BR0015768A - Métodos e aparelho para fabricação de papel ou papelão e o papel ou papelão obtidos - Google Patents

Métodos e aparelho para fabricação de papel ou papelão e o papel ou papelão obtidos

Info

Publication number
BR0015768A
BR0015768A BR0015768-6A BR0015768A BR0015768A BR 0015768 A BR0015768 A BR 0015768A BR 0015768 A BR0015768 A BR 0015768A BR 0015768 A BR0015768 A BR 0015768A
Authority
BR
Brazil
Prior art keywords
paper
methods
cardboard
pulp
making
Prior art date
Application number
BR0015768-6A
Other languages
English (en)
Other versions
BR0015768B1 (pt
Inventor
Walter B Hill
Richard L Barclay
James A O'malley
Randall W Conrod
John Desjardins
Roger M Plourde
Original Assignee
Buckman Lab Int 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 Lab Int Inc filed Critical Buckman Lab Int Inc
Publication of BR0015768A publication Critical patent/BR0015768A/pt
Publication of BR0015768B1 publication Critical patent/BR0015768B1/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)

Abstract

"MéTODOS E APARELHO PARA FABRICAçãO DE PAPEL OU PAPELãO E O PAPEL OU PAPELãO OBTIDOS". Métodos de fabricação de papel ou papelão são descritos. Em um método, pelo menos uma composição de enzima celulósica e pelo menos uma composição de polímero catiónico são introduzidas em uma pasta de fabricação de papel, quase ao mesmo tempo, para formar uma pasta tratada. A pasta pode também ser tratada com pelo menos um amido catiónico. A pasta resultante é formada em uma folha de pasta. Outros métodos de fabricação de papel são também descritos. Um aparelho de fabricação de papel é também descrito para realizar os métodos. Papel e papelão fabricados de acordo com os métodos são também descritos.
BRPI0015768-6A 1999-11-19 2000-11-14 método para fabricação de papel ou papelão e aparelho para fabricação de papel. BR0015768B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16633099P 1999-11-19 1999-11-19
PCT/US2000/042119 WO2001036740A2 (en) 1999-11-19 2000-11-14 Paper making processes using enzyme and polymer combinations

Publications (2)

Publication Number Publication Date
BR0015768A true BR0015768A (pt) 2002-10-22
BR0015768B1 BR0015768B1 (pt) 2009-08-11

Family

ID=22602807

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0015768-6A BR0015768B1 (pt) 1999-11-19 2000-11-14 método para fabricação de papel ou papelão e aparelho para fabricação de papel.

Country Status (14)

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1859103B1 (en) * 2005-01-05 2015-04-08 Dow Global Technologies LLC Enhanced efficacy of fungicides in paper and paperboard
EP2147149B1 (en) * 2007-05-16 2017-03-22 Buckman Laboratories International, Inc. Methods to control organic contaminants in fibers
BR112012026155B1 (pt) * 2010-04-15 2021-07-27 Buckman Laboratories International, Inc Método para fabricar papel ou papelão
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
CN103930619B (zh) * 2011-08-25 2016-12-07 索理思科技开曼公司 增加强度助剂在制造纸和纸板中的优势的方法
KR20150093756A (ko) * 2012-12-06 2015-08-18 케미라 오와이제이 종이에 사용되는 조성물 및 종이의 제조방법
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
CN112601859A (zh) * 2018-07-10 2021-04-02 诺维信公司 制造纸张或纸板的方法
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 (pt) * 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
NZ518975A (en) 2003-11-28
JP4528478B2 (ja) 2010-08-18
AU3269601A (en) 2001-05-30
EP1250487B1 (en) 2010-09-29
CA2391576C (en) 2007-04-24
PT1250487E (pt) 2010-11-29
WO2001036740A3 (en) 2002-02-07
DE60045040D1 (de) 2010-11-11
MXPA02004886A (es) 2003-02-27
BR0015768B1 (pt) 2009-08-11
CA2391576A1 (en) 2001-05-25
JP2003515002A (ja) 2003-04-22
ZA200203739B (en) 2003-02-26
ES2350914T3 (es) 2011-01-28
EP1250487A2 (en) 2002-10-23
AU770908B2 (en) 2004-03-04
WO2001036740A2 (en) 2001-05-25
CN1423717A (zh) 2003-06-11
CN1281818C (zh) 2006-10-25
ATE483059T1 (de) 2010-10-15

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 14/11/2000, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 20A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2603 DE 24-11-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.