IT8467250A1 - Copolimero alliloligosaccaride acrilico salificato, procedimento per la sua preparazione e suo impiego come superassorbente. - Google Patents

Copolimero alliloligosaccaride acrilico salificato, procedimento per la sua preparazione e suo impiego come superassorbente.

Info

Publication number
IT8467250A1
IT8467250A1 IT1984A67250A IT6725084A IT8467250A1 IT 8467250 A1 IT8467250 A1 IT 8467250A1 IT 1984A67250 A IT1984A67250 A IT 1984A67250A IT 6725084 A IT6725084 A IT 6725084A IT 8467250 A1 IT8467250 A1 IT 8467250A1
Authority
IT
Italy
Prior art keywords
alyloligosaccaride
copolymer
procedure
preparation
super absorbent
Prior art date
Application number
IT1984A67250A
Other languages
English (en)
Other versions
IT1178886B (it
IT8467250A0 (it
Original Assignee
Beghin Say Sa
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 Beghin Say Sa filed Critical Beghin Say Sa
Publication of IT8467250A0 publication Critical patent/IT8467250A0/it
Publication of IT8467250A1 publication Critical patent/IT8467250A1/it
Application granted granted Critical
Publication of IT1178886B publication Critical patent/IT1178886B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F216/00—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
    • C08F216/12—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 by an ether radical
    • 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
    • A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Hematology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Saccharide Compounds (AREA)
IT67250/84A 1983-03-18 1984-03-16 Copolimero alliloligosaccarde acrilico salificato procedimento per la sua preparazione e suo impiego come superassorbente IT1178886B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8304488A FR2542749B1 (fr) 1983-03-18 1983-03-18 Copolymere allyloligosaccharide-acrylique salifie, procede de preparation du copolymere et application comme super-absorbant

Publications (3)

Publication Number Publication Date
IT8467250A0 IT8467250A0 (it) 1984-03-16
IT8467250A1 true IT8467250A1 (it) 1985-09-16
IT1178886B IT1178886B (it) 1987-09-16

Family

ID=9287018

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67250/84A IT1178886B (it) 1983-03-18 1984-03-16 Copolimero alliloligosaccarde acrilico salificato procedimento per la sua preparazione e suo impiego come superassorbente

Country Status (10)

Country Link
US (1) US4587319A (it)
EP (1) EP0138875B1 (it)
JP (1) JPS60500914A (it)
DE (1) DE3463932D1 (it)
DK (1) DK531284D0 (it)
FR (1) FR2542749B1 (it)
GR (1) GR81820B (it)
IE (1) IE56980B1 (it)
IT (1) IT1178886B (it)
WO (1) WO1984003706A1 (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8422950D0 (en) * 1984-09-11 1984-10-17 Warne K J Hydrogel
FR2602985A1 (fr) * 1986-08-19 1988-02-26 Beghin Say Sa Polymeres superabsorbants appliques a l'absorption de liquides sanguins ou proteiniques
GB8705698D0 (en) * 1987-03-11 1987-04-15 Shell Int Research Water-swellable crosslinked polymers
US4914170A (en) * 1987-11-17 1990-04-03 Rohm And Haas Company Superabsorbent polymeric compositions and process for producing the same
US5789469A (en) * 1990-12-07 1998-08-04 Hawaii Agriculture Research Center Polymers having enhanced thermal stabilities and methods for their preparation using stabilization agents 1,6,6,-trimethacryloyl 2,3,3,4,4,-penta-o-methylsucrose 1,2,3,3,4,4,6,6,-octa-o-allylsucrose 1,2,3,3,4,4,6,6,-octo-o-crotylsucrose
US5470931A (en) * 1990-12-07 1995-11-28 Hawaiian Sugar Planters' Association Thermostable polymers from 1',2',3,3',4,4',6,6'-octa-O-allylsucrose
US5571907A (en) * 1990-12-07 1996-11-05 Hawaiian Sugar Planters' Association Epoxy monomers from sucrose
DE19521695A1 (de) * 1995-06-14 1996-12-19 Sandoz Ag Polymerisate, deren Herstellung und Verwendung
IT1289938B1 (it) * 1997-02-20 1998-10-19 Angelini Ricerche Spa Preparazione farmaceutica comprendente liposomi liofilizzati in cui e' incapsulato un principio attivo altamente insolubile in acqua e
US6706474B1 (en) * 2000-06-27 2004-03-16 Board Of Trustees Of The University Of Illinois Nucleic acid enzyme biosensors for ions
DE50208214D1 (de) * 2001-06-28 2006-11-02 Basf Ag Saure hochquellfähige hydrogele
US20080164067A1 (en) * 2007-01-09 2008-07-10 Ahmadi Tehrani Method for Reducing Aqueous Content of Oil-Based Fluids
US8292863B2 (en) 2009-10-21 2012-10-23 Donoho Christopher D Disposable diaper with pouches
JP5997420B2 (ja) * 2011-02-14 2016-09-28 住友精化株式会社 水溶性架橋剤

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2606881A (en) * 1949-04-08 1952-08-12 Zief Morris Polymerization of polyallyl and polymethallyl ethers of polyhydroxy compounds
US2798053A (en) * 1952-09-03 1957-07-02 Goodrich Co B F Carboxylic polymers
US2719970A (en) * 1952-10-14 1955-10-04 Jr Edward L Griffin Process for preparation of allylsucrose
JPS51125468A (en) * 1975-03-27 1976-11-01 Sanyo Chem Ind Ltd Method of preparing resins of high water absorbency
SE420838B (sv) * 1975-12-12 1981-11-02 Pharmacia Fine Chemicals Ab Dextranderivatgel i partikelform for separationsendamal
SE417431B (sv) * 1975-12-12 1981-03-16 Pharmacia Fine Chemicals Ab Dextranderivatgel for elektroforetisk separation
US4190562A (en) * 1977-04-04 1980-02-26 The B. F. Goodrich Company Improved water absorbent copolymers of copolymerizable carboxylic acids and acrylic or methacrylic esters

Also Published As

Publication number Publication date
DK531284A (da) 1984-11-08
EP0138875B1 (fr) 1987-05-27
GR81820B (it) 1984-12-12
US4587319A (en) 1986-05-06
IE840498L (en) 1984-09-18
IT1178886B (it) 1987-09-16
IE56980B1 (en) 1992-02-26
DK531284D0 (da) 1984-11-08
EP0138875A1 (fr) 1985-05-02
DE3463932D1 (en) 1987-07-02
FR2542749A1 (fr) 1984-09-21
WO1984003706A1 (fr) 1984-09-27
FR2542749B1 (fr) 1985-07-12
JPS60500914A (ja) 1985-06-20
IT8467250A0 (it) 1984-03-16

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