DK116903B - Fremgangsmåde til fremstilling af cellulære polyurethaner. - Google Patents

Fremgangsmåde til fremstilling af cellulære polyurethaner.

Info

Publication number
DK116903B
DK116903B DK364764AA DK364764A DK116903B DK 116903 B DK116903 B DK 116903B DK 364764A A DK364764A A DK 364764AA DK 364764 A DK364764 A DK 364764A DK 116903 B DK116903 B DK 116903B
Authority
DK
Denmark
Prior art keywords
production
cellular polyurethanes
polyurethanes
cellular
Prior art date
Application number
DK364764AA
Other languages
Danish (da)
English (en)
Inventor
E Chandley
A Lowe
G Rossmy
Original Assignee
Lankro Chem Ltd
Goldschmidt Ag Th
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 Lankro Chem Ltd, Goldschmidt Ag Th filed Critical Lankro Chem Ltd
Publication of DK116903B publication Critical patent/DK116903B/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • 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
    • C08G18/16—Catalysts
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes
    • C08J2375/08—Polyurethanes from polyethers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
DK364764AA 1963-07-22 1964-07-22 Fremgangsmåde til fremstilling af cellulære polyurethaner. DK116903B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB28992/63A GB1048992A (en) 1963-07-22 1963-07-22 Process for the production of cellular polyurethanes

Publications (1)

Publication Number Publication Date
DK116903B true DK116903B (da) 1970-02-23

Family

ID=10284530

Family Applications (1)

Application Number Title Priority Date Filing Date
DK364764AA DK116903B (da) 1963-07-22 1964-07-22 Fremgangsmåde til fremstilling af cellulære polyurethaner.

Country Status (9)

Country Link
BE (1) BE650844A (fi)
DE (1) DE1233133B (fi)
DK (1) DK116903B (fi)
ES (1) ES302288A1 (fi)
FI (1) FI43498B (fi)
FR (1) FR1455031A (fi)
GB (1) GB1048992A (fi)
NL (2) NL6408400A (fi)
SE (1) SE310786B (fi)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE584911A (fi) * 1958-11-24

Also Published As

Publication number Publication date
DE1233133B (de) 1967-01-26
FI43498B (fi) 1970-12-31
GB1048992A (en) 1966-11-23
NL136878C (fi)
BE650844A (fi) 1964-11-16
FR1455031A (fr) 1966-04-01
NL6408400A (fi) 1965-01-25
SE310786B (fi) 1969-05-12
ES302288A1 (es) 1965-02-16

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