ATE14227T1 - Vernetztes carboxymethylcellulosecarbonat und verfahren zu dessen herstellung. - Google Patents

Vernetztes carboxymethylcellulosecarbonat und verfahren zu dessen herstellung.

Info

Publication number
ATE14227T1
ATE14227T1 AT82810007T AT82810007T ATE14227T1 AT E14227 T1 ATE14227 T1 AT E14227T1 AT 82810007 T AT82810007 T AT 82810007T AT 82810007 T AT82810007 T AT 82810007T AT E14227 T1 ATE14227 T1 AT E14227T1
Authority
AT
Austria
Prior art keywords
carbonate
carboxymethylcellulosic
crosslinked
production
intermolecular
Prior art date
Application number
AT82810007T
Other languages
English (en)
Inventor
Guenter Bellmann
Celeste Cervini
Jean-Pierre Sachetto
Original Assignee
Battelle Memorial Institute
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 filed Critical Battelle Memorial Institute
Application granted granted Critical
Publication of ATE14227T1 publication Critical patent/ATE14227T1/de

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)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
AT82810007T 1981-01-14 1982-01-11 Vernetztes carboxymethylcellulosecarbonat und verfahren zu dessen herstellung. ATE14227T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH20281 1981-01-14
EP82810007A EP0056360B1 (de) 1981-01-14 1982-01-11 Vernetztes Carboxymethylcellulosecarbonat und Verfahren zu dessen Herstellung

Publications (1)

Publication Number Publication Date
ATE14227T1 true ATE14227T1 (de) 1985-07-15

Family

ID=4181572

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82810007T ATE14227T1 (de) 1981-01-14 1982-01-11 Vernetztes carboxymethylcellulosecarbonat und verfahren zu dessen herstellung.

Country Status (5)

Country Link
US (1) US4404371A (de)
EP (1) EP0056360B1 (de)
JP (1) JPS57137301A (de)
AT (1) ATE14227T1 (de)
DE (1) DE3264596D1 (de)

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Publication number Priority date Publication date Assignee Title
US4609675A (en) * 1984-08-17 1986-09-02 The Upjohn Company Stable, high dose, high bulk density ibuprofen granulations for tablet and capsule manufacturing
US6235726B1 (en) * 1987-09-18 2001-05-22 Genzyme Corporation Water insoluble derivatives of polyanionic polysaccharides
US6030958A (en) * 1987-09-18 2000-02-29 Genzyme Corporation Water insoluble derivatives of hyaluronic acid
US5550189A (en) * 1992-04-17 1996-08-27 Kimberly-Clark Corporation Modified polysaccharides having improved absorbent properties and process for the preparation thereof
JP3274550B2 (ja) * 1993-08-03 2002-04-15 株式会社日本触媒 吸水材の製法
DE19746264A1 (de) 1997-10-20 1999-04-29 Wolff Walsrode Ag Verfahren zur Herstellung einer Carboxymethylcellulose mit verbesserter Wasserretention
DE10041311A1 (de) * 2000-08-23 2002-03-07 Clariant Gmbh Verfahren zur Modifizierung von Celluseethern
AP1897A (en) 2001-01-23 2008-10-10 Aventis Pasteur Multivalent Meningococcal polysaccharide-Protein Conjugate Vaccine.
US20060142478A1 (en) * 2004-12-29 2006-06-29 Mengkui Luo Carboxyalkyl cellulose polymer network
ITTO20040918A1 (it) * 2004-12-29 2005-03-29 Luigi Ambrosio Idrogel polimerici superassorbenti biodegradabili e procedimento per la loro preparazione
US20060142480A1 (en) * 2004-12-29 2006-06-29 Mengkui Luo Method of making carboxyalkyl cellulose polymer network
US20060142561A1 (en) * 2004-12-29 2006-06-29 Mengkui Luo Carboxyalkyl cellulose
EP2268674B1 (de) 2008-04-14 2017-12-13 Akzo Nobel Chemicals International B.V. Verfahren zur herstellung von vernetzten celluloseethern, vernetzte celluloseether aus diesem verfahren und verwendung davon
SI2505614T1 (sl) * 2011-04-01 2014-02-28 Omya International Ag Postopek za pripravo samopovezujočih pigmentnih delcev
DK2565236T3 (en) 2011-08-31 2014-03-17 Omya Int Ag Self-binding pigment hybrid
CN102887956B (zh) * 2012-10-22 2015-06-03 河北业之源化工有限公司 一种制备技术级高粘度高抗盐性羧甲基纤维素钠的方法
US10426037B2 (en) 2015-07-15 2019-09-24 International Business Machines Corporation Circuitized structure with 3-dimensional configuration
US9911012B2 (en) 2015-09-25 2018-03-06 International Business Machines Corporation Overlapping, discrete tamper-respondent sensors
US10098235B2 (en) 2015-09-25 2018-10-09 International Business Machines Corporation Tamper-respondent assemblies with region(s) of increased susceptibility to damage
US9591776B1 (en) 2015-09-25 2017-03-07 International Business Machines Corporation Enclosure with inner tamper-respondent sensor(s)
US9894749B2 (en) 2015-09-25 2018-02-13 International Business Machines Corporation Tamper-respondent assemblies with bond protection
US10172239B2 (en) 2015-09-25 2019-01-01 International Business Machines Corporation Tamper-respondent sensors with formed flexible layer(s)
US10175064B2 (en) 2015-09-25 2019-01-08 International Business Machines Corporation Circuit boards and electronic packages with embedded tamper-respondent sensor
US9924591B2 (en) 2015-09-25 2018-03-20 International Business Machines Corporation Tamper-respondent assemblies
US9578764B1 (en) 2015-09-25 2017-02-21 International Business Machines Corporation Enclosure with inner tamper-respondent sensor(s) and physical security element(s)
US10143090B2 (en) 2015-10-19 2018-11-27 International Business Machines Corporation Circuit layouts of tamper-respondent sensors
US9913389B2 (en) 2015-12-01 2018-03-06 International Business Corporation Corporation Tamper-respondent assembly with vent structure
US10327343B2 (en) 2015-12-09 2019-06-18 International Business Machines Corporation Applying pressure to adhesive using CTE mismatch between components
US9554477B1 (en) 2015-12-18 2017-01-24 International Business Machines Corporation Tamper-respondent assemblies with enclosure-to-board protection
US9916744B2 (en) 2016-02-25 2018-03-13 International Business Machines Corporation Multi-layer stack with embedded tamper-detect protection
US9904811B2 (en) 2016-04-27 2018-02-27 International Business Machines Corporation Tamper-proof electronic packages with two-phase dielectric fluid
US9913370B2 (en) 2016-05-13 2018-03-06 International Business Machines Corporation Tamper-proof electronic packages formed with stressed glass
US9881880B2 (en) 2016-05-13 2018-01-30 International Business Machines Corporation Tamper-proof electronic packages with stressed glass component substrate(s)
US9858776B1 (en) 2016-06-28 2018-01-02 International Business Machines Corporation Tamper-respondent assembly with nonlinearity monitoring
US10321589B2 (en) 2016-09-19 2019-06-11 International Business Machines Corporation Tamper-respondent assembly with sensor connection adapter
US10271424B2 (en) 2016-09-26 2019-04-23 International Business Machines Corporation Tamper-respondent assemblies with in situ vent structure(s)
US10299372B2 (en) 2016-09-26 2019-05-21 International Business Machines Corporation Vented tamper-respondent assemblies
US9999124B2 (en) 2016-11-02 2018-06-12 International Business Machines Corporation Tamper-respondent assemblies with trace regions of increased susceptibility to breaking
US10327329B2 (en) 2017-02-13 2019-06-18 International Business Machines Corporation Tamper-respondent assembly with flexible tamper-detect sensor(s) overlying in-situ-formed tamper-detect sensor
US10306753B1 (en) 2018-02-22 2019-05-28 International Business Machines Corporation Enclosure-to-board interface with tamper-detect circuit(s)
US11122682B2 (en) 2018-04-04 2021-09-14 International Business Machines Corporation Tamper-respondent sensors with liquid crystal polymer layers
JP2020019854A (ja) * 2018-07-31 2020-02-06 株式会社ダイセル セルロース誘導体とその成形体

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1289548A (de) * 1969-12-18 1972-09-20
DE2556754C3 (de) * 1975-12-17 1982-04-29 Hoechst Ag, 6000 Frankfurt Verfahren zur Modifizierung von wasserlöslichen Hydroxyalkylcelluloseethern zu völlig oder teilweise wasserunlöslichen Produkten und Verfahren zur Herstellung von wäßrigen Lösungen der modifizierten Produkte
US4200736A (en) * 1978-05-17 1980-04-29 International Playtex, Inc. Preparation of water-insoluble carboxymethyl cellulose absorbents
DE2823757C2 (de) * 1978-05-31 1982-10-21 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung von quellfähigen Fasern oder quellfähigen textilen Flächengebilden
DE2823736A1 (de) * 1978-05-31 1979-12-13 Hoechst Ag Verfahren und vorrichtung zur herstellung von quellfaehiger, vernetzter carboxyalkylcellulose aus natuerlich vorkommender cellulose oder cellulosehydrat und deren verwendung

Also Published As

Publication number Publication date
US4404371A (en) 1983-09-13
EP0056360B1 (de) 1985-07-10
EP0056360A1 (de) 1982-07-21
JPS57137301A (en) 1982-08-24
DE3264596D1 (en) 1985-08-14

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