FI981991A0 - A new cationic starch, its preparation and use - Google Patents

A new cationic starch, its preparation and use

Info

Publication number
FI981991A0
FI981991A0 FI981991A FI981991A FI981991A0 FI 981991 A0 FI981991 A0 FI 981991A0 FI 981991 A FI981991 A FI 981991A FI 981991 A FI981991 A FI 981991A FI 981991 A0 FI981991 A0 FI 981991A0
Authority
FI
Finland
Prior art keywords
preparation
cationic starch
new cationic
new
starch
Prior art date
Application number
FI981991A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI981991A (en
FI107387B (en
Inventor
Hanna Granoe
Anneli Hase
Jari Tapani Yli-Kauhaluoma
Original Assignee
Valtion Teknillinen
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 Valtion Teknillinen filed Critical Valtion Teknillinen
Priority to FI981991A priority Critical patent/FI107387B/en
Publication of FI981991A0 publication Critical patent/FI981991A0/en
Priority to PCT/FI1999/000748 priority patent/WO2000015669A1/en
Priority to AU57490/99A priority patent/AU5749099A/en
Publication of FI981991A publication Critical patent/FI981991A/en
Application granted granted Critical
Publication of FI107387B publication Critical patent/FI107387B/en

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
    • C08B31/02—Esters
    • C08B31/04—Esters of organic acids, e.g. alkenyl-succinated starch
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/06—Paper forming aids
    • D21H21/10—Retention agents or drainage improvers
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/18—Reinforcing agents

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)
  • Paper (AREA)
FI981991A 1998-09-15 1998-09-15 A new cationic starch, its preparation and use FI107387B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI981991A FI107387B (en) 1998-09-15 1998-09-15 A new cationic starch, its preparation and use
PCT/FI1999/000748 WO2000015669A1 (en) 1998-09-15 1999-09-14 New cationic starch, its preparation and use
AU57490/99A AU5749099A (en) 1998-09-15 1999-09-14 New cationic starch, its preparation and use

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI981991A FI107387B (en) 1998-09-15 1998-09-15 A new cationic starch, its preparation and use
FI981991 1998-09-15

Publications (3)

Publication Number Publication Date
FI981991A0 true FI981991A0 (en) 1998-09-15
FI981991A FI981991A (en) 2000-03-16
FI107387B FI107387B (en) 2001-07-31

Family

ID=8552497

Family Applications (1)

Application Number Title Priority Date Filing Date
FI981991A FI107387B (en) 1998-09-15 1998-09-15 A new cationic starch, its preparation and use

Country Status (3)

Country Link
AU (1) AU5749099A (en)
FI (1) FI107387B (en)
WO (1) WO2000015669A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2832156B1 (en) * 2001-11-15 2004-05-28 Oreal PREPARATION OF POLYSACCHARIDE BETAINATE COMPOUNDS, COMPOUNDS OBTAINED, THEIR USE AND COMPOSITIONS COMPRISING THE SAME
US6911114B2 (en) 2002-10-01 2005-06-28 Kimberly-Clark Worldwide, Inc. Tissue with semi-synthetic cationic polymer
FI20030769A0 (en) * 2003-05-21 2003-05-21 Raisio Chem Oy Starch derivatives, their preparation and use
WO2004104049A1 (en) * 2003-05-21 2004-12-02 Ciba Specialty Chemilcals Holding Inc. A process for the preparation of carnitine esters and their use
EP2079762B1 (en) 2005-12-08 2012-10-03 Chemigate Oy A process for the preparation of hydroxy polymer esters and their use
PT117053B (en) * 2021-02-08 2023-01-20 Univ De Coimbra STARCH BETAINATE OBTAINING METHOD
CN117616054A (en) * 2021-07-13 2024-02-27 营养与生物科学美国4公司 Cationic dextran ester derivatives
CN114890525B (en) * 2022-05-19 2024-01-23 合肥工业大学 Preparation method and application of dextran-betaine cationic flocculant

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3620913A (en) * 1970-03-03 1971-11-16 Cpc International Inc A process of making paper and paper made therefrom using starch anthranilate
US4127563A (en) * 1977-06-29 1978-11-28 The United States Of America As Represented By The Secretary Of Agriculture Low pH preparation of cationic starches and flours
DE3820030C1 (en) * 1988-06-13 1989-07-27 Th. Goldschmidt Ag, 4300 Essen, De
US5595631A (en) * 1995-05-17 1997-01-21 National Starch And Chemical Investment Holding Corporation Method of paper sizing using modified cationic starch

Also Published As

Publication number Publication date
AU5749099A (en) 2000-04-03
WO2000015669A1 (en) 2000-03-23
FI981991A (en) 2000-03-16
FI107387B (en) 2001-07-31

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Legal Events

Date Code Title Description
PC Transfer of assignment of patent

Owner name: CIBA SPECIALTY CHEMICALS HOLDING, INC.

Free format text: CIBA SPECIALTY CHEMICALS HOLDING, INC.