GB1536744A - Heat-stable adhesives - Google Patents

Heat-stable adhesives

Info

Publication number
GB1536744A
GB1536744A GB11785/76A GB1178576A GB1536744A GB 1536744 A GB1536744 A GB 1536744A GB 11785/76 A GB11785/76 A GB 11785/76A GB 1178576 A GB1178576 A GB 1178576A GB 1536744 A GB1536744 A GB 1536744A
Authority
GB
United Kingdom
Prior art keywords
heat
weight
parts
stable adhesives
adhesives
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
GB11785/76A
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 AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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
Priority claimed from DE19752513378 external-priority patent/DE2513378C3/en
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of GB1536744A publication Critical patent/GB1536744A/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
    • C09J163/06—Triglycidylisocyanurates
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/54—Polycondensates of aldehydes
    • C08G18/542—Polycondensates of aldehydes with phenols
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/58—Epoxy resins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • 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
    • C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
    • C09J175/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C08L2666/14—Macromolecular compounds according to C08L59/00 - C08L87/00; Derivatives thereof

Abstract

The thermal stability of adhesives based on polyurethanes or polyisocyanates is improved by adding 5 - 30 parts by weight of an adduct comprising a polyfunctional epoxide compound and novolak. The parts by weight are based on 100 parts by weight of solvent-free polyurethane or polyisocyanate.
GB11785/76A 1975-03-26 1976-03-24 Heat-stable adhesives Expired GB1536744A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752513378 DE2513378C3 (en) 1975-03-26 Use of an adduct of a multifunctional epoxy compound with novolak to improve the thermal stability of adhesives based on polyurethanes or polyisocyanates

Publications (1)

Publication Number Publication Date
GB1536744A true GB1536744A (en) 1978-12-20

Family

ID=5942469

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11785/76A Expired GB1536744A (en) 1975-03-26 1976-03-24 Heat-stable adhesives

Country Status (7)

Country Link
JP (1) JPS5952191B2 (en)
AT (1) AT352236B (en)
BE (1) BE839990A (en)
CH (1) CH620464A5 (en)
FR (1) FR2305481A1 (en)
GB (1) GB1536744A (en)
NL (1) NL180603C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1049904C (en) * 1993-05-26 2000-03-01 汉克尔股份两合公司 Thermally cross-linkable heat-sealing adhesive

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5733952A (en) * 1995-10-18 1998-03-31 Borden Chemical, Inc. Foundry binder of phenolic resole resin, polyisocyanate and epoxy resin
JP6884553B2 (en) 2016-11-04 2021-06-09 エドワーズ株式会社 Assembling method of vacuum pump control device, vacuum pump, and vacuum pump control device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1049904C (en) * 1993-05-26 2000-03-01 汉克尔股份两合公司 Thermally cross-linkable heat-sealing adhesive

Also Published As

Publication number Publication date
BE839990A (en) 1976-09-27
NL7602353A (en) 1976-09-28
FR2305481B1 (en) 1979-10-12
FR2305481A1 (en) 1976-10-22
JPS51119730A (en) 1976-10-20
AT352236B (en) 1979-09-10
NL180603C (en) 1987-03-16
DE2513378A1 (en) 1976-09-30
DE2513378B2 (en) 1977-03-24
NL180603B (en) 1986-10-16
CH620464A5 (en) 1980-11-28
JPS5952191B2 (en) 1984-12-18
ATA219076A (en) 1979-02-15

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Legal Events

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