PT941386E - Producao de papel e de cartao - Google Patents

Producao de papel e de cartao

Info

Publication number
PT941386E
PT941386E PT97945965T PT97945965T PT941386E PT 941386 E PT941386 E PT 941386E PT 97945965 T PT97945965 T PT 97945965T PT 97945965 T PT97945965 T PT 97945965T PT 941386 E PT941386 E PT 941386E
Authority
PT
Portugal
Prior art keywords
card
paper
production
Prior art date
Application number
PT97945965T
Other languages
English (en)
Inventor
John Graham Langley
Per-Ola Eriksson
Ingvar Eriksson
Bo Hjalmarson
Original Assignee
Cdm Ab
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 Cdm Ab, Ciba Spec Chem Water Treat Ltd filed Critical Cdm Ab
Publication of PT941386E publication Critical patent/PT941386E/pt

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
    • 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
    • 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
    • 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
    • D21H17/29—Starch 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
    • D21H17/20—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
    • D21H17/55—Polyamides; Polyaminoamides; Polyester-amides
    • 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
    • D21H17/56—Polyamines; Polyimines; Polyester-imides
    • 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
    • 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
    • D21H21/14—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 characterised by function or properties in or on the paper
    • D21H21/28—Colorants ; Pigments or opacifying agents
    • 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
    • D21H21/14—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 characterised by function or properties in or on the paper
    • D21H21/28—Colorants ; Pigments or opacifying agents
    • D21H21/285—Colorants ; Pigments or opacifying agents insoluble
    • 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
    • D21H21/14—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 characterised by function or properties in or on the paper
    • D21H21/30—Luminescent or fluorescent substances, e.g. for optical bleaching
PT97945965T 1996-11-28 1997-11-27 Producao de papel e de cartao PT941386E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9624832.3A GB9624832D0 (en) 1996-11-28 1996-11-28 Production of paper and paper board

Publications (1)

Publication Number Publication Date
PT941386E true PT941386E (pt) 2002-06-28

Family

ID=10803668

Family Applications (1)

Application Number Title Priority Date Filing Date
PT97945965T PT941386E (pt) 1996-11-28 1997-11-27 Producao de papel e de cartao

Country Status (23)

Country Link
US (1) US6063240A (pt)
EP (1) EP0941386B1 (pt)
KR (1) KR100472755B1 (pt)
CN (1) CN1098949C (pt)
AR (1) AR011284A1 (pt)
AT (1) ATE212092T1 (pt)
AU (1) AU728555B2 (pt)
BR (1) BR9713155A (pt)
CA (1) CA2269701C (pt)
CO (1) CO4920183A1 (pt)
DE (1) DE69709675T2 (pt)
DK (1) DK0941386T3 (pt)
ES (1) ES2172012T3 (pt)
GB (1) GB9624832D0 (pt)
IL (1) IL129552A (pt)
MX (1) MXPA99004914A (pt)
MY (1) MY118785A (pt)
NO (1) NO324377B1 (pt)
NZ (1) NZ335322A (pt)
PT (1) PT941386E (pt)
TW (1) TW440640B (pt)
WO (1) WO1998023815A1 (pt)
ZA (1) ZA9710740B (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ331438A (en) * 1997-09-16 2000-01-28 Ciba Sc Holding Ag A method of increasing the whiteness of paper by using a formulation containing a swellale layered silicate and an optical brightener 4,4-bis-(triazinylamino)-stilbene-2,2-disulphonic acid
EP1392925A1 (en) * 2001-05-29 2004-03-03 Ciba SC Holding AG A composition for the fluorescent whitening of paper
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
GB0115411D0 (en) 2001-06-25 2001-08-15 Ciba Spec Chem Water Treat Ltd Manufacture of paper and paper board
EP1500745A1 (en) 2002-04-03 2005-01-26 Seiko PMC Corporation Method for producing paper and agent for improving yield
CN1934316A (zh) * 2004-01-23 2007-03-21 巴科曼实验室国际公司 生产纸的方法
CN100467090C (zh) * 2005-11-04 2009-03-11 乔山健康科技股份有限公司 可调整踏板轨迹斜度的椭圆机
US20070131372A1 (en) * 2005-12-09 2007-06-14 Plouff Michael T Phyllosilicate Slurry For Papermaking
CN101375000A (zh) * 2006-01-25 2009-02-25 巴科曼实验室国际公司 利用絮凝剂和光学增亮剂的造纸方法
WO2007096242A1 (en) * 2006-02-20 2007-08-30 Clariant International Ltd Improved process for the manufacture of paper and board
CN101967291B (zh) * 2010-10-11 2011-11-02 内蒙古大学 一种用热糊化淀粉与废弃植物纤维制备板材的方法
AU2011319981B2 (en) 2010-10-29 2015-04-02 Buckman Laboratories International, Inc. Papermaking and products made thereby with ionic crosslinked polymeric microparticle
FI126216B (en) 2013-03-26 2016-08-31 Kemira Oyj Procedure for the manufacture of cardboard

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8306739L (sv) * 1983-12-06 1985-06-07 Svenska Traeforskningsinst Sett att framstella papper med hog fyllmedelshalt
GB8602121D0 (en) * 1986-01-29 1986-03-05 Allied Colloids Ltd Paper & paper board
US4913775A (en) * 1986-01-29 1990-04-03 Allied Colloids Ltd. Production of paper and paper board
US4795531A (en) * 1987-09-22 1989-01-03 Nalco Chemical Company Method for dewatering paper
GB8807445D0 (en) * 1988-03-28 1988-05-05 Allied Colloids Ltd Pulp dewatering process
GB9313956D0 (en) * 1993-07-06 1993-08-18 Allied Colloids Ltd Production of paper

Also Published As

Publication number Publication date
NZ335322A (en) 2000-07-28
AU5128698A (en) 1998-06-22
IL129552A0 (en) 2000-02-29
US6063240A (en) 2000-05-16
BR9713155A (pt) 2000-02-08
EP0941386B1 (en) 2002-01-16
EP0941386A1 (en) 1999-09-15
GB9624832D0 (en) 1997-01-15
CN1098949C (zh) 2003-01-15
AU728555B2 (en) 2001-01-11
ZA9710740B (en) 1998-11-30
ATE212092T1 (de) 2002-02-15
NO324377B1 (no) 2007-10-01
CN1238819A (zh) 1999-12-15
TW440640B (en) 2001-06-16
MXPA99004914A (es) 2005-01-10
DE69709675T2 (de) 2002-08-14
KR20000069031A (ko) 2000-11-25
CA2269701A1 (en) 1998-06-04
CO4920183A1 (es) 2000-05-29
CA2269701C (en) 2005-10-25
NO992548L (no) 1999-07-27
IL129552A (en) 2001-11-25
KR100472755B1 (ko) 2005-03-07
WO1998023815A1 (en) 1998-06-04
NO992548D0 (no) 1999-05-27
ES2172012T3 (es) 2002-09-16
DK0941386T3 (da) 2002-04-22
DE69709675D1 (de) 2002-02-21
MY118785A (en) 2005-01-31
AR011284A1 (es) 2000-08-16

Similar Documents

Publication Publication Date Title
PT1238161E (pt) Fabrico de papel e papelao
BR9607343A (pt) Produto de papel absorvente dobrado melhorado e processo
BR9607125A (pt) Produto de papel macio e processo de fabricação de um papel macio
BR9709351A (pt) Encrespamento de papel toalha
BR9610138A (pt) Composição e papel ou cartão não-revestido
DE69628042D1 (de) Verbessertes system zur herstellung von absorbierendem papier
BR9206355A (pt) Processo de fabricação de papel e papel ou papelão
DE69620025D1 (de) Verbessertes system zur herstellung von absorbierendem papier
BR9509017A (pt) "Produto de papel Macio"
PT1228273E (pt) Fabrico de papel e papelao
PT1242685E (pt) Fabrico de papel e papelao
BR9701967A (pt) Processo de fabricação de papel
DE69730770D1 (de) Identifizierung von elektronischen Dokumenten
HUP9900794A3 (en) Sizing of paper
BR9603843A (pt) Processo para fazer papel
PT941386E (pt) Producao de papel e de cartao
BR9610219A (pt) Métodos e composições para engomadura de papel
FI981361A0 (fi) Paperinvalmistuksen lajitinlaite
BR9605803A (pt) Estrutura de laminado de papel
BR9704862A (pt) Processo para fabricação de papel
ID19650A (id) Metode pembuatan kertas menggunakan modifikasi kanji kationis
ID18754A (id) Pemutihan bubur kertas
DE59607165D1 (de) Klein-Aktenvernichter
EE04445B1 (et) Paberist või sarnasest materjalist volditud leht
BR7601716U (pt) Catálogo de espécies de papel