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GB1121196A - Latent hardener and stable heat cured epoxy compositions - Google Patents

Latent hardener and stable heat cured epoxy compositions

Info

Publication number
GB1121196A
GB1121196A GB2036167A GB2036167A GB1121196A GB 1121196 A GB1121196 A GB 1121196A GB 2036167 A GB2036167 A GB 2036167A GB 2036167 A GB2036167 A GB 2036167A GB 1121196 A GB1121196 A GB 1121196A
Authority
GB
United Kingdom
Prior art keywords
epoxy resins
cured epoxy
heat cured
stable heat
epoxy compositions
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
GB2036167A
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.)
BASF Schweiz AG
Original Assignee
Ciba AG
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 Ciba AG filed Critical Ciba AG
Publication of GB1121196A publication Critical patent/GB1121196A/en
Expired legal-status Critical Current

Links

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
    • C08G59/54—Amino amides>
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/12—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms
    • C07D303/18—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms by etherified hydroxyl radicals
    • C07D303/20—Ethers with hydroxy compounds containing no oxirane rings
    • C07D303/24—Ethers with hydroxy compounds containing no oxirane rings with polyhydroxy compounds
    • 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
    • C08G59/4007—Curing agents not provided for by the groups C08G59/42 - C08G59/66
    • C08G59/4014—Nitrogen containing compounds
    • C08G59/4042—Imines; Imides
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Epoxy Resins (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

As a hardening agent for epoxy resins, use is made of a reaction product of phthalic anhydride and diethylene triamine (see Division C2). Types of epoxy resins which may be treated are specified, and examples and experimental results are given. A moulding powder is also described in which separate components (containing fillers &c.) (1) containing the epoxy resin and (2) containing the curing agent are first separately ground and finally micropulverized together.ALSO:A product of unstated composition is prepared by reacting phthalic anhydride with at least an equimolecular proportion of diethylene triamine at 50-160 DEG C. An example is given. The product is useful as a hardening agent for epoxy resins (see Division C3).
GB2036167A 1966-05-04 1967-05-02 Latent hardener and stable heat cured epoxy compositions Expired GB1121196A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US54744266A 1966-05-04 1966-05-04

Publications (1)

Publication Number Publication Date
GB1121196A true GB1121196A (en) 1968-07-24

Family

ID=24184663

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2036167A Expired GB1121196A (en) 1966-05-04 1967-05-02 Latent hardener and stable heat cured epoxy compositions

Country Status (3)

Country Link
CH (1) CH487206A (en)
DE (1) DE1593791A1 (en)
GB (1) GB1121196A (en)

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0398700A2 (en) * 1989-05-18 1990-11-22 LOCTITE (IRELAND) Ltd. Latent hardeners for epoxy resin compositions
WO2012059558A1 (en) 2010-11-05 2012-05-10 Loctite (R&D) Limited Epoxy-thiol compositions with improved stability
WO2018109617A1 (en) 2016-12-13 2018-06-21 3M Innovative Properties Company Epoxy stabilization using substituted barbituric acids
WO2018111637A1 (en) 2016-12-13 2018-06-21 3M Innovative Properties Company Epoxy stabilization using acid-coated nitrogen-containing catalysts, particles, and methods
WO2018151993A1 (en) 2017-02-15 2018-08-23 3M Innovative Properties Company Epoxy stabilization using metal nanoparticles and nitrogen-containing catalysts, and methods
WO2018229583A1 (en) 2017-06-12 2018-12-20 3M Innovative Properties Company Epoxy/thiol resin compositions, methods, and tapes
WO2018229609A1 (en) 2017-06-12 2018-12-20 3M Innovative Properties Company Stretchable conductors
WO2019202453A1 (en) 2018-04-20 2019-10-24 3M Innovative Properties Company Method of applying an hvof-resistant tape
WO2019202443A1 (en) 2018-04-20 2019-10-24 3M Innovative Properties Company Tapes with elastomeric backing layers
WO2020065456A1 (en) 2018-09-25 2020-04-02 3M Innovative Properties Company One-part thermally curable composition
WO2020065495A1 (en) 2018-09-28 2020-04-02 3M Innovative Properties Company Tubular elements with adhesive joint, method of joining tubular elements thereof
EP3835383A1 (en) 2019-12-13 2021-06-16 Henkel AG & Co. KGaA One component (1k) curable adhesive composition
WO2022100926A1 (en) 2020-11-16 2022-05-19 Henkel Ag & Co. Kgaa An epoxy composition comprising a bio-based epoxy compound
US20220282127A1 (en) * 2019-07-26 2022-09-08 Tesa Se Method for jacketing elongate articles, in particular lines
WO2023007439A1 (en) 2021-07-30 2023-02-02 3M Innovative Properties Company Curable, one-part, dual-stage thiol-ene-epoxy liquid adhesives and methods
WO2023223186A1 (en) 2022-05-16 2023-11-23 3M Innovative Properties Company Adhesion modifier composition, and curable composition and method of bonding including the same
US11884850B2 (en) 2017-09-15 2024-01-30 3M Innovative Properties Company Adhesive film including a (meth)acrylate matrix including a curable epoxy/thiol resin composition, tape, and method
EP4332144A1 (en) 2022-09-05 2024-03-06 Henkel AG & Co. KGaA One component (1k) curable adhesive composition
US12018114B2 (en) 2018-09-25 2024-06-25 3M Innovative Properties Company Polymeric material including a uretdione-containing material and a thermally activatable amine, two-part compositions, and methods
EP4474440A1 (en) 2023-06-06 2024-12-11 Henkel AG & Co. KGaA Debondable adhesive tape
EP4481913A1 (en) 2023-06-20 2024-12-25 Henkel AG & Co. KGaA Electronics assembly having electrochemically debondable components

Cited By (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0398700A2 (en) * 1989-05-18 1990-11-22 LOCTITE (IRELAND) Ltd. Latent hardeners for epoxy resin compositions
EP0398700A3 (en) * 1989-05-18 1991-10-09 LOCTITE (IRELAND) Ltd. Latent hardeners for epoxy resin compositions
WO2012059558A1 (en) 2010-11-05 2012-05-10 Loctite (R&D) Limited Epoxy-thiol compositions with improved stability
WO2018109617A1 (en) 2016-12-13 2018-06-21 3M Innovative Properties Company Epoxy stabilization using substituted barbituric acids
WO2018111637A1 (en) 2016-12-13 2018-06-21 3M Innovative Properties Company Epoxy stabilization using acid-coated nitrogen-containing catalysts, particles, and methods
US11584823B2 (en) 2016-12-13 2023-02-21 3M Innovative Properties Company Epoxy stabilization using substituted barbituric acids
US11059967B2 (en) 2016-12-13 2021-07-13 3M Innovative Properties Company Epoxy stabilization using acid-coated nitrogen containing catalysts, particles, and methods
EP3822298A1 (en) 2016-12-13 2021-05-19 3M Innovative Properties Co. Epoxy stabilization using substituted barbituric acids
WO2018151993A1 (en) 2017-02-15 2018-08-23 3M Innovative Properties Company Epoxy stabilization using metal nanoparticles and nitrogen-containing catalysts, and methods
US11053348B2 (en) 2017-02-15 2021-07-06 3M Innovative Properties Company Epoxy stabilization using metal nanoparticles and nitrogen-containing catalysts, and methods
WO2018229583A1 (en) 2017-06-12 2018-12-20 3M Innovative Properties Company Epoxy/thiol resin compositions, methods, and tapes
WO2018229609A1 (en) 2017-06-12 2018-12-20 3M Innovative Properties Company Stretchable conductors
US11894164B2 (en) 2017-06-12 2024-02-06 3M Innovative Properties Compnay Stretchable conductors
US10854355B2 (en) 2017-06-12 2020-12-01 3M Innovative Properties Company Method of making a stretchable conductor
US11884850B2 (en) 2017-09-15 2024-01-30 3M Innovative Properties Company Adhesive film including a (meth)acrylate matrix including a curable epoxy/thiol resin composition, tape, and method
WO2019202443A1 (en) 2018-04-20 2019-10-24 3M Innovative Properties Company Tapes with elastomeric backing layers
WO2019202453A1 (en) 2018-04-20 2019-10-24 3M Innovative Properties Company Method of applying an hvof-resistant tape
WO2020065456A1 (en) 2018-09-25 2020-04-02 3M Innovative Properties Company One-part thermally curable composition
US12018114B2 (en) 2018-09-25 2024-06-25 3M Innovative Properties Company Polymeric material including a uretdione-containing material and a thermally activatable amine, two-part compositions, and methods
US11988304B2 (en) 2018-09-28 2024-05-21 3M Innovative Properties Company Tubular elements with adhesive joint, method of joining tubular elements thereof
WO2020065495A1 (en) 2018-09-28 2020-04-02 3M Innovative Properties Company Tubular elements with adhesive joint, method of joining tubular elements thereof
US20220282127A1 (en) * 2019-07-26 2022-09-08 Tesa Se Method for jacketing elongate articles, in particular lines
EP3835383A1 (en) 2019-12-13 2021-06-16 Henkel AG & Co. KGaA One component (1k) curable adhesive composition
WO2021115771A1 (en) 2019-12-13 2021-06-17 Henkel Ag & Co. Kgaa One component (1k) curable adhesive composition
WO2022100926A1 (en) 2020-11-16 2022-05-19 Henkel Ag & Co. Kgaa An epoxy composition comprising a bio-based epoxy compound
EP4001339A1 (en) 2020-11-16 2022-05-25 Henkel AG & Co. KGaA An epoxy composition comprising a bio-based epoxy compound
WO2023007439A1 (en) 2021-07-30 2023-02-02 3M Innovative Properties Company Curable, one-part, dual-stage thiol-ene-epoxy liquid adhesives and methods
WO2023223186A1 (en) 2022-05-16 2023-11-23 3M Innovative Properties Company Adhesion modifier composition, and curable composition and method of bonding including the same
WO2024052060A1 (en) 2022-09-05 2024-03-14 Henkel Ag & Co. Kgaa One component (1k) curable adhesive composition
EP4332144A1 (en) 2022-09-05 2024-03-06 Henkel AG & Co. KGaA One component (1k) curable adhesive composition
EP4474440A1 (en) 2023-06-06 2024-12-11 Henkel AG & Co. KGaA Debondable adhesive tape
WO2024251443A1 (en) 2023-06-06 2024-12-12 Henkel Ag & Co. Kgaa Debondable adhesive tape
EP4481913A1 (en) 2023-06-20 2024-12-25 Henkel AG & Co. KGaA Electronics assembly having electrochemically debondable components
WO2024260662A1 (en) 2023-06-20 2024-12-26 Henkel Ag & Co. Kgaa Electronics assembly having electrochemically debondable components

Also Published As

Publication number Publication date
DE1593791A1 (en) 1970-10-01
CH487206A (en) 1970-03-15

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