JPS5552367A - Solventless polyurethane adhesive composition - Google Patents

Solventless polyurethane adhesive composition

Info

Publication number
JPS5552367A
JPS5552367A JP12581178A JP12581178A JPS5552367A JP S5552367 A JPS5552367 A JP S5552367A JP 12581178 A JP12581178 A JP 12581178A JP 12581178 A JP12581178 A JP 12581178A JP S5552367 A JPS5552367 A JP S5552367A
Authority
JP
Japan
Prior art keywords
adhesive composition
castor oil
polyurethane adhesive
chain extender
aromatic amine
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.)
Pending
Application number
JP12581178A
Other languages
Japanese (ja)
Inventor
Kotaro Hatake
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.)
Zeon Corp
Original Assignee
Nippon Zeon Co 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 Nippon Zeon Co Ltd filed Critical Nippon Zeon Co Ltd
Priority to JP12581178A priority Critical patent/JPS5552367A/en
Publication of JPS5552367A publication Critical patent/JPS5552367A/en
Pending legal-status Critical Current

Links

Landscapes

  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

PURPOSE: To provide the title adhesive composition having excellent water resistance and oil resistance, useful for the bonding of metal and a high-density, soft vinyl chloride resin compound containing filler, by mixing castor oil, a polyisocyanate, and a chain extender.
CONSTITUTION: A solventless polyurethane adhesive composition containing (A) castor oil, (B) an arylene polyisocyanate compound such as 2,4-tolylene diisocyanate, and (C) 1W40wt%, based on the castor oil, of an chain extender such as aromatic amine polyol obtained by the reaction of an aromatic amine, e.g. aniline and phenylenediamine, with a 1W4C alkyl alcohol, e.g. phenylene diisopropanolamine, etc. The equivalent ratio of the isocyanate group to the hydroxy group is 1.2W2.0.
COPYRIGHT: (C)1980,JPO&Japio
JP12581178A 1978-10-13 1978-10-13 Solventless polyurethane adhesive composition Pending JPS5552367A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12581178A JPS5552367A (en) 1978-10-13 1978-10-13 Solventless polyurethane adhesive composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12581178A JPS5552367A (en) 1978-10-13 1978-10-13 Solventless polyurethane adhesive composition

Publications (1)

Publication Number Publication Date
JPS5552367A true JPS5552367A (en) 1980-04-16

Family

ID=14919500

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12581178A Pending JPS5552367A (en) 1978-10-13 1978-10-13 Solventless polyurethane adhesive composition

Country Status (1)

Country Link
JP (1) JPS5552367A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106675499A (en) * 2016-12-19 2017-05-17 江苏力合粘合剂有限公司 Solvent-free two-component polyurethane cooking adhesive and preparation method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106675499A (en) * 2016-12-19 2017-05-17 江苏力合粘合剂有限公司 Solvent-free two-component polyurethane cooking adhesive and preparation method thereof

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