BE681669A - - Google Patents

Info

Publication number
BE681669A
BE681669A BE681669DA BE681669A BE 681669 A BE681669 A BE 681669A BE 681669D A BE681669D A BE 681669DA BE 681669 A BE681669 A BE 681669A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE681669A publication Critical patent/BE681669A/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08BPOLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B11/00Preparation of cellulose ethers
    • C08B11/20Post-etherification treatments of chemical or physical type, e.g. mixed etherification in two steps, including purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Cosmetics (AREA)
  • Detergent Compositions (AREA)
BE681669D 1965-05-29 1966-05-26 BE681669A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK0056264 1965-05-29

Publications (1)

Publication Number Publication Date
BE681669A true BE681669A (enrdf_load_stackoverflow) 1966-11-28

Family

ID=7227780

Family Applications (1)

Application Number Title Priority Date Filing Date
BE681669D BE681669A (enrdf_load_stackoverflow) 1965-05-29 1966-05-26

Country Status (6)

Country Link
BE (1) BE681669A (enrdf_load_stackoverflow)
CH (1) CH461455A (enrdf_load_stackoverflow)
DE (1) DE1543116A1 (enrdf_load_stackoverflow)
GB (1) GB1139637A (enrdf_load_stackoverflow)
LU (1) LU51202A1 (enrdf_load_stackoverflow)
NL (1) NL6606972A (enrdf_load_stackoverflow)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4048433A (en) * 1976-02-02 1977-09-13 The Procter & Gamble Company Cellulose ethers having a low molecular weight and a high degree of methyl substitution
US4061859A (en) * 1976-06-14 1977-12-06 The Dow Chemical Company Viscosity reduction of cellulose derivatives
DE2917104A1 (de) 1979-04-27 1980-11-06 Hoechst Ag Verfahren zur viskositaetserniedrigung von celluloseethern durch ozon und seine verwendung
US4547571A (en) * 1983-10-06 1985-10-15 Kohjin Co., Ltd. Process for preparing carboxymethyl ethyl cellulose suitable for enteric coating
ATE167488T1 (de) * 1990-07-02 1998-07-15 Aqualon Co Niedrigviskose-polysaccharidzusammensetzung mit hohem festkörpergehalt
DE4411681A1 (de) * 1994-04-05 1995-10-12 Hoechst Ag Verfahren zur Herstellung niedermolekularer Polysaccharidether
DE19854770A1 (de) * 1998-11-27 2000-05-31 Wolff Walsrode Ag Verfahren zur Herstellung niedrigviskoser wasserlöslicher Celluloseether
AU6830400A (en) * 1999-07-28 2001-02-13 Rhodia Acetow Gmbh Method for carrying out the targeted depolymerization of polysaccharides
WO2002100902A1 (en) 2001-06-11 2002-12-19 Rhodia, Inc Galactomannan compositions and methods for making and using same
SI2505614T1 (sl) 2011-04-01 2014-02-28 Omya International Ag Postopek za pripravo samopovezujočih pigmentnih delcev
SI2505615T1 (sl) 2011-04-01 2014-08-29 Omya International Ag Samovezujoäśi pigmentni hibrid
RS53203B (en) 2011-08-31 2014-06-30 Omya International Ag SELF-BINDING PIGMENT HYBRID
EP2662419B1 (en) 2012-05-11 2015-07-01 Omya International AG Charge controlled PHCH
PT2662418E (pt) 2012-05-11 2015-05-25 Omya Int Ag Polímeros adsorvíveis sustentáveis
ES2547808T3 (es) 2012-05-11 2015-10-08 Omya International Ag Tratamiento de materiales que contienen carbonato de calcio para carga de agente de relleno aumentada en papel
ES2621497T3 (es) 2013-11-04 2017-07-04 Omya International Ag Proceso para la producción de una suspensión de pigmento de alto contenido de sólidos que comprende dispersante a base de carboximetilcelulosa
EP3018175B1 (en) 2014-11-07 2019-02-06 Omya International AG A process for the preparation of flocculated filler particles
SI3018176T1 (en) 2014-11-07 2018-07-31 Omya International Ag A process for the preparation of flocculating fillers
PT3118161T (pt) 2015-07-17 2018-10-08 Omya Int Ag Pcc com alto teor de sólidos com celulose carboxilada despolimerizada
DE102017223690A1 (de) 2017-12-22 2019-06-27 Se Tylose Gmbh & Co. Kg Oxidativer Abbau von Celluloseethern
CN119798469B (zh) * 2025-03-17 2025-06-27 山东赫达集团股份有限公司 一种制备高白度低色度低粘度纤维素醚的方法

Also Published As

Publication number Publication date
DE1543116A1 (de) 1969-07-31
NL6606972A (enrdf_load_stackoverflow) 1966-11-30
GB1139637A (en) 1969-01-08
LU51202A1 (enrdf_load_stackoverflow) 1968-02-21
CH461455A (de) 1968-08-31

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