ATE114178T1 - Herstellung von papier oder pappe. - Google Patents

Herstellung von papier oder pappe.

Info

Publication number
ATE114178T1
ATE114178T1 AT91305342T AT91305342T ATE114178T1 AT E114178 T1 ATE114178 T1 AT E114178T1 AT 91305342 T AT91305342 T AT 91305342T AT 91305342 T AT91305342 T AT 91305342T AT E114178 T1 ATE114178 T1 AT E114178T1
Authority
AT
Austria
Prior art keywords
cationic polymer
cardboard
paper
manufacture
added
Prior art date
Application number
AT91305342T
Other languages
English (en)
Inventor
Arthur James Begala
Original Assignee
Nalco Chemical Co
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=24590518&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE114178(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nalco Chemical Co filed Critical Nalco Chemical Co
Application granted granted Critical
Publication of ATE114178T1 publication Critical patent/ATE114178T1/de

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
    • D21H23/02—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
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
    • D21H5/14—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of cellulose fibres only
    • D21H5/141—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of cellulose fibres only of fibrous cellulose derivatives
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
AT91305342T 1991-01-25 1991-06-13 Herstellung von papier oder pappe. ATE114178T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/645,797 US5098520A (en) 1991-01-25 1991-01-25 Papermaking process with improved retention and drainage

Publications (1)

Publication Number Publication Date
ATE114178T1 true ATE114178T1 (de) 1994-12-15

Family

ID=24590518

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91305342T ATE114178T1 (de) 1991-01-25 1991-06-13 Herstellung von papier oder pappe.

Country Status (13)

Country Link
US (1) US5098520A (de)
EP (1) EP0497030B1 (de)
JP (1) JP2831165B2 (de)
KR (1) KR0171200B1 (de)
AT (1) ATE114178T1 (de)
AU (1) AU656541B2 (de)
DE (1) DE69105193T2 (de)
DK (1) DK0497030T3 (de)
ES (1) ES2067155T3 (de)
FI (1) FI98084C (de)
GR (1) GR3014980T3 (de)
MY (1) MY108781A (de)
NO (1) NO177394C (de)

Families Citing this family (82)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5266162A (en) * 1990-12-13 1993-11-30 Societe Francaise Hoechst Process for coating papers and its use in flexographic printing
US5221435A (en) * 1991-09-27 1993-06-22 Nalco Chemical Company Papermaking process
CA2059256A1 (en) * 1992-01-13 1993-07-14 David Arthur Aston Pitch control
FI943549A7 (fi) * 1992-01-29 1994-09-28 Kemira Kemi Ab Parannettu menetelmä paperin valmistamiseksi
US5266164A (en) * 1992-11-13 1993-11-30 Nalco Chemical Company Papermaking process with improved drainage and retention
US5736008A (en) * 1993-04-08 1998-04-07 Congoleum Corporation Fibrous-reinforced sheet
US5647956A (en) * 1993-05-28 1997-07-15 Calgon Corporation Cellulosic, modified lignin and cationic polymer composition and process for making improved paper or paperboard
US5567277A (en) * 1993-05-28 1996-10-22 Calgon Corporation Cellulosic, modified lignin and cationic polymer composition and process for making improved paper or paperboard
US5501773A (en) * 1993-05-28 1996-03-26 Calgon Corporation Cellulosic, modified lignin and cationic polymer composition and process for making improved paper or paperboard
GB9410920D0 (en) * 1994-06-01 1994-07-20 Allied Colloids Ltd Manufacture of paper
GB2291441A (en) * 1994-07-19 1996-01-24 Congoleum Corp Wet-forming of fibre-reinforced sheet
ES2152417T3 (es) * 1994-08-16 2001-02-01 Chemisolv Ltd Proceso para mejorar la resistencia del papel.
DE4436317C2 (de) * 1994-10-11 1998-10-29 Nalco Chemical Co Verfahren zur Verbesserung der Retention von Mineral-Füllstoffen und Cellulosefasern auf einem Cellulose-Faserbogen
IL116379A (en) * 1994-12-15 2003-12-10 Cabot Corp Aqueous inks and coatings containing modified carbon products
IL154538A (en) * 1994-12-15 2009-12-24 Cabot Corp The reaction of carbon black with diazonium salts, the resulting carbon black products
US5595629A (en) * 1995-09-22 1997-01-21 Nalco Chemical Company Papermaking process
ATE191026T1 (de) * 1995-12-25 2000-04-15 Hymo Corp Verfahren zur herstellung von papier
US6238521B1 (en) 1996-05-01 2001-05-29 Nalco Chemical Company Use of diallyldimethylammonium chloride acrylamide dispersion copolymer in a papermaking process
US6007679A (en) * 1996-05-01 1999-12-28 Nalco Chemical Company Papermaking process
US5798023A (en) * 1996-05-14 1998-08-25 Nalco Chemical Company Combination of talc-bentonite for deposition control in papermaking processes
US6059930A (en) * 1996-09-24 2000-05-09 Nalco Chemical Company Papermaking process utilizing hydrophilic dispersion polymers of dimethylaminoethyl acrylate methyl chloride quaternary and acrylamide as retention and drainage aids
US6071379A (en) * 1996-09-24 2000-06-06 Nalco Chemical Company Papermaking process utilizing hydrophilic dispersion polymers of diallyldimethyl ammonium chloride and acrylamide as retention and drainage aids
JP3926852B2 (ja) * 1996-12-31 2007-06-06 チバ スペシャルティ ケミカルズ ウォーター トリートメント リミテッド 紙を製造する方法、及びそれに用いるための材料
KR20010030796A (ko) 1997-09-30 2001-04-16 로날드 제이. 알레인, 지이 엠 브랜논, 더블유 이 패리 콜로이드 붕규산염 및 제지에서 이의 사용 방법
US7306700B1 (en) 1998-04-27 2007-12-11 Akzo Nobel Nv Process for the production of paper
EP0953680A1 (de) * 1998-04-27 1999-11-03 Akzo Nobel N.V. Verfahren zur Herstellung von Papier
KR100403839B1 (ko) 1998-04-27 2003-11-01 악조 노벨 엔.브이. 제지 방법
EP1029125A4 (de) * 1998-05-15 2001-10-10 Ecc Internat Inc Polymerzusammensetzung zur verbesserung der retention, der entwässerung und der blattbildung bei der papierherstellung
US6083997A (en) * 1998-07-28 2000-07-04 Nalco Chemical Company Preparation of anionic nanocomposites and their use as retention and drainage aids in papermaking
AU3114900A (en) * 1998-12-10 2000-06-26 Ecc International Inc. Polyampholyte coagulant in the papermaking process
JP4655258B2 (ja) * 1999-07-16 2011-03-23 カルゴン コーポレイション 水溶性ポリマー組成と使用方法
US6726807B1 (en) * 1999-08-26 2004-04-27 G.R. International, Inc. (A Washington Corporation) Multi-phase calcium silicate hydrates, methods for their preparation, and improved paper and pigment products produced therewith
US6315866B1 (en) * 2000-02-29 2001-11-13 Nalco Chemical Company Method of increasing the dry strength of paper products using cationic dispersion polymers
US6818100B2 (en) * 2000-08-07 2004-11-16 Akzo Nobel N.V. Process for sizing paper
US20020096275A1 (en) * 2000-08-07 2002-07-25 Erik Lindgren Sizing dispersion
US20020166648A1 (en) * 2000-08-07 2002-11-14 Sten Frolich Process for manufacturing paper
US7048900B2 (en) * 2001-01-31 2006-05-23 G.R. International, Inc. Method and apparatus for production of precipitated calcium carbonate and silicate compounds in common process equipment
CN1266176C (zh) * 2001-12-07 2006-07-26 赫尔克里士公司 在反相乳液基体中制得的阴离子共聚物及其在纤维素纤维制品制备中的应用
US20030136534A1 (en) * 2001-12-21 2003-07-24 Hans Johansson-Vestin Aqueous silica-containing composition
JP2005522590A (ja) * 2002-04-08 2005-07-28 チバ　スペシャルティ　ケミカルズ　ウォーター　トリートメント　リミテッド ホワイトピッチ付着物処理
CA2405649C (en) * 2002-09-27 2006-05-16 E.Qu.I.P. International Inc. Papermaking furnish comprising solventless cationic polymer retention aid combined with phenolic resin and polyethylene oxide
US7303654B2 (en) * 2002-11-19 2007-12-04 Akzo Nobel N.V. Cellulosic product and process for its production
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
ATE537298T1 (de) * 2004-10-15 2011-12-15 Stora Enso Ab Verfahren zur herstellung von papier oder pappe sowie das danach hergestellte papier- oder pappeprodukt
US7473334B2 (en) * 2004-10-15 2009-01-06 Nalco Company Method of preparing modified diallyl-N,N-disubstituted ammonium halide polymers
US20060084771A1 (en) * 2004-10-15 2006-04-20 Wong Shing Jane B Method of preparing modified diallyl-N,N-disubstituted ammonium halide polymers
PT1825057E (pt) * 2004-12-14 2015-07-02 Solenis Technologies Cayman Lp Adjuvantes da retenção e da drenagem
US10227238B2 (en) 2006-04-04 2019-03-12 Ecolab Usa Inc. Production and use of polysilicate particulate materials
EP2132381A1 (de) * 2007-04-05 2009-12-16 Akzo Nobel N.V. Verfahren zur verbesserung der optischen eigenschaften von papier
US8172983B2 (en) * 2007-09-12 2012-05-08 Nalco Company Controllable filler prefloculation using a dual polymer system
US8747617B2 (en) 2007-09-12 2014-06-10 Nalco Company Controllable filler prefloculation using a dual polymer system
US8088213B2 (en) * 2007-09-12 2012-01-03 Nalco Company Controllable filler prefloculation using a dual polymer system
US8382950B2 (en) * 2007-09-12 2013-02-26 Nalco Company Recycling of waste coating color
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
JP5127432B2 (ja) * 2007-12-26 2013-01-23 花王株式会社 抄造成形体の製造方法
US20100155004A1 (en) * 2008-12-19 2010-06-24 Soerens Dave A Water-Soluble Creping Materials
FI3617400T3 (fi) 2009-03-30 2022-11-30 Fiberlean Technologies Limited Nanofibrilloituneen selluloosan suspensioiden käyttö
ES2650373T3 (es) 2009-03-30 2018-01-18 Fiberlean Technologies Limited Procedimiento para la producción de geles de celulosa nanofibrilares
GB0908401D0 (en) 2009-05-15 2009-06-24 Imerys Minerals Ltd Paper filler composition
PT2386683E (pt) 2010-04-27 2014-05-27 Omya Int Ag Processo para a produção de materiais compósitos à base de gel
SI2386682T1 (sl) 2010-04-27 2014-07-31 Omya International Ag Postopek za izdelavo strukturiranih materialov z uporabo nanofibriliranih celuloznih gelov
EP2402503A1 (de) 2010-06-30 2012-01-04 Akzo Nobel Chemicals International B.V. Prozess zur Herstellung eines Zelluloseproduktes
GB201019288D0 (en) 2010-11-15 2010-12-29 Imerys Minerals Ltd Compositions
US8506978B2 (en) 2010-12-28 2013-08-13 Kimberly-Clark Worldwide, Inc. Bacteriostatic tissue product
US10087081B2 (en) 2013-03-08 2018-10-02 Ecolab Usa Inc. Process for producing high solids colloidal silica
US9656914B2 (en) 2013-05-01 2017-05-23 Ecolab Usa Inc. Rheology modifying agents for slurries
US9410288B2 (en) 2013-08-08 2016-08-09 Ecolab Usa Inc. Use of nanocrystaline cellulose and polymer grafted nanocrystaline cellulose for increasing retention in papermaking process
US9303360B2 (en) 2013-08-08 2016-04-05 Ecolab Usa Inc. Use of nanocrystaline cellulose and polymer grafted nanocrystaline cellulose for increasing retention in papermaking process
US9034145B2 (en) 2013-08-08 2015-05-19 Ecolab Usa Inc. Use of nanocrystaline cellulose and polymer grafted nanocrystaline cellulose for increasing retention, wet strength, and dry strength in papermaking process
US9834730B2 (en) 2014-01-23 2017-12-05 Ecolab Usa Inc. Use of emulsion polymers to flocculate solids in organic liquids
CA2992720C (en) 2015-07-18 2025-04-22 Ecolab Usa Inc. Chemical additives for improving oil removal in distillation residue treatment operations
CN112094432B (zh) 2015-10-14 2022-08-05 纤维精益技术有限公司 可三维成型片材
CA3001717A1 (en) 2015-10-15 2017-04-20 Ecolab Usa Inc. Nanocrystalline cellulose and polymer-grafted nanocrystalline cellulose as rheology modifying agents for magnesium oxide and lime slurries
AU2017247687C1 (en) 2016-04-05 2020-04-16 Fiberlean Technologies Limited Paper and paperboard products
US11846072B2 (en) 2016-04-05 2023-12-19 Fiberlean Technologies Limited Process of making paper and paperboard products
EP4056741A1 (de) 2016-04-22 2022-09-14 FiberLean Technologies Limited Ein verfahren zur herstellung einer wässrigen suspension, die mikrofibrillierte cellulose umfasst
WO2017205339A1 (en) 2016-05-23 2017-11-30 Ecolab Usa Inc. Reduced misting acidic cleaning, sanitizing, and disinfecting compositions via the use of high molecular weight water-in-oil emulsion polymers
US10392587B2 (en) 2016-05-23 2019-08-27 Ecolab Usa Inc. Reduced misting alkaline and neutral cleaning, sanitizing, and disinfecting compositions via the use of high molecular weight water-in-oil emulsion polymers
CN110392528A (zh) 2017-03-01 2019-10-29 埃科莱布美国股份有限公司 通过高分子量聚合物减少吸入危险的消毒剂和杀菌剂
WO2019018150A1 (en) 2017-07-17 2019-01-24 Ecolab USA, Inc. RHEOLOGY MODIFICATION AGENTS FOR SLURRY
WO2022061104A1 (en) 2020-09-18 2022-03-24 Ecolab Usa Inc. Reduced misting peracid based cleaning, sanitizing, and disinfecting compositions via the use of high molecular weight polymers

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB631483A (en) * 1947-04-23 1949-11-03 Harold Jackson Ltd Improved process for increasing the wet strength of paper
US3021257A (en) * 1958-07-31 1962-02-13 American Cyanamid Co Paper containing pigment or filler
US3117944A (en) * 1960-07-28 1964-01-14 Du Pont Coagula of colloidal fibrous boehmite and acrylamide polymers and processes for making same
CA759363A (en) * 1964-05-26 1967-05-23 Harima Kasei Kogyo Co. Sizing of paper
SE443818B (sv) * 1978-04-24 1986-03-10 Mitsubishi Chem Ind Forfarande for framstellning av papper med forbettrad torrstyrka
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
SE8403062L (sv) * 1984-06-07 1985-12-08 Eka Ab Forfarande vid papperstillverkning
JPS6163796A (ja) * 1984-09-04 1986-04-01 本州製紙株式会社 紙の製造方法
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
DE3541163A1 (de) * 1985-11-21 1987-05-27 Basf Ag Verfahren zur herstellung von papier und karton
US4913775A (en) * 1986-01-29 1990-04-03 Allied Colloids Ltd. Production of paper and paper board
GB8602121D0 (en) * 1986-01-29 1986-03-05 Allied Colloids Ltd Paper & paper board
US4643801A (en) * 1986-02-24 1987-02-17 Nalco Chemical Company Papermaking aid
US4874466A (en) * 1986-10-17 1989-10-17 Nalco Chemical Company Paper making filler composition and method
JPS63295794A (ja) * 1987-05-28 1988-12-02 日本製紙株式会社 中性抄紙における填料歩留向上法
GB8807445D0 (en) * 1988-03-28 1988-05-05 Allied Colloids Ltd Pulp dewatering process

Also Published As

Publication number Publication date
DE69105193D1 (de) 1994-12-22
FI913469L (fi) 1992-07-26
GR3014980T3 (en) 1995-05-31
JPH04245998A (ja) 1992-09-02
AU656541B2 (en) 1995-02-09
AU8831991A (en) 1992-07-30
ES2067155T3 (es) 1995-03-16
KR0171200B1 (ko) 1999-03-30
FI98084B (fi) 1996-12-31
US5098520A (en) 1992-03-24
NO912841L (no) 1992-07-27
DK0497030T3 (da) 1995-04-18
EP0497030A1 (de) 1992-08-05
NO912841D0 (no) 1991-07-19
NO177394B (no) 1995-05-29
KR920014991A (ko) 1992-08-26
EP0497030B1 (de) 1994-11-17
FI98084C (fi) 1997-04-10
MY108781A (en) 1996-11-30
DE69105193T2 (de) 1995-05-18
JP2831165B2 (ja) 1998-12-02
FI913469A0 (fi) 1991-07-18
NO177394C (no) 1995-09-06

Similar Documents

Publication Publication Date Title
ATE114178T1 (de) Herstellung von papier oder pappe.
ATE52558T1 (de) Herstellung von papier und pappe.
ATE160604T1 (de) Herstellung von gefülltem papier
DE3764407D1 (de) Verfahren zur herstellung von papier, pappe und karton.
ATE196937T1 (de) Verfahren zur herstellung von papier und karton
ATE268410T1 (de) Verfahren zur herstellung von papier, pappe und karton mit hoher trockenfestigkeit
ATE126298T1 (de) Verfahren zur herstellung von papier.
DE59202742D1 (de) Wässrige anschlämmungen von feinteiligen füllstoffen und ihre verwendung zur herstellung von füllstoffhaltigem papier.
BR0015768A (pt) Métodos e aparelho para fabricação de papel ou papelão e o papel ou papelão obtidos
SE8101912L (sv) Sett att tillverka impregnerade, sleta eller kreppade papper direkt i pappersmaskinen
ATE203294T1 (de) Verfahren zur herstellung von papier und pappe mit hoher mechanischer festigkeit
KR920001033A (ko) 리파아제를 이용한 재생 펄프의 제조방법
KR850005896A (ko) 미표백 크라프트 펄프를 사용한 판지의 제법
FI940390L (fi) Menetelmä täytetyn paperin valmistamiseksi