NL276504A - - Google Patents

Info

Publication number
NL276504A
NL276504A NL276504DA NL276504A NL 276504 A NL276504 A NL 276504A NL 276504D A NL276504D A NL 276504DA NL 276504 A NL276504 A NL 276504A
Authority
NL
Netherlands
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.)
Publication of NL276504A publication Critical patent/NL276504A/xx

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D21H17/28—Starch
    • D21H17/29—Starch cationic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B31/00—Preparation of derivatives of starch
    • C08B31/08—Ethers
    • C08B31/12—Ethers having alkyl or cycloalkyl radicals substituted by heteroatoms, e.g. hydroxyalkyl or carboxyalkyl starch
    • C08B31/125—Ethers having alkyl or cycloalkyl radicals substituted by heteroatoms, e.g. hydroxyalkyl or carboxyalkyl starch having a substituent containing at least one nitrogen atom, e.g. cationic starch
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B31/00—Preparation of derivatives of starch
    • C08B31/18—Oxidised starch
    • C08B31/185—Derivatives of oxidised starch, e.g. crosslinked oxidised starch

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)
  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
NL276504D 1961-03-29 NL276504A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US99323A US3087852A (en) 1961-03-29 1961-03-29 Cationic polymeric dialdehydes and their use in making wet strength paper

Publications (1)

Publication Number Publication Date
NL276504A true NL276504A (de)

Family

ID=22274470

Family Applications (1)

Application Number Title Priority Date Filing Date
NL276504D NL276504A (de) 1961-03-29

Country Status (6)

Country Link
US (1) US3087852A (de)
BE (1) BE615654A (de)
CH (1) CH412553A (de)
DE (1) DE1225039B (de)
GB (1) GB944459A (de)
NL (1) NL276504A (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3219518A (en) * 1963-03-28 1965-11-23 Hercules Powder Co Ltd Reaction product of dialdehyde with starch ether in paper
US3422087A (en) * 1965-03-08 1969-01-14 Philip D Caesar Process for forming cationic polysaccharide ethers and product
US3472840A (en) * 1965-09-14 1969-10-14 Union Carbide Corp Quaternary nitrogen-containing cellulose ethers
US3666751A (en) * 1970-02-27 1972-05-30 Nat Starch Chem Corp Cationic starch product in liquid form
US4675394A (en) * 1984-08-17 1987-06-23 National Starch And Chemical Corporation Polysaccharide derivatives containing aldehyde groups, their preparation from the corresponding acetals and use as paper additives
US4703116A (en) * 1984-08-17 1987-10-27 National Starch And Chemical Corporation Polysaccharide derivatives containing aldehyde groups, their preparation from the corresponding acetals and use as paper additives
US4741804A (en) * 1984-08-17 1988-05-03 National Starch And Chemical Corporation Polysaccharide derivatives containing aldehyde groups, their preparation from the corresponding acetals and use as paper additives
IT1188184B (it) * 1985-08-14 1988-01-07 Texcontor Ets Sali ammonici quaternari di polisaccaridi ad attivita' ipocolesterolemizzante
US5122231A (en) * 1990-06-08 1992-06-16 Cargill, Incorporated Cationic cross-linked starch for wet-end use in papermaking
US6582559B2 (en) * 2000-05-04 2003-06-24 Sca Hygiene Products Zeist B.V. Aldehyde-containing polymers as wet strength additives
FR2874381B1 (fr) * 2004-08-19 2006-11-24 Oreal Nouveaux composes polysaccharidiques amphoteres a fonction(s) aldehyde, composition les comprenant et leur utilisation en cosmetique

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2880236A (en) * 1956-11-20 1959-03-31 Charles L Mehltretter Preparation of starch-bisulphite addition products
US2894945A (en) * 1956-12-19 1959-07-14 Bernard T Hofreiter Dicarboxyl starches and method of preparation
US2935436A (en) * 1957-05-09 1960-05-03 Nat Starch Chem Corp Method of making paper containing a starch ether and product produced thereby
US2995513A (en) * 1957-12-31 1961-08-08 Corn Products Co Flocculation by starch ethers

Also Published As

Publication number Publication date
DE1225039B (de) 1966-09-15
CH412553A (de) 1966-04-30
BE615654A (fr) 1962-07-16
US3087852A (en) 1963-04-30
GB944459A (en) 1963-12-11

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