ES484964A1 - Procedimiento de reticulacion de la carboximetilcelulosa - Google Patents

Procedimiento de reticulacion de la carboximetilcelulosa

Info

Publication number
ES484964A1
ES484964A1 ES484964A ES484964A ES484964A1 ES 484964 A1 ES484964 A1 ES 484964A1 ES 484964 A ES484964 A ES 484964A ES 484964 A ES484964 A ES 484964A ES 484964 A1 ES484964 A1 ES 484964A1
Authority
ES
Spain
Prior art keywords
cross
carboxymethyl cellulose
products obtained
cmc
linked
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.)
Expired
Application number
ES484964A
Other languages
English (en)
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.)
Battelle Memorial Institute Inc
Original Assignee
Battelle Memorial Institute Inc
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 Battelle Memorial Institute Inc filed Critical Battelle Memorial Institute Inc
Publication of ES484964A1 publication Critical patent/ES484964A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/005—Crosslinking of cellulose derivatives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Procedimiento de reticulación de la carboximetil-celulosa, denominada bajo las siglas CMC, caracterizado porque se le hace reaccionar con una carbodiimida, que proporciona una CMC reticulada.
ES484964A 1978-10-12 1979-10-11 Procedimiento de reticulacion de la carboximetilcelulosa Expired ES484964A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1058278 1978-10-12

Publications (1)

Publication Number Publication Date
ES484964A1 true ES484964A1 (es) 1980-06-16

Family

ID=4364732

Family Applications (1)

Application Number Title Priority Date Filing Date
ES484964A Expired ES484964A1 (es) 1978-10-12 1979-10-11 Procedimiento de reticulacion de la carboximetilcelulosa

Country Status (5)

Country Link
EP (1) EP0010519A1 (es)
JP (1) JPS55500785A (es)
ES (1) ES484964A1 (es)
FI (1) FI793150A (es)
WO (1) WO1980000842A1 (es)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2463308A1 (en) 2007-08-10 2012-06-13 Alessandro Sannino Polymer Hydrogels and Medical Use Thereof
EP3144340A1 (en) 2015-09-17 2017-03-22 Solvay Acetow GmbH Polymer gels, method of preparation and uses thereof

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE456346B (sv) * 1984-07-23 1988-09-26 Pharmacia Ab Gel for att forhindra adhesion mellan kroppsvevnader och sett for dess framstellning
US6030958A (en) * 1987-09-18 2000-02-29 Genzyme Corporation Water insoluble derivatives of hyaluronic acid
US6235726B1 (en) * 1987-09-18 2001-05-22 Genzyme Corporation Water insoluble derivatives of polyanionic polysaccharides
US6610669B1 (en) * 1987-09-18 2003-08-26 Genzyme Corporation Water insoluble derivatives of polyanionic polysaccharides
JP3274550B2 (ja) * 1993-08-03 2002-04-15 株式会社日本触媒 吸水材の製法
WO1999010385A1 (fr) 1997-08-22 1999-03-04 Denki Kagaku Kogyo Kabushiki Kaisha Gel d'acide hyaluronique, son procede de production et substance therapeutique le contenant
CA2390556C (en) 1999-11-09 2009-05-19 Denki Kagaku Kogyo Kabushiki Kaisha Use of soluble cellulose derivative having been made hardly soluble in water and method for producing it
JP4669919B2 (ja) * 2003-06-06 2011-04-13 コスモテック株式会社 医療用組成物
US20060142480A1 (en) * 2004-12-29 2006-06-29 Mengkui Luo Method of making carboxyalkyl cellulose polymer network
US20060142478A1 (en) * 2004-12-29 2006-06-29 Mengkui Luo Carboxyalkyl cellulose polymer network
US20060142561A1 (en) * 2004-12-29 2006-06-29 Mengkui Luo Carboxyalkyl cellulose
JP2009256306A (ja) * 2008-03-18 2009-11-05 Daicel Chem Ind Ltd 重合性不飽和基を有するアダマンタン誘導体とその製造法
EP2268674B1 (en) 2008-04-14 2017-12-13 Akzo Nobel Chemicals International B.V. Process to prepare crosslinked cellulose ethers, crosslinked cellulose ethers obtainable by such process and the use thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2415043A (en) * 1944-03-23 1947-01-28 Montclair Res Corp Carbodimide-cellulose products and the process of making same
BE541048A (es) * 1954-09-09
USB698364I5 (es) * 1957-11-25
US3457256A (en) * 1967-05-08 1969-07-22 American Cyanamid Co Selective membranes-a process for altering the adsorption qualities of cellulose membranes
US3589364A (en) * 1968-03-14 1971-06-29 Buckeye Cellulose Corp Bibulous cellulosic fibers

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2463308A1 (en) 2007-08-10 2012-06-13 Alessandro Sannino Polymer Hydrogels and Medical Use Thereof
EP2514444A1 (en) 2007-08-10 2012-10-24 Alessandro Sannino Absorbent product for personal care
EP2532685A1 (en) 2007-08-10 2012-12-12 Alessandro Sannino Polymer hydrogels and use thereof
EP2535359A1 (en) 2007-08-10 2012-12-19 Alessandro Sannino Controlled release agricultural products
EP3144340A1 (en) 2015-09-17 2017-03-22 Solvay Acetow GmbH Polymer gels, method of preparation and uses thereof
WO2017045994A1 (en) 2015-09-17 2017-03-23 Solvay Acetow Gmbh Polymer gels, method of preparation and uses thereof

Also Published As

Publication number Publication date
JPS55500785A (es) 1980-10-16
WO1980000842A1 (en) 1980-05-01
FI793150A (fi) 1980-04-13
EP0010519A1 (fr) 1980-04-30

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