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BR9101439A - Carga para papel ou papelao,processo para preparacao da mesma bem como seu uso - Google Patents

Carga para papel ou papelao,processo para preparacao da mesma bem como seu uso

Info

Publication number
BR9101439A
BR9101439A BR919101439A BR9101439A BR9101439A BR 9101439 A BR9101439 A BR 9101439A BR 919101439 A BR919101439 A BR 919101439A BR 9101439 A BR9101439 A BR 9101439A BR 9101439 A BR9101439 A BR 9101439A
Authority
BR
Brazil
Prior art keywords
paperboard
paper
load
preparation
same well
Prior art date
Application number
BR919101439A
Other languages
English (en)
Inventor
David Howard Dumas
Original Assignee
Hercules Inc
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=24021621&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9101439(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hercules Inc filed Critical Hercules Inc
Publication of BR9101439A publication Critical patent/BR9101439A/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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/17—Ketenes, e.g. ketene dimers
    • 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
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/07—Nitrogen-containing compounds
    • D21H17/08—Isocyanates
    • 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
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/14—Carboxylic acids; Derivatives thereof
    • 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
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/14—Carboxylic acids; Derivatives thereof
    • D21H17/15—Polycarboxylic acids, e.g. maleic acid
    • D21H17/16—Addition products thereof with hydrocarbons
    • 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
    • D21H17/69—Water-insoluble compounds, e.g. fillers, pigments modified, e.g. by association with other compositions prior to incorporation in the pulp or paper
    • 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
    • D21H21/16—Sizing or water-repelling agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
BR919101439A 1990-04-11 1991-04-10 Carga para papel ou papelao,processo para preparacao da mesma bem como seu uso BR9101439A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50815690A 1990-04-11 1990-04-11

Publications (1)

Publication Number Publication Date
BR9101439A true BR9101439A (pt) 1991-11-26

Family

ID=24021621

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919101439A BR9101439A (pt) 1990-04-11 1991-04-10 Carga para papel ou papelao,processo para preparacao da mesma bem como seu uso

Country Status (11)

Country Link
US (1) US5972100A (pt)
EP (1) EP0451842A1 (pt)
JP (1) JP3032601B2 (pt)
KR (1) KR100214895B1 (pt)
AR (1) AR244372A1 (pt)
AU (1) AU645074B2 (pt)
BR (1) BR9101439A (pt)
CA (1) CA2040089A1 (pt)
FI (1) FI116535B (pt)
NO (1) NO178937C (pt)
ZA (1) ZA912719B (pt)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5066546A (en) * 1989-03-23 1991-11-19 Kennametal Inc. Wear-resistant steel castings
FR2679574B1 (fr) * 1991-07-25 1993-11-12 Aussedat Rey Composition pour rendre, un support a caractere papetier ou textile, resistant a l'eau, a l'huile et aux solvants, support traite et procede de realisation du support traite.
GB2293991B (en) * 1994-10-14 1998-06-10 Ecc Int Ltd Improving the quality of coated paper
US5885340A (en) * 1994-10-14 1999-03-23 Ecc International Ltd. Quality of multiple coated paper
GB9603909D0 (en) * 1996-02-23 1996-04-24 Allied Colloids Ltd Production of paper
US6565646B1 (en) * 2001-11-02 2003-05-20 Luzenac America, Inc. Talc composition and use in paper products
US20060060814A1 (en) * 2002-12-17 2006-03-23 Lucyna Pawlowska Alkenylsuccinic anhydride surface-applied system and method for using the same
TW200504265A (en) * 2002-12-17 2005-02-01 Bayer Chemicals Corp Alkenylsuccinic anhydride surface-applied system and uses thereof
US7943789B2 (en) * 2002-12-17 2011-05-17 Kemira Oyj Alkenylsuccinic anhydride composition and method of using the same
FR2857365B1 (fr) * 2003-07-08 2005-09-30 Roquette Freres Nouvelle composition amylacee cationique liquide et ses utilisations
US9156990B2 (en) * 2003-12-22 2015-10-13 Eka Chemicals Ab Filler for papermaking process
SI2325388T1 (sl) 2003-12-22 2016-08-31 Akzo Nobel Chemicals International B.V. Polnilo za postopek izdelave papirja
US20090281212A1 (en) * 2005-04-28 2009-11-12 Lucyna Pawlowska Alkenylsuccinic anhydride surface-applied system and uses thereof
US7892398B2 (en) 2005-12-21 2011-02-22 Akzo Nobel N.V. Sizing of paper
JP5363114B2 (ja) * 2005-12-21 2013-12-11 アクゾ ノーベル ナムローゼ フェンノートシャップ 紙のサイジング
US20070277949A1 (en) * 2006-06-01 2007-12-06 Akzo Nobel N.V. Sizing of paper
AU2007268301A1 (en) * 2006-06-01 2007-12-06 Akzo Nobel N.V. Sizing of paper
US8349135B2 (en) 2007-01-26 2013-01-08 Harima Chemicals, Inc. Papermaking additive and filled paper
US8980059B2 (en) * 2009-08-12 2015-03-17 Nanopaper, Llc High strength paper
WO2013188630A2 (en) 2012-06-15 2013-12-19 Nanopaper, Llc Additives for papermaking
CN104746388B (zh) * 2013-12-25 2018-05-08 艺康美国股份有限公司 一种提高高分子乳化剂乳化的asa 乳液的施胶效果的方法
CN104562846B (zh) * 2014-12-23 2017-01-11 金东纸业（江苏）股份有限公司 一种造纸浆内施胶的方法及纸张
FI128162B (en) 2017-03-27 2019-11-29 Kemira Oyj METHOD FOR MANUFACTURE OF PAPER OR PAPERBOARD AND PAPER OR PAPERBOARD PRODUCT
JP7620632B2 (ja) * 2019-12-27 2025-01-23 武漢広行科学研究有限公司 多発性硬化症の治療のための組成物および方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2865743A (en) * 1957-03-11 1958-12-23 Hercules Powder Co Ltd Ketene dimer sizing composition and process for sizing paper therewith
US4115187A (en) * 1970-03-31 1978-09-19 Welwyn Hall Research Association Agglomerated fillers used in paper
US4181567A (en) * 1975-07-17 1980-01-01 Martin Clark Riddell Paper manufacture employing filler and acrylamide polymer conglomerates
US4295931A (en) * 1976-03-08 1981-10-20 Hercules Incorporated Sizing method and sizing composition for use therein
US4279794A (en) * 1979-04-26 1981-07-21 Hercules Incorporated Sizing method and sizing composition for use therein
DE3035634C2 (de) * 1980-09-20 1982-10-21 Feldmühle AG, 4000 Düsseldorf Verfahren zur Herstellung eines Calciumcarbonat als Füllstoff enthaltenden massegeleimten Papiers oder Kartons
US4725318A (en) * 1985-02-19 1988-02-16 Maruo Calcium Company, Limited Filler for paper-making and neutral paper-making process by the use thereof
US4799964A (en) * 1985-07-29 1989-01-24 Grain Processing Corporation Preparation of filler compositions for paper
GB8531558D0 (en) * 1985-12-21 1986-02-05 Wiggins Teape Group Ltd Loaded paper
DE69112239T2 (de) * 1990-03-08 1996-05-02 Minerals Tech Inc Mit kationischem Polymer modifizierter Füllstoff, Verfahren zu seiner Herstellung und seine Verwendung in der Papierherstellung.
US5147507A (en) * 1990-03-08 1992-09-15 Pfizer Inc. Cationic polymer-modified filler material, process for its prepartion and method of its use in papermaking
US5270076A (en) * 1991-04-11 1993-12-14 E. I. Du Pont De Nemours And Company Process for coating alkyl ketene dimer on titanium dioxide

Also Published As

Publication number Publication date
NO178937C (no) 1996-07-03
US5972100A (en) 1999-10-26
NO911371L (no) 1991-10-14
JPH04228697A (ja) 1992-08-18
FI116535B (fi) 2005-12-15
FI911704A0 (fi) 1991-04-09
CA2040089A1 (en) 1991-10-12
NO911371D0 (no) 1991-04-09
FI911704L (fi) 1991-10-12
AR244372A1 (es) 1993-10-20
AU645074B2 (en) 1994-01-06
NO178937B (no) 1996-03-25
AU7432791A (en) 1991-10-17
KR100214895B1 (ko) 1999-08-02
EP0451842A1 (en) 1991-10-16
ZA912719B (en) 1991-12-24
JP3032601B2 (ja) 2000-04-17
KR910018635A (ko) 1991-11-30

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 10/04/2011