GB1347095A - Anaerobic composition - Google Patents

Anaerobic composition

Info

Publication number
GB1347095A
GB1347095A GB2449971A GB2449971A GB1347095A GB 1347095 A GB1347095 A GB 1347095A GB 2449971 A GB2449971 A GB 2449971A GB 2449971 A GB2449971 A GB 2449971A GB 1347095 A GB1347095 A GB 1347095A
Authority
GB
United Kingdom
Prior art keywords
amine
carbon atoms
sulphimide
hydroperoxides
preferred
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
GB2449971A
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.)
Henkel Loctite Corp
Original Assignee
Henkel Loctite Corp
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 Henkel Loctite Corp filed Critical Henkel Loctite Corp
Publication of GB1347095A publication Critical patent/GB1347095A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/10—Esters
    • C08F20/20—Esters of polyhydric alcohols or polyhydric phenols, e.g. 2-hydroxyethyl (meth)acrylate or glycerol mono-(meth)acrylate
    • 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
    • C09J4/00—Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; adhesives, based on monomers of macromolecular compounds of groups C09J183/00 - C09J183/16

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polymerization Catalysts (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

1347095 Anaerobic curing compositions LOCTITE CORP 19 April 1971 [20 March 1970] 24499/71 Heading C3P Anaerobic curing compositions comprise a polymerizable ester of acrylic acid or of an α- substituted acrylic acid (e.g. methacrylic or chloroacrylic acid), a peroxy polymerization initiator therefor, a sulphimide accelerator, and a mixed amine co-accelerator containing at least one amine from each of the following two classes: (1) an amine of the formula wherein E is a benzene or naphthalene nucleus, R<SP>1</SP> is a monovalent organic radical containing up to 6 carbon atoms, and t is 0 or an integer from 1 to 5, and (2) an amine of the formula wherein E, R<SP>1</SP> and t are as defined above, provided that when an R<SP>1</SP> radical is in the orthoposition t is greater than 1, R<SP>2</SP> is a monovalent hydrocarbon group containing 1 to 10 carbon atoms, and R<SP>3</SP> is a monovalent hydrocarbon group containing 2 to 10 carbon atoms. Preferred ester monomers are those containing at least two acrylic ester groups in the molecule or mono-acrylic esters containing a polar group. Hydroperoxides, in particular organic hydroperoxides, are preferred initiators, and also suitable are peroxides such as cyclohexyl hydroxycyclohexyl peroxide and t-butyl perbenzoate which form hydroperoxides in situ. Benzoic sulphimide is the preferred sulphimide component. Other optional components include polymerization inhibitors, thickeners, plasticizers, dyes and thixotropic agents.
GB2449971A 1970-03-20 1971-04-19 Anaerobic composition Expired GB1347095A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2150170A 1970-03-20 1970-03-20

Publications (1)

Publication Number Publication Date
GB1347095A true GB1347095A (en) 1974-02-13

Family

ID=21804598

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2449971A Expired GB1347095A (en) 1970-03-20 1971-04-19 Anaerobic composition

Country Status (4)

Country Link
CA (1) CA946549A (en)
FR (1) FR2084896A5 (en)
GB (1) GB1347095A (en)
IT (1) IT942311B (en)

Also Published As

Publication number Publication date
IT942311B (en) 1973-03-20
CA946549A (en) 1974-04-30
FR2084896A5 (en) 1971-12-17

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee