NL7405890A - Latent curing epoxy resin compsns - contg. a salt of an aromatic disulphon-amide with substd. tert. amines or hydrocarbon substd. phosphines - Google Patents
Latent curing epoxy resin compsns - contg. a salt of an aromatic disulphon-amide with substd. tert. amines or hydrocarbon substd. phosphinesInfo
- Publication number
- NL7405890A NL7405890A NL7405890A NL7405890A NL7405890A NL 7405890 A NL7405890 A NL 7405890A NL 7405890 A NL7405890 A NL 7405890A NL 7405890 A NL7405890 A NL 7405890A NL 7405890 A NL7405890 A NL 7405890A
- Authority
- NL
- Netherlands
- Prior art keywords
- substd
- aromatic
- epoxy resin
- tert
- salt
- Prior art date
Links
- 150000001412 amines Chemical class 0.000 title abstract 3
- 125000003118 aryl group Chemical group 0.000 title abstract 3
- 239000003822 epoxy resin Substances 0.000 title abstract 3
- 229920000647 polyepoxide Polymers 0.000 title abstract 3
- 150000003839 salts Chemical class 0.000 title abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 title 1
- 229930195733 hydrocarbon Natural products 0.000 title 1
- 150000002430 hydrocarbons Chemical class 0.000 title 1
- 150000003003 phosphines Chemical class 0.000 title 1
- 239000004593 Epoxy Substances 0.000 abstract 2
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 238000005266 casting Methods 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910000073 phosphorus hydride Inorganic materials 0.000 abstract 1
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
- 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
- C08G59/687—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 sulfur
-
- 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
- C08G59/44—Amides
- C08G59/444—Sulfonamides
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Epoxy Resins (AREA)
Abstract
The compsns. comprise (1) an epoxy resin having an average of >1 1,2-epoxy gp. per molecule, (2) an aromatic disulphonamide and (3) a salt of an aromatic disulphonamide with a substd. tert. amine or a triaryl or trialkyl phosphine. The amine hydrogen equiv. epoxy equiv. ratio is >=0.9:1 and (3) is present in amt. >1.0 wt.% based on (2). The compsns. exhibit much improved latency and cured film clarity and gloss over conventional dicyandiamide cured epoxy resin systems and are used as coatings, adhesives, castings and laminates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7405890A NL7405890A (en) | 1974-05-02 | 1974-05-02 | Latent curing epoxy resin compsns - contg. a salt of an aromatic disulphon-amide with substd. tert. amines or hydrocarbon substd. phosphines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7405890A NL7405890A (en) | 1974-05-02 | 1974-05-02 | Latent curing epoxy resin compsns - contg. a salt of an aromatic disulphon-amide with substd. tert. amines or hydrocarbon substd. phosphines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7405890A true NL7405890A (en) | 1975-11-04 |
Family
ID=19821281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7405890A NL7405890A (en) | 1974-05-02 | 1974-05-02 | Latent curing epoxy resin compsns - contg. a salt of an aromatic disulphon-amide with substd. tert. amines or hydrocarbon substd. phosphines |
Country Status (1)
| Country | Link |
|---|---|
| NL (1) | NL7405890A (en) |
-
1974
- 1974-05-02 NL NL7405890A patent/NL7405890A/en not_active Application Discontinuation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |