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FR1284015A - Procédé de fabrication d'objets cellulaires à caractère hydrophile - Google Patents

Procédé de fabrication d'objets cellulaires à caractère hydrophile

Info

Publication number
FR1284015A
FR1284015A FR848454A FR848454A FR1284015A FR 1284015 A FR1284015 A FR 1284015A FR 848454 A FR848454 A FR 848454A FR 848454 A FR848454 A FR 848454A FR 1284015 A FR1284015 A FR 1284015A
Authority
FR
France
Prior art keywords
hydrophilic nature
cellular objects
manufacturing cellular
manufacturing
objects
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
FR848454A
Other languages
English (en)
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 SA
Original Assignee
Rhone Poulenc SA
Societe des Usines Chimiques Rhone Poulenc 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 SA, Societe des Usines Chimiques Rhone Poulenc SA filed Critical Rhone Poulenc SA
Priority to FR848454A priority Critical patent/FR1284015A/fr
Application granted granted Critical
Publication of FR1284015A publication Critical patent/FR1284015A/fr
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
    • C08J9/36—After-treatment
    • C08J9/40—Impregnation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
    • C08G18/0819—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups
    • C08G18/0823—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups containing carboxylate salt groups or groups forming them
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/83—Chemically modified polymers
    • C08G18/834—Chemically modified polymers by compounds containing a thiol group
    • C08G18/835—Unsaturated polymers modified by compounds containing a thiol group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2101/00—Manufacture of cellular products
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
FR848454A 1960-12-30 1960-12-30 Procédé de fabrication d'objets cellulaires à caractère hydrophile Expired FR1284015A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR848454A FR1284015A (fr) 1960-12-30 1960-12-30 Procédé de fabrication d'objets cellulaires à caractère hydrophile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR848454A FR1284015A (fr) 1960-12-30 1960-12-30 Procédé de fabrication d'objets cellulaires à caractère hydrophile

Publications (1)

Publication Number Publication Date
FR1284015A true FR1284015A (fr) 1962-02-09

Family

ID=8745824

Family Applications (1)

Application Number Title Priority Date Filing Date
FR848454A Expired FR1284015A (fr) 1960-12-30 1960-12-30 Procédé de fabrication d'objets cellulaires à caractère hydrophile

Country Status (1)

Country Link
FR (1) FR1284015A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1213607B (de) * 1962-12-21 1966-03-31 Elekal Fa Verfahren zur Hydrophilierung von Polyurethan-schaumstoffen
EP0033896B1 (fr) * 1980-02-11 1984-01-04 BASF Aktiengesellschaft Dispersions aqueuses de liants durcissables par irradiation, procédé pour leur préparation et leur utilisation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1213607B (de) * 1962-12-21 1966-03-31 Elekal Fa Verfahren zur Hydrophilierung von Polyurethan-schaumstoffen
EP0033896B1 (fr) * 1980-02-11 1984-01-04 BASF Aktiengesellschaft Dispersions aqueuses de liants durcissables par irradiation, procédé pour leur préparation et leur utilisation

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