AU770908B2 - Paper making processes using enzyme and polymer combinations - Google Patents
Paper making processes using enzyme and polymer combinations Download PDFInfo
- Publication number
- AU770908B2 AU770908B2 AU32696/01A AU3269601A AU770908B2 AU 770908 B2 AU770908 B2 AU 770908B2 AU 32696/01 A AU32696/01 A AU 32696/01A AU 3269601 A AU3269601 A AU 3269601A AU 770908 B2 AU770908 B2 AU 770908B2
- Authority
- AU
- Australia
- Prior art keywords
- pulp
- cationic polymer
- enzyme
- composition
- polymer composition
- 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.)
- Ceased
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)
- Making Paper Articles (AREA)
- Sanitary Thin Papers (AREA)
- Materials For Medical Uses (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16633099P | 1999-11-19 | 1999-11-19 | |
US60/166330 | 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 |
---|---|
AU3269601A AU3269601A (en) | 2001-05-30 |
AU770908B2 true AU770908B2 (en) | 2004-03-04 |
Family
ID=22602807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU32696/01A Ceased AU770908B2 (en) | 1999-11-19 | 2000-11-14 | Paper making processes using enzyme and polymer combinations |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008527191A (ja) * | 2005-01-05 | 2008-07-24 | ダウ グローバル テクノロジーズ インコーポレイティド | 紙及び板紙中の殺菌剤の効力の強化 |
PT2147149T (pt) * | 2007-05-16 | 2017-05-03 | Buckman Laboratories Int Inc | Métodos para controlar contaminantes orgânicos em fibras |
CA2796258C (en) * | 2010-04-15 | 2018-06-12 | Buckman Laboratories International, Inc. | Paper making processes and system using enzyme and cationic coagulant combination |
PT2609250T (pt) * | 2010-08-25 | 2016-10-26 | Solenis Technologies Cayman Lp | Processo para aumentar as vantagens do amido no material celulósico transformado em pasta, na produção de papel e de cartão |
BR112014004225B1 (pt) * | 2011-08-25 | 2021-02-02 | Solenis Technologies Cayman, L.P. | método para fabricar papel, papelão ou papel-cartão e uso |
WO2014087232A1 (en) * | 2012-12-06 | 2014-06-12 | Kemira Oyj | Compositions used in paper and methods of making paper |
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 |
WO2020014351A1 (en) * | 2018-07-10 | 2020-01-16 | 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 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5356800A (en) * | 1992-11-30 | 1994-10-18 | Buckman Laboratories International, Inc. | Stabilized liquid enzymatic compositions |
Family Cites Families (10)
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 |
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 |
-
2000
- 2000-11-14 CA CA002391576A patent/CA2391576C/en not_active Expired - Lifetime
- 2000-11-14 WO PCT/US2000/042119 patent/WO2001036740A2/en active Search and Examination
- 2000-11-14 NZ NZ518975A patent/NZ518975A/en not_active IP Right Cessation
- 2000-11-14 EP EP00991473A patent/EP1250487B1/en not_active Expired - Lifetime
- 2000-11-14 CN CN00815720.0A patent/CN1281818C/zh not_active Expired - Fee Related
- 2000-11-14 AU AU32696/01A patent/AU770908B2/en not_active Ceased
- 2000-11-14 JP JP2001538607A patent/JP4528478B2/ja not_active Expired - Fee Related
- 2000-11-14 BR BRPI0015768-6A patent/BR0015768B1/pt not_active IP Right Cessation
- 2000-11-14 AT AT00991473T patent/ATE483059T1/de active
- 2000-11-14 PT PT00991473T patent/PT1250487E/pt unknown
- 2000-11-14 ES ES00991473T patent/ES2350914T3/es not_active Expired - Lifetime
- 2000-11-14 MX MXPA02004886A patent/MXPA02004886A/es active IP Right Grant
- 2000-11-14 DE DE60045040T patent/DE60045040D1/de not_active Expired - Lifetime
-
2002
- 2002-05-10 ZA ZA200203739A patent/ZA200203739B/en unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5356800A (en) * | 1992-11-30 | 1994-10-18 | Buckman Laboratories International, Inc. | Stabilized liquid enzymatic compositions |
Also Published As
Publication number | Publication date |
---|---|
EP1250487A2 (en) | 2002-10-23 |
WO2001036740A2 (en) | 2001-05-25 |
CN1423717A (zh) | 2003-06-11 |
MXPA02004886A (es) | 2003-02-27 |
ES2350914T3 (es) | 2011-01-28 |
PT1250487E (pt) | 2010-11-29 |
JP4528478B2 (ja) | 2010-08-18 |
CA2391576A1 (en) | 2001-05-25 |
JP2003515002A (ja) | 2003-04-22 |
WO2001036740A3 (en) | 2002-02-07 |
DE60045040D1 (de) | 2010-11-11 |
BR0015768B1 (pt) | 2009-08-11 |
CA2391576C (en) | 2007-04-24 |
EP1250487B1 (en) | 2010-09-29 |
CN1281818C (zh) | 2006-10-25 |
ZA200203739B (en) | 2003-02-26 |
NZ518975A (en) | 2003-11-28 |
BR0015768A (pt) | 2002-10-22 |
AU3269601A (en) | 2001-05-30 |
ATE483059T1 (de) | 2010-10-15 |
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JP2003515002A5 (ja) | ||
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FGA | Letters patent sealed or granted (standard patent) | ||
MK14 | Patent ceased section 143(a) (annual fees not paid) or expired |