EP1104495A4 - Selective retention of filling components and improved control of sheet properties by enhancing additive pretreatment - Google Patents

Selective retention of filling components and improved control of sheet properties by enhancing additive pretreatment

Info

Publication number
EP1104495A4
EP1104495A4 EP99926067A EP99926067A EP1104495A4 EP 1104495 A4 EP1104495 A4 EP 1104495A4 EP 99926067 A EP99926067 A EP 99926067A EP 99926067 A EP99926067 A EP 99926067A EP 1104495 A4 EP1104495 A4 EP 1104495A4
Authority
EP
European Patent Office
Prior art keywords
improved control
enhancing additive
sheet properties
selective retention
filling components
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Withdrawn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
EP99926067A
Other languages
German (de)
French (fr)
Other versions
EP1104495A1 (en
Inventor
Przemyslaw Pruszynski
Regina Jakubowski
John R Armstrong
Scott W Rosencrance
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.)
ChampionX LLC
Original Assignee
Nalco Chemical Co
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 Nalco Chemical Co filed Critical Nalco Chemical Co
Priority claimed from PCT/US1999/012020 external-priority patent/WO2000049227A1/en
Publication of EP1104495A1 publication Critical patent/EP1104495A1/en
Publication of EP1104495A4 publication Critical patent/EP1104495A4/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Withdrawn legal-status Critical Current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
EP99926067A 1999-05-28 1999-05-28 Selective retention of filling components and improved control of sheet properties by enhancing additive pretreatment Withdrawn EP1104495A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1999/012020 WO2000049227A1 (en) 1997-11-24 1999-05-28 Selective retention of filling components and improved control of sheet properties by enhancing additive pretreatment

Publications (2)

Publication Number Publication Date
EP1104495A1 EP1104495A1 (en) 2001-06-06
EP1104495A4 true EP1104495A4 (en) 2002-07-24

Family

ID=22272867

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99926067A Withdrawn EP1104495A4 (en) 1999-05-28 1999-05-28 Selective retention of filling components and improved control of sheet properties by enhancing additive pretreatment

Country Status (5)

Country Link
EP (1) EP1104495A4 (en)
JP (1) JP2002537498A (en)
KR (1) KR100580306B1 (en)
AU (1) AU4223299A (en)
CA (1) CA2315676C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX259234B (en) * 2000-08-07 2008-08-01 Akzo Nobel Nv Process for sizing paper.
JP2005256234A (en) * 2004-03-12 2005-09-22 Hokuetsu Paper Mills Ltd Base paper for liquid container
JP2009057667A (en) * 2007-09-03 2009-03-19 Daio Paper Corp Newsprint paper

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0773319A1 (en) * 1995-11-08 1997-05-14 Nalco Chemical Company Method to enhance the performance of polymers and copolymers of acrylamide as flocculants and retention aids
WO2000060169A1 (en) * 1999-03-31 2000-10-12 Pulp And Paper Research Institute Of Canada Retention agent comprising peo

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0773319A1 (en) * 1995-11-08 1997-05-14 Nalco Chemical Company Method to enhance the performance of polymers and copolymers of acrylamide as flocculants and retention aids
WO2000060169A1 (en) * 1999-03-31 2000-10-12 Pulp And Paper Research Institute Of Canada Retention agent comprising peo

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO0049227A1 *

Also Published As

Publication number Publication date
KR20010052133A (en) 2001-06-25
EP1104495A1 (en) 2001-06-06
KR100580306B1 (en) 2006-05-16
CA2315676A1 (en) 2000-11-28
CA2315676C (en) 2009-10-13
AU4223299A (en) 2000-09-04
JP2002537498A (en) 2002-11-05

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Legal Events

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Inventor name: ROSENCRANCE, SCOTT, W.

Inventor name: ARMSTRONG, JOHN, R.

Inventor name: JAKUBOWSKI, REGINA

Inventor name: PRUSZYNSKI, PRZEMYSLAW

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