SE8701252D0 - Sett vid framstellning av papper - Google Patents
Sett vid framstellning av papperInfo
- Publication number
- SE8701252D0 SE8701252D0 SE8701252A SE8701252A SE8701252D0 SE 8701252 D0 SE8701252 D0 SE 8701252D0 SE 8701252 A SE8701252 A SE 8701252A SE 8701252 A SE8701252 A SE 8701252A SE 8701252 D0 SE8701252 D0 SE 8701252D0
- Authority
- SE
- Sweden
- Prior art keywords
- pct
- dewatering
- sec
- date
- improved
- 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
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/76—Processes or apparatus for adding material to the pulp or to the paper characterised by choice of auxiliary compounds which are added separately from at least one other compound, e.g. to improve the incorporation of the latter or to obtain an enhanced combined effect
- D21H23/765—Addition of all compounds to the pulp
-
- 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
- D21H17/45—Nitrogen-containing groups
-
- 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
- D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
-
- 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
- D21H17/66—Salts, e.g. alums
-
- 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
-
- 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
Landscapes
- Paper (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Making Paper Articles (AREA)
- Electronic Switches (AREA)
- Polarising Elements (AREA)
Priority Applications (14)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8701252A SE8701252D0 (sv) | 1987-03-03 | 1987-03-25 | Sett vid framstellning av papper |
PCT/SE1988/000063 WO1988006659A1 (fr) | 1987-03-03 | 1988-02-16 | Procede de production de papier |
BR888806997A BR8806997A (pt) | 1987-03-03 | 1988-02-16 | Processo para a producao de papel |
AU13995/88A AU596285B2 (en) | 1987-03-03 | 1988-02-16 | A process for the production of paper |
EP88902248A EP0304463B1 (fr) | 1987-03-03 | 1988-02-16 | Procede de production de papier |
US07/267,121 US4964954A (en) | 1987-03-03 | 1988-02-16 | Process for the production of paper |
AT88902248T ATE74982T1 (de) | 1987-03-03 | 1988-02-16 | Verfahren zur herstellung von papier. |
JP63502252A JPH01502519A (ja) | 1987-03-03 | 1988-02-16 | 紙の製造方法 |
DE8888902248T DE3870092D1 (de) | 1987-03-03 | 1988-02-16 | Verfahren zur herstellung von papier. |
NZ223618A NZ223618A (en) | 1987-03-03 | 1988-02-24 | Paper production process: combination of materials added to pulp to aid dewatering and retention |
CA000560116A CA1290108C (fr) | 1987-03-03 | 1988-02-29 | Methode de production de papier |
ES8800612A ES2005790A6 (es) | 1987-03-03 | 1988-03-02 | Un procedimiento para producir papel. |
FI884987A FI92617C (fi) | 1987-03-03 | 1988-10-28 | Menetelmä paperin valmistamiseksi |
NO884868A NO170096C (no) | 1987-03-03 | 1988-11-01 | Fremgangsmaate ved fremstilling av papir. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8700891A SE8700891D0 (sv) | 1987-03-03 | 1987-03-03 | Sett vid framstellning av papper |
SE8701252A SE8701252D0 (sv) | 1987-03-03 | 1987-03-25 | Sett vid framstellning av papper |
Publications (1)
Publication Number | Publication Date |
---|---|
SE8701252D0 true SE8701252D0 (sv) | 1987-03-25 |
Family
ID=26659719
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8701252A SE8701252D0 (sv) | 1987-03-03 | 1987-03-25 | Sett vid framstellning av papper |
Country Status (14)
Country | Link |
---|---|
US (1) | US4964954A (fr) |
EP (1) | EP0304463B1 (fr) |
JP (1) | JPH01502519A (fr) |
AT (1) | ATE74982T1 (fr) |
AU (1) | AU596285B2 (fr) |
BR (1) | BR8806997A (fr) |
CA (1) | CA1290108C (fr) |
DE (1) | DE3870092D1 (fr) |
ES (1) | ES2005790A6 (fr) |
FI (1) | FI92617C (fr) |
NO (1) | NO170096C (fr) |
NZ (1) | NZ223618A (fr) |
SE (1) | SE8701252D0 (fr) |
WO (1) | WO1988006659A1 (fr) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4795531A (en) * | 1987-09-22 | 1989-01-03 | Nalco Chemical Company | Method for dewatering paper |
SE467627B (sv) * | 1988-09-01 | 1992-08-17 | Eka Nobel Ab | Saett vid framstaellning av papper |
KR0159921B1 (ko) * | 1988-10-03 | 1999-01-15 | 마이클 비. 키한 | 양이온성 및 음이온성 중합체의 혼합물, 그 제법 및 종이용 건조강도 개선 첨가제로서의 용도 |
JPH02293493A (ja) * | 1989-04-28 | 1990-12-04 | Arakawa Chem Ind Co Ltd | ケテンダイマー系製紙用サイズ剤 |
SE8903180D0 (sv) * | 1989-09-27 | 1989-09-27 | Sca Development Ab | Saett att behandla fibrer av cellulosahaltigt material |
SE500871C2 (sv) * | 1989-09-27 | 1994-09-19 | Sca Research Ab | Aluminiumsaltimpregnerade fibrer, sätt att framställa dessa, absorptionsmaterial för användning i hygienartiklar och användning av fibrerna som absorptionsmaterial |
SE500367C2 (sv) * | 1989-11-09 | 1994-06-13 | Eka Nobel Ab | Silikasoler och förfarande för framställning av papper |
US5194120A (en) * | 1991-05-17 | 1993-03-16 | Delta Chemicals | Production of paper and paper products |
FR2678961B1 (fr) * | 1991-07-12 | 1993-10-15 | Atochem | Procede nouveau de fabrication de papier et papier ainsi obtenu. |
FI920246A0 (fi) † | 1992-01-20 | 1992-01-20 | Kemira Oy | Foerfarande foer tillverkning av papper. |
US5543215A (en) * | 1992-08-17 | 1996-08-06 | Weyerhaeuser Company | Polymeric binders for binding particles to fibers |
SE501214C2 (sv) * | 1992-08-31 | 1994-12-12 | Eka Nobel Ab | Silikasol samt förfarande för framställning av papper under användande av solen |
US5968316A (en) * | 1995-06-07 | 1999-10-19 | Mclauglin; John R. | Method of making paper using microparticles |
US6193844B1 (en) | 1995-06-07 | 2001-02-27 | Mclaughlin John R. | Method for making paper using microparticles |
SE9502184D0 (sv) * | 1995-06-15 | 1995-06-15 | Eka Nobel Ab | A process for the production of paper |
US5595630A (en) * | 1995-08-31 | 1997-01-21 | E. I. Du Pont De Nemours And Company | Process for the manufacture of paper |
GB9604950D0 (en) * | 1996-03-08 | 1996-05-08 | Allied Colloids Ltd | Clay compositions and their use in paper making |
GB9604927D0 (en) * | 1996-03-08 | 1996-05-08 | Allied Colloids Ltd | Activation of swelling clays and processes of using the activated clays |
US5900116A (en) | 1997-05-19 | 1999-05-04 | Sortwell & Co. | Method of making paper |
AU7387398A (en) | 1997-05-19 | 1998-12-11 | Sortwell & Co. | Method of water treatment using zeolite crystalloid coagulants |
KR100473904B1 (ko) * | 1999-05-04 | 2005-03-08 | 악조 노벨 엔.브이. | 실리카-기초졸 |
US7169261B2 (en) | 1999-05-04 | 2007-01-30 | Akzo Nobel N.V. | Silica-based sols |
US6379501B1 (en) | 1999-12-14 | 2002-04-30 | Hercules Incorporated | Cellulose products and processes for preparing the same |
AU2001224398A1 (en) * | 2000-01-12 | 2001-07-24 | Calgon Corporation | The use of inorganic sols in the papermaking process |
US6572736B2 (en) | 2000-10-10 | 2003-06-03 | Atlas Roofing Corporation | Non-woven web made with untreated clarifier sludge |
US6821387B2 (en) * | 2001-12-19 | 2004-11-23 | Paper Technology Foundation, Inc. | Use of fractionated fiber furnishes in the manufacture of tissue products, and products produced thereby |
US20030111195A1 (en) * | 2001-12-19 | 2003-06-19 | Kimberly-Clark Worldwide, Inc. | Method and system for manufacturing tissue products, and products produced thereby |
US6797114B2 (en) * | 2001-12-19 | 2004-09-28 | Kimberly-Clark Worldwide, Inc. | Tissue products |
AU2003236319A1 (en) | 2002-04-03 | 2003-10-13 | Seiko Pmc Corporation | Method for producing paper and agent for improving yield |
HRP20020430A2 (en) * | 2002-05-17 | 2004-06-30 | Eco Chemicals Anstalt | Ecoret-system for retention in production of paper |
FI121119B (fi) † | 2003-04-15 | 2010-07-15 | Kemira Oyj | Menetelmä paperin valmistamiseksi |
US7682485B2 (en) | 2005-12-14 | 2010-03-23 | Akzo Nobel N.V. | Papermaking process |
ES2383762T5 (es) * | 2005-12-14 | 2015-08-12 | Basf Performance Products Plc | Proceso de fabricación de papel |
US8728274B2 (en) * | 2006-09-22 | 2014-05-20 | Akzo Nobel N.V. | Treatment of pulp |
ES2612270T3 (es) * | 2006-09-22 | 2017-05-16 | Akzo Nobel N.V. | Tratamiento de pasta |
US9365460B2 (en) * | 2006-11-09 | 2016-06-14 | Akzo Nobel N.V. | Pigment dispersion |
CA2803904C (fr) | 2010-07-26 | 2014-01-28 | Sortwell & Co. | Procede de dispersion et d'agregation de composants de suspensions minerales et polymeres anioniques multivalents a poids moleculaire eleve pour agregation d'argile |
US8721896B2 (en) | 2012-01-25 | 2014-05-13 | Sortwell & Co. | Method for dispersing and aggregating components of mineral slurries and low molecular weight multivalent polymers for mineral aggregation |
CN111910464B (zh) * | 2020-08-07 | 2022-06-14 | 江西广源化工有限责任公司 | 一种复合填料及其制备方法和应用、轻质纸 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3520824A (en) * | 1969-04-01 | 1970-07-21 | Mobil Oil Corp | Method of preparing silica-alumina hydrosols |
US3834921A (en) * | 1971-10-07 | 1974-09-10 | Huber Corp J M | Low surface area pigments |
US4309247A (en) * | 1976-03-15 | 1982-01-05 | Amf Incorporated | Filter and method of making same |
FR2418297A1 (fr) * | 1978-02-27 | 1979-09-21 | Ugine Kuhlmann | Amelioration aux procedes de fabrication de papiers et de cartons |
SE419236B (sv) * | 1979-06-01 | 1981-07-20 | Eka Ab | Ytmodifierat pigment av naturligt kaolinmaterial, samt for dess framstellning |
SE432951B (sv) * | 1980-05-28 | 1984-04-30 | Eka Ab | Pappersprodukt innehallande cellulosafibrer och ett bindemedelssystem som omfattar kolloidal kiselsyra och katjonisk sterkelse samt forfarande for framstellning av pappersprodukten |
AU546999B2 (en) * | 1980-05-28 | 1985-10-03 | Eka A.B. | Adding binder to paper making stock |
SE8107078L (sv) * | 1981-11-27 | 1983-05-28 | Eka Ab | Forfarande for papperstillverkning |
US4578150A (en) * | 1982-07-23 | 1986-03-25 | Amf Inc. | Fibrous media containing millimicron-sized particulates |
SE446969B (sv) * | 1983-12-09 | 1986-10-20 | Olof Carlsson | Sett att framstella ett flockningsmedel |
SE8403062L (sv) * | 1984-06-07 | 1985-12-08 | Eka Ab | Forfarande vid papperstillverkning |
SE451739B (sv) * | 1985-04-03 | 1987-10-26 | Eka Nobel Ab | Papperstillverkningsforfarande och pappersprodukt varvid som avvattnings- och retentionsforbettrande kemikalie anvends katjonisk polyakrylamid och en speciell oorganisk kolloid |
US4643801A (en) * | 1986-02-24 | 1987-02-17 | Nalco Chemical Company | Papermaking aid |
US4795531A (en) * | 1987-09-22 | 1989-01-03 | Nalco Chemical Company | Method for dewatering paper |
-
1987
- 1987-03-25 SE SE8701252A patent/SE8701252D0/xx unknown
-
1988
- 1988-02-16 DE DE8888902248T patent/DE3870092D1/de not_active Expired - Lifetime
- 1988-02-16 JP JP63502252A patent/JPH01502519A/ja active Granted
- 1988-02-16 US US07/267,121 patent/US4964954A/en not_active Expired - Lifetime
- 1988-02-16 EP EP88902248A patent/EP0304463B1/fr not_active Expired - Lifetime
- 1988-02-16 AU AU13995/88A patent/AU596285B2/en not_active Expired
- 1988-02-16 AT AT88902248T patent/ATE74982T1/de not_active IP Right Cessation
- 1988-02-16 BR BR888806997A patent/BR8806997A/pt not_active IP Right Cessation
- 1988-02-16 WO PCT/SE1988/000063 patent/WO1988006659A1/fr active IP Right Grant
- 1988-02-24 NZ NZ223618A patent/NZ223618A/en unknown
- 1988-02-29 CA CA000560116A patent/CA1290108C/fr not_active Expired - Lifetime
- 1988-03-02 ES ES8800612A patent/ES2005790A6/es not_active Expired
- 1988-10-28 FI FI884987A patent/FI92617C/fi active IP Right Grant
- 1988-11-01 NO NO884868A patent/NO170096C/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPH0444040B2 (fr) | 1992-07-20 |
WO1988006659A1 (fr) | 1988-09-07 |
BR8806997A (pt) | 1989-10-31 |
EP0304463B1 (fr) | 1992-04-15 |
FI884987A (fi) | 1988-10-28 |
EP0304463A1 (fr) | 1989-03-01 |
FI884987A0 (fi) | 1988-10-28 |
AU596285B2 (en) | 1990-04-26 |
US4964954A (en) | 1990-10-23 |
ES2005790A6 (es) | 1989-03-16 |
CA1290108C (fr) | 1991-10-08 |
FI92617C (fi) | 1994-12-12 |
ATE74982T1 (de) | 1992-05-15 |
NO884868L (no) | 1988-11-01 |
NO884868D0 (no) | 1988-11-01 |
NZ223618A (en) | 1990-04-26 |
FI92617B (fi) | 1994-08-31 |
JPH01502519A (ja) | 1989-08-31 |
NO170096B (no) | 1992-06-01 |
AU1399588A (en) | 1988-09-26 |
DE3870092D1 (de) | 1992-05-21 |
NO170096C (no) | 1992-09-09 |
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