JPS5896619A - ポリウレタンフオ−ムの製造方法 - Google Patents

ポリウレタンフオ−ムの製造方法

Info

Publication number
JPS5896619A
JPS5896619A JP56194486A JP19448681A JPS5896619A JP S5896619 A JPS5896619 A JP S5896619A JP 56194486 A JP56194486 A JP 56194486A JP 19448681 A JP19448681 A JP 19448681A JP S5896619 A JPS5896619 A JP S5896619A
Authority
JP
Japan
Prior art keywords
lignin
polyol
compounds
aldehydes
polyurethane foam
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
JP56194486A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0239534B2 (enExample
Inventor
Shigeyuki Ozawa
小沢　茂幸
Nobuaki Kunii
国井　宣明
Yukio Matsumoto
幸夫 松本
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.)
AGC Inc
Original Assignee
Asahi Glass 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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Priority to JP56194486A priority Critical patent/JPS5896619A/ja
Publication of JPS5896619A publication Critical patent/JPS5896619A/ja
Publication of JPH0239534B2 publication Critical patent/JPH0239534B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polyurethanes Or Polyureas (AREA)
JP56194486A 1981-12-04 1981-12-04 ポリウレタンフオ−ムの製造方法 Granted JPS5896619A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56194486A JPS5896619A (ja) 1981-12-04 1981-12-04 ポリウレタンフオ−ムの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56194486A JPS5896619A (ja) 1981-12-04 1981-12-04 ポリウレタンフオ−ムの製造方法

Publications (2)

Publication Number Publication Date
JPS5896619A true JPS5896619A (ja) 1983-06-08
JPH0239534B2 JPH0239534B2 (enExample) 1990-09-06

Family

ID=16325330

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56194486A Granted JPS5896619A (ja) 1981-12-04 1981-12-04 ポリウレタンフオ−ムの製造方法

Country Status (1)

Country Link
JP (1) JPS5896619A (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0716109A1 (de) * 1994-12-06 1996-06-12 Elastogran GmbH Unter Druck stehende, Treibmittel enthaltende Isocyanat-Semiprepolymermischungen auf Basis von Lignin-polyether-polyolen, ihre Verwendung zur Herstellung von Polyurethan-Schaumstoffen und ein Verfahren hierfür
JP2002284791A (ja) * 2001-03-23 2002-10-03 National Institute Of Advanced Industrial & Technology 多価カルボン酸及びエポキシ樹脂組成物
WO2002102873A1 (en) * 2001-06-15 2002-12-27 National Institute Of Advanced Industrial Science And Technology Lignin-containing polyurethane and process for producing the same
US7862749B2 (en) 2004-05-28 2011-01-04 Albemarle Corporation Flame retardant polyurethanes and additives therefor
US8022257B2 (en) 2009-09-03 2011-09-20 The Ohio State University Research Foundation Methods for producing polyols using crude glycerin

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57190014A (en) * 1981-05-18 1982-11-22 Toyo Tire & Rubber Co Ltd Novel polyurethane composition

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57190014A (en) * 1981-05-18 1982-11-22 Toyo Tire & Rubber Co Ltd Novel polyurethane composition

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0716109A1 (de) * 1994-12-06 1996-06-12 Elastogran GmbH Unter Druck stehende, Treibmittel enthaltende Isocyanat-Semiprepolymermischungen auf Basis von Lignin-polyether-polyolen, ihre Verwendung zur Herstellung von Polyurethan-Schaumstoffen und ein Verfahren hierfür
US5834529A (en) * 1994-12-06 1998-11-10 Elastogran Gmbh Pressurized, blowing agent-containing isocyanate semiprepolymer mixtures based on lignin-polyether polyols and their use for producing polyurethane foams
JP2002284791A (ja) * 2001-03-23 2002-10-03 National Institute Of Advanced Industrial & Technology 多価カルボン酸及びエポキシ樹脂組成物
WO2002102873A1 (en) * 2001-06-15 2002-12-27 National Institute Of Advanced Industrial Science And Technology Lignin-containing polyurethane and process for producing the same
CN100469810C (zh) 2001-06-15 2009-03-18 独立行政法人产业技术综合研究所 木质素系聚氨酯及其制造方法
US7862749B2 (en) 2004-05-28 2011-01-04 Albemarle Corporation Flame retardant polyurethanes and additives therefor
US8022257B2 (en) 2009-09-03 2011-09-20 The Ohio State University Research Foundation Methods for producing polyols using crude glycerin

Also Published As

Publication number Publication date
JPH0239534B2 (enExample) 1990-09-06

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