PT1250487E - Processos de fabrico de papel utilizando combinações de enzima e polímero - Google Patents

Processos de fabrico de papel utilizando combinações de enzima e polímero Download PDF

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Publication number
PT1250487E
PT1250487E PT00991473T PT00991473T PT1250487E PT 1250487 E PT1250487 E PT 1250487E PT 00991473 T PT00991473 T PT 00991473T PT 00991473 T PT00991473 T PT 00991473T PT 1250487 E PT1250487 E PT 1250487E
Authority
PT
Portugal
Prior art keywords
pulp
cationic polymer
process according
enzyme
cationic
Prior art date
Application number
PT00991473T
Other languages
English (en)
Portuguese (pt)
Inventor
Walter B Hill Jr
Richard L Barclay
James A O'malley
Randall W Conrod
John Desjardins
Roger M Plourde
Original Assignee
Buckman Labor 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 Buckman Labor Inc filed Critical Buckman Labor Inc
Publication of PT1250487E publication Critical patent/PT1250487E/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
    • D21H17/005—Microorganisms or enzymes
    • 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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/02—Chemical or chemomechanical or chemothermomechanical pulp
    • D21H11/06—Sulfite or bisulfite pulp
    • 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
    • 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
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
    • D21H17/375—Poly(meth)acrylamide
    • 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
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
    • D21H17/44—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups cationic
    • D21H17/45—Nitrogen-containing groups
    • D21H17/455—Nitrogen-containing groups comprising tertiary amine or being at least partially quaternised
    • 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
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/76—Processes or apparatus for adding material to the pulp or to the paper characterised by choice of auxiliary compounds which are added separately from at least one other compound, e.g. to improve the incorporation of the latter or to obtain an enhanced combined effect
    • D21H23/765—Addition of all compounds to the pulp

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Paper (AREA)
  • Sanitary Thin Papers (AREA)
  • Materials For Medical Uses (AREA)
  • Making Paper Articles (AREA)
PT00991473T 1999-11-19 2000-11-14 Processos de fabrico de papel utilizando combinações de enzima e polímero PT1250487E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16633099P 1999-11-19 1999-11-19

Publications (1)

Publication Number Publication Date
PT1250487E true PT1250487E (pt) 2010-11-29

Family

ID=22602807

Family Applications (1)

Application Number Title Priority Date Filing Date
PT00991473T PT1250487E (pt) 1999-11-19 2000-11-14 Processos de fabrico de papel utilizando combinações de enzima e polímero

Country Status (14)

Country Link
EP (1) EP1250487B1 (ja)
JP (1) JP4528478B2 (ja)
CN (1) CN1281818C (ja)
AT (1) ATE483059T1 (ja)
AU (1) AU770908B2 (ja)
BR (1) BR0015768B1 (ja)
CA (1) CA2391576C (ja)
DE (1) DE60045040D1 (ja)
ES (1) ES2350914T3 (ja)
MX (1) MXPA02004886A (ja)
NZ (1) NZ518975A (ja)
PT (1) PT1250487E (ja)
WO (1) WO2001036740A2 (ja)
ZA (1) ZA200203739B (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL1859103T3 (pl) * 2005-01-05 2015-09-30 Dow Global Technologies Llc Ulepszona skuteczność fungicydów w papierze i kartonie
US7862688B2 (en) * 2007-05-16 2011-01-04 Buckman Laboratories International, Inc. Methods to control organic contaminants in fibers
CA2796258C (en) * 2010-04-15 2018-06-12 Buckman Laboratories International, Inc. Paper making processes and system using enzyme and cationic coagulant combination
JP5933550B2 (ja) 2010-08-25 2016-06-08 ソレニス・テクノロジーズ・ケイマン・エル・ピー 紙および板紙の生産でパルプ化セルロース系材料中のデンプンの利点を増加させる方法
EP2748373B1 (en) * 2011-08-25 2024-02-21 Solenis Technologies Cayman, L.P. Method for increasing the advantages of strength aids in the production of paper and paperboard
PT2929087T (pt) * 2012-12-06 2017-03-23 Kemira Oyj Composições utilizadas em papel e métodos de fabrico de papel
CN104153243A (zh) * 2013-05-13 2014-11-19 广西南宁碧欧生物科技有限公司 一种新型促进打浆的纤维改性生物酶制剂
CN103541259B (zh) * 2013-10-19 2015-12-02 沅江浣溪沙酶技术有限公司 芦苇、狄苇造纸制浆用复合酶液的生产方法及应用
BR102015032911A2 (pt) * 2015-12-29 2017-07-04 Fibria Celulose S.A Process for the production of pulp pulp, pulp pulp and its use, paper
US20210269972A1 (en) * 2018-07-10 2021-09-02 Novozymes A/S Method of making paper or board
CN110983851A (zh) * 2019-11-20 2020-04-10 山鹰华南纸业有限公司 一种提高纸机烘干部运行效率的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4894119A (en) 1985-04-10 1990-01-16 Drew Chemical Corporation Retention and/or drainage and/or dewatering aid
FI85389C (fi) * 1989-12-12 1992-04-10 Enso Gutzeit Oy Foerfarande foer tillverkning av massa.
US5169497A (en) * 1991-10-07 1992-12-08 Nalco Chemical Company Application of enzymes and flocculants for enhancing the freeness of paper making pulp
US5256252A (en) * 1992-07-15 1993-10-26 Nalco Chemical Company Method for controlling pitch deposits using lipase and cationic polymer
US5356800A (en) * 1992-11-30 1994-10-18 Buckman Laboratories International, Inc. Stabilized liquid enzymatic compositions
DK131193D0 (ja) * 1993-11-23 1993-11-23 Novo Nordisk As
US5423946A (en) * 1994-03-07 1995-06-13 Nalco Chemical Company Cationic anionic polyelectrolytes for enhancing the freeness of paper pulp
KR100256636B1 (ko) * 1994-04-12 2000-05-15 김충섭 종이내 충전물의 함량을 높이고 스코트 내부결합강도를 증가시키는 종이의 제조방법
US5501770A (en) * 1994-08-12 1996-03-26 Nalco Chemical Company Enzymes in combination with polyelectrolytes for enhancing the freeness of clarified sludge in papermaking
JPH1025690A (ja) * 1996-07-15 1998-01-27 Oji Paper Co Ltd 片艶紙の製造方法
FI990444A (fi) * 1998-03-11 1999-09-12 Nalco Chemical Co Kuitumassan jauhautuneisuustilan lisäys

Also Published As

Publication number Publication date
ZA200203739B (en) 2003-02-26
BR0015768A (pt) 2002-10-22
JP4528478B2 (ja) 2010-08-18
AU770908B2 (en) 2004-03-04
BR0015768B1 (pt) 2009-08-11
EP1250487A2 (en) 2002-10-23
CN1423717A (zh) 2003-06-11
NZ518975A (en) 2003-11-28
WO2001036740A3 (en) 2002-02-07
AU3269601A (en) 2001-05-30
EP1250487B1 (en) 2010-09-29
CA2391576A1 (en) 2001-05-25
CA2391576C (en) 2007-04-24
WO2001036740A2 (en) 2001-05-25
CN1281818C (zh) 2006-10-25
MXPA02004886A (es) 2003-02-27
DE60045040D1 (de) 2010-11-11
ATE483059T1 (de) 2010-10-15
ES2350914T3 (es) 2011-01-28
JP2003515002A (ja) 2003-04-22

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