GB1259533A - - Google Patents

Info

Publication number
GB1259533A
GB1259533A GB1259533DA GB1259533A GB 1259533 A GB1259533 A GB 1259533A GB 1259533D A GB1259533D A GB 1259533DA GB 1259533 A GB1259533 A GB 1259533A
Authority
GB
United Kingdom
Prior art keywords
starch
polyamine
polymeric polyamine
weight
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
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 GB1259533A publication Critical patent/GB1259533A/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
    • 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
    • C08L3/02—Starch; Degradation products thereof, e.g. dextrin
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
    • C08L79/02—Polyamines

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)
  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
GB1259533D 1969-07-15 1969-07-15 Expired GB1259533A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3569569 1969-07-15

Publications (1)

Publication Number Publication Date
GB1259533A true GB1259533A (enrdf_load_stackoverflow) 1972-01-05

Family

ID=10380545

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1259533D Expired GB1259533A (enrdf_load_stackoverflow) 1969-07-15 1969-07-15

Country Status (4)

Country Link
AU (1) AU5818669A (enrdf_load_stackoverflow)
DE (1) DE1938015A1 (enrdf_load_stackoverflow)
FR (1) FR2054739A5 (enrdf_load_stackoverflow)
GB (1) GB1259533A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004025027A1 (en) * 2002-09-13 2004-03-25 University Of Pittsburgh Composition and method for increasing the strength of a cellulosic product
US7347263B2 (en) 2004-02-27 2008-03-25 University of Pittsburgh - of the Commonwealth of Higher Education Networked polymeric gels and use of such polymeric gels in hydrocarbon recovery
US7494566B2 (en) 2002-09-13 2009-02-24 University Of Pittsburgh - Of The Commonwealth System Of Higher Education Composition for increasing cellulosic product strength and method of increasing cellulosic product strength

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4438708A1 (de) * 1994-10-29 1996-05-02 Basf Ag Verfahren zur kationischen Modifizierung von Stärke und Verwendung der kationisch modifizierten Stärke

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004025027A1 (en) * 2002-09-13 2004-03-25 University Of Pittsburgh Composition and method for increasing the strength of a cellulosic product
US7090745B2 (en) 2002-09-13 2006-08-15 University Of Pittsburgh Method for increasing the strength of a cellulosic product
US7494566B2 (en) 2002-09-13 2009-02-24 University Of Pittsburgh - Of The Commonwealth System Of Higher Education Composition for increasing cellulosic product strength and method of increasing cellulosic product strength
US7628888B2 (en) 2002-09-13 2009-12-08 University of Pittsburgh—of the Commonwealth System of Higher Education Cellulosic composition
US7347263B2 (en) 2004-02-27 2008-03-25 University of Pittsburgh - of the Commonwealth of Higher Education Networked polymeric gels and use of such polymeric gels in hydrocarbon recovery

Also Published As

Publication number Publication date
DE1938015A1 (de) 1971-02-11
AU5818669A (en) 1971-01-21
FR2054739A5 (enrdf_load_stackoverflow) 1971-05-07

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee