GB1266688A - - Google Patents
Info
- Publication number
- GB1266688A GB1266688A GB3547268A GB1266688DA GB1266688A GB 1266688 A GB1266688 A GB 1266688A GB 3547268 A GB3547268 A GB 3547268A GB 1266688D A GB1266688D A GB 1266688DA GB 1266688 A GB1266688 A GB 1266688A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polyepoxide
- nylon
- activator
- july
- copolymer
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J163/00—Adhesives based on epoxy resins; Adhesives based on derivatives of epoxy resins
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J177/00—Adhesives based on polyamides obtained by reactions forming a carboxylic amide link in the main chain; Adhesives based on derivatives of such polymers
- C09J177/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J177/00—Adhesives based on polyamides obtained by reactions forming a carboxylic amide link in the main chain; Adhesives based on derivatives of such polymers
- C09J177/06—Polyamides derived from polyamines and polycarboxylic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Epoxy Resins (AREA)
Abstract
1,266,688. Thermally curable adhesives. COURTAULDS Ltd. 24 July, 1969 [25 July, 1968], No. 35472/68. Heading C3B. A thermally curable adhesive comprises an intimate powder mixture of a copolymeric nylon, a polyepoxide, and an activator for initiating cure or heating. The copolymeric nylon bears H atoms attached directly to at least some of the amide N atoms; it may comprise (E) a methoxylated nylon 6/66 copolymer, which may be mixed with (F) nylon 6/66 copolymer so that by wt. (E) : (F) = 1 : 2. The polyepoxide may contain an epoxy group embodying a CH 2 group; it may comprise, e.g., resorcinol diglycidyl ether or 2,2-bis-(2,3-epoxy-propoxyphenyl) propane; the polyepoxide may also be formed from novolak or resole resins. 20-30% wt. polyepoxide may be used. The activator may be dicyanodiamide, e.g. 2-5% wt. based on polyepoxide. Use.-Surfaces, e.g. steel strips, may be bonded by sprinkling the adhesive powder between the surfaces, which may have been primed with alcoholic or neat epoxy resin, placing the surfaces together, preferably clamping, and heating to 130‹ C., e.g. 180‹ C., to cure.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3547268 | 1968-07-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1266688A true GB1266688A (en) | 1972-03-15 |
Family
ID=10378107
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3547268A Expired GB1266688A (en) | 1968-07-25 | 1968-07-25 |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1266688A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0029008A1 (en) * | 1979-11-09 | 1981-05-20 | Ciba-Geigy Ag | Liquid or pasty, pregellable and thermo-hardening adhesive based on an epoxy resin, and its use |
EP0482483A2 (en) * | 1990-10-20 | 1992-04-29 | Elf Atochem Deutschland GmbH | Heat sealing of textiles |
WO2014118213A1 (en) * | 2013-01-29 | 2014-08-07 | Evonik Industries Ag | Adhesion promoter compositions and primer compositions for metal-plastic hybrid components |
-
1968
- 1968-07-25 GB GB3547268A patent/GB1266688A/en not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0029008A1 (en) * | 1979-11-09 | 1981-05-20 | Ciba-Geigy Ag | Liquid or pasty, pregellable and thermo-hardening adhesive based on an epoxy resin, and its use |
US4332713A (en) | 1979-11-09 | 1982-06-01 | Ciba-Geigy Corporation | Liquid or pasty thermosetting adhesive which can be pre-gelled and which is based on epoxide resin, and the use of this adhesive |
EP0482483A2 (en) * | 1990-10-20 | 1992-04-29 | Elf Atochem Deutschland GmbH | Heat sealing of textiles |
EP0482483A3 (en) * | 1990-10-20 | 1993-03-10 | Atochem Deutschland Gmbh | Heat sealing of textiles |
WO2014118213A1 (en) * | 2013-01-29 | 2014-08-07 | Evonik Industries Ag | Adhesion promoter compositions and primer compositions for metal-plastic hybrid components |
CN105637051A (en) * | 2013-01-29 | 2016-06-01 | 赢创德固赛有限公司 | Adhesion promoter compositions and primer compositions for metal-plastic hybrid components |
CN105637051B (en) * | 2013-01-29 | 2019-02-15 | 赢创德固赛有限公司 | For metal-plastic-mixed component adhesion strength enhancer compositions and paint base composition |
US10273390B2 (en) | 2013-01-29 | 2019-04-30 | Evonik Degussa Gmbh | Adhesion promoter compositions and primer compositions for metal-plastic hybrid components |
US11078390B2 (en) | 2013-01-29 | 2021-08-03 | Evonik Operations Gmbh | Adhesion promoter compositions and primer compositions for metal-plastic hybrid components |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |