CH523774A - Process for the production of pressed parts - Google Patents

Process for the production of pressed parts

Info

Publication number
CH523774A
CH523774A CH483970A CH483970A CH523774A CH 523774 A CH523774 A CH 523774A CH 483970 A CH483970 A CH 483970A CH 483970 A CH483970 A CH 483970A CH 523774 A CH523774 A CH 523774A
Authority
CH
Switzerland
Prior art keywords
production
pressed parts
pressed
parts
Prior art date
Application number
CH483970A
Other languages
German (de)
Inventor
Marshall Keith
Maurice Sheldon Neville
Stern Alfred
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
Publication of CH523774A publication Critical patent/CH523774A/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)
CH483970A 1969-04-02 1970-04-01 Process for the production of pressed parts CH523774A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH523774A true CH523774A (en) 1972-06-15

Family

ID=10091844

Family Applications (1)

Application Number Title Priority Date Filing Date
CH483970A CH523774A (en) 1969-04-02 1970-04-01 Process for the production of pressed parts

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
DE4229396A1 (en) * 1992-09-03 1994-03-10 Glunz Ag Process for the production of chipboard or fiberboard

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3208963C2 (en) * 1982-03-12 1985-06-27 Deutsche Fibrit Gesellschaft Ebers & Dr. Müller mbH, 4150 Krefeld Dry process for the production of strongly contoured preforms from defibrated, glued wood fibers
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
DE4229396A1 (en) * 1992-09-03 1994-03-10 Glunz Ag Process for the production of chipboard or fiberboard

Also Published As

Publication number Publication date
NL169339B (en) 1982-02-01
SE369587B (en) 1974-09-09
BE748323A (en) 1970-09-16
CA946572A (en) 1974-05-07
AT312309B (en) 1973-12-27
NL169339C (en) 1982-07-01
NL7004688A (en) 1970-10-06
DE2015817C3 (en) 1979-10-25
FR2063843A5 (en) 1971-07-09
GB1309075A (en) 1973-03-07
DE2015817B2 (en) 1979-03-01
LU60649A1 (en) 1970-06-09
DE2015817A1 (en) 1970-10-15

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Legal Events

Date Code Title Description
PL Patent ceased