FR2347391A1 - POLYURETHANE FOAM WITH IMPROVED WATER-WETTING ABILITY, AND PROCESS FOR PREPARATION - Google Patents

POLYURETHANE FOAM WITH IMPROVED WATER-WETTING ABILITY, AND PROCESS FOR PREPARATION

Info

Publication number
FR2347391A1
FR2347391A1 FR7710459A FR7710459A FR2347391A1 FR 2347391 A1 FR2347391 A1 FR 2347391A1 FR 7710459 A FR7710459 A FR 7710459A FR 7710459 A FR7710459 A FR 7710459A FR 2347391 A1 FR2347391 A1 FR 2347391A1
Authority
FR
France
Prior art keywords
preparation
polyurethane foam
improved water
wetting ability
wetting
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.)
Withdrawn
Application number
FR7710459A
Other languages
French (fr)
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.)
GCP Products UK Ltd
WR Grace and Co Conn
Original Assignee
WR Grace Ltd
WR Grace and Co Conn
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 WR Grace Ltd, WR Grace and Co Conn filed Critical WR Grace Ltd
Publication of FR2347391A1 publication Critical patent/FR2347391A1/en
Withdrawn legal-status Critical Current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
    • 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
    • C08J2401/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives

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)
  • Polyurethanes Or Polyureas (AREA)
FR7710459A 1976-04-06 1977-04-06 POLYURETHANE FOAM WITH IMPROVED WATER-WETTING ABILITY, AND PROCESS FOR PREPARATION Withdrawn FR2347391A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67425176A 1976-04-06 1976-04-06

Publications (1)

Publication Number Publication Date
FR2347391A1 true FR2347391A1 (en) 1977-11-04

Family

ID=24705914

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7710459A Withdrawn FR2347391A1 (en) 1976-04-06 1977-04-06 POLYURETHANE FOAM WITH IMPROVED WATER-WETTING ABILITY, AND PROCESS FOR PREPARATION

Country Status (7)

Country Link
JP (1) JPS52123496A (en)
DE (1) DE2714838A1 (en)
FR (1) FR2347391A1 (en)
GB (1) GB1538809A (en)
IT (1) IT1085148B (en)
NL (1) NL7703696A (en)
SE (1) SE7703994L (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU76474A1 (en) * 1976-12-24 1978-07-10
AU564734B2 (en) * 1982-07-16 1987-08-27 C.R. Bard Inc. Breathable ostomy gasket composition and ostomy bag seal
US4439553A (en) * 1983-01-17 1984-03-27 W. R. Grace & Co. High molecular weight aromatic amine scavengers and method of use
US4773408A (en) * 1985-01-04 1988-09-27 E. R. Squibb & Sons, Inc. Wound dressing
US4773409A (en) * 1985-09-20 1988-09-27 E. R. Squibb & Sons, Inc. Wound dressing
ATE95823T1 (en) * 1989-11-08 1993-10-15 Shell Int Research SOFT FLEXIBLE POLYURETHANE FOAM MATERIALS, PROCESS FOR THEIR PRODUCTION AND POLYOL COMPOSITION USABLE IN THIS PROCESS.
CA2019533A1 (en) * 1989-11-09 1991-05-09 William H. Hollister Face mask and face mask components
JP7176849B2 (en) * 2018-03-23 2022-11-22 株式会社イノアックコーポレーション Polyurethane foam composition and method for producing polyurethane foam

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1591460A (en) * 1967-11-13 1970-06-05
FR2187836A1 (en) * 1972-05-03 1974-01-18 Grace W R & Co
FR2202969A2 (en) * 1972-05-03 1974-05-10 Grace W R Ltd Laminated cross-linked polyurethane materials - prepd from substd. poly-oxyethylene polyol, aq. reaction component and cross-linking agent
FR2217371A2 (en) * 1973-02-13 1974-09-06 Grace W R Ltd
US3956202A (en) * 1973-11-14 1976-05-11 Kohkoku Chemical Industry Co. Ltd. Process for preparing low smoke-generating rigid polyurethane foam

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1591460A (en) * 1967-11-13 1970-06-05
FR2187836A1 (en) * 1972-05-03 1974-01-18 Grace W R & Co
FR2202969A2 (en) * 1972-05-03 1974-05-10 Grace W R Ltd Laminated cross-linked polyurethane materials - prepd from substd. poly-oxyethylene polyol, aq. reaction component and cross-linking agent
FR2217371A2 (en) * 1973-02-13 1974-09-06 Grace W R Ltd
US3956202A (en) * 1973-11-14 1976-05-11 Kohkoku Chemical Industry Co. Ltd. Process for preparing low smoke-generating rigid polyurethane foam

Also Published As

Publication number Publication date
SE7703994L (en) 1977-10-07
GB1538809A (en) 1979-01-24
IT1085148B (en) 1985-05-28
NL7703696A (en) 1977-10-10
DE2714838A1 (en) 1977-10-20
JPS52123496A (en) 1977-10-17

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Legal Events

Date Code Title Description
ST Notification of lapse