GB1220741A - Triethylenediamine as catalyst for epoxy resin-polythiol compositions - Google Patents
Triethylenediamine as catalyst for epoxy resin-polythiol compositionsInfo
- Publication number
- GB1220741A GB1220741A GB08531/68A GB1853168A GB1220741A GB 1220741 A GB1220741 A GB 1220741A GB 08531/68 A GB08531/68 A GB 08531/68A GB 1853168 A GB1853168 A GB 1853168A GB 1220741 A GB1220741 A GB 1220741A
- Authority
- GB
- United Kingdom
- Prior art keywords
- triethylenediamine
- epoxy resin
- polythiol
- cured
- catalyst
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
- C08G75/12—Polythioether-ethers
-
- 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
- C08G59/66—Mercaptans
-
- 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
- C08G59/68—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 catalysts used
- C08G59/686—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 catalysts used containing nitrogen
-
- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/32—Polymers modified by chemical after-treatment
- C08G65/321—Polymers modified by chemical after-treatment with inorganic compounds
- C08G65/326—Polymers modified by chemical after-treatment with inorganic compounds containing sulfur
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Epoxy Resins (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
1,220,741. Curing epoxy resins. DOW CHEMICAL CO. 19 April, 1968 [5 May, 1967], No. 18531/68. Heading C3B. Epoxy resins are cured by a mixture of (I) a polythiol having an average of more than one thiol group per molecule and (II) a catalytic quantity of a triethylenediamine. I, which may be present 0À02 to 25 parts by weight per part of epoxy resin, may be a simple monomeric polythiol, e.g. ethane dithiol or it may be polymeric e.g. a mercaptan terminated polysulphide, polyester, polyalkylene glycol or polyurethane or a mercaptan containing polymer of butadiene. II which may comprise 0.05 to 25% by weight of the composition may be 1,4- diazabicyclo[2.2.2.]octane or an alkyl, alkoxy, aryl, aralkyl, amino or isocyanate derivative thereof, e.g. the 4-methyl derivative. The compositions may contain conventional fillers and extenders; they may be cured at room temperature or with heating.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US63626567A | 1967-05-05 | 1967-05-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1220741A true GB1220741A (en) | 1971-01-27 |
Family
ID=24551161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08531/68A Expired GB1220741A (en) | 1967-05-05 | 1968-04-19 | Triethylenediamine as catalyst for epoxy resin-polythiol compositions |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1770258A1 (en) |
GB (1) | GB1220741A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3288999B1 (en) | 2015-04-29 | 2020-08-12 | 3M Innovative Properties Company | Composition including a polythiol and a polyepoxide and methods relating to the composition |
-
1968
- 1968-04-19 GB GB08531/68A patent/GB1220741A/en not_active Expired
- 1968-04-25 DE DE19681770258 patent/DE1770258A1/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3288999B1 (en) | 2015-04-29 | 2020-08-12 | 3M Innovative Properties Company | Composition including a polythiol and a polyepoxide and methods relating to the composition |
Also Published As
Publication number | Publication date |
---|---|
DE1770258A1 (en) | 1971-10-28 |
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