GB1448134A - Coupling agents - Google Patents
Coupling agentsInfo
- Publication number
- GB1448134A GB1448134A GB5918473A GB5918473A GB1448134A GB 1448134 A GB1448134 A GB 1448134A GB 5918473 A GB5918473 A GB 5918473A GB 5918473 A GB5918473 A GB 5918473A GB 1448134 A GB1448134 A GB 1448134A
- Authority
- GB
- United Kingdom
- Prior art keywords
- npg
- phenylglycine
- reaction products
- glycidyl ether
- coupling agents
- 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
- 239000007822 coupling agent Substances 0.000 title 1
- NPKSPKHJBVJUKB-UHFFFAOYSA-N N-phenylglycine Chemical compound OC(=O)CNC1=CC=CC=C1 NPKSPKHJBVJUKB-UHFFFAOYSA-N 0.000 abstract 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 abstract 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 abstract 2
- 239000007795 chemical reaction product Substances 0.000 abstract 2
- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical compound C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 abstract 2
- WISUILQECWFZCN-UHFFFAOYSA-N 2-(oxiran-2-ylmethylsulfanylmethyl)oxirane Chemical class C1OC1CSCC1CO1 WISUILQECWFZCN-UHFFFAOYSA-N 0.000 abstract 1
- 229930185605 Bisphenol Natural products 0.000 abstract 1
- 239000004593 Epoxy Substances 0.000 abstract 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract 1
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical class OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 abstract 1
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 abstract 1
- 150000004662 dithiols Chemical class 0.000 abstract 1
- 150000002170 ethers Chemical class 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229920003986 novolac Polymers 0.000 abstract 1
- -1 p-chlorophenoxy Chemical group 0.000 abstract 1
- 239000002966 varnish Substances 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
- C08G59/40—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
- C08G59/50—Amines
- C08G59/52—Amino carboxylic acids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
- A61K6/884—Preparations for artificial teeth, for filling teeth or for capping teeth comprising natural or synthetic resins
- A61K6/891—Compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
Landscapes
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Plastic & Reconstructive Surgery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dental Preparations (AREA)
- Epoxy Resins (AREA)
Abstract
1448134 N - Phenylglycine - epoxide reaction products UNITED STATES SECRETARY OF HEALTH EDUCATION & WELFARE 20 Dec 1973 59184/73 Heading C3B [Also in Division C2] Materials, useful in preparing primers for dental varnishes, comprise reaction products of an N-phenylglycine (NPG) of general formula in which A and C are each H or CH 3 and B is H, CH 3 , OCH 3 or p-chlorophenoxy and a glycidyl ether selected from: bisphenol A-, tetrachlorobisphenol A-, glycerol-, resorcinol-chlorinated hydroquinone-, ethylene glycoldiglycidyl ethers, diglycidyl thioethers of dithiols, tetraglycidoxytetraphenylethane and epoxy novolac resins. Reaction takes place in acetone, chloroform or diethyl ether at 25-70‹ C. for 2-4 hours using sufficient NPG to satisfy each glycidyl ether group present.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5918473A GB1448134A (en) | 1973-12-20 | 1973-12-20 | Coupling agents |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5918473A GB1448134A (en) | 1973-12-20 | 1973-12-20 | Coupling agents |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1448134A true GB1448134A (en) | 1976-09-02 |
Family
ID=10483245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5918473A Expired GB1448134A (en) | 1973-12-20 | 1973-12-20 | Coupling agents |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1448134A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4299747A (en) | 1977-03-08 | 1981-11-10 | Ppg Industries, Inc. | Reaction products of a polyglycidyl ether of a polyphenol and an amino acid and aqueous solubilized products therefrom |
| US4356277A (en) | 1977-03-08 | 1982-10-26 | Ppg Industries, Inc. | Reaction products of a polyglycidyl ether of a polyphenol and an amino acid and aqueous solubilized products therefrom |
| US4514527A (en) * | 1983-01-10 | 1985-04-30 | American Dental Association Health Foundation | Method for obtaining strong adhesive bonding of composites to dentin enamel and other substrates |
| US4521550A (en) * | 1983-01-10 | 1985-06-04 | American Dental Association Health Foundation | Method for obtaining strong adhesive bonding of composites to dentin, enamel and other substrates |
| US4588756A (en) * | 1983-01-10 | 1986-05-13 | American Dental Association Health Foundation | Multi-step method for obtaining strong adhesive bonding of composites to dentin, enamel and other substrates |
| US4659751A (en) * | 1983-01-10 | 1987-04-21 | American Dental Association Health Foundation | Simplified method for obtained strong adhesive bonding of composites to dentin, enamel and other substrates |
-
1973
- 1973-12-20 GB GB5918473A patent/GB1448134A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4299747A (en) | 1977-03-08 | 1981-11-10 | Ppg Industries, Inc. | Reaction products of a polyglycidyl ether of a polyphenol and an amino acid and aqueous solubilized products therefrom |
| US4356277A (en) | 1977-03-08 | 1982-10-26 | Ppg Industries, Inc. | Reaction products of a polyglycidyl ether of a polyphenol and an amino acid and aqueous solubilized products therefrom |
| US4514527A (en) * | 1983-01-10 | 1985-04-30 | American Dental Association Health Foundation | Method for obtaining strong adhesive bonding of composites to dentin enamel and other substrates |
| US4521550A (en) * | 1983-01-10 | 1985-06-04 | American Dental Association Health Foundation | Method for obtaining strong adhesive bonding of composites to dentin, enamel and other substrates |
| US4588756A (en) * | 1983-01-10 | 1986-05-13 | American Dental Association Health Foundation | Multi-step method for obtaining strong adhesive bonding of composites to dentin, enamel and other substrates |
| US4659751A (en) * | 1983-01-10 | 1987-04-21 | American Dental Association Health Foundation | Simplified method for obtained strong adhesive bonding of composites to dentin, enamel and other substrates |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1290728A (en) | ||
| GB1116740A (en) | Process for reacting a phenol with an epoxy compound and resulting products | |
| GB1446321A (en) | Process for the manufacture of multi-layer printed circuits | |
| GB1448134A (en) | Coupling agents | |
| GB1237610A (en) | New adducts, containing epoxide groups, from polyepoxide compounds and binuclear n-heterocyclic compounds, processes for their manufacture and use | |
| GB1070582A (en) | Halohydrin containing compounds and the preparation thereof | |
| GB1487609A (en) | Phosphono-spiro-bisphenols a process for their manufacture and their use | |
| US2453634A (en) | Glycidyl ethers | |
| GB1436794A (en) | Adducts of polyglycidyl compounds and dialkoxyphosphonomethylp derivatives of cyclic ureides | |
| FR2421189A1 (en) | PROCESS FOR THE ACCELERATED CURING OF EPOXIDIZED RESINS | |
| GB1289772A (en) | ||
| GB1140124A (en) | Modified epoxy resin compositions | |
| GB1344662A (en) | Polyurethane resins in admixture with polyepoxides | |
| GB1527258A (en) | Process for the preparation of polyepoxides | |
| GB1327071A (en) | Epoxy coating composition | |
| GB1264597A (en) | ||
| DE68925758D1 (en) | Monocarboxylic acid derivative of epoxy resins | |
| GB1446089A (en) | Adducts of polyglycidyl compounds and phosphonoalkyl derivatives of cyclic ureides | |
| GB1221906A (en) | Amino-type curing agents for epoxy resins, and their preparation and use | |
| KR870010100A (en) | Phenolic ethers containing epoxide groups | |
| GB1462538A (en) | Epoxy resin compositions | |
| GB1226488A (en) | ||
| DE3165403D1 (en) | Process for preparing polyglycidyl ethers of polyphenols | |
| GB1453743A (en) | Amine curable polyepoxide compositions | |
| JPS5665023A (en) | Curable resin composition |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |