JPS5767624A - Preparation of polyurthane elastomer - Google Patents

Preparation of polyurthane elastomer

Info

Publication number
JPS5767624A
JPS5767624A JP55143468A JP14346880A JPS5767624A JP S5767624 A JPS5767624 A JP S5767624A JP 55143468 A JP55143468 A JP 55143468A JP 14346880 A JP14346880 A JP 14346880A JP S5767624 A JPS5767624 A JP S5767624A
Authority
JP
Japan
Prior art keywords
molecular weight
average molecular
catalyst
curing agent
polyol
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.)
Granted
Application number
JP55143468A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6312891B2 (enrdf_load_stackoverflow
Inventor
Masaro Otani
Takao Harada
Zenjiro Koyanazu
Tatsuhiko Kobayashi
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
Mitsubishi Chemical Corp
Original Assignee
Ihara Chemical Industry Co Ltd
Mitsubishi Chemical Industries 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, Mitsubishi Chemical Industries Ltd filed Critical Ihara Chemical Industry Co Ltd
Priority to JP55143468A priority Critical patent/JPS5767624A/ja
Publication of JPS5767624A publication Critical patent/JPS5767624A/ja
Publication of JPS6312891B2 publication Critical patent/JPS6312891B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Processes Of Treating Macromolecular Substances (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Polyurethanes Or Polyureas (AREA)
JP55143468A 1980-10-14 1980-10-14 Preparation of polyurthane elastomer Granted JPS5767624A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55143468A JPS5767624A (en) 1980-10-14 1980-10-14 Preparation of polyurthane elastomer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55143468A JPS5767624A (en) 1980-10-14 1980-10-14 Preparation of polyurthane elastomer

Publications (2)

Publication Number Publication Date
JPS5767624A true JPS5767624A (en) 1982-04-24
JPS6312891B2 JPS6312891B2 (enrdf_load_stackoverflow) 1988-03-23

Family

ID=15339402

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55143468A Granted JPS5767624A (en) 1980-10-14 1980-10-14 Preparation of polyurthane elastomer

Country Status (1)

Country Link
JP (1) JPS5767624A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05212732A (ja) * 1992-02-06 1993-08-24 Seiko Epson Corp ポリウレタンレンズの製造方法
WO2017030065A1 (ja) * 2015-08-18 2017-02-23 三井化学株式会社 発泡ポリウレタン材料、成形品、および、発泡ポリウレタン材料の製造方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2975035B2 (ja) * 1990-01-18 1999-11-10 旭化成工業株式会社 ポリオキシメチレン樹脂組成物

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52142797A (en) * 1976-05-21 1977-11-28 Bayer Ag Process for manufacturing elastic object
JPS55144020A (en) * 1979-04-24 1980-11-10 Bayer Ag Manufacture of elastic formed article

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52142797A (en) * 1976-05-21 1977-11-28 Bayer Ag Process for manufacturing elastic object
JPS55144020A (en) * 1979-04-24 1980-11-10 Bayer Ag Manufacture of elastic formed article

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05212732A (ja) * 1992-02-06 1993-08-24 Seiko Epson Corp ポリウレタンレンズの製造方法
WO2017030065A1 (ja) * 2015-08-18 2017-02-23 三井化学株式会社 発泡ポリウレタン材料、成形品、および、発泡ポリウレタン材料の製造方法
US10513575B2 (en) 2015-08-18 2019-12-24 Mitsui Chemicals, Inc. Foam polyurethane material, molded article, and method for producing foam polyurethane material

Also Published As

Publication number Publication date
JPS6312891B2 (enrdf_load_stackoverflow) 1988-03-23

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