NL243018A - - Google Patents

Info

Publication number
NL243018A
NL243018A NL243018DA NL243018A NL 243018 A NL243018 A NL 243018A NL 243018D A NL243018D A NL 243018DA NL 243018 A NL243018 A NL 243018A
Authority
NL
Netherlands
Application number
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.)
Publication of NL243018A publication Critical patent/NL243018A/xx

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
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/20—Heterocyclic amines; Salts thereof
    • C08G18/2045—Heterocyclic amines; Salts thereof containing condensed heterocyclic rings
    • C08G18/2063—Heterocyclic amines; Salts thereof containing condensed heterocyclic rings having two nitrogen atoms in the condensed ring system
    • 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
    • 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)
NL243018D 1958-09-04 NL243018A (en:Method)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US75889358A 1958-09-04 1958-09-04
US64818067A 1967-05-25 1967-05-25

Publications (1)

Publication Number Publication Date
NL243018A true NL243018A (en:Method)

Family

ID=27095328

Family Applications (1)

Application Number Title Priority Date Filing Date
NL243018D NL243018A (en:Method) 1958-09-04

Country Status (6)

Country Link
US (1) US3471465A (en:Method)
CH (1) CH389902A (en:Method)
DE (1) DE1101752B (en:Method)
FR (1) FR1234952A (en:Method)
GB (1) GB923404A (en:Method)
NL (1) NL243018A (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5728415B2 (en:Method) * 1975-02-11 1982-06-16

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE24514E (en) * 1958-08-12 Process for the manufacture of polyurethane plastics
US2425755A (en) * 1944-06-01 1947-08-19 Carbide & Carbon Chem Corp Mixtures of polyoxyalkylene monohydroxy compounds and methods of making such mixtures
BE536296A (en:Method) * 1954-03-22
FR1158057A (fr) * 1955-11-21 1958-06-06 Us Rubber Co Mousses cellulaires
BE567937A (en:Method) * 1957-05-23
US2949431A (en) * 1957-07-17 1960-08-16 Mobay Chemical Corp Preparation of cellular polyurethanes using piperazine catalysts
BE584820A (en:Method) * 1957-09-25

Also Published As

Publication number Publication date
DE1101752B (de) 1961-03-09
US3471465A (en) 1969-10-07
FR1234952A (fr) 1960-11-07
GB923404A (en) 1963-04-10
CH389902A (de) 1965-03-31

Similar Documents

Publication Publication Date Title
AT214638B (en:Method)
AT221043B (en:Method)
FR397M (en:Method)
AT215747B (en:Method)
AT213908B (en:Method)
FR569M (en:Method)
AT213446B (en:Method)
AT215751B (en:Method)
AT213558B (en:Method)
AT214270B (en:Method)
AT213313B (en:Method)
AT213670B (en:Method)
AT216771B (en:Method)
AT216612B (en:Method)
AT215738B (en:Method)
AT219868B (en:Method)
AT213557B (en:Method)
AT216749B (en:Method)
AT213472B (en:Method)
AT216803B (en:Method)
BE563232A (en:Method)
BE539571A (en:Method)
BE575271A (en:Method)
NL104227C (en:Method)
BE563272A (en:Method)