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
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
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 (fr) |
EP (2) | EP0950138B1 (fr) |
JP (1) | JP3926852B2 (fr) |
KR (1) | KR100516319B1 (fr) |
CN (1) | CN1106482C (fr) |
AR (1) | AR011323A1 (fr) |
AT (2) | ATE215640T1 (fr) |
AU (1) | AU722170B2 (fr) |
BR (1) | BR9714456A (fr) |
CA (1) | CA2276424C (fr) |
CO (1) | CO4920184A1 (fr) |
DE (2) | DE69711697T2 (fr) |
DK (2) | DK1167392T3 (fr) |
ES (2) | ES2173498T3 (fr) |
ID (2) | ID30152A (fr) |
IL (1) | IL130571A (fr) |
MY (2) | MY125687A (fr) |
NO (1) | NO328101B1 (fr) |
NZ (1) | NZ336427A (fr) |
PT (2) | PT1167392E (fr) |
TW (1) | TW557335B (fr) |
WO (1) | WO1998029604A1 (fr) |
ZA (1) | ZA9711714B (fr) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9719472D0 (en) | 1997-09-12 | 1997-11-12 | Allied Colloids Ltd | Process of making paper |
KR100403838B1 (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 |
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 |
TW483970B (en) | 1999-11-08 | 2002-04-21 | Ciba Spec Chem Water Treat Ltd | A process for making paper and paperboard |
TW524910B (en) * | 1999-11-08 | 2003-03-21 | 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 |
EP1286923B1 (fr) | 2000-05-31 | 2006-04-19 | Ciba Specialty Chemicals Water Treatments Limited | Traitement de matieres minerales |
MY140287A (en) | 2000-10-16 | 2009-12-31 | Ciba Spec Chem Water Treat Ltd | Manufacture of paper and paperboard |
PT1395703E (pt) * | 2001-06-12 | 2010-03-01 | Eka Chemicals Ab | Composição aquosa |
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 |
BRPI0515776B1 (pt) * | 2004-12-14 | 2016-04-19 | Hercules Inc | composição de fibra celulósica e métodos para preparar a referida composição e melhorar drenagem e retenção de sólidos na referida composição |
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 |
PL2192228T3 (pl) | 2006-04-24 | 2017-12-29 | Chemigate Oy | Zastosowanie skrobi kationowej |
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 |
JP5961619B2 (ja) | 2010-10-29 | 2016-08-02 | バックマン・ラボラトリーズ・インターナショナル・インコーポレーテッドBuckman Laboratories International Incorporated | イオン性架橋ポリマー微粒子を用いて紙を作製する方法及び該方法により作製された製品 |
US9103071B2 (en) | 2011-06-20 | 2015-08-11 | 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 |
KR20150063561A (ko) | 2012-10-05 | 2015-06-09 | 스페셜티 미네랄스 (미시간) 인코포레이티드 | 충전제 현탁액 및 종이 제조에 있어서의 이의 용도 |
EP2904145A4 (fr) * | 2012-10-05 | 2016-04-20 | Specialty Minerals Michigan | Suspension de charge et son utilisation dans la fabrication de papier |
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 |
CA3001674C (fr) | 2015-10-12 | 2022-10-04 | Solenis Technologies, L.P. | Procede d'augmentation de performance de drainage d'une suspension epaisse de pate a papier au cours de la fabrication de produits de papier, et produits obtenus a partir de celui -ci |
PL3246466T3 (pl) * | 2016-05-20 | 2018-08-31 | Kemira Oyj | Sposób i układ do obróbki do wytwarzania papieru |
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)
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. |
EP0202780B2 (fr) * | 1985-04-25 | 1998-12-09 | Ciba Specialty Chemicals Water Treatments Limited | Procédés de floculation |
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 (fr) * | 1988-12-19 | 2004-01-02 | Cytec Technology Corp. | Agents de floculation à haute performance |
US6130303A (en) * | 1988-12-19 | 2000-10-10 | Cytec Technology Corp. | Water-soluble, highly branched polymeric microparticles |
US5274055A (en) * | 1990-06-11 | 1993-12-28 | American Cyanamid Company | Charged organic polymer microbeads in paper-making process |
US5167766A (en) * | 1990-06-18 | 1992-12-01 | American Cyanamid Company | Charged organic polymer microbeads in paper making process |
US5185062A (en) * | 1991-01-25 | 1993-02-09 | Nalco Chemical Company | Papermaking process with improved retention and drainage |
US5098520A (en) * | 1991-01-25 | 1992-03-24 | Nalco Chemcial Company | Papermaking process with improved retention and drainage |
EP0499448A1 (fr) * | 1991-02-15 | 1992-08-19 | Ciba Specialty Chemicals Water Treatments Limited | Production de papier |
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 |
-
1997
- 1997-12-30 WO PCT/GB1997/003455 patent/WO1998029604A1/fr active IP Right Grant
- 1997-12-30 DK DK01118588T patent/DK1167392T3/da active
- 1997-12-30 AT AT97949064T patent/ATE215640T1/de active
- 1997-12-30 AU AU78917/98A patent/AU722170B2/en not_active Expired
- 1997-12-30 DE DE69711697T patent/DE69711697T2/de not_active Expired - Lifetime
- 1997-12-30 AT AT01118588T patent/ATE269359T1/de active
- 1997-12-30 EP EP97949064A patent/EP0950138B1/fr not_active Expired - Lifetime
- 1997-12-30 ID IDW00200102076A patent/ID30152A/id unknown
- 1997-12-30 IL IL13057197A patent/IL130571A/en not_active IP Right Cessation
- 1997-12-30 AR ARP970106255A patent/AR011323A1/es active IP Right Grant
- 1997-12-30 ES ES97949064T patent/ES2173498T3/es not_active Expired - Lifetime
- 1997-12-30 CO CO97075694A patent/CO4920184A1/es unknown
- 1997-12-30 ES ES01118588T patent/ES2221631T3/es not_active Expired - Lifetime
- 1997-12-30 DE DE69729595T patent/DE69729595T2/de not_active Expired - Lifetime
- 1997-12-30 ID IDW990596D patent/ID22818A/id unknown
- 1997-12-30 DK DK97949064T patent/DK0950138T3/da active
- 1997-12-30 CN CN97181760A patent/CN1106482C/zh not_active Expired - Lifetime
- 1997-12-30 KR KR10-1999-7005942A patent/KR100516319B1/ko active IP Right Grant
- 1997-12-30 BR BR9714456A patent/BR9714456A/pt not_active IP Right Cessation
- 1997-12-30 EP EP01118588A patent/EP1167392B1/fr not_active Expired - Lifetime
- 1997-12-30 PT PT01118588T patent/PT1167392E/pt unknown
- 1997-12-30 NZ NZ336427A patent/NZ336427A/en not_active IP Right Cessation
- 1997-12-30 PT PT97949064T patent/PT950138E/pt unknown
- 1997-12-30 JP JP52973498A patent/JP3926852B2/ja not_active Expired - Lifetime
- 1997-12-30 ZA ZA9711714A patent/ZA9711714B/xx unknown
- 1997-12-30 CA CA002276424A patent/CA2276424C/fr not_active Expired - Lifetime
- 1997-12-31 MY MYPI97006442A patent/MY125687A/en unknown
- 1997-12-31 MY MYPI20042324A patent/MY129387A/en unknown
- 1997-12-31 US US09/001,922 patent/US5958188A/en not_active Expired - Lifetime
-
1998
- 1998-02-21 TW TW087102504A patent/TW557335B/zh not_active IP Right Cessation
-
1999
- 1999-05-19 US US09/314,390 patent/US6310157B1/en not_active Expired - Lifetime
- 1999-06-24 NO NO19993146A patent/NO328101B1/no not_active IP Right Cessation
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