NL6409641A - - Google Patents

Info

Publication number
NL6409641A
NL6409641A NL6409641A NL6409641A NL6409641A NL 6409641 A NL6409641 A NL 6409641A NL 6409641 A NL6409641 A NL 6409641A NL 6409641 A NL6409641 A NL 6409641A NL 6409641 A NL6409641 A NL 6409641A
Authority
NL
Netherlands
Prior art keywords
cellulose
dialdehyde
water
ethers
mixture
Prior art date
Application number
NL6409641A
Other languages
English (en)
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 NL6409641A publication Critical patent/NL6409641A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/26—Cellulose ethers
    • C08L1/28—Alkyl ethers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B11/00—Preparation of cellulose ethers
    • C08B11/20—Post-etherification treatments of chemical or physical type, e.g. mixed etherification in two steps, including purification
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L29/00—Compositions of homopolymers or 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; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
    • C08L29/02—Homopolymers or copolymers of unsaturated alcohols
    • C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B11/00—Preparation of cellulose ethers
    • C08B11/02—Alkyl or cycloalkyl ethers
    • C08B11/04—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals
    • C08B11/08—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals with hydroxylated hydrocarbon radicals; Esters, ethers, or acetals thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
NL6409641A 1963-08-30 1964-08-20 NL6409641A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK0050689 1963-08-30

Publications (1)

Publication Number Publication Date
NL6409641A true NL6409641A (de) 1965-03-01

Family

ID=7225711

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6409641A NL6409641A (de) 1963-08-30 1964-08-20

Country Status (7)

Country Link
US (1) US3372156A (de)
AT (1) AT257164B (de)
BE (1) BE652373A (de)
CH (1) CH497468A (de)
DE (1) DE1470865A1 (de)
GB (1) GB1070398A (de)
NL (1) NL6409641A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3489719A (en) * 1967-07-05 1970-01-13 Dow Chemical Co Surface treatment of finely-divided water-soluble polymers
DE2415556C3 (de) * 1974-03-30 1982-09-09 Henkel KGaA, 4000 Düsseldorf Verfahren zur Herstellung von mit Glyoxal behandelten hochmolekularen Substanzen
US4373959A (en) * 1981-06-22 1983-02-15 The Dow Chemical Company Readily dissolvable polysaccharide compositions
ES2118607T3 (es) * 1994-07-21 1998-09-16 Teich Ag Copolimeros de alcohol vinilico, peliculas solubles en agua que los contienen asi como su utilizacion como material para envasar.
AT405287B (de) * 1995-05-11 1999-06-25 Teich Ag Verwendung von weichmachern für die thermoplastifizierung von stärke
DE10023540A1 (de) * 2000-05-13 2001-11-15 Clariant Gmbh Modifizierte Celluloseether, erhältlich durch Umsetzung von Celluloseethern mit freien Hydroxygruppen mit Di- und/oder Polycarbonsäuren unter Zusatz von Katalysatoren sowie Verfahren zu deren Herstellung
DE10132513A1 (de) * 2000-08-02 2002-02-14 Henkel Kgaa Teilvernetzte wasserlösliche Celluloseether, Verfahren zu deren Herstellung deren Verwendung

Also Published As

Publication number Publication date
GB1070398A (en) 1967-06-01
DE1470865A1 (de) 1969-10-09
AT257164B (de) 1967-09-25
US3372156A (en) 1968-03-05
CH497468A (de) 1970-10-15
BE652373A (de) 1965-03-01

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