DE2547125C3 - Verfahren zur Herstellung von kalthärtenden weichen Polyurethanschäumen - Google Patents

Verfahren zur Herstellung von kalthärtenden weichen Polyurethanschäumen

Info

Publication number
DE2547125C3
DE2547125C3 DE2547125A DE2547125A DE2547125C3 DE 2547125 C3 DE2547125 C3 DE 2547125C3 DE 2547125 A DE2547125 A DE 2547125A DE 2547125 A DE2547125 A DE 2547125A DE 2547125 C3 DE2547125 C3 DE 2547125C3
Authority
DE
Germany
Prior art keywords
foam
weight
polyurethane foams
foams
cold
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.)
Expired
Application number
DE2547125A
Other languages
German (de)
English (en)
Other versions
DE2547125A1 (de
DE2547125B2 (de
Inventor
Andre Guillaume
Guy Poy
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.)
Rhone Poulenc Industries SA
Original Assignee
Rhone Poulenc Industries SA
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 Rhone Poulenc Industries SA filed Critical Rhone Poulenc Industries SA
Publication of DE2547125A1 publication Critical patent/DE2547125A1/de
Publication of DE2547125B2 publication Critical patent/DE2547125B2/de
Application granted granted Critical
Publication of DE2547125C3 publication Critical patent/DE2547125C3/de
Expired 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
    • C08J9/0014—Use of organic additives
    • C08J9/0042—Use of organic additives containing silicon
    • 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
    • C08K5/54—Silicon-containing compounds
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/904—Polyurethane cellular product having high resiliency or cold cure property

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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
DE2547125A 1974-10-21 1975-10-21 Verfahren zur Herstellung von kalthärtenden weichen Polyurethanschäumen Expired DE2547125C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7435312A FR2288754A1 (fr) 1974-10-21 1974-10-21 Procede de preparation de mousses souples de polyurethanne a l'aide de polyols triorganosilyles

Publications (3)

Publication Number Publication Date
DE2547125A1 DE2547125A1 (de) 1976-04-22
DE2547125B2 DE2547125B2 (de) 1977-11-10
DE2547125C3 true DE2547125C3 (de) 1978-06-29

Family

ID=9144310

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2547125A Expired DE2547125C3 (de) 1974-10-21 1975-10-21 Verfahren zur Herstellung von kalthärtenden weichen Polyurethanschäumen

Country Status (8)

Country Link
US (1) US4054545A (Direct)
JP (1) JPS5226919B2 (Direct)
DE (1) DE2547125C3 (Direct)
ES (1) ES441948A1 (Direct)
FR (1) FR2288754A1 (Direct)
GB (1) GB1468630A (Direct)
IT (1) IT1043552B (Direct)
SE (1) SE411909B (Direct)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4235797A (en) * 1977-12-08 1980-11-25 American Cyanamid Company Silyl vinyl esters
FR2467220A1 (fr) * 1979-10-11 1981-04-17 Rhone Poulenc Ind Procede de fabrication de mousses souples de polyurethanne a l'aide de polypentaerythritols triorganosilyles
US4546122A (en) * 1984-08-06 1985-10-08 Mobay Chemical Corporation Flexible polyurethane foams
CA2749237A1 (en) * 2009-01-12 2010-07-15 Basf Se Highly elastic flexible polyurethane foams
EP3366137A1 (en) * 2017-02-24 2018-08-29 Oystershell NV Silylated polyalcohols and compositions thereof
KR102722509B1 (ko) * 2022-06-21 2024-10-29 유한회사 웅진기계 제초로봇용 제초장치

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1225682A (fr) * 1957-12-31 1960-07-04 Bayer Ag Préparation de polyuréthane cellulaire contenant un composé organo-silicone
US3050477A (en) * 1959-10-13 1962-08-21 Gen Tire & Rubber Co Method of making polyurethane foam using an organic silane
US3657305A (en) * 1969-12-24 1972-04-18 Edward L Morehouse Siloxane-polyoxyalkylene block copolymers containing aralkyl groups
GB1329572A (en) * 1970-01-05 1973-09-12 Ici Ltd Siloxane copolymers
US3723491A (en) * 1971-01-25 1973-03-27 Goldschmidt Ag Th Polysiloxane-polyalkyleneglycol block copolymers suitable as foam stabilizers in the manufacture of polyurethane foams
US3994948A (en) * 1973-09-25 1976-11-30 Castrol Limited Hydraulic fluids

Also Published As

Publication number Publication date
JPS5226919B2 (Direct) 1977-07-16
ES441948A1 (es) 1977-04-01
JPS5165199A (Direct) 1976-06-05
SE411909B (sv) 1980-02-11
FR2288754A1 (fr) 1976-05-21
SE7511755L (sv) 1976-04-22
FR2288754B1 (Direct) 1977-03-18
IT1043552B (it) 1980-02-29
GB1468630A (en) 1977-03-30
DE2547125A1 (de) 1976-04-22
US4054545A (en) 1977-10-18
DE2547125B2 (de) 1977-11-10

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee