WO2001040396A3 - Urethane modified epoxy adhesive composition - Google Patents

Urethane modified epoxy adhesive composition Download PDF

Info

Publication number
WO2001040396A3
WO2001040396A3 PCT/US2000/032605 US0032605W WO0140396A3 WO 2001040396 A3 WO2001040396 A3 WO 2001040396A3 US 0032605 W US0032605 W US 0032605W WO 0140396 A3 WO0140396 A3 WO 0140396A3
Authority
WO
WIPO (PCT)
Prior art keywords
adhesive composition
epoxy resin
modified epoxy
urethane modified
epoxy adhesive
Prior art date
Application number
PCT/US2000/032605
Other languages
French (fr)
Other versions
WO2001040396A2 (en
Inventor
John T Pacanovsky
Original Assignee
Reichhold Inc
John T Pacanovsky
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 Reichhold Inc, John T Pacanovsky filed Critical Reichhold Inc
Priority to AU22530/01A priority Critical patent/AU2253001A/en
Publication of WO2001040396A2 publication Critical patent/WO2001040396A2/en
Publication of WO2001040396A3 publication Critical patent/WO2001040396A3/en

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
    • C08G59/4007—Curing agents not provided for by the groups C08G59/42 - C08G59/66
    • C08G59/4014—Nitrogen containing compounds
    • C08G59/4028—Isocyanates; Thioisocyanates
    • 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
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C09J163/00—Adhesives based on epoxy resins; Adhesives based on 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)
  • Adhesives Or Adhesive Processes (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

The present invention is comprised of an adhesive composition including an epoxy resin based on a polyglycidyl ether of a polyphenol and an urethane prepolymer having terminal isocyanate groups. The urethane prepolymer is reacted with hydroxyl groups of the epoxy resin so as to provide a multi-functional urethane modified epoxy resin having a functionality of four or more. Optionally, the epoxy resin can be acrylated.
PCT/US2000/032605 1999-12-03 2000-11-30 Urethane modified epoxy adhesive composition WO2001040396A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU22530/01A AU2253001A (en) 1999-12-03 2000-11-30 Urethane modified epoxy adhesive composition

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US45479199A 1999-12-03 1999-12-03
US09/454,791 1999-12-03

Publications (2)

Publication Number Publication Date
WO2001040396A2 WO2001040396A2 (en) 2001-06-07
WO2001040396A3 true WO2001040396A3 (en) 2002-07-18

Family

ID=23806103

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2000/032605 WO2001040396A2 (en) 1999-12-03 2000-11-30 Urethane modified epoxy adhesive composition

Country Status (2)

Country Link
AU (1) AU2253001A (en)
WO (1) WO2001040396A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004045844B4 (en) * 2004-09-20 2015-05-07 Hexion GmbH Process and resin mixture for producing a fiber-reinforced product and use of the resin mixture
CN107033822B (en) * 2017-05-19 2020-06-30 江苏三木化工股份有限公司 Solvent-free two-component epoxy resin adhesive as well as preparation method and application thereof
US20210095066A1 (en) * 2018-02-20 2021-04-01 Dic Corporation Curable composition and fiber reinforced composite material
CN111683579B (en) * 2018-02-27 2023-09-01 富士胶片株式会社 Adhesive for endoscope, cured product, endoscope, and method for producing endoscope
US20210253772A1 (en) * 2020-02-18 2021-08-19 Covestro Llc Polyoxazolidinone compositions

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1495559A (en) * 1966-08-08 1967-09-22 Standard Products Co Polyurethane, method of preparation and resulting adhesive compositions
EP0703259A2 (en) * 1994-09-20 1996-03-27 Asahi Denka Kogyo Kabushiki Kaisha Urethane modified epoxy resin

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1495559A (en) * 1966-08-08 1967-09-22 Standard Products Co Polyurethane, method of preparation and resulting adhesive compositions
EP0703259A2 (en) * 1994-09-20 1996-03-27 Asahi Denka Kogyo Kabushiki Kaisha Urethane modified epoxy resin

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, vol. 115, no. 2, 15 July 1991, Columbus, Ohio, US; abstract no. 10078p, XP000190216 *
POLYMERI, vol. 34, no. 12, 1989, pages 527 - 534 *

Also Published As

Publication number Publication date
AU2253001A (en) 2001-06-12
WO2001040396A2 (en) 2001-06-07

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