NO992382L - Fremstilling av papir - Google Patents

Fremstilling av papir

Info

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
Application number
NO992382A
Other languages
English (en)
Other versions
NO992382D0 (no
Inventor
Graham Greenwood
Original Assignee
Ciba Spec Chem Water Treat 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
Application filed by Ciba Spec Chem Water Treat Ltd filed Critical Ciba Spec Chem Water Treat Ltd
Publication of NO992382D0 publication Critical patent/NO992382D0/no
Publication of NO992382L publication Critical patent/NO992382L/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D33/00—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/02—Arrangement 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; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D33/00—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/02—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
    • B64D2033/0206—Arrangement 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; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D33/00—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/02—Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
    • B64D2033/0266—Arrangement 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—Arrangement 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Paper (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)

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.
NO992382A 1996-11-19 1999-05-18 Fremstilling av papir NO992382L (no)

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)

* Cited by examiner, † Cited by third party
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
EP1035239B1 (en) 1999-03-08 2005-05-11 The Procter & Gamble Company Absorbent, flexible, structure comprising starch fibers
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
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
US6811740B2 (en) 2000-11-27 2004-11-02 The Procter & Gamble Company Process for making non-thermoplastic starch fibers
US6843888B2 (en) 2001-03-13 2005-01-18 National Starch And Chemical Investment Holding Corporation Starches for use in papermaking
JP4190027B2 (ja) * 2001-06-12 2008-12-03 アクゾ ノーベル エヌ．ブイ． 水性組成物
US7189776B2 (en) * 2001-06-12 2007-03-13 Akzo Nobel N.V. Aqueous composition
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
US7459179B2 (en) * 2004-12-02 2008-12-02 The Procter & Gamble Company Process for making a fibrous structure comprising an additive
US7976679B2 (en) 2004-12-02 2011-07-12 The Procter & Gamble Company Fibrous structures comprising a low surface energy additive
US20060134384A1 (en) * 2004-12-02 2006-06-22 Vinson Kenneth D Fibrous structures comprising a solid additive
EP1885954B1 (en) * 2005-05-11 2011-01-26 Stora Enso Ab Process for the production of a paper and a paper produced according to the process
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.
US8088250B2 (en) 2008-11-26 2012-01-03 Nalco Company Method of increasing filler content in papermaking
US9752283B2 (en) 2007-09-12 2017-09-05 Ecolab Usa Inc. Anionic preflocculation of fillers used 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
CA2813996C (en) * 2010-11-05 2015-01-27 Hercules Incorporated 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
JP6293170B2 (ja) * 2013-01-11 2018-03-14 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 紙および板紙の製造方法
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
CA2269911A1 (en) 1998-05-28
ATE210763T1 (de) 2001-12-15
EP0941383A1 (en) 1999-09-15
GB9624031D0 (en) 1997-01-08
ZA975272B (en) 1998-06-15
AU730018B2 (en) 2001-02-22
BR9713516A (pt) 2000-10-31
JP2001504174A (ja) 2001-03-27
WO1998022653A1 (en) 1998-05-28
EP0941383B1 (en) 2001-12-12
NZ335264A (en) 2001-01-26
ID18904A (id) 1998-05-20
NO992382D0 (no) 1999-05-18
CN1238019A (zh) 1999-12-08
KR20000053349A (ko) 2000-08-25
DE69709163D1 (de) 2002-01-24
AU1933097A (en) 1998-06-10
TW360730B (en) 1999-06-11
IL129438A0 (en) 2000-02-17
US6238520B1 (en) 2001-05-29

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Legal Events

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