JPH0239534B2 - - Google Patents

Info

Publication number
JPH0239534B2
JPH0239534B2 JP56194486A JP19448681A JPH0239534B2 JP H0239534 B2 JPH0239534 B2 JP H0239534B2 JP 56194486 A JP56194486 A JP 56194486A JP 19448681 A JP19448681 A JP 19448681A JP H0239534 B2 JPH0239534 B2 JP H0239534B2
Authority
JP
Japan
Prior art keywords
lignin
compounds
polyol
aldehydes
compound
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.)
Expired - Lifetime
Application number
JP56194486A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5896619A (ja
Inventor
Shigeyuki Ozawa
Nobuaki Kunii
Yukio Matsumoto
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 JPS5896619A (ja) 1983-06-08
JPH0239534B2 true 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)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4443431A1 (de) * 1994-12-06 1996-06-13 Elastogran Gmbh Unter Druck stehende, Treibmittel enthaltende Isocyanat-Semirpräpolymermischungen auf Basis von Lignin-polyether-polyolen, ihre Verwendung zur Herstellung von Polyurethan-Schaumstoffen und ein Verfahren hierfür
JP4280888B2 (ja) * 2001-03-23 2009-06-17 独立行政法人産業技術総合研究所 生分解性多価カルボン酸エステル・カルボン酸の製造方法
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
BRPI0418909A (pt) 2004-05-28 2007-11-27 Albemarle Corp composição aditiva retardadora de chama, lìquida, não viscosa e sem transbordantes
US8022257B2 (en) 2009-09-03 2011-09-20 The Ohio State University Research Foundation Methods for producing polyols using crude glycerin

Family Cites Families (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

Also Published As

Publication number Publication date
JPS5896619A (ja) 1983-06-08

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