FR2308665A1 - Gel hydrate et son procede de preparation - Google Patents

Gel hydrate et son procede de preparation

Info

Publication number
FR2308665A1
FR2308665A1 FR7612089A FR7612089A FR2308665A1 FR 2308665 A1 FR2308665 A1 FR 2308665A1 FR 7612089 A FR7612089 A FR 7612089A FR 7612089 A FR7612089 A FR 7612089A FR 2308665 A1 FR2308665 A1 FR 2308665A1
Authority
FR
France
Prior art keywords
preparation process
hydrated gel
hydrated
gel
preparation
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
FR7612089A
Other languages
English (en)
French (fr)
Other versions
FR2308665B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Akio Iwama
Isao Mune
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.)
Nitto Denko Corp
Original Assignee
Nitto Electric Industrial Co Ltd
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 Nitto Electric Industrial Co Ltd filed Critical Nitto Electric Industrial Co Ltd
Publication of FR2308665A1 publication Critical patent/FR2308665A1/fr
Application granted granted Critical
Publication of FR2308665B1 publication Critical patent/FR2308665B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
    • A61L9/04—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
    • A61L9/048—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating air treating gels
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
    • 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
    • Y10S524/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S524/916—Hydrogel compositions

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Epidemiology (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Colloid Chemistry (AREA)
  • Invalid Beds And Related Equipment (AREA)
  • Medicinal Preparation (AREA)
FR7612089A 1975-04-24 1976-04-23 Gel hydrate et son procede de preparation Granted FR2308665A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50050300A JPS51125442A (en) 1975-04-24 1975-04-24 A hydrous gel and a process for preparing it

Publications (2)

Publication Number Publication Date
FR2308665A1 true FR2308665A1 (fr) 1976-11-19
FR2308665B1 FR2308665B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1980-02-15

Family

ID=12855029

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7612089A Granted FR2308665A1 (fr) 1975-04-24 1976-04-23 Gel hydrate et son procede de preparation

Country Status (6)

Country Link
US (1) US4102807A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS51125442A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1078086A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2617912C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2308665A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1522087A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0732374A3 (en) * 1995-03-17 1997-11-19 Dussek Campbell Limited Water-swellable compositions

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55108428A (en) * 1979-02-13 1980-08-20 Kuraray Co Ltd Water-containing gel substance
JPS5649744A (en) * 1979-09-29 1981-05-06 Nitto Electric Ind Co Ltd Composite oleogel and production thereof
JPS60143597U (ja) * 1984-03-06 1985-09-24 株式会社日立ホームテック 乾燥装置
GB2229443A (en) * 1989-03-07 1990-09-26 American Cyanamid Co Wound dressings
US6333374B1 (en) * 1990-05-21 2001-12-25 Applied Elastomerics, Inc. Fluffy, strong, solid elastic gels, articles and method of making same
US5622649A (en) * 1991-06-27 1997-04-22 Emory University Multiple emulsions and methods of preparation
WO1999047589A1 (fr) * 1998-03-17 1999-09-23 Hutchinson Emulsions stables, leur procede de preparation et leurs applications
DE19911170A1 (de) * 1999-03-12 2000-09-14 Basf Ag Verfahren zum Herstellen von W/O-Emulsionen
GB0327310D0 (en) * 2003-11-24 2003-12-24 Oztech Pty Ltd Pressure impulse mitigation
FR3032972B1 (fr) 2015-02-20 2019-05-10 Arkema France Polymeric composition absorbing, comprising and releasing an odoriferous active compound, method for preparing it and its use
CN114031819B (zh) * 2021-11-25 2022-10-21 东莞市兆科电子材料科技有限公司 水凝胶及其制备方法和应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1267845B (de) * 1964-05-30 1968-05-09 Bayer Ag Derivate von Polyestern als Emulgiermittel
LU47604A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1964-12-17 1966-06-17
US3740421A (en) * 1966-09-19 1973-06-19 Basf Wyandotte Corp Polyoxyethylene-polyoxypropylene aqueous gels
DE1903406C3 (de) * 1968-01-29 1979-10-31 Minnesota Mining And Manufacturing Co., Saint Paul, Minn. (V.St.A.) Hochelastisches Polymerisatgel
GB1332966A (en) * 1971-12-23 1973-10-10 Phillips Petroleum Co Railroad ballast construction
US3879575A (en) * 1974-02-21 1975-04-22 Bell Telephone Labor Inc Encapsulating compound and closure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0732374A3 (en) * 1995-03-17 1997-11-19 Dussek Campbell Limited Water-swellable compositions

Also Published As

Publication number Publication date
US4102807A (en) 1978-07-25
JPS5248895B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1977-12-13
JPS51125442A (en) 1976-11-01
DE2617912A1 (de) 1976-11-04
DE2617912C2 (de) 1985-05-15
CA1078086A (en) 1980-05-20
GB1522087A (en) 1978-08-23
FR2308665B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1980-02-15

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Legal Events

Date Code Title Description
ST Notification of lapse