FR2347391A1 - POLYURETHANE FOAM WITH IMPROVED WATER-WETTING ABILITY, AND PROCESS FOR PREPARATION - Google Patents
POLYURETHANE FOAM WITH IMPROVED WATER-WETTING ABILITY, AND PROCESS FOR PREPARATIONInfo
- 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- Withdrawn
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)
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)
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)
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 |
-
1977
- 1977-04-02 DE DE19772714838 patent/DE2714838A1/en active Pending
- 1977-04-05 SE SE7703994A patent/SE7703994L/en unknown
- 1977-04-05 IT IT22140/77A patent/IT1085148B/en active
- 1977-04-05 NL NL7703696A patent/NL7703696A/en not_active Application Discontinuation
- 1977-04-06 FR FR7710459A patent/FR2347391A1/en not_active Withdrawn
- 1977-04-06 JP JP3860677A patent/JPS52123496A/en active Pending
- 1977-04-06 GB GB14601/77A patent/GB1538809A/en not_active Expired
Patent Citations (5)
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 |