GB1328963A - Bondin- - Google Patents

Bondin-

Info

Publication number
GB1328963A
GB1328963A GB4691569A GB1328963DA GB1328963A GB 1328963 A GB1328963 A GB 1328963A GB 4691569 A GB4691569 A GB 4691569A GB 1328963D A GB1328963D A GB 1328963DA GB 1328963 A GB1328963 A GB 1328963A
Authority
GB
United Kingdom
Prior art keywords
composition
parts
sept
softened
epoxidized
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
Application number
GB4691569A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bitumen Industries Ltd
Original Assignee
Bitumen Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bitumen Industries Ltd filed Critical Bitumen Industries Ltd
Publication of GB1328963A publication Critical patent/GB1328963A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
    • C08L77/08—Polyamides derived from polyamines and polycarboxylic acids from polyamines and polymerised unsaturated fatty acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

1328963 Bonding metal parts BITUMEN INDUSTRIES Ltd 23 Sept 1970 [24 Sept 1969] 46915/69 Addition to 1251377 Heading B3V Metal parts are bonded together by applying to at least a portion thereof a solid heat-softenable composition comprising a thermoplastic polyamide present in excess of-15% by wt. of the composition, epoxidized material, e.g. epoxidized soya bean oil, and finely divided filler material which comprises > 67% by wt. of the composition. The composition is such that little or no reaction occurs when stored at normal room temp. and the composition has a softening point (Ring and Ball) > 280‹ F. The solid layer of the composition is softened by induction heating. Then portions of the same or different parts are placed in register with at least some of the composition and the parts are pressed together with the softened adhesive composition between them. The parts may be of aluminium or steel, e.g. for use in the manufacture of vehicle doors. The parts to be bonded may be in overlapping relation with one another. The composition may be applied as a self supporting net or tape which may be coated with a tacky adhesive. The polyamide may comprise dimerized linoleic acid/ethylene diamine reaction products. The polyamides are described in detail in Specification 1,251,377.
GB4691569A 1969-09-24 1969-09-24 Bondin- Expired GB1328963A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4691569 1969-09-24

Publications (1)

Publication Number Publication Date
GB1328963A true GB1328963A (en) 1973-09-05

Family

ID=10443053

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4691569A Expired GB1328963A (en) 1969-09-24 1969-09-24 Bondin-

Country Status (3)

Country Link
AU (1) AU2030670A (en)
GB (1) GB1328963A (en)
ZA (1) ZA706522B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2506671A1 (en) * 1979-02-16 1982-12-03 British Steel Corp Metal laminates with filled plastics interlayer - for use in sound and vibration absorption

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2506671A1 (en) * 1979-02-16 1982-12-03 British Steel Corp Metal laminates with filled plastics interlayer - for use in sound and vibration absorption

Also Published As

Publication number Publication date
ZA706522B (en) 1972-03-29
AU2030670A (en) 1972-03-30

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees