ZA9711714B - Processes of making paper and materials for use in this. - Google Patents

Processes of making paper and materials for use in this.

Info

Publication number
ZA9711714B
ZA9711714B ZA9711714A ZA9711714A ZA9711714B ZA 9711714 B ZA9711714 B ZA 9711714B ZA 9711714 A ZA9711714 A ZA 9711714A ZA 9711714 A ZA9711714 A ZA 9711714A ZA 9711714 B ZA9711714 B ZA 9711714B
Authority
ZA
South Africa
Prior art keywords
processes
materials
making paper
paper
making
Prior art date
Application number
ZA9711714A
Other languages
English (en)
Inventor
Michael Heard
Gordon Chen
John Oliver Stockwell
Original Assignee
Allied Colloids 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=21875206&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA9711714(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Allied Colloids Ltd filed Critical Allied Colloids Ltd
Publication of ZA9711714B publication Critical patent/ZA9711714B/xx

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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/32—Polymerisation in water-in-oil emulsions
    • 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
    • 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
    • D21H17/42—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups anionic
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
ZA9711714A 1996-12-31 1997-12-30 Processes of making paper and materials for use in this. ZA9711714B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3424796P 1996-12-31 1996-12-31

Publications (1)

Publication Number Publication Date
ZA9711714B true ZA9711714B (en) 1998-06-25

Family

ID=21875206

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9711714A ZA9711714B (en) 1996-12-31 1997-12-30 Processes of making paper and materials for use in this.

Country Status (23)

Country Link
US (2) US5958188A (enExample)
EP (2) EP0950138B1 (enExample)
JP (1) JP3926852B2 (enExample)
KR (1) KR100516319B1 (enExample)
CN (1) CN1106482C (enExample)
AR (1) AR011323A1 (enExample)
AT (2) ATE215640T1 (enExample)
AU (1) AU722170B2 (enExample)
BR (1) BR9714456A (enExample)
CA (1) CA2276424C (enExample)
CO (1) CO4920184A1 (enExample)
DE (2) DE69711697T2 (enExample)
DK (2) DK1167392T3 (enExample)
ES (2) ES2221631T3 (enExample)
ID (2) ID22818A (enExample)
IL (1) IL130571A (enExample)
MY (2) MY129387A (enExample)
NO (1) NO328101B1 (enExample)
NZ (1) NZ336427A (enExample)
PT (2) PT950138E (enExample)
TW (1) TW557335B (enExample)
WO (1) WO1998029604A1 (enExample)
ZA (1) ZA9711714B (enExample)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9719472D0 (en) 1997-09-12 1997-11-12 Allied Colloids Ltd Process of making paper
KR100403839B1 (ko) * 1998-04-27 2003-11-01 악조 노벨 엔.브이. 제지 방법
US20030150575A1 (en) * 1998-06-04 2003-08-14 Snf Sa Paper and paperboard production process and corresponding novel retention and drainage aids, and papers and paperboards thus obtained
ID28511A (id) * 1998-08-28 2001-05-31 Ciba Spec Chem Water Treat Ltd Pembuatan kertas
US6331229B1 (en) * 1999-09-08 2001-12-18 Nalco Chemical Company Method of increasing retention and drainage in papermaking using high molecular weight water-soluble anionic or monionic dispersion polymers
TW524910B (en) * 1999-11-08 2003-03-21 Ciba Spec Chem Water Treat Ltd Manufacture of paper and paperboard
TW483970B (en) 1999-11-08 2002-04-21 Ciba Spec Chem Water Treat Ltd A process for making paper and paperboard
TW550325B (en) * 1999-11-08 2003-09-01 Ciba Spec Chem Water Treat Ltd Manufacture of paper and paperboard
TW527457B (en) 1999-11-08 2003-04-11 Ciba Spec Chem Water Treat Ltd Manufacture of paper and paperboard
US6417268B1 (en) 1999-12-06 2002-07-09 Hercules Incorporated Method for making hydrophobically associative polymers, methods of use and compositions
DE60118908T2 (de) 2000-05-31 2006-10-19 Ciba Specialty Chemicals Water Treatments Ltd., Bradford Behandlung von mineralischen stoffen
MY140287A (en) * 2000-10-16 2009-12-31 Ciba Spec Chem Water Treat Ltd Manufacture of paper and paperboard
NZ529997A (en) * 2001-06-12 2005-06-24 Akzo Nobel Nv Aqueous composition having anionic organic polymeric particles and colloidal anionic silica-based particles
US7189776B2 (en) * 2001-06-12 2007-03-13 Akzo Nobel N.V. Aqueous composition
MX247971B (es) * 2001-12-07 2007-08-10 Hercules Inc Polimeros anioicos preparados en una matriz de emulsion inversa y su uso al preparar composiciones de fibra celulosica.
FI118542B (fi) * 2002-03-14 2007-12-14 Metso Paper Inc Pintakäsittelyprosessi
FI121087B (fi) * 2002-11-14 2010-06-30 Metso Paper Inc Päällystysmenetelmä
US7396874B2 (en) * 2002-12-06 2008-07-08 Hercules Incorporated Cationic or amphoteric copolymers prepared in an inverse emulsion matrix and their use in preparing cellulosic fiber compositions
GB0310419D0 (en) 2003-05-07 2003-06-11 Ciba Spec Chem Water Treat Ltd Treatment of aqueous suspensions
FR2869626A3 (fr) 2004-04-29 2005-11-04 Snf Sas Soc Par Actions Simpli Procede de fabrication de papier et carton, nouveaux agents de retention et d'egouttage correspondants, et papiers et cartons ainsi obtenus
GB0425101D0 (en) * 2004-11-15 2004-12-15 Ciba Spec Chem Water Treat Ltd Papermaking process
PT1825057E (pt) * 2004-12-14 2015-07-02 Solenis Technologies Cayman Lp Adjuvantes da retenção e da drenagem
US8932433B2 (en) * 2004-12-29 2015-01-13 Solenis Technologies, L.P. Retention and drainage in the manufacture of paper
US20060260509A1 (en) * 2005-04-22 2006-11-23 Evers Glenn R Compositions for enhanced paper brightness and whiteness
DE102005043800A1 (de) * 2005-09-13 2007-03-22 Basf Ag Verfahren zur Herstellung von Papier, Pappe und Karton
CN101443363B (zh) 2006-04-24 2012-04-18 西巴控股有限公司 阳离子多糖及其制备和应用
GB0609998D0 (en) 2006-05-19 2006-06-28 Ciba Sc Holding Ag Rehabilitation method
GB0610003D0 (en) 2006-05-19 2006-06-28 Ciba Sc Holding Ag Suppression of Dust
US7981250B2 (en) 2006-09-14 2011-07-19 Kemira Oyj Method for paper processing
GB0702249D0 (en) 2007-02-05 2007-03-14 Ciba Sc Holding Ag Manufacture of paper or paperboard
GB0702248D0 (en) 2007-02-05 2007-03-14 Ciba Sc Holding Ag Manufacture of Filled Paper
US8480853B2 (en) 2010-10-29 2013-07-09 Buckman Laboratories International, Inc. Papermaking and products made thereby with ionic crosslinked polymeric microparticle
WO2012175528A1 (en) * 2011-06-20 2012-12-27 Basf Se Manufacture of paper and paperboard
JP6516354B2 (ja) * 2011-10-19 2019-05-22 ソレニス・テクノロジーズ・ケイマン・エル・ピー 非イオン性界面活性剤およびイオン性ポリマーを含む組成物
FI124202B (en) 2012-02-22 2014-04-30 Kemira Oyj A method for improving the process of making paper or paperboard using recycled fibrous material
CA2886671A1 (en) 2012-10-05 2014-04-10 Specialty Minerals (Michigan) Inc. Filler suspension and its use in the manufacture of paper
RU2015115882A (ru) * 2012-10-05 2016-11-27 Спешелти Минералз (Мичиган) Инк. Суспензия наполнителя и ее использование в производстве бумаги
CN104099799B (zh) * 2014-07-02 2016-05-25 福建希源纸业有限公司 一种利用废纸渣生产薄型钢纸的抄造方法
CN105077556B (zh) * 2015-07-09 2017-03-01 川渝中烟工业有限责任公司 一种提高造纸法再造烟叶中碳酸钙留着率的方法
JP6779976B2 (ja) 2015-08-06 2020-11-04 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 紙の製造方法
US9873982B2 (en) * 2015-10-12 2018-01-23 Solenis Technologies, L.P. Method of increasing drainage performance of a pulp slurry during manufacture of paper products, and products therefrom
ES2667544T3 (es) * 2016-05-20 2018-05-11 Kemira Oyj Método y sistema de tratamiento para la fabricación de papel
CN110172860A (zh) * 2019-06-17 2019-08-27 联盛纸业（龙海）有限公司 一种提高浆料网部留着率的方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4471097A (en) * 1982-01-11 1984-09-11 Klaus Uhl Water soluble copolymers containing vinyl imidazole as drilling fluid additives
US4525527A (en) * 1982-01-25 1985-06-25 American Colloid Company Production process for highly water absorbable polymer
DE3584551D1 (de) * 1984-08-15 1991-12-05 Allied Colloids Ltd Polymerzusammensetzungen.
DE3677046D1 (de) * 1985-04-25 1991-02-28 Allied Colloids Ltd Flockungsverfahren.
GB8531558D0 (en) * 1985-12-21 1986-02-05 Wiggins Teape Group Ltd Loaded paper
GB8602121D0 (en) * 1986-01-29 1986-03-05 Allied Colloids Ltd Paper & paper board
GB8714056D0 (en) * 1987-06-16 1987-07-22 Scott Bader Co Heat stable prepastes
EP0374458B2 (en) * 1988-12-19 2004-01-02 Cytec Technology Corp. High performance polymer flocculating agents
US6130303A (en) * 1988-12-19 2000-10-10 Cytec Technology Corp. Water-soluble, highly branched polymeric microparticles
US5167766A (en) * 1990-06-18 1992-12-01 American Cyanamid Company Charged organic polymer microbeads in paper making process
US5274055A (en) * 1990-06-11 1993-12-28 American Cyanamid Company Charged organic polymer microbeads in paper-making process
US5098520A (en) * 1991-01-25 1992-03-24 Nalco Chemcial Company Papermaking process with improved retention and drainage
US5185062A (en) * 1991-01-25 1993-02-09 Nalco Chemical Company Papermaking process with improved retention and drainage
EP0499448A1 (en) * 1991-02-15 1992-08-19 Ciba Specialty Chemicals Water Treatments Limited Production of paper
US5571380A (en) * 1992-01-08 1996-11-05 Nalco Chemical Company Papermaking process with improved retention and maintained formation
FR2692292B1 (fr) * 1992-06-11 1994-12-02 Snf Sa Procédé de fabrication d'un papier ou d'un carton à rétention améliorée.
US5266164A (en) * 1992-11-13 1993-11-30 Nalco Chemical Company Papermaking process with improved drainage and retention
PH31656A (en) * 1994-02-04 1999-01-12 Allied Colloids Ltd Process for making paper.
US5595629A (en) * 1995-09-22 1997-01-21 Nalco Chemical Company Papermaking process

Also Published As

Publication number Publication date
BR9714456A (pt) 2000-03-21
CA2276424A1 (en) 1998-07-09
MY129387A (en) 2007-03-30
NO993146L (no) 1999-06-24
JP3926852B2 (ja) 2007-06-06
WO1998029604A1 (en) 1998-07-09
ATE269359T1 (de) 2004-07-15
ID30152A (id) 2001-11-08
MX9906145A (es) 1999-12-01
AR011323A1 (es) 2000-08-16
US6310157B1 (en) 2001-10-30
DE69729595D1 (de) 2004-07-22
CN1260017A (zh) 2000-07-12
NO993146D0 (no) 1999-06-24
ES2221631T3 (es) 2005-01-01
EP1167392A1 (en) 2002-01-02
IL130571A (en) 2002-12-01
US5958188A (en) 1999-09-28
DE69729595T2 (de) 2005-06-23
DE69711697T2 (de) 2002-10-17
ATE215640T1 (de) 2002-04-15
EP0950138A1 (en) 1999-10-20
PT1167392E (pt) 2004-11-30
DK0950138T3 (da) 2002-07-01
JP2002509587A (ja) 2002-03-26
ID22818A (id) 1999-12-09
AU7891798A (en) 1998-07-31
MY125687A (en) 2006-08-30
AU722170B2 (en) 2000-07-27
CA2276424C (en) 2006-03-14
NZ336427A (en) 2001-05-25
KR100516319B1 (ko) 2005-09-23
KR20000069798A (ko) 2000-11-25
DE69711697D1 (de) 2002-05-08
DK1167392T3 (da) 2004-09-27
PT950138E (pt) 2002-08-30
EP0950138B1 (en) 2002-04-03
ES2173498T3 (es) 2002-10-16
CO4920184A1 (es) 2000-05-29
IL130571A0 (en) 2000-06-01
CN1106482C (zh) 2003-04-23
EP1167392B1 (en) 2004-06-16
NO328101B1 (no) 2009-12-07
TW557335B (en) 2003-10-11

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