CH478176A - Procédé pour la préparation de mousses de polyester/uréthane flexibles - Google Patents

Procédé pour la préparation de mousses de polyester/uréthane flexibles

Info

Publication number
CH478176A
CH478176A CH1443466A CH1443466A CH478176A CH 478176 A CH478176 A CH 478176A CH 1443466 A CH1443466 A CH 1443466A CH 1443466 A CH1443466 A CH 1443466A CH 478176 A CH478176 A CH 478176A
Authority
CH
Switzerland
Prior art keywords
preparation
urethane foams
flexible polyester
polyester
flexible
Prior art date
Application number
CH1443466A
Other languages
English (en)
French (fr)
Inventor
Marlin Lawrence
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Priority to CH353769A priority Critical patent/CH483465A/fr
Publication of CH478176A publication Critical patent/CH478176A/fr

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
    • C08J9/0095—Mixtures of at least two compounding ingredients belonging to different one-dot groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/41—Compounds containing sulfur bound to oxygen
    • C08K5/42—Sulfonic acids; Derivatives thereof
    • 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
    • C08L75/06—Polyurethanes from polyesters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions 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; Compositions of derivatives of such polymers
    • C08L83/10—Block- or graft-copolymers containing polysiloxane sequences
    • C08L83/12—Block- or graft-copolymers containing polysiloxane sequences containing polyether sequences
    • 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
    • C08J2375/06—Polyurethanes from polyesters

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)
  • Silicon Polymers (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CH1443466A 1965-10-06 1966-10-06 Procédé pour la préparation de mousses de polyester/uréthane flexibles CH478176A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH353769A CH483465A (fr) 1965-10-06 1966-10-06 Mélange surfactif utilisable pour la préparation de mousses de polyester-uréthane flexibles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49352965A 1965-10-06 1965-10-06

Publications (1)

Publication Number Publication Date
CH478176A true CH478176A (fr) 1969-09-15

Family

ID=23960618

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1443466A CH478176A (fr) 1965-10-06 1966-10-06 Procédé pour la préparation de mousses de polyester/uréthane flexibles

Country Status (10)

Country Link
AT (2) AT288032B (no)
BE (1) BE687789A (no)
CH (1) CH478176A (no)
DE (1) DE1719258B2 (no)
DK (1) DK125600B (no)
ES (1) ES331942A1 (no)
FR (1) FR1502900A (no)
GB (1) GB1165544A (no)
NL (1) NL151399B (no)
NO (1) NO119333B (no)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2312678A1 (de) * 1973-03-14 1974-09-19 Bayer Ag Verfahren zur herstellung von hydrophilen, elastischen polyurethanschaumstoffen

Also Published As

Publication number Publication date
NL6614088A (no) 1967-04-07
BE687789A (no) 1967-04-04
DE1719258B2 (de) 1972-12-28
NL151399B (nl) 1976-11-15
DE1719258A1 (de) 1970-10-22
DK125600B (da) 1973-03-12
ES331942A1 (es) 1967-10-01
AT288032B (de) 1971-02-25
AT293024B (de) 1971-09-27
GB1165544A (en) 1969-10-01
NO119333B (no) 1970-05-04
FR1502900A (fr) 1967-11-24

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Legal Events

Date Code Title Description
PL Patent ceased
NE Patent not ceased
PL Patent ceased