IT1123094B - Procedimento per preparare resine di poliestere mediante reazione di anidride di acidi bicarbossilici con epossidi - Google Patents
Procedimento per preparare resine di poliestere mediante reazione di anidride di acidi bicarbossilici con epossidiInfo
- Publication number
- IT1123094B IT1123094B IT30967/76A IT3096776A IT1123094B IT 1123094 B IT1123094 B IT 1123094B IT 30967/76 A IT30967/76 A IT 30967/76A IT 3096776 A IT3096776 A IT 3096776A IT 1123094 B IT1123094 B IT 1123094B
- Authority
- IT
- Italy
- Prior art keywords
- epoxy
- procedure
- reaction
- acid anhydride
- polyester resins
- Prior art date
Links
- 239000004593 Epoxy Substances 0.000 title 1
- 150000008065 acid anhydrides Chemical class 0.000 title 1
- 229920001225 polyester resin Polymers 0.000 title 1
- 239000004645 polyester resin Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
-
- 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
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
- C08G59/42—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters 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
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
- C08G63/20—Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups
-
- 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
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/40—Polyesters derived from ester-forming derivatives of polycarboxylic acids or of polyhydroxy compounds, other than from esters thereof
- C08G63/42—Cyclic ethers; Cyclic carbonates; Cyclic sulfites; Cyclic orthoesters
-
- 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
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/52—Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
- C08G63/56—Polyesters derived from ester-forming derivatives of polycarboxylic acids or of polyhydroxy compounds other than from esters thereof
- C08G63/58—Cyclic ethers; Cyclic carbonates; Cyclic sulfites ; Cyclic orthoesters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Epoxy Resins (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/646,215 US4094865A (en) | 1976-01-02 | 1976-01-02 | Polyester of a cyclic diacid anhydride with an epoxide |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1123094B true IT1123094B (it) | 1986-04-30 |
Family
ID=24592214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT30967/76A IT1123094B (it) | 1976-01-02 | 1976-12-29 | Procedimento per preparare resine di poliestere mediante reazione di anidride di acidi bicarbossilici con epossidi |
Country Status (9)
Country | Link |
---|---|
US (4) | US4094865A (it) |
JP (1) | JPS52101296A (it) |
BE (1) | BE849987A (it) |
CA (1) | CA1114994A (it) |
DE (1) | DE2659420A1 (it) |
FR (1) | FR2337157A1 (it) |
GB (1) | GB1559134A (it) |
IT (1) | IT1123094B (it) |
NL (1) | NL7614429A (it) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5284494A (en) * | 1992-09-17 | 1994-02-08 | Mobil Oil Corporation | Oligomeric/polymeric multifunctional additives to improve the low-temperature properties of distillate fuels |
US6617698B2 (en) * | 2001-03-09 | 2003-09-09 | International Business Machines Corporation | Reworkable and thermally conductive adhesive and use thereof |
WO2004060640A1 (en) * | 2002-12-23 | 2004-07-22 | Dow Global Technologies Inc. | Method of smc molding |
US20070059511A1 (en) * | 2004-03-31 | 2007-03-15 | Edwards Walter L | Low density foamed polymers |
US8003730B1 (en) * | 2008-12-16 | 2011-08-23 | Sandia Corporation | Process for epoxy foam production |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2970983A (en) * | 1956-09-10 | 1961-02-07 | Shell Oil Co | Epoxy-containing condensates of polyepoxides and acidic materials, their preparation and polymers |
NL109832C (it) * | 1956-10-05 | |||
GB916246A (en) * | 1959-06-08 | 1963-01-23 | British Celanese | Improvements in and relating to epoxide resin compositions |
NL131220C (it) * | 1961-03-27 | |||
US3213067A (en) * | 1961-12-07 | 1965-10-19 | Allied Chem | Method of preparing unsaturated polyester resins from alkylene oxides and ethylenically unsaturated dicarboxylic acid anhydrides |
FR1399036A (fr) * | 1963-05-29 | 1965-05-14 | Allied Chem | Estérification d'acide isophtalique avec des oxydes d'alkylène et leur polymérisation |
US3370043A (en) * | 1964-03-02 | 1968-02-20 | Jefferson Chem Co Inc | Method for preparing unsaturated polyesters |
GB1174344A (en) * | 1967-02-13 | 1969-12-17 | Ciba Ltd | Epoxide-Containing Compositions |
BE793401A (fr) * | 1970-10-22 | 1973-04-16 | Ashland Oil Inc | Procede perfectionne pour preparer des resines de polyesters |
US3766146A (en) * | 1971-03-18 | 1973-10-16 | Du Pont | Segmented thermoplastic copolyester elastomers |
LU66454A1 (it) * | 1972-11-10 | 1974-06-05 | ||
US3864316A (en) * | 1973-06-04 | 1975-02-04 | Dow Chemical Co | Solid epoxy resins from hydrogenated bisphenols and aromatic dicarboxylic acids |
US4028289A (en) * | 1976-10-05 | 1977-06-07 | Vast Products Inc. | Foamed polyester resin |
-
1976
- 1976-01-02 US US05/646,215 patent/US4094865A/en not_active Expired - Lifetime
- 1976-12-27 NL NL7614429A patent/NL7614429A/xx not_active Application Discontinuation
- 1976-12-28 JP JP15763276A patent/JPS52101296A/ja active Pending
- 1976-12-29 DE DE19762659420 patent/DE2659420A1/de not_active Withdrawn
- 1976-12-29 GB GB54230/76A patent/GB1559134A/en not_active Expired
- 1976-12-29 IT IT30967/76A patent/IT1123094B/it active
- 1976-12-29 CA CA268,836A patent/CA1114994A/en not_active Expired
- 1976-12-29 FR FR7639486A patent/FR2337157A1/fr active Granted
- 1976-12-30 BE BE173743A patent/BE849987A/xx not_active IP Right Cessation
-
1978
- 1978-02-08 US US05/875,967 patent/US4125520A/en not_active Expired - Lifetime
- 1978-02-08 US US05/875,961 patent/US4125488A/en not_active Expired - Lifetime
- 1978-02-08 US US05/875,960 patent/US4125511A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4125520A (en) | 1978-11-14 |
BE849987A (fr) | 1977-06-30 |
JPS52101296A (en) | 1977-08-25 |
DE2659420A1 (de) | 1977-07-07 |
US4125511A (en) | 1978-11-14 |
CA1114994A (en) | 1981-12-22 |
NL7614429A (nl) | 1977-07-05 |
FR2337157B1 (it) | 1982-06-18 |
US4125488A (en) | 1978-11-14 |
FR2337157A1 (fr) | 1977-07-29 |
GB1559134A (en) | 1980-01-16 |
US4094865A (en) | 1978-06-13 |
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