BR9605947A - Processo de fabricação de papel - Google Patents

Processo de fabricação de papel

Info

Publication number
BR9605947A
BR9605947A BR9605947A BR9605947A BR9605947A BR 9605947 A BR9605947 A BR 9605947A BR 9605947 A BR9605947 A BR 9605947A BR 9605947 A BR9605947 A BR 9605947A BR 9605947 A BR9605947 A BR 9605947A
Authority
BR
Brazil
Prior art keywords
paper
pct
sec
manufacture
date
Prior art date
Application number
BR9605947A
Other languages
English (en)
Inventor
Marcel Dondeyne
Jean-Yves Petit
Original Assignee
Roquette Freres
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=9477625&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9605947(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Roquette Freres filed Critical Roquette Freres
Publication of BR9605947A publication Critical patent/BR9605947A/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
    • D21H23/02—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
    • D21H23/18—Addition at a location where shear forces are avoided before sheet-forming, e.g. after pulp beating or refining
    • 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
    • D21H17/63—Inorganic compounds
    • D21H17/66—Salts, e.g. alums

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
  • Making Paper Articles (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
BR9605947A 1995-03-31 1996-03-28 Processo de fabricação de papel BR9605947A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9503823A FR2732368B1 (fr) 1995-03-31 1995-03-31 Nouveau procede de fabrication de papier
PCT/FR1996/000468 WO1996030591A1 (fr) 1995-03-31 1996-03-28 Procede de fabrication de papier

Publications (1)

Publication Number Publication Date
BR9605947A true BR9605947A (pt) 1997-08-19

Family

ID=9477625

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9605947A BR9605947A (pt) 1995-03-31 1996-03-28 Processo de fabricação de papel

Country Status (13)

Country Link
US (1) US5891305A (pt)
EP (1) EP0763159B2 (pt)
JP (1) JPH10501590A (pt)
AT (1) ATE210220T1 (pt)
AU (1) AU5338296A (pt)
BR (1) BR9605947A (pt)
CA (1) CA2190499A1 (pt)
DE (1) DE69617573T3 (pt)
ES (1) ES2169234T3 (pt)
FR (1) FR2732368B1 (pt)
NO (1) NO317239B1 (pt)
NZ (1) NZ305397A (pt)
WO (1) WO1996030591A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2210824T3 (es) 1997-09-30 2004-07-01 Ondeo Nalco Company Borosilicatos coloidales y su uso en la produccion de papel.
CO5070714A1 (es) 1998-03-06 2001-08-28 Nalco Chemical Co Proceso para la preparacion de silice coloidal estable
US6379501B1 (en) 1999-12-14 2002-04-30 Hercules Incorporated Cellulose products and processes for preparing the same
EP1338699A1 (en) * 2002-02-08 2003-08-27 AKZO Nobel N.V. Sizing dispersion
KR100755895B1 (ko) 2004-08-31 2007-09-06 은광판지포장 주식회사 부식방지 및 전자파 차단용 골판지
EP2682419A1 (en) 2012-07-06 2014-01-08 Cryovac, Inc. Antifog coating composition and its coated polyester film
US8821689B1 (en) * 2013-01-25 2014-09-02 Penford Products Co. Starch-biogum compositions
CN104947499B (zh) 2013-12-18 2018-01-19 艺康美国股份有限公司 硅溶胶、制备其的设备和方法和其在造纸中的应用
CN114673025B (zh) 2016-06-01 2023-12-05 艺康美国股份有限公司 用于在高电荷需求系统中造纸的高效强度方案

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1274654A (en) * 1968-09-12 1972-05-17 Laporte Industries Ltd Improvements in or relating to paper sizing
US4066495A (en) * 1974-06-26 1978-01-03 Anheuser-Busch, Incorporated Method of making paper containing cationic starch and an anionic retention aid
CA1057009A (en) * 1974-10-24 1979-06-26 Wadym Jarowenko Method of making a novel starch derivative and the product produced thereby
FR2418297A1 (fr) * 1978-02-27 1979-09-21 Ugine Kuhlmann Amelioration aux procedes de fabrication de papiers et de cartons
FR2434821A1 (fr) * 1978-08-31 1980-03-28 Roquette Freres Procede de cationisation de l'amidon, nouveaux amidons cationises ainsi obtenus et leurs applications
DE2949886A1 (de) * 1979-12-12 1981-06-19 Degussa Ag, 6000 Frankfurt Verfahren zur herstellung kationischer staerkeaether
US4281109A (en) * 1980-03-03 1981-07-28 National Starch And Chemical Corporation Pollution-free cationization of starch
AU546999B2 (en) * 1980-05-28 1985-10-03 Eka A.B. Adding binder to paper making stock
JPH0314957B2 (pt) * 1980-09-19 1991-02-27 Sunden Olof
FR2557166B1 (fr) * 1983-10-27 1986-07-04 Roquette Freres Additif cationique de masse pour la fabrication du papier comprenant un melange d'au moins un amidon de cereale et d'au moins un amidon de tubercule cationique et son procede de fabrication
SE8403062L (sv) * 1984-06-07 1985-12-08 Eka Ab Forfarande vid papperstillverkning
DE3604796A1 (de) * 1986-02-15 1987-08-20 Degussa Verfahren zur trockenkationisierung von staerke
US4876336A (en) * 1986-08-13 1989-10-24 National Starch And Chemical Corporation Amphoteric starches and process for their preparation
SE8700058L (sv) * 1987-01-09 1988-07-10 Skogsindustriens Tekniska Fors Papperstillverkning
FR2612213B1 (fr) * 1987-03-13 1989-06-30 Roquette Freres Procede de fabrication du papier
FR2612960B1 (fr) * 1987-03-23 1989-06-16 Atochem Procede de fabrication du papier d'emballage et du carton par adjonction a la suspension fibreuse d'amidon cationique et de polychlorure d'aluminium
FR2612961B1 (fr) * 1987-03-23 1989-10-13 Atochem Procede de fabrication du papier par adjonction a la suspension fibreuse d'une charge minerale, d'un agent de collage, d'amidon cationique et de polychlorure d'aluminium
DE3726427A1 (de) * 1987-08-08 1989-02-16 Degussa Verfahren zur trockenkationisierung von staerke ii
DE3726984A1 (de) * 1987-08-13 1989-02-23 Degussa Verfahren zur trockenkationisierung von galaktomannanen (ii)
JPH0192498A (ja) * 1987-10-02 1989-04-11 Hokuetsu Paper Mills Ltd 中性紙の製造方法
NL8800647A (nl) * 1988-03-16 1989-10-16 Avebe Coop Verkoop Prod Werkwijze voor het vervaardigen van zetmeelethers.
SE461156B (sv) * 1988-05-25 1990-01-15 Eka Nobel Ab Saett foer framstaellning av papper varvid formning och avvattning aeger rum i naervaro av en aluminiumfoerening, ett katjoniskt retentionsmedel och en polymer kiselsyra
CA2019675C (en) * 1989-07-07 1997-12-30 John J. Tsai Cationic polysaccharides and reagents for their preparation
US4992536A (en) * 1989-10-31 1991-02-12 National Starch And Chemical Investment Holding Corporation Preparation of polycationic polysaccharides by site selective reaction
SE9003954L (sv) * 1990-12-11 1992-06-12 Eka Nobel Ab Saett foer framstaellning av ark- eller banformiga cellulosafiberinnehaallande produkter
FR2678961B1 (fr) * 1991-07-12 1993-10-15 Atochem Procede nouveau de fabrication de papier et papier ainsi obtenu.

Also Published As

Publication number Publication date
NO965024L (no) 1996-11-26
WO1996030591A1 (fr) 1996-10-03
US5891305A (en) 1999-04-06
AU5338296A (en) 1996-10-16
NZ305397A (en) 1997-12-19
DE69617573T2 (de) 2002-08-01
DE69617573T3 (de) 2005-08-11
JPH10501590A (ja) 1998-02-10
NO965024D0 (no) 1996-11-26
ES2169234T3 (es) 2002-07-01
FR2732368B1 (fr) 1997-06-06
ATE210220T1 (de) 2001-12-15
FR2732368A1 (fr) 1996-10-04
EP0763159B2 (fr) 2004-12-08
EP0763159A1 (fr) 1997-03-19
DE69617573D1 (de) 2002-01-17
NO317239B1 (no) 2004-09-27
EP0763159B1 (fr) 2001-12-05
CA2190499A1 (en) 1996-10-03

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law