EP0891442A4 - Paper pulp drainage aid - Google Patents

Paper pulp drainage aid

Info

Publication number
EP0891442A4
EP0891442A4 EP97913976A EP97913976A EP0891442A4 EP 0891442 A4 EP0891442 A4 EP 0891442A4 EP 97913976 A EP97913976 A EP 97913976A EP 97913976 A EP97913976 A EP 97913976A EP 0891442 A4 EP0891442 A4 EP 0891442A4
Authority
EP
European Patent Office
Prior art keywords
paper pulp
drainage aid
pulp drainage
aid
paper
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.)
Withdrawn
Application number
EP97913976A
Other languages
German (de)
French (fr)
Other versions
EP0891442A1 (en
Inventor
Edmond Lascaris
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PARTICIPANT PROJECT IP Ltd
Original Assignee
PARTICIPANT PROJECT IP Ltd
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 PARTICIPANT PROJECT IP Ltd filed Critical PARTICIPANT PROJECT IP Ltd
Publication of EP0891442A1 publication Critical patent/EP0891442A1/en
Publication of EP0891442A4 publication Critical patent/EP0891442A4/en
Withdrawn legal-status Critical Current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
    • 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
    • D21H21/06—Paper forming aids
    • D21H21/10—Retention agents or drainage improvers
    • 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
    • D21H11/14—Secondary fibres
    • 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
    • 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
    • D21H17/22—Proteins
EP97913976A 1996-04-03 1997-04-02 Paper pulp drainage aid Withdrawn EP0891442A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPN9096A AUPN909696A0 (en) 1996-04-03 1996-04-03 Paper pulp drainage aid
AUPN0090/96 1996-04-03
PCT/AU1997/000182 WO1997038164A1 (en) 1996-04-03 1997-04-02 Paper pulp drainage aid

Publications (2)

Publication Number Publication Date
EP0891442A1 EP0891442A1 (en) 1999-01-20
EP0891442A4 true EP0891442A4 (en) 2000-03-01

Family

ID=3793410

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97913976A Withdrawn EP0891442A4 (en) 1996-04-03 1997-04-02 Paper pulp drainage aid

Country Status (5)

Country Link
EP (1) EP0891442A4 (en)
AU (1) AUPN909696A0 (en)
CA (1) CA2251191A1 (en)
NZ (1) NZ331961A (en)
WO (1) WO1997038164A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100288119B1 (en) * 1998-06-27 2001-05-02 김충섭 Recycling Method of Corrugated Cardboard Using Flotation and Enzyme Treatment
US6187135B1 (en) 1999-03-30 2001-02-13 Sun Ho Chung Process for making recycled paper having improving strength properties
US6340407B1 (en) * 1999-12-22 2002-01-22 Sun Ho Chung Process of making recycled linerboard or Kraft paper from old corrugated container
KR20030035636A (en) * 2001-11-01 2003-05-09 한국화학연구원 Production method of saccharides from cellulose wastes in paper industry
WO2008069655A1 (en) * 2006-12-05 2008-06-12 Meneba B.V. Flour-based product, its preparation and use
EP2334871B1 (en) 2008-09-02 2018-07-18 Basf Se Method for manufacturing paper, cardboard and paperboard using endo-beta-1,4 glucanases as dewatering means
WO2011050298A2 (en) * 2009-10-22 2011-04-28 Green Comfort Safe, Inc. Method for making fire retardant materials and related products
BR112015007847A2 (en) * 2012-10-10 2017-07-04 Buckman Laboratories Int Inc method for fixing mineral oils in food packaging, food packaging and paper product
CN112921691B (en) * 2021-01-20 2023-03-21 山鹰国际控股股份公司 Treatment process for waste paper pulping waste residues of waste corrugated case paper boards

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991014822A1 (en) * 1990-03-29 1991-10-03 Novo Nordisk A/S A process using cellulase for improving drainage properties of pulp
WO1991017243A1 (en) * 1990-05-09 1991-11-14 Novo Nordisk A/S A cellulase preparation comprising an endoglucanase enzyme
FR2676456A1 (en) * 1991-05-13 1992-11-20 Agronomique Inst Nat Rech Thermostable variants of Bacillus licheniformis alpha -amylase, process for preparing them and their use
US5169497A (en) * 1991-10-07 1992-12-08 Nalco Chemical Company Application of enzymes and flocculants for enhancing the freeness of paper making pulp
WO1995014807A1 (en) * 1993-11-23 1995-06-01 Novo Nordisk A/S Deinking of waste paper by treatment with starch degrading enzyme e.g. amylase
WO1995035382A2 (en) * 1994-06-17 1995-12-28 Genecor International Inc. NOVEL AMYLOLYTIC ENZYMES DERIVED FROM THE B. LICHENIFORMIS α-AMYLASE, HAVING IMPROVED CHARACTERISTICS

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI82734C (en) * 1987-12-07 1991-04-10 Enso Gutzeit Oy Process for making a paper or board product and a product produced by the process
FR2629108A1 (en) * 1988-03-22 1989-09-29 Du Pin Cellulose PROCESS FOR PRODUCING PAPER OR CARTON FROM RECYCLED FIBERS TREATED WITH ENZYMES
SE513411C2 (en) * 1995-07-17 2000-09-11 Sveriges Staerkelseproducenter Use of amylopectin type cationic starch as a retention enhancer additive in papermaking
NL1001218C2 (en) * 1995-09-15 1997-03-20 Roermond Papier Bv Paper and board comprising protein material.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991014822A1 (en) * 1990-03-29 1991-10-03 Novo Nordisk A/S A process using cellulase for improving drainage properties of pulp
WO1991017243A1 (en) * 1990-05-09 1991-11-14 Novo Nordisk A/S A cellulase preparation comprising an endoglucanase enzyme
FR2676456A1 (en) * 1991-05-13 1992-11-20 Agronomique Inst Nat Rech Thermostable variants of Bacillus licheniformis alpha -amylase, process for preparing them and their use
US5169497A (en) * 1991-10-07 1992-12-08 Nalco Chemical Company Application of enzymes and flocculants for enhancing the freeness of paper making pulp
WO1995014807A1 (en) * 1993-11-23 1995-06-01 Novo Nordisk A/S Deinking of waste paper by treatment with starch degrading enzyme e.g. amylase
WO1995035382A2 (en) * 1994-06-17 1995-12-28 Genecor International Inc. NOVEL AMYLOLYTIC ENZYMES DERIVED FROM THE B. LICHENIFORMIS α-AMYLASE, HAVING IMPROVED CHARACTERISTICS

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9738164A1 *

Also Published As

Publication number Publication date
AUPN909696A0 (en) 1996-04-26
EP0891442A1 (en) 1999-01-20
NZ331961A (en) 1999-03-29
WO1997038164A1 (en) 1997-10-16
CA2251191A1 (en) 1997-10-16

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