AT312309B - Process for the production of a polyurethane resin-bonded fiber material consisting predominantly of cellulose - Google Patents

Process for the production of a polyurethane resin-bonded fiber material consisting predominantly of cellulose

Info

Publication number
AT312309B
AT312309B AT301970A AT301970A AT312309B AT 312309 B AT312309 B AT 312309B AT 301970 A AT301970 A AT 301970A AT 301970 A AT301970 A AT 301970A AT 312309 B AT312309 B AT 312309B
Authority
AT
Austria
Prior art keywords
cellulose
production
polyurethane resin
fiber material
material consisting
Prior art date
Application number
AT301970A
Other languages
German (de)
Original Assignee
Gen Foam Products
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 Gen Foam Products filed Critical Gen Foam Products
Application granted granted Critical
Publication of AT312309B publication Critical patent/AT312309B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/007—Cork

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
AT301970A 1969-04-02 1970-04-02 Process for the production of a polyurethane resin-bonded fiber material consisting predominantly of cellulose AT312309B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1724669 1969-04-02

Publications (1)

Publication Number Publication Date
AT312309B true AT312309B (en) 1973-12-27

Family

ID=10091844

Family Applications (1)

Application Number Title Priority Date Filing Date
AT301970A AT312309B (en) 1969-04-02 1970-04-02 Process for the production of a polyurethane resin-bonded fiber material consisting predominantly of cellulose

Country Status (10)

Country Link
AT (1) AT312309B (en)
BE (1) BE748323A (en)
CA (1) CA946572A (en)
CH (1) CH523774A (en)
DE (1) DE2015817C3 (en)
FR (1) FR2063843A5 (en)
GB (1) GB1309075A (en)
LU (1) LU60649A1 (en)
NL (1) NL169339C (en)
SE (1) SE369587B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0089013A1 (en) * 1982-03-12 1983-09-21 DEUTSCHE FIBRIT GESELLSCHAFT Ebers & Dr. Müller mbH Method of producing flat bodies having an arbitrary shape with defibrated wood components

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4229396C2 (en) * 1992-09-03 1997-06-05 Glunz Ag Process for the production of chipboard or fiberboard
CA2721483C (en) 2008-04-15 2016-11-08 Palziv Ein Hanatziv Agricultural Co-Operative Society Ltd. Cross-linked polyolefin foams comprising cork particles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0089013A1 (en) * 1982-03-12 1983-09-21 DEUTSCHE FIBRIT GESELLSCHAFT Ebers & Dr. Müller mbH Method of producing flat bodies having an arbitrary shape with defibrated wood components

Also Published As

Publication number Publication date
DE2015817A1 (en) 1970-10-15
NL169339B (en) 1982-02-01
BE748323A (en) 1970-09-16
NL169339C (en) 1982-07-01
CA946572A (en) 1974-05-07
CH523774A (en) 1972-06-15
GB1309075A (en) 1973-03-07
SE369587B (en) 1974-09-09
DE2015817C3 (en) 1979-10-25
DE2015817B2 (en) 1979-03-01
FR2063843A5 (en) 1971-07-09
LU60649A1 (en) 1970-06-09
NL7004688A (en) 1970-10-06

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee