodukten |
US2449990A (en) * | 1945-10-05 | 1948-09-28 | Goodrich Co B F | Beta-acyloxy carboxylic acid compounds and methods of preparing the same |
US2526554A (en) * | 1947-07-28 | 1950-10-17 | Goodrich Co B F | Preparation of beta-hydroxy carboxylic acid esters by alcoholysis of linear polyesters derived from beta-lactones |
US2458422A (en) * | 1947-11-22 | 1949-01-04 | Eastman Kodak Co | Acrylic diester-propionamides and polymers thereof |
US2458421A (en) * | 1947-11-22 | 1949-01-04 | Eastman Kodak Co | Unsaturated derivatives of ethylene diamine and polymers thereof |
US2578684A (en) * | 1948-06-18 | 1951-12-18 | Edward M Filachione | Glycol esters of acyloxycarboxylic acids |
US2573701A (en) * | 1948-06-18 | 1951-11-06 | Edward M Filachione | Polyethylene glycol esters of acyloxycarboxylic acids |
US2559510A (en) * | 1949-04-21 | 1951-07-03 | Standard Oil Dev Co | Synthetic lubricants |
US2676941A (en) * | 1950-11-10 | 1954-04-27 | Us Agriculture | Vinyl chloride polymers plasticized with alkyl carbonates of glycol lactates |
US2712025A (en) * | 1951-09-26 | 1955-06-28 | Chessie E Rehberg | Production of dicarboxylic acid esters of alpha-hydroxycarboxylic acid esters |
DE975191C (de) * | 1951-12-02 | 1961-09-21 | Johannes Kleine Dr Ing | Verfahren zur Herstellung von Polyestern aus 6-gliedrigen cyclischen Estern |
DE936746C (de) * | 1953-05-01 | 1955-12-22 | Cassella Farbwerke Mainkur Ag | Verfahren zur Herstellung von Lactylmilchsaeureamiden |
-
0
- BE BE556562D patent/BE556562A/xx unknown
- IT IT570045D patent/IT570045A/it unknown
-
1956
- 1956-04-13 US US577949A patent/US2977385A/en not_active Expired - Lifetime
-
1957
- 1957-04-12 DE DEP1270A patent/DE1270288B/de active Pending
- 1957-04-12 DE DE19571668811 patent/DE1668811A1/de active Pending
- 1957-04-12 FR FR1174207D patent/FR1174207A/fr not_active Expired
- 1957-04-15 GB GB12165/57A patent/GB859645A/en not_active Expired
- 1957-04-15 GB GB19367/60A patent/GB867111A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB867111A (en) | 1961-05-03 |
GB859645A (en) | 1961-01-25 |
US2977385A (en) | 1961-03-28 |
IT570045A (de) | |
DE1668811A1 (de) | 1972-11-09 |
DE1270288B (de) | 1968-06-12 |
FR1174207A (fr) | 1959-03-09 |