NO992382L - Fremstilling av papir - Google Patents
Fremstilling av papirInfo
- Publication number
- NO992382L NO992382L NO992382A NO992382A NO992382L NO 992382 L NO992382 L NO 992382L NO 992382 A NO992382 A NO 992382A NO 992382 A NO992382 A NO 992382A NO 992382 L NO992382 L NO 992382L
- Authority
- NO
- Norway
- Prior art keywords
- starch
- agglomeration agent
- paper
- flocculant
- manufacture
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 229920002472 Starch Polymers 0.000 abstract 4
- 235000019698 starch Nutrition 0.000 abstract 4
- 239000008107 starch Substances 0.000 abstract 4
- 238000005054 agglomeration Methods 0.000 abstract 2
- 230000002776 aggregation Effects 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- 125000000129 anionic group Chemical group 0.000 abstract 1
- 229910000278 bentonite Inorganic materials 0.000 abstract 1
- 239000000440 bentonite Substances 0.000 abstract 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 abstract 1
- 125000002091 cationic group Chemical group 0.000 abstract 1
- 230000016615 flocculation Effects 0.000 abstract 1
- 238000005189 flocculation Methods 0.000 abstract 1
- 230000014759 maintenance of location Effects 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D33/00—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for
- B64D33/02—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
-
- 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
- D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
- D21H17/24—Polysaccharides
- D21H17/28—Starch
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
- F02C7/045—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for noise suppression
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/24—Heat or noise insulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/01—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening elements specially adapted for honeycomb panels
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/172—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using resonance effects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D33/00—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for
- B64D33/02—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
- B64D2033/0206—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes comprising noise reduction means, e.g. acoustic liners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D33/00—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for
- B64D33/02—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
- B64D2033/0266—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes specially adapted for particular type of power plants
- B64D2033/0286—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes specially adapted for particular type of power plants for turbofan engines
-
- 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
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/10—Packing paper
Abstract
Stivelse tilsettes til tynnmassen ved papirfremstillingen i form av en koagulet suspensjon som inneholder uoppløste stivelsespartikler, kationisk, polymert flokkingsmiddel og anionisk, mikropartikkelformet nettverksagglomerasjonsmiddel, slik som bentonitt. Flokkuleringsmidlet og agglomerasjonsmidlet innvirker på hverandre og man får nettverksflokking hvor stivelsespartiklene er fanget. Det oppnås forbedret retensjon av stivelsen i det fremstilte papiret.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9624031.2A GB9624031D0 (en) | 1996-11-19 | 1996-11-19 | Manufacture of paper |
PCT/GB1997/000675 WO1998022653A1 (en) | 1996-11-19 | 1997-03-11 | Manufacture of paper |
Publications (2)
Publication Number | Publication Date |
---|---|
NO992382D0 NO992382D0 (no) | 1999-05-18 |
NO992382L true NO992382L (no) | 1999-06-30 |
Family
ID=10803167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO992382A NO992382L (no) | 1996-11-19 | 1999-05-18 | Fremstilling av papir |
Country Status (18)
Country | Link |
---|---|
US (1) | US6238520B1 (no) |
EP (1) | EP0941383B1 (no) |
JP (1) | JP2001504174A (no) |
KR (1) | KR20000053349A (no) |
CN (1) | CN1238019A (no) |
AT (1) | ATE210763T1 (no) |
AU (1) | AU730018B2 (no) |
BR (1) | BR9713516A (no) |
CA (1) | CA2269911A1 (no) |
DE (1) | DE69709163D1 (no) |
GB (1) | GB9624031D0 (no) |
ID (1) | ID18904A (no) |
IL (1) | IL129438A0 (no) |
NO (1) | NO992382L (no) |
NZ (1) | NZ335264A (no) |
TW (1) | TW360730B (no) |
WO (1) | WO1998022653A1 (no) |
ZA (1) | ZA975272B (no) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7306700B1 (en) * | 1998-04-27 | 2007-12-11 | Akzo Nobel Nv | Process for the production of paper |
DE19829757A1 (de) * | 1998-07-03 | 2000-01-05 | Stockhausen Chem Fab Gmbh | Wässrige Klebemitteldispersionen und deren Verwendung zur Herstellung von mehrlagigen Papieren |
NZ503232A (en) | 1999-03-08 | 2001-11-30 | Humatro Corp | Melt processable starch compositions comprising amylopectin and a high polymer (such as polyacrylamide) |
MXPA02003881A (es) * | 1999-10-19 | 2002-10-23 | Weyerhaeuser Co | Polisacaridos modificados cationicamente. |
US6358365B1 (en) | 1999-12-14 | 2002-03-19 | Hercules Incorporated | Metal silicates, cellulose products, and processes thereof |
FR2806745B1 (fr) * | 2000-03-23 | 2002-06-28 | Mpc | Formulation d'adjuvants pour l'industrie papetiere et procede de mise en oeuvre d'une telle formulation |
US6811740B2 (en) | 2000-11-27 | 2004-11-02 | The Procter & Gamble Company | Process for making non-thermoplastic starch fibers |
US20030203196A1 (en) * | 2000-11-27 | 2003-10-30 | Trokhan Paul Dennis | Flexible structure comprising starch filaments |
US7029620B2 (en) | 2000-11-27 | 2006-04-18 | The Procter & Gamble Company | Electro-spinning process for making starch filaments for flexible structure |
US6843888B2 (en) | 2001-03-13 | 2005-01-18 | National Starch And Chemical Investment Holding Corporation | Starches for use in papermaking |
US7189776B2 (en) * | 2001-06-12 | 2007-03-13 | Akzo Nobel N.V. | Aqueous composition |
PT1395703E (pt) * | 2001-06-12 | 2010-03-01 | Eka Chemicals Ab | Composição aquosa |
US7276201B2 (en) * | 2001-09-06 | 2007-10-02 | The Procter & Gamble Company | Process for making non-thermoplastic starch fibers |
US6723160B2 (en) * | 2002-02-01 | 2004-04-20 | The Procter & Gamble Company | Non-thermoplastic starch fibers and starch composition for making same |
US6723204B2 (en) * | 2002-04-08 | 2004-04-20 | Hercules Incorporated | Process for increasing the dry strength of paper |
US6955850B1 (en) * | 2004-04-29 | 2005-10-18 | The Procter & Gamble Company | Polymeric structures and method for making same |
US6977116B2 (en) * | 2004-04-29 | 2005-12-20 | The Procter & Gamble Company | Polymeric structures and method for making same |
US7208429B2 (en) * | 2004-12-02 | 2007-04-24 | The Procter + Gamble Company | Fibrous structures comprising a nonoparticle additive |
US20060134384A1 (en) * | 2004-12-02 | 2006-06-22 | Vinson Kenneth D | Fibrous structures comprising a solid additive |
US7976679B2 (en) * | 2004-12-02 | 2011-07-12 | The Procter & Gamble Company | Fibrous structures comprising a low surface energy additive |
US7459179B2 (en) * | 2004-12-02 | 2008-12-02 | The Procter & Gamble Company | Process for making a fibrous structure comprising an additive |
ES2358529T3 (es) * | 2005-05-11 | 2011-05-11 | Stora Enso Ab | Procedimiento para la producción de un papel y papel producido según ese procedimiento. |
PT1969183E (pt) * | 2005-12-30 | 2015-03-06 | Akzo Nobel Nv | Processo para a produção de papel |
CL2008002019A1 (es) * | 2007-07-16 | 2009-01-16 | Akzo Nobel Chemicals Int Bv | Composicion de carga que comprende una carga, un compuesto inorganico cationico, un compuesto organico cationico y un polisacarido anionico; metodo para preparar dicha composicion; uso como aditivo para una suspension celulosica acuosa; procedimiento para producir papel; y papel. |
US9752283B2 (en) | 2007-09-12 | 2017-09-05 | Ecolab Usa Inc. | Anionic preflocculation of fillers used in papermaking |
US8088250B2 (en) | 2008-11-26 | 2012-01-03 | Nalco Company | Method of increasing filler content in papermaking |
CN101314925B (zh) * | 2008-04-18 | 2011-04-20 | 中国科学院武汉岩土力学研究所 | 一种路用秸秆复合纤维材料的制备方法 |
JP5283226B2 (ja) * | 2009-05-25 | 2013-09-04 | ハイモ株式会社 | 水性分散液および紙力増強方法 |
EP2635645B1 (en) * | 2010-11-05 | 2017-07-05 | Solenis Technologies Cayman, L.P. | Surface application of polymers to improve paper strength |
US9103071B2 (en) * | 2011-06-20 | 2015-08-11 | Basf Se | Manufacture of paper and paperboard |
CN103290720B (zh) * | 2012-02-28 | 2016-01-27 | 金东纸业(江苏)股份有限公司 | 浆料的制备方法,浆料及由其制得的纸张 |
US10113270B2 (en) | 2013-01-11 | 2018-10-30 | Basf Se | Process for the manufacture of paper and paperboard |
WO2017177349A1 (zh) * | 2016-04-15 | 2017-10-19 | 合肥信拓高分子技术有限公司 | 用于纸张/纸板生产的三元填料体系及其制备方法 |
CN106012661A (zh) * | 2016-05-20 | 2016-10-12 | 苏州倍力特物流设备有限公司 | 一种增强型复合纸板及其制备方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1347071A (en) * | 1971-07-01 | 1974-02-13 | Starch Products Ltd | Paper fillers |
US4385961A (en) * | 1981-02-26 | 1983-05-31 | Eka Aktiebolag | Papermaking |
US4799964A (en) | 1985-07-29 | 1989-01-24 | Grain Processing Corporation | Preparation of filler compositions for paper |
GB8822577D0 (en) * | 1988-09-26 | 1988-11-02 | Blue Circle Ind Plc | Papermaking filler compositions |
US5584966A (en) * | 1994-04-18 | 1996-12-17 | E. I. Du Pont De Nemours And Company | Paper formation |
GB9410965D0 (en) | 1994-06-01 | 1994-07-20 | Allied Colloids Ltd | Manufacture of paper |
-
1996
- 1996-11-19 GB GBGB9624031.2A patent/GB9624031D0/en active Pending
-
1997
- 1997-03-11 CA CA002269911A patent/CA2269911A1/en not_active Abandoned
- 1997-03-11 EP EP97907184A patent/EP0941383B1/en not_active Expired - Lifetime
- 1997-03-11 US US09/297,876 patent/US6238520B1/en not_active Expired - Fee Related
- 1997-03-11 JP JP52329998A patent/JP2001504174A/ja active Pending
- 1997-03-11 DE DE69709163T patent/DE69709163D1/de not_active Expired - Lifetime
- 1997-03-11 IL IL12943897A patent/IL129438A0/xx unknown
- 1997-03-11 BR BR9713516-0A patent/BR9713516A/pt unknown
- 1997-03-11 AT AT97907184T patent/ATE210763T1/de not_active IP Right Cessation
- 1997-03-11 WO PCT/GB1997/000675 patent/WO1998022653A1/en not_active Application Discontinuation
- 1997-03-11 AU AU19330/97A patent/AU730018B2/en not_active Ceased
- 1997-03-11 NZ NZ335264A patent/NZ335264A/xx unknown
- 1997-03-11 KR KR1019990704373A patent/KR20000053349A/ko not_active Application Discontinuation
- 1997-03-11 CN CN97199802A patent/CN1238019A/zh active Pending
- 1997-06-13 ZA ZA9705272A patent/ZA975272B/xx unknown
- 1997-06-19 ID IDP972102A patent/ID18904A/id unknown
- 1997-07-07 TW TW086109529A patent/TW360730B/zh active
-
1999
- 1999-05-18 NO NO992382A patent/NO992382L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
ZA975272B (en) | 1998-06-15 |
TW360730B (en) | 1999-06-11 |
ATE210763T1 (de) | 2001-12-15 |
ID18904A (id) | 1998-05-20 |
NO992382D0 (no) | 1999-05-18 |
BR9713516A (pt) | 2000-10-31 |
GB9624031D0 (en) | 1997-01-08 |
NZ335264A (en) | 2001-01-26 |
EP0941383A1 (en) | 1999-09-15 |
WO1998022653A1 (en) | 1998-05-28 |
DE69709163D1 (de) | 2002-01-24 |
US6238520B1 (en) | 2001-05-29 |
EP0941383B1 (en) | 2001-12-12 |
KR20000053349A (ko) | 2000-08-25 |
IL129438A0 (en) | 2000-02-17 |
CN1238019A (zh) | 1999-12-08 |
AU1933097A (en) | 1998-06-10 |
AU730018B2 (en) | 2001-02-22 |
CA2269911A1 (en) | 1998-05-28 |
JP2001504174A (ja) | 2001-03-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |