BR9814597A - "oxidação em estado sólido de polìmero que contém configuração de álcool do tipo galactose oxidável" - Google Patents

"oxidação em estado sólido de polìmero que contém configuração de álcool do tipo galactose oxidável"

Info

Publication number
BR9814597A
BR9814597A BR9814597-5A BR9814597A BR9814597A BR 9814597 A BR9814597 A BR 9814597A BR 9814597 A BR9814597 A BR 9814597A BR 9814597 A BR9814597 A BR 9814597A
Authority
BR
Brazil
Prior art keywords
solid state
polymer containing
alcohol configuration
type alcohol
oxidizable galactose
Prior art date
Application number
BR9814597-5A
Other languages
English (en)
Inventor
Richard Lee Brady
Raymond Thomas Liebried
Tuyen Thanh Nguyen
Original Assignee
Hercules Inc
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 Hercules Inc filed Critical Hercules Inc
Publication of BR9814597A publication Critical patent/BR9814597A/pt

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
    • D21H17/31—Gums
    • D21H17/32—Guar or other polygalactomannan gum
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
    • C08B37/0087—Glucomannans or galactomannans; Tara or tara gum, i.e. D-mannose and D-galactose units, e.g. from Cesalpinia spinosa; Tamarind gum, i.e. D-galactose, D-glucose and D-xylose units, e.g. from Tamarindus indica; Gum Arabic, i.e. L-arabinose, L-rhamnose, D-galactose and D-glucuronic acid units, e.g. from Acacia Senegal or Acacia Seyal; Derivatives thereof
    • C08B37/0096—Guar, guar gum, guar flour, guaran, i.e. (beta-1,4) linked D-mannose units in the main chain branched with D-galactose units in (alpha-1,6), e.g. from Cyamopsis Tetragonolobus; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/04—Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y101/00—Oxidoreductases acting on the CH-OH group of donors (1.1)
    • C12Y101/03—Oxidoreductases acting on the CH-OH group of donors (1.1) with a oxygen as acceptor (1.1.3)
    • C12Y101/03009—Galactose oxidase (1.1.3.9)
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Emergency Medicine (AREA)
  • Biotechnology (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Paper (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Saccharide Compounds (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)

Abstract

Patente de Invenção: <B>"OXIDAçãO EM ESTADO SóLIDO DE POLìMERO QUE CONTéM CONFIGURAçãO DE áLCOOL DO TIPO GALACTOSE OXIDáVEL"<D>. Composição que compreende polímero que contém configuração de álcool do tipo galactose oxidável (tal como guar) que está em estado sólido e galactose oxidase. A aplicação de tais polímeros oxidados no processo de fabricação de papel resulta em características de superior resistência do papel.
BR9814597-5A 1997-12-31 1998-12-30 "oxidação em estado sólido de polìmero que contém configuração de álcool do tipo galactose oxidável" BR9814597A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/001,789 US6124124A (en) 1997-12-31 1997-12-31 Oxidation in solid state of oxidizable galactose type of alchohol configuration containing polymer
PCT/US1998/027535 WO1999033879A1 (en) 1997-12-31 1998-12-30 Oxidation in solid state of oxidizable galactose type of alcohol configuration containing polymer

Publications (1)

Publication Number Publication Date
BR9814597A true BR9814597A (pt) 2000-10-17

Family

ID=21697847

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9814597-5A BR9814597A (pt) 1997-12-31 1998-12-30 "oxidação em estado sólido de polìmero que contém configuração de álcool do tipo galactose oxidável"

Country Status (14)

Country Link
US (1) US6124124A (pt)
EP (1) EP1044222B1 (pt)
JP (1) JP2001527134A (pt)
KR (1) KR100529273B1 (pt)
CN (1) CN1187499C (pt)
AT (1) ATE267216T1 (pt)
AU (1) AU746262B2 (pt)
BR (1) BR9814597A (pt)
CA (1) CA2313321C (pt)
DE (1) DE69824045T2 (pt)
ES (1) ES2217616T3 (pt)
PT (1) PT1044222E (pt)
WO (1) WO1999033879A1 (pt)
ZA (1) ZA9923B (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6179962B1 (en) 1997-12-31 2001-01-30 Hercules Incorporated Paper having improved strength characteristics and process for making same
FR2802932A1 (fr) * 1999-12-27 2001-06-29 Rhodia Food S A S Procede de preparation d'oligomeres de galactomannanes
US20020076769A1 (en) * 2000-08-03 2002-06-20 Richard Brady Reduced molecular weight galactomannans oxidized by galactose oxidase
WO2002100902A1 (en) 2001-06-11 2002-12-19 Rhodia, Inc Galactomannan compositions and methods for making and using same
BRPI0409243B1 (pt) * 2003-04-09 2015-07-07 Hercules Inc Composições de cuidado pessoal ou cuidado doméstico e composição para condicionar superfície
US7259218B2 (en) * 2005-02-17 2007-08-21 The Procter + Gamble Company Processes for making temporary wet strength additives
US7851416B2 (en) * 2006-05-19 2010-12-14 Hercules Incorporated Oxidized guar for oilfield servicing fluids
US20080203199A1 (en) * 2007-02-07 2008-08-28 Imation Corp. Processing of a guar dispersion for particle size reduction
US9133583B2 (en) 2011-04-05 2015-09-15 P.H. Glatfelter Company Process for making a stiffened paper
US8496784B2 (en) 2011-04-05 2013-07-30 P.H. Glatfelter Company Process for making a stiffened paper

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3236832A (en) * 1963-09-24 1966-02-22 Gen Mills Inc Method of preparing periodate modified polygalactomannan gums
US3297604A (en) * 1963-10-28 1967-01-10 American Mach & Foundry Oxidized galactose containing reaction products
CA853195A (en) * 1968-09-30 1970-10-06 Abitibi Paper Company Ltd. Wet strength additive system
US4424346A (en) * 1981-06-04 1984-01-03 Canadian Patents And Development Ltd. Derivatives of chitins, chitosans and other polysaccharides
US4693982A (en) * 1985-05-22 1987-09-15 Millmaster Onyx Group, Inc. Enzymatically-treated guar gums
US4663448A (en) * 1985-10-23 1987-05-05 National Starch And Chemical Corporation Aldehyde-containing heterpolysaccharides, a process for their preparation, and the use thereof
DE3830469A1 (de) * 1988-09-08 1990-03-15 Gruenau Gmbh Chem Fab Verfahren zur herstellung pulverfoermiger, wasserauswaschbarer, enzymatisch abgebauter heteropolysaccharide
US5270033A (en) * 1991-11-25 1993-12-14 Montgomery Robert E Antimicrobial composition and method of making same
US5262151A (en) * 1991-11-25 1993-11-16 Montgomery Robert E Stabilized enzymatic antimicrobial compositions
US5554745A (en) * 1992-05-14 1996-09-10 National Starch And Chemical Investment Holding Corporation Aldehyde cationic derivatives of galactose containing polysaccharides used as paper strength additives
EP0999752B1 (en) * 1997-07-18 2003-05-02 Danisco A/S A composition comprising an enzyme having galactose oxidase activity and use thereof

Also Published As

Publication number Publication date
EP1044222B1 (en) 2004-05-19
WO1999033879A1 (en) 1999-07-08
PT1044222E (pt) 2004-07-30
AU746262B2 (en) 2002-04-18
EP1044222A1 (en) 2000-10-18
CN1285848A (zh) 2001-02-28
JP2001527134A (ja) 2001-12-25
CN1187499C (zh) 2005-02-02
AU2013799A (en) 1999-07-19
KR20010033735A (ko) 2001-04-25
DE69824045T2 (de) 2005-05-12
KR100529273B1 (ko) 2005-11-17
CA2313321A1 (en) 1999-07-08
CA2313321C (en) 2007-01-02
US6124124A (en) 2000-09-26
ATE267216T1 (de) 2004-06-15
DE69824045D1 (de) 2004-06-24
ES2217616T3 (es) 2004-11-01
ZA9923B (en) 1999-07-02

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]