EP1105573A4 - A microparticle system in the paper making process - Google Patents

A microparticle system in the paper making process

Info

Publication number
EP1105573A4
EP1105573A4 EP99932370A EP99932370A EP1105573A4 EP 1105573 A4 EP1105573 A4 EP 1105573A4 EP 99932370 A EP99932370 A EP 99932370A EP 99932370 A EP99932370 A EP 99932370A EP 1105573 A4 EP1105573 A4 EP 1105573A4
Authority
EP
European Patent Office
Prior art keywords
making process
paper making
microparticle system
microparticle
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Withdrawn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
EP99932370A
Other languages
German (de)
French (fr)
Other versions
EP1105573A1 (en
Inventor
Jose M Rodriguez
Craig W Vaughan
Daniel J Panfil
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.)
Calgon Corp
Original Assignee
Calgon Corp
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 Calgon Corp filed Critical Calgon Corp
Publication of EP1105573A1 publication Critical patent/EP1105573A1/en
Publication of EP1105573A4 publication Critical patent/EP1105573A4/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Withdrawn legal-status Critical Current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
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays
    • 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
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/04—Addition to the pulp; After-treatment of added substances in the pulp
    • D21H23/06—Controlling the addition
    • D21H23/14—Controlling the addition by selecting point of addition or time of contact between components
EP99932370A 1998-07-10 1999-07-09 A microparticle system in the paper making process Withdrawn EP1105573A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US9240498P 1998-07-10 1998-07-10
US92404P 1998-07-10
PCT/US1999/015541 WO2000003094A1 (en) 1998-07-10 1999-07-09 A microparticle system in the paper making process

Publications (2)

Publication Number Publication Date
EP1105573A1 EP1105573A1 (en) 2001-06-13
EP1105573A4 true EP1105573A4 (en) 2001-10-24

Family

ID=22233052

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99932370A Withdrawn EP1105573A4 (en) 1998-07-10 1999-07-09 A microparticle system in the paper making process

Country Status (10)

Country Link
EP (1) EP1105573A4 (en)
JP (1) JP2002520505A (en)
KR (1) KR20010074692A (en)
CN (1) CN1312872A (en)
AU (1) AU4868799A (en)
BR (1) BR9912011A (en)
CA (1) CA2336970A1 (en)
ID (1) ID27378A (en)
NO (1) NO20010145L (en)
WO (1) WO2000003094A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MXPA04003942A (en) * 2003-05-05 2007-06-29 German Vergara Lopez Retention and drainage system for the manufacturing of paper, paperboard and similar cellulosic products.
CN1323211C (en) * 2004-06-21 2007-06-27 徐清明 Paper making mineral composite retention aid and preparing process and application thereof
DE102004063005A1 (en) 2004-12-22 2006-07-13 Basf Ag Process for the production of paper, cardboard and cardboard
BR112013004430B1 (en) 2010-08-25 2021-03-02 Solenis Technologies Cayman, L.P method for producing paper, cardboard or cardboard, and uses of ionic polymer and biocide
WO2012058258A1 (en) 2010-10-29 2012-05-03 Buckman Laboratories International, Inc. Papermaking and products made thereby with ionic crosslinked polymeric microparticle
FI124202B (en) 2012-02-22 2014-04-30 Kemira Oyj Process for improvement of recycled fiber material utilizing the manufacturing process of paper or paperboard
CN102888784B (en) * 2012-09-20 2014-09-03 蚌埠凤凰滤清器有限责任公司 Filter filtering paper and preparation method thereof
CN102852038A (en) * 2012-09-24 2013-01-02 济南晨光纸业有限公司 Method for improving vividness of colorized parchment and effectively preventing fading
CN102921387A (en) * 2012-10-26 2013-02-13 浙江海亮环境材料有限公司 Particle retention and filtration aid agent for papermaking
CN103884644A (en) * 2012-12-21 2014-06-25 朱勇强 Determination method of colloid reservation index on papermaking net
CN109518521A (en) * 2018-12-25 2019-03-26 昆山裕锦环保包装有限公司 It is a kind of for packaging products of paper mould scrap-falling-proof processing slurry in auxiliary agent

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3541163A1 (en) * 1985-11-21 1987-05-27 Basf Ag METHOD FOR PRODUCING PAPER AND CARDBOARD
GB8602121D0 (en) * 1986-01-29 1986-03-05 Allied Colloids Ltd Paper & paper board
US5473033A (en) * 1993-11-12 1995-12-05 W. R. Grace & Co.-Conn. Water-soluble cationic copolymers and their use as drainage retention aids in papermaking processes

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *
See also references of WO0003094A1 *

Also Published As

Publication number Publication date
JP2002520505A (en) 2002-07-09
EP1105573A1 (en) 2001-06-13
BR9912011A (en) 2001-04-10
KR20010074692A (en) 2001-08-09
NO20010145D0 (en) 2001-01-09
ID27378A (en) 2001-04-05
CA2336970A1 (en) 2000-01-20
NO20010145L (en) 2001-03-12
AU4868799A (en) 2000-02-01
WO2000003094A1 (en) 2000-01-20
CN1312872A (en) 2001-09-12

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