DE1151929B - Verfahren zur Herstellung von Polyurethanschaumstoffen - Google Patents

Verfahren zur Herstellung von Polyurethanschaumstoffen

Info

Publication number
DE1151929B
DE1151929B DED36229A DED0036229A DE1151929B DE 1151929 B DE1151929 B DE 1151929B DE D36229 A DED36229 A DE D36229A DE D0036229 A DED0036229 A DE D0036229A DE 1151929 B DE1151929 B DE 1151929B
Authority
DE
Germany
Prior art keywords
compounds
production
ether
polyurethane foams
glycols
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.)
Pending
Application number
DED36229A
Other languages
German (de)
English (en)
Inventor
Wesley Eugene Prescott
Wilbur Lee Bressler
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of DE1151929B publication Critical patent/DE1151929B/de
Pending legal-status Critical Current

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
    • 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
    • C08J2471/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Polyethers (AREA)
DED36229A 1960-06-02 1961-05-31 Verfahren zur Herstellung von Polyurethanschaumstoffen Pending DE1151929B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3337960A 1960-06-02 1960-06-02

Publications (1)

Publication Number Publication Date
DE1151929B true DE1151929B (de) 1963-07-25

Family

ID=21870091

Family Applications (1)

Application Number Title Priority Date Filing Date
DED36229A Pending DE1151929B (de) 1960-06-02 1961-05-31 Verfahren zur Herstellung von Polyurethanschaumstoffen

Country Status (4)

Country Link
BE (1) BE609032A (lt)
DE (1) DE1151929B (lt)
GB (1) GB971171A (lt)
NL (1) NL265312A (lt)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB769091A (en) * 1952-07-25 1957-02-27 Monsanto Chemicals Production of condensation products, resinous foams and polymeric materials of high molecular weight

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB769091A (en) * 1952-07-25 1957-02-27 Monsanto Chemicals Production of condensation products, resinous foams and polymeric materials of high molecular weight

Also Published As

Publication number Publication date
NL265312A (lt)
GB971171A (en) 1964-09-30
BE609032A (lt)

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