FR2369309A1 - Mousse de polyester stable et elastique a base de polyols et d'halogenure d'acyle - Google Patents
Mousse de polyester stable et elastique a base de polyols et d'halogenure d'acyleInfo
- Publication number
- FR2369309A1 FR2369309A1 FR7732759A FR7732759A FR2369309A1 FR 2369309 A1 FR2369309 A1 FR 2369309A1 FR 7732759 A FR7732759 A FR 7732759A FR 7732759 A FR7732759 A FR 7732759A FR 2369309 A1 FR2369309 A1 FR 2369309A1
- Authority
- FR
- France
- Prior art keywords
- polyols
- stable
- polyester foam
- elastic polyester
- foam based
- 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
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
- C08J9/02—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by the reacting monomers or modifying agents during the preparation or modification of macromolecules
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/425—Porous materials, e.g. foams or sponges
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/66—Polyesters containing oxygen in the form of ether groups
- C08G63/668—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds
-
- 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
- C08J9/0066—Use of inorganic compounding ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
-
- 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
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
-
- 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
-
- 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
- Y10S521/918—Physical aftertreatment of a cellular product
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Hematology (AREA)
- Public Health (AREA)
- Inorganic Chemistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Dispersion Chemistry (AREA)
- Veterinary Medicine (AREA)
- Polyurethanes Or Polyureas (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Polyesters Or Polycarbonates (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Materials For Medical Uses (AREA)
Abstract
Mousse de polyester stable et élastique à base de polyols et d'halogénure d'acyle. On fait réagir un halogénure d'acyle, un polyol et un agent de réticulation polyhydroxylé en présence d'un carbonate de métal alcalin. On utilise un procédé analogue à celui auquel on fait appel dans la production de mousses de polyuréthane en une seule opération. Les réactifs préférés sont le chlorure d'adipyle, un polyol quadrifonctionnel à base de pentaérythritol, un agent de réticulation de pentaérythritol propoxylé, et le carbonate de sodium. Tampons cataméniaux, éponges pour usages domestiques, sièges de voitures.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US73793076A | 1976-11-02 | 1976-11-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2369309A1 true FR2369309A1 (fr) | 1978-05-26 |
FR2369309B1 FR2369309B1 (fr) | 1984-06-29 |
Family
ID=24965853
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7732759A Granted FR2369309A1 (fr) | 1976-11-02 | 1977-10-28 | Mousse de polyester stable et elastique a base de polyols et d'halogenure d'acyle |
Country Status (20)
Country | Link |
---|---|
US (1) | US4110276A (fr) |
JP (1) | JPS5391976A (fr) |
AT (1) | AT375379B (fr) |
AU (1) | AU516287B2 (fr) |
BE (1) | BE860350A (fr) |
BR (1) | BR7707289A (fr) |
CH (1) | CH635852A5 (fr) |
DE (1) | DE2748856C2 (fr) |
DK (1) | DK487777A (fr) |
ES (1) | ES463773A1 (fr) |
FI (1) | FI65076C (fr) |
FR (1) | FR2369309A1 (fr) |
GB (1) | GB1585628A (fr) |
GR (1) | GR63070B (fr) |
IE (1) | IE45906B1 (fr) |
IT (1) | IT1089028B (fr) |
LU (1) | LU78428A1 (fr) |
NL (1) | NL182151C (fr) |
NO (1) | NO146748C (fr) |
SE (1) | SE426703B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995012375A2 (fr) * | 1993-11-04 | 1995-05-11 | Smith & Nephew Plc | Bandages |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE508401C2 (sv) * | 1993-06-09 | 1998-10-05 | Sca Hygiene Prod Ab | Absorberande struktur och absorberande alster, som innefattar strukturen ifråga |
JP3015628B2 (ja) * | 1993-06-30 | 2000-03-06 | 日本プレストン株式会社 | 転写型化粧シートとその製造方法 |
US5563179A (en) * | 1995-01-10 | 1996-10-08 | The Proctor & Gamble Company | Absorbent foams made from high internal phase emulsions useful for acquiring and distributing aqueous fluids |
US6372953B1 (en) * | 1995-01-10 | 2002-04-16 | The Procter & Gamble Company | Absorbent members comprising a high surface area material for absorbing body liquids |
US5650222A (en) * | 1995-01-10 | 1997-07-22 | The Procter & Gamble Company | Absorbent foam materials for aqueous fluids made from high internal phase emulsions having very high water-to-oil ratios |
US6426445B1 (en) | 1995-01-10 | 2002-07-30 | The Procter & Gamble Company | Absorbent members comprising an agglomerate of hydrogel-forming absorbent polymer and particulate hydrophilic foam |
US5849805A (en) * | 1995-01-10 | 1998-12-15 | The Procter & Gamble Company | Process for making foams useful as absorbent members for catamenial pads |
MY132433A (en) * | 1995-01-10 | 2007-10-31 | Procter & Gamble | Foams made from high internal phase emulsions useful as absorbent members for catamenial pads |
US5873869A (en) * | 1995-03-02 | 1999-02-23 | The Procter & Gamble Company | Absorbent article with foam absorbent structure providing improved menses acquisition and fit |
US5770634A (en) * | 1995-06-07 | 1998-06-23 | The Procter & Gamble Company | Foam materials for insulation, derived from high internal phase emulsions |
US5633291A (en) * | 1995-06-07 | 1997-05-27 | The Procter & Gamble Company | Use of foam materials derived from high internal phase emulsions for insulation |
US5550167A (en) * | 1995-08-30 | 1996-08-27 | The Procter & Gamble Company | Absorbent foams made from high internal phase emulsions useful for acquiring aqueous fluids |
US6083211A (en) * | 1998-03-13 | 2000-07-04 | The Procter & Gamble Company | High suction polymeric foam materials |
US6013589A (en) * | 1998-03-13 | 2000-01-11 | The Procter & Gamble Company | Absorbent materials for distributing aqueous liquids |
US6160028A (en) * | 1998-07-17 | 2000-12-12 | The Procter & Gamble Company | Flame retardant microporous polymeric foams |
US6245697B1 (en) | 1998-11-12 | 2001-06-12 | The Procter & Gamble Company | Flexible mat for absorbing liquids comprising polymeric foam materials |
US6406648B1 (en) | 1999-11-02 | 2002-06-18 | The Procter & Gamble Company | Method of making shaped foam implements |
US20050085781A1 (en) * | 2000-04-26 | 2005-04-21 | Corlett Nadia M. | Ultra-compact and highly portable absorbent articles |
US6803495B2 (en) | 2000-06-28 | 2004-10-12 | World Properties, Inc. | Polyurethane foam composition and method of manufacture thereof |
US20050131368A2 (en) | 2003-03-04 | 2005-06-16 | Diaperoos, Llc | Vacuum-packed diaper |
US7243477B2 (en) | 2003-03-04 | 2007-07-17 | Diaperoos, Llc | Packaging diaper with deceptive size including vacuum-sealing |
US20070059511A1 (en) * | 2004-03-31 | 2007-03-15 | Edwards Walter L | Low density foamed polymers |
KR100629713B1 (ko) * | 2004-04-10 | 2006-09-29 | (주)아모레퍼시픽 | 펜타에리스리톨 유도체와 이의 제조방법, 및 이를포함하는 액정베이스 |
CN105358185B (zh) * | 2013-04-10 | 2019-08-06 | 墨尔本大学 | 用于再生医学和组织工程的可生物降解的网络聚合物 |
US10182945B2 (en) | 2013-10-04 | 2019-01-22 | Dristi, LLC | Hybrid dressings of hydrophilic material and polymer foam |
US10004646B2 (en) | 2013-10-04 | 2018-06-26 | Dristi, LLC | Methods for using polymer foam absorbent materials in wound dressings |
EP2985335A1 (fr) * | 2014-08-15 | 2016-02-17 | LANXESS Deutschland GmbH | Mousses de polyuréthanne ignifuges ayant un faible roussissement |
US10729600B2 (en) | 2015-06-30 | 2020-08-04 | The Procter & Gamble Company | Absorbent structure |
US11173078B2 (en) | 2015-11-04 | 2021-11-16 | The Procter & Gamble Company | Absorbent structure |
US11376168B2 (en) | 2015-11-04 | 2022-07-05 | The Procter & Gamble Company | Absorbent article with absorbent structure having anisotropic rigidity |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1203955B (de) * | 1964-02-01 | 1965-10-28 | Huels Chemische Werke Ag | Verfahren zum Herstellen schaumfoermiger Formteile aus Polyesterformmassen |
US4013624A (en) * | 1972-03-20 | 1977-03-22 | E. I. Du Pont De Nemours And Company | Branched thermoplastic copolyesters |
US3815601A (en) * | 1972-05-17 | 1974-06-11 | Procter & Gamble | Catamenial aggregate absorbent body |
-
1977
- 1977-10-19 US US05/843,606 patent/US4110276A/en not_active Expired - Lifetime
- 1977-10-27 CH CH1307377A patent/CH635852A5/de not_active IP Right Cessation
- 1977-10-28 FR FR7732759A patent/FR2369309A1/fr active Granted
- 1977-10-31 LU LU78428A patent/LU78428A1/xx unknown
- 1977-10-31 DE DE2748856A patent/DE2748856C2/de not_active Expired
- 1977-10-31 BR BR7707289A patent/BR7707289A/pt unknown
- 1977-10-31 GR GR54679A patent/GR63070B/el unknown
- 1977-10-31 IT IT29236/77A patent/IT1089028B/it active
- 1977-10-31 BE BE182240A patent/BE860350A/fr not_active IP Right Cessation
- 1977-11-01 AU AU30215/77A patent/AU516287B2/en not_active Expired
- 1977-11-01 FI FI773271A patent/FI65076C/fi not_active IP Right Cessation
- 1977-11-01 SE SE7712325A patent/SE426703B/xx not_active IP Right Cessation
- 1977-11-01 NO NO773745A patent/NO146748C/no unknown
- 1977-11-01 IE IE2221/77A patent/IE45906B1/en unknown
- 1977-11-01 GB GB45359/77A patent/GB1585628A/en not_active Expired
- 1977-11-02 NL NLAANVRAGE7712067,A patent/NL182151C/xx not_active IP Right Cessation
- 1977-11-02 JP JP13210477A patent/JPS5391976A/ja active Granted
- 1977-11-02 DK DK487777A patent/DK487777A/da not_active Application Discontinuation
- 1977-11-02 AT AT0781377A patent/AT375379B/de active
- 1977-11-02 ES ES463773A patent/ES463773A1/es not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995012375A2 (fr) * | 1993-11-04 | 1995-05-11 | Smith & Nephew Plc | Bandages |
WO1995012375A3 (fr) * | 1993-11-04 | 1995-08-10 | Smith & Nephew | Bandages |
GB2297929A (en) * | 1993-11-04 | 1996-08-21 | Smith & Nephew | Bandages |
GB2297929B (en) * | 1993-11-04 | 1997-10-29 | Smith & Nephew | Bandages |
Also Published As
Publication number | Publication date |
---|---|
GR63070B (en) | 1979-08-06 |
ATA781377A (de) | 1983-12-15 |
LU78428A1 (fr) | 1978-07-14 |
AU516287B2 (en) | 1981-05-28 |
SE426703B (sv) | 1983-02-07 |
GB1585628A (en) | 1981-03-11 |
DE2748856C2 (de) | 1982-12-30 |
US4110276A (en) | 1978-08-29 |
FR2369309B1 (fr) | 1984-06-29 |
NO146748B (no) | 1982-08-23 |
AT375379B (de) | 1984-07-25 |
DK487777A (da) | 1978-05-03 |
NO773745L (no) | 1978-05-03 |
SE7712325L (sv) | 1978-05-03 |
IE45906B1 (en) | 1982-12-29 |
BR7707289A (pt) | 1978-07-18 |
NL182151C (nl) | 1988-01-18 |
FI773271A (fi) | 1978-05-03 |
IE45906L (en) | 1978-05-02 |
CH635852A5 (de) | 1983-04-29 |
FI65076C (fi) | 1984-03-12 |
ES463773A1 (es) | 1978-12-16 |
NL182151B (nl) | 1987-08-17 |
NO146748C (no) | 1982-12-01 |
FI65076B (fi) | 1983-11-30 |
AU3021577A (en) | 1979-05-10 |
DE2748856A1 (de) | 1978-05-11 |
JPS5391976A (en) | 1978-08-12 |
JPS5616183B2 (fr) | 1981-04-15 |
NL7712067A (nl) | 1978-05-05 |
IT1089028B (it) | 1985-06-10 |
BE860350A (fr) | 1978-05-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2369309A1 (fr) | Mousse de polyester stable et elastique a base de polyols et d'halogenure d'acyle | |
ATE19255T1 (de) | Polymer-modifizierte polyole. | |
ES8305388A1 (es) | "procedimiento para la obtencion de un articulo de espuma flexible de poliuretano". | |
BE826984A (fr) | Agent modifiant pour l'extrusion de mousse de poly(chlorure de vinyle)composition modifiee et procede pour son extrusion | |
IT1113268B (it) | Procedimento per la produzione di espanso morbido di polimero etilenico | |
PT66308B (en) | Process for the production of soft and extra-supersoft polyurethane foams | |
DE68929172D1 (de) | Verfahren zur Herstellung von Polyurethanschaumstoff | |
GB1554291A (en) | Process for the manufacture of highly elastic polyurethane foams | |
ES8402328A1 (es) | Procedimiento para espumar polimeros termoplasticos. | |
ATE245668T1 (de) | Polymer-modifizierte polyole, ihre verwendung für die herstellung von polyurethanprodukten | |
JPS52142765A (en) | Foaming agent and process for manufacture of polymer foam material using it | |
ES472837A1 (es) | Procedimiento para la obtencion de materiales sinteticos es-pumados | |
JPS53138500A (en) | Production of urethane foam with good water-absorption and retention properties | |
JPS5423670A (en) | Production of hyghly foamed polyethylene | |
FI954014A (fi) | Stabiloitu polyeetteripolyoli ja siitä valmistettu polyuretaanivaahto | |
ES470307A1 (es) | Un procedimiento para preparar una espuma de poliuretano | |
Voinovitch | Effect of various activators on the hydration of granulated slag | |
DE3481519D1 (de) | Polyole fuer die herstellung starrer polyurethan-schaeume. | |
IT7923203A0 (it) | Fabbricazione di schiume di poliuretano ad alta elasticita'. | |
JPS5363497A (en) | Production of rigid polyurethane foam | |
FR2285421A1 (fr) | Procede conjoint de reticulation, d'expansion et d'extrusion de mousse de polyethylene | |
JPS5418869A (en) | Production of foamed vinyl chloride resin | |
JPS5328699A (en) | Manufacture of highly elastic urethane foams | |
GB1064277A (en) | Improvements in or relating to catalysts useful in fluorohydrocarbon production | |
JPS5379040A (en) | Production of foaming agent |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |