GB926625A - Improvements in or relating to a process for making improved wet-strength paper containing polymeric dialdehydes - Google Patents

Improvements in or relating to a process for making improved wet-strength paper containing polymeric dialdehydes

Info

Publication number
GB926625A
GB926625A GB8700/61A GB870061A GB926625A GB 926625 A GB926625 A GB 926625A GB 8700/61 A GB8700/61 A GB 8700/61A GB 870061 A GB870061 A GB 870061A GB 926625 A GB926625 A GB 926625A
Authority
GB
United Kingdom
Prior art keywords
starch
improved wet
relating
paper containing
containing polymeric
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB8700/61A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ingredion Inc
Original Assignee
National Starch and Chemical Corp
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 National Starch and Chemical Corp filed Critical National Starch and Chemical Corp
Publication of GB926625A publication Critical patent/GB926625A/en
Expired legal-status Critical Current

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
    • 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

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)
GB8700/61A 1960-03-24 1961-03-09 Improvements in or relating to a process for making improved wet-strength paper containing polymeric dialdehydes Expired GB926625A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17438A US3067088A (en) 1960-03-24 1960-03-24 Process for making high wet-strength paper containing polymeric dialdehyde

Publications (1)

Publication Number Publication Date
GB926625A true GB926625A (en) 1963-05-22

Family

ID=21782589

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8700/61A Expired GB926625A (en) 1960-03-24 1961-03-09 Improvements in or relating to a process for making improved wet-strength paper containing polymeric dialdehydes

Country Status (4)

Country Link
US (1) US3067088A (enExample)
DE (1) DE1190320B (enExample)
GB (1) GB926625A (enExample)
NL (2) NL131130C (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3231559A (en) * 1963-01-07 1966-01-25 Gen Mills Inc Activation of bisulfite adducts of dialdehyde polysaccharides
US3231560A (en) * 1963-01-25 1966-01-25 Gen Mills Inc Dialdehyde polysaccharide bisulfite adducts
US3269852A (en) * 1963-02-01 1966-08-30 Miles Lab Cellulosic product of improved strength and process therefor
US3610245A (en) * 1969-04-10 1971-10-05 Kimberly Clark Co Flushable wrapper for absorbent pads and pad covered therewith
US3819470A (en) * 1971-06-18 1974-06-25 Scott Paper Co Modified cellulosic fibers and method for preparation thereof
US4919758A (en) * 1985-08-23 1990-04-24 International Paper Company Heat treatment of paper products having starch additives
FR2612213B1 (fr) * 1987-03-13 1989-06-30 Roquette Freres Procede de fabrication du papier
US5349089A (en) * 1989-07-07 1994-09-20 National Starch And Chemical Investment Holding Corporation Reagent for preparing polycationic polysaccharides
US5122231A (en) * 1990-06-08 1992-06-16 Cargill, Incorporated Cationic cross-linked starch for wet-end use in papermaking
EP1225268A1 (en) * 2001-01-17 2002-07-24 Coöperatieve Verkoop- en Productievereniging van Aardappelmeel en Derivaten 'AVEBE' B.A. Finishing agent

Family Cites Families (2)

* 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
US2935436A (en) * 1957-05-09 1960-05-03 Nat Starch Chem Corp Method of making paper containing a starch ether and product produced thereby

Also Published As

Publication number Publication date
US3067088A (en) 1962-12-04
DE1190320B (de) 1965-04-01
NL262737A (enExample)
NL131130C (enExample)

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