FR2147839A1 - Polyurethane sponge - by impregnating foam with a binder contg water insoluble hydrophilic particles - Google Patents

Polyurethane sponge - by impregnating foam with a binder contg water insoluble hydrophilic particles

Info

Publication number
FR2147839A1
FR2147839A1 FR7128298A FR7128298A FR2147839A1 FR 2147839 A1 FR2147839 A1 FR 2147839A1 FR 7128298 A FR7128298 A FR 7128298A FR 7128298 A FR7128298 A FR 7128298A FR 2147839 A1 FR2147839 A1 FR 2147839A1
Authority
FR
France
Prior art keywords
water
insol
foam
water insoluble
binder
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
Application number
FR7128298A
Other languages
English (en)
French (fr)
Other versions
FR2147839B1 (enExample
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.)
NB PLASTIQUES
Original Assignee
NB PLASTIQUES
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 NB PLASTIQUES filed Critical NB PLASTIQUES
Priority to FR7128298A priority Critical patent/FR2147839A1/fr
Publication of FR2147839A1 publication Critical patent/FR2147839A1/fr
Application granted granted Critical
Publication of FR2147839B1 publication Critical patent/FR2147839B1/fr
Granted 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
    • C08J9/42—Impregnation with macromolecular 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
    • 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
    • C08J2429/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
    • 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
    • C08J2433/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers

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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
FR7128298A 1971-08-02 1971-08-02 Polyurethane sponge - by impregnating foam with a binder contg water insoluble hydrophilic particles Granted FR2147839A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7128298A FR2147839A1 (en) 1971-08-02 1971-08-02 Polyurethane sponge - by impregnating foam with a binder contg water insoluble hydrophilic particles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7128298A FR2147839A1 (en) 1971-08-02 1971-08-02 Polyurethane sponge - by impregnating foam with a binder contg water insoluble hydrophilic particles

Publications (2)

Publication Number Publication Date
FR2147839A1 true FR2147839A1 (en) 1973-03-11
FR2147839B1 FR2147839B1 (enExample) 1974-03-29

Family

ID=9081334

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7128298A Granted FR2147839A1 (en) 1971-08-02 1971-08-02 Polyurethane sponge - by impregnating foam with a binder contg water insoluble hydrophilic particles

Country Status (1)

Country Link
FR (1) FR2147839A1 (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028967A1 (fr) * 1979-11-09 1981-05-20 Thomson-Csf Procédé de fabrication de matière absorbant les ondes hyperfréquences et matière absorbante ainsi constituée
EP0041934A1 (en) * 1980-06-11 1981-12-16 AB Ferrosan Foamed plastic containing swellable polymer particles, and method for production thereof
WO1998058033A1 (en) * 1997-06-17 1998-12-23 Siew Puat Yeo Adhesive compositions and composite materials
WO2003074194A3 (de) * 2002-03-07 2004-04-08 Degussa Hydrophile oberflächen
EP1312453A3 (en) * 1998-06-08 2004-06-02 Complastik Corporation Composite articles including prepregs, preforms, laminates and sandwich moldings and methods of making the same
US6861131B2 (en) 2000-12-06 2005-03-01 Complastik Corp. Hybrid composite articles and methods for their production

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028967A1 (fr) * 1979-11-09 1981-05-20 Thomson-Csf Procédé de fabrication de matière absorbant les ondes hyperfréquences et matière absorbante ainsi constituée
FR2469203A1 (fr) * 1979-11-09 1981-05-22 Thomson Csf Procede de fabrication de matiere absorbante pour les ondes hyperfrequences, dispositif de mise en oeuvre du procede et matiere absorbante ainsi constituee
EP0041934A1 (en) * 1980-06-11 1981-12-16 AB Ferrosan Foamed plastic containing swellable polymer particles, and method for production thereof
WO1998058033A1 (en) * 1997-06-17 1998-12-23 Siew Puat Yeo Adhesive compositions and composite materials
US6537934B1 (en) * 1997-06-17 2003-03-25 Siew Puat Yeo Adhesive compositions and composite materials
EP1312453A3 (en) * 1998-06-08 2004-06-02 Complastik Corporation Composite articles including prepregs, preforms, laminates and sandwich moldings and methods of making the same
US6861131B2 (en) 2000-12-06 2005-03-01 Complastik Corp. Hybrid composite articles and methods for their production
WO2003074194A3 (de) * 2002-03-07 2004-04-08 Degussa Hydrophile oberflächen
CN100430452C (zh) * 2002-03-07 2008-11-05 德古萨股份公司 亲水性表面
US8314039B2 (en) 2002-03-07 2012-11-20 Evonik Degussa Gmbh Hydrophilic surfaces

Also Published As

Publication number Publication date
FR2147839B1 (enExample) 1974-03-29

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Legal Events

Date Code Title Description
ST Notification of lapse