FR2313410A1 - Procede de preparation d'un elastomere microcellulaire de polyurethanne - Google Patents

Procede de preparation d'un elastomere microcellulaire de polyurethanne

Info

Publication number
FR2313410A1
FR2313410A1 FR7616891A FR7616891A FR2313410A1 FR 2313410 A1 FR2313410 A1 FR 2313410A1 FR 7616891 A FR7616891 A FR 7616891A FR 7616891 A FR7616891 A FR 7616891A FR 2313410 A1 FR2313410 A1 FR 2313410A1
Authority
FR
France
Prior art keywords
preparing
polyurethane elastomer
microcellular polyurethane
microcellular
elastomer
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
FR7616891A
Other languages
English (en)
French (fr)
Other versions
FR2313410B3 (OSRAM
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of FR2313410A1 publication Critical patent/FR2313410A1/fr
Application granted granted Critical
Publication of FR2313410B3 publication Critical patent/FR2313410B3/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
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • 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
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; 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)
  • General Chemical & Material Sciences (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
FR7616891A 1975-06-04 1976-06-03 Procede de preparation d'un elastomere microcellulaire de polyurethanne Granted FR2313410A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2409675A GB1512034A (en) 1975-06-04 1975-06-04 Microcellular polyurethane elastomers

Publications (2)

Publication Number Publication Date
FR2313410A1 true FR2313410A1 (fr) 1976-12-31
FR2313410B3 FR2313410B3 (OSRAM) 1979-02-23

Family

ID=10206322

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7616891A Granted FR2313410A1 (fr) 1975-06-04 1976-06-03 Procede de preparation d'un elastomere microcellulaire de polyurethanne

Country Status (2)

Country Link
FR (1) FR2313410A1 (OSRAM)
GB (1) GB1512034A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0516024A1 (de) * 1991-05-29 1992-12-02 ERA BESCHICHTUNG GmbH & CO. KG Verfahren zur Herstellung einer Schaumfolie aus thermoplastischem Polyurethan sowie damit erhältliches Produkt

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3960799B1 (en) * 2015-08-19 2023-05-24 NIKE Innovate C.V. A thermoplastic elastomer foam
CN112262173B (zh) * 2018-06-15 2023-03-10 陶氏环球技术有限责任公司 含有甲苯磺酰基的化学发泡剂

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0516024A1 (de) * 1991-05-29 1992-12-02 ERA BESCHICHTUNG GmbH & CO. KG Verfahren zur Herstellung einer Schaumfolie aus thermoplastischem Polyurethan sowie damit erhältliches Produkt
WO1992021716A1 (de) * 1991-05-29 1992-12-10 Era Beschichtung Gmbh & Co. Kg Verfahren zur herstellung einer schaumfolie aus thermoplastischem polyurethan sowie damit erhältliches produkt

Also Published As

Publication number Publication date
FR2313410B3 (OSRAM) 1979-02-23
GB1512034A (en) 1978-05-24

Similar Documents

Publication Publication Date Title
FR2337153A1 (fr) Procede pour la preparation d'une mousse de polyurethane
BE844967A (fr) Procede de preparation d'isocyanates aromatiques
BE820522A (fr) Procede de preparation d'une mousse de polyurethanne et mousse obtenue
GB2046281B (en) Process for producing polyurethane elastomer
FR2285412A1 (fr) Procede de production d'une mousse rigide en polyurethanne
GB1548979A (en) Polyurethane elastomer
FR2299317A1 (fr) Procede de preparation d'un urethanne aromatique
FR2328695A1 (fr) Procede de preparation d'un peptide
FR2348195A1 (fr) Procede de preparation d'urethanes aromatiques
BE849070A (fr) Procede de preparation d'urethanes aromatiques
YU75177A (en) Process for corrosion-protection
PT66321B (en) Process for preparing n-(5-tetrazolyl)-4-oxo-4h-pyrimido /2,1-b/benzothiazole-3-carboxamides
BE839787A (fr) Procede de preparation d'isocyanates aliphatiques
FR2391243B1 (fr) Procede de preparation d'un polymere elastomere thermoplastique
BE864541A (fr) Procede de preparation d'un elastomere d'urethane
BE852577A (fr) Procede de preparation d'un plancher double
FR2313410A1 (fr) Procede de preparation d'un elastomere microcellulaire de polyurethanne
FR2353579A1 (fr) Procede de preparation de polyurethanes
FR2324666A1 (fr) Procede de preparation d'un elastomere d'urethane
JPS51117122A (en) Drain valve for mold forming machine
JPS5349100A (en) Process for producing vulcanizable elastomer
JPS5323904A (en) Process for preparing isocyanates
YU79776A (en) Process for obtaining a new 2,6,6-trimethyl-2-cyano-methyl-tetrahydropyrane
DE2862120D1 (en) Process for the formation of elastomeric blends of a sulfonated elastomeric polymer
FR2455614B1 (fr) Procede de fabrication d'un elastomere de polyurethane moule par injection avec reaction

Legal Events

Date Code Title Description
ST Notification of lapse