FR1505647A - Procédé de fabrication d'une mousse hydrophile de polyuréthane - Google Patents

Procédé de fabrication d'une mousse hydrophile de polyuréthane

Info

Publication number
FR1505647A
FR1505647A FR84663A FR84663A FR1505647A FR 1505647 A FR1505647 A FR 1505647A FR 84663 A FR84663 A FR 84663A FR 84663 A FR84663 A FR 84663A FR 1505647 A FR1505647 A FR 1505647A
Authority
FR
France
Prior art keywords
manufacturing
polyurethane foam
hydrophilic polyurethane
hydrophilic
foam
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
FR84663A
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.)
Elekal
Original Assignee
Elekal
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 Elekal filed Critical Elekal
Application granted granted Critical
Publication of FR1505647A publication Critical patent/FR1505647A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6603—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6614—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3225 or C08G18/3271 and/or polyamines of C08G18/38
    • C08G18/6622—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3225 or C08G18/3271 and/or polyamines of C08G18/38 with compounds of group C08G18/3271
    • 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
    • C08G18/0809—Manufacture of polymers containing ionic or ionogenic groups containing cationic or cationogenic groups
    • C08G18/0814—Manufacture of polymers containing ionic or ionogenic groups containing cationic or cationogenic groups containing ammonium 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
    • C08G2110/00—Foam properties
    • C08G2110/0008—Foam properties flexible
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent
    • 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
    • Y10S521/905—Hydrophilic or hydrophobic cellular product

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)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
FR84663A 1965-11-27 1966-11-23 Procédé de fabrication d'une mousse hydrophile de polyuréthane Expired FR1505647A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1635365A CH455285A (fr) 1965-11-27 1965-11-27 Procédé de fabrication d'une mousse hydrophile de polyuréthane

Publications (1)

Publication Number Publication Date
FR1505647A true FR1505647A (fr) 1967-12-15

Family

ID=4416601

Family Applications (1)

Application Number Title Priority Date Filing Date
FR84663A Expired FR1505647A (fr) 1965-11-27 1966-11-23 Procédé de fabrication d'une mousse hydrophile de polyuréthane

Country Status (7)

Country Link
US (1) US3451954A (fr)
BE (1) BE690232A (fr)
CH (1) CH455285A (fr)
DE (1) DE1694027A1 (fr)
FR (1) FR1505647A (fr)
GB (1) GB1166289A (fr)
NL (1) NL6616666A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3988268A (en) * 1972-02-17 1976-10-26 Bayer Aktiengesellschaft Polyurethane foam plastics which contain ionic groups
US4129694A (en) * 1976-04-07 1978-12-12 W. R. Grace & Co. Fabric softener urethane foam and method
US5085410A (en) * 1989-12-14 1992-02-04 Jersey Nuclear-Avco Isotopes, Inc. Modular processing system
US8182647B2 (en) 2007-07-23 2012-05-22 Cohera Medical, Inc. Hydrophilic biodegradable adhesives

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB924081A (en) * 1958-08-01 1963-04-24 Simoniz Co Method of treating expanded sponge material to render it hydrophilic and product thereof
NL301023A (fr) * 1962-02-28
CH411336A (fr) * 1962-12-21 1966-04-15 Elekal Societe Anonyme Procédé d'hydrophilisation d'une mousse de polyuréthane
FR1399243A (fr) * 1963-06-21 1965-05-14 Elekal Procédé d'hydrophilisation d'une mousse de polyuréthane
CH417084A (fr) * 1963-09-20 1966-07-15 Elekal Societe Anonyme Procédé d'hydrophilisation d'une mousse de polyuréthane
FR1388971A (fr) * 1964-01-02 1965-02-12 Elekal Soc Mousses de polyuréthane et leur procédé de préparation

Also Published As

Publication number Publication date
GB1166289A (en) 1969-10-08
BE690232A (fr) 1967-05-25
US3451954A (en) 1969-06-24
DE1694027A1 (de) 1971-07-15
CH455285A (fr) 1968-06-28
NL6616666A (fr) 1967-05-29

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