JPS5438399A - Manufacture of polyurethane elastomer - Google Patents

Manufacture of polyurethane elastomer

Info

Publication number
JPS5438399A
JPS5438399A JP10528077A JP10528077A JPS5438399A JP S5438399 A JPS5438399 A JP S5438399A JP 10528077 A JP10528077 A JP 10528077A JP 10528077 A JP10528077 A JP 10528077A JP S5438399 A JPS5438399 A JP S5438399A
Authority
JP
Japan
Prior art keywords
polyurethane elastomer
manufacture
resillience
hydroxyethyl
reacting
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
JP10528077A
Other languages
Japanese (ja)
Inventor
Kazutaro Koike
Hideaki Ohashi
Takao Harada
Sadayoshi Matsui
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.)
Ihara Chemical Industry Co Ltd
Original Assignee
Ihara Chemical Industry 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 Ihara Chemical Industry Co Ltd filed Critical Ihara Chemical Industry Co Ltd
Priority to JP10528077A priority Critical patent/JPS5438399A/en
Publication of JPS5438399A publication Critical patent/JPS5438399A/en
Pending legal-status Critical Current

Links

Landscapes

  • Polyethers (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

PURPOSE: To obtain a polyurethane elastomer having high hardness, impact resillience and tear strength, little permanent set, by reacting a long-chain polyol with tolylene diisocyanate and hydroquinone bis (2-hydroxyethyl) ether.
COPYRIGHT: (C)1979,JPO&Japio
JP10528077A 1977-09-01 1977-09-01 Manufacture of polyurethane elastomer Pending JPS5438399A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10528077A JPS5438399A (en) 1977-09-01 1977-09-01 Manufacture of polyurethane elastomer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10528077A JPS5438399A (en) 1977-09-01 1977-09-01 Manufacture of polyurethane elastomer

Publications (1)

Publication Number Publication Date
JPS5438399A true JPS5438399A (en) 1979-03-22

Family

ID=14403252

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10528077A Pending JPS5438399A (en) 1977-09-01 1977-09-01 Manufacture of polyurethane elastomer

Country Status (1)

Country Link
JP (1) JPS5438399A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58183722A (en) * 1982-04-21 1983-10-27 Mitui Toatsu Chem Inc Polyurethane resin composition having extremely low hardness
US6521164B1 (en) 1996-02-06 2003-02-18 Parker-Hannifin Corporation Injection-moldable thermoplastic polyurethane elastomer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58183722A (en) * 1982-04-21 1983-10-27 Mitui Toatsu Chem Inc Polyurethane resin composition having extremely low hardness
JPH0345090B2 (en) * 1982-04-21 1991-07-10 Mitsui Toatsu Chemicals
US6521164B1 (en) 1996-02-06 2003-02-18 Parker-Hannifin Corporation Injection-moldable thermoplastic polyurethane elastomer

Similar Documents

Publication Publication Date Title
GB1514445A (en) Diisocyanates and their use in the preparation of polyurethane elastomers
JPS5480397A (en) Production of polyurethane elastomer
JPS5438399A (en) Manufacture of polyurethane elastomer
CA2027354A1 (en) Polyisocyanate compositions and their use in the preparation of flexible polyurethane foams
ES8605473A1 (en) Bis(4-isocyanatophenoxy) alkanes optionally methyl-substituted in position 3, method for their preparation and their use in the preparation of polyurethanes.
JPS5374596A (en) Manufacture of rigid polyurethane foam
DE2862309D1 (en) Reactive polyol compositions and high resiliency polyurethane foams obtained by using these compositions
JPS5453196A (en) Urethane_type waterproof material
JPS53130679A (en) Preparation of 1-carbamoyl-uracil
GB2059978B (en) With the aid of triorganosilylated polypentaerythritols process for the manufacture of flexible polyurethane foams
JPS5278955A (en) Polyurethane composition
JPS5379991A (en) Production of pulyurethane
JPS56159212A (en) Production of liquid aliphatic urethane prepolymer bearing isocyanate groups on both terminals
JPS5349098A (en) Preparation of urethane elastomer
JPS5681324A (en) Polymer-polyol and production of polyurethane using the same
JPS5381597A (en) Purification of polyoxyalkylene polyol
JPS53130798A (en) Preparation of 6/12 copolyamide
JPS5339397A (en) Preparation of new flame retardant polyurethane foam
JPS5433592A (en) Preparation of polyurethane elastomer
ES446160A1 (en) Polyurethane elastomers based on heterocyclic polyester diols
JPS5630422A (en) Preparation of highly elastic urethane foam
JPS5328699A (en) Manufacture of highly elastic urethane foams
JPS53115797A (en) Preparation of flame-retardant polyurethane composition
JPS5341396A (en) Manufacture of polyurethane foams
JPS532596A (en) Preparation of novel flame-retardant polyurethane foam