FR2342308A1 - Procede de preparation de mousses contenant des groupes urethannes et durcissant a froid, avec emploi de sulfonamides comme agents emulsifiants - Google Patents

Procede de preparation de mousses contenant des groupes urethannes et durcissant a froid, avec emploi de sulfonamides comme agents emulsifiants

Info

Publication number
FR2342308A1
FR2342308A1 FR7705656A FR7705656A FR2342308A1 FR 2342308 A1 FR2342308 A1 FR 2342308A1 FR 7705656 A FR7705656 A FR 7705656A FR 7705656 A FR7705656 A FR 7705656A FR 2342308 A1 FR2342308 A1 FR 2342308A1
Authority
FR
France
Prior art keywords
sulphonamides
emulsifying agents
cold curing
foams containing
preparing foams
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.)
Granted
Application number
FR7705656A
Other languages
English (en)
French (fr)
Other versions
FR2342308B1 (https=
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of FR2342308A1 publication Critical patent/FR2342308A1/fr
Application granted granted Critical
Publication of FR2342308B1 publication Critical patent/FR2342308B1/fr
Granted 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0014—Use of organic additives
    • C08J9/0033—Use of organic additives containing sulfur
    • 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
    • C08K5/43—Compounds containing sulfur bound to nitrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides
    • 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
    • C08L75/08—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
    • 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
    • C08J2471/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers
    • 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)
FR7705656A 1976-02-27 1977-02-25 Procede de preparation de mousses contenant des groupes urethannes et durcissant a froid, avec emploi de sulfonamides comme agents emulsifiants Granted FR2342308A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2607998A DE2607998C2 (de) 1976-02-27 1976-02-27 Verfahren zur Herstellung von kalthärtenden, Urethangruppen aufweisenden Schaumstoffen

Publications (2)

Publication Number Publication Date
FR2342308A1 true FR2342308A1 (fr) 1977-09-23
FR2342308B1 FR2342308B1 (https=) 1983-08-26

Family

ID=5971025

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7705656A Granted FR2342308A1 (fr) 1976-02-27 1977-02-25 Procede de preparation de mousses contenant des groupes urethannes et durcissant a froid, avec emploi de sulfonamides comme agents emulsifiants

Country Status (6)

Country Link
US (1) US4101468A (https=)
BE (1) BE851830A (https=)
DE (1) DE2607998C2 (https=)
FR (1) FR2342308A1 (https=)
GB (1) GB1517676A (https=)
IT (1) IT1083482B (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4921696A (en) * 1982-03-25 1990-05-01 The United States Of America As Represented By The Secretary Of Agriculture Method for the control of insects
WO1984002650A1 (en) * 1983-01-05 1984-07-19 Us Agriculture A method for the control of insects
US4772015A (en) * 1987-04-23 1988-09-20 The Toro Company Shoulder and arm exercise machine
US5209861A (en) * 1992-05-13 1993-05-11 The United States Of America As Represented By The Secretary Of The Air Force High temperature nonflammable hydraulic fluid
US5208271A (en) * 1992-11-02 1993-05-04 Basf Corporation Flexible polyurethane foams with reduced tendency for shrinkage
US10118171B2 (en) 2015-07-30 2018-11-06 Dionex Corporation Ion-exchange composition comprising a complex of support particles, dispersant, and electrostatically bound layering particles
CN119217831B (zh) * 2024-11-29 2025-04-25 江苏林德曼新材料科技有限公司 一种共挤发泡板及其制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2692235A (en) * 1950-03-28 1954-10-19 Colgate Palmolive Co Detergent composition
US2658916A (en) * 1950-06-10 1953-11-10 Colgate Palmolive Peet Co Preparation and purification of higher alkyl aryl sulfonamides and their salts
US3979454A (en) * 1974-03-29 1976-09-07 Bayer Aktiengesellschaft Process for the production of alkyl sulphonic acid hydroxy alkyl amides

Also Published As

Publication number Publication date
BE851830A (fr) 1977-08-25
DE2607998A1 (de) 1977-09-01
US4101468A (en) 1978-07-18
IT1083482B (it) 1985-05-21
GB1517676A (en) 1978-07-12
FR2342308B1 (https=) 1983-08-26
DE2607998C2 (de) 1984-11-29

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Legal Events

Date Code Title Description
ST Notification of lapse