ZA912719B - Pretreatment of filler with cationic ketene dimer - Google Patents

Pretreatment of filler with cationic ketene dimer

Info

Publication number
ZA912719B
ZA912719B ZA912719A ZA912719A ZA912719B ZA 912719 B ZA912719 B ZA 912719B ZA 912719 A ZA912719 A ZA 912719A ZA 912719 A ZA912719 A ZA 912719A ZA 912719 B ZA912719 B ZA 912719B
Authority
ZA
South Africa
Prior art keywords
pretreatment
filler
ketene dimer
cationic ketene
cationic
Prior art date
Application number
ZA912719A
Other languages
English (en)
Inventor
David Howard Dumas
Howard Dumas David
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=ZA912719(B) "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 ZA912719B publication Critical patent/ZA912719B/xx

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)
ZA912719A 1990-04-11 1991-04-11 Pretreatment of filler with cationic ketene dimer ZA912719B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA912719B true ZA912719B (en) 1991-12-24

Family

ID=24021621

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA912719A ZA912719B (en) 1990-04-11 1991-04-11 Pretreatment of filler with cationic ketene dimer

Country Status (11)

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

Families Citing this family (23)

* 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.
US5885340A (en) * 1994-10-14 1999-03-23 Ecc International Ltd. Quality of multiple coated paper
GB2293991B (en) * 1994-10-14 1998-06-10 Ecc Int Ltd Improving the quality of 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
TW200504265A (en) * 2002-12-17 2005-02-01 Bayer Chemicals Corp Alkenylsuccinic anhydride surface-applied system and uses thereof
US20060060814A1 (en) * 2002-12-17 2006-03-23 Lucyna Pawlowska Alkenylsuccinic anhydride surface-applied system and method for using the same
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
KR100810389B1 (ko) 2003-12-22 2008-03-04 에카 케미칼스 에이비 제지 공정용 충진제
US9156990B2 (en) * 2003-12-22 2015-10-13 Eka Chemicals Ab Filler for papermaking process
US20090281212A1 (en) * 2005-04-28 2009-11-12 Lucyna Pawlowska Alkenylsuccinic anhydride surface-applied system and uses thereof
CA2634697C (en) * 2005-12-21 2014-04-15 Akzo Nobel N.V. Sizing of paper
US7892398B2 (en) 2005-12-21 2011-02-22 Akzo Nobel N.V. Sizing of paper
US20070277949A1 (en) * 2006-06-01 2007-12-06 Akzo Nobel N.V. Sizing of paper
EP2024564A1 (de) * 2006-06-01 2009-02-18 Akzo Nobel N.V. Verfahren zum leimen von papier
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
CA2875659A1 (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 Process for making paper or paperboard and paper or paperboard product

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
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
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.
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
FI116535B (fi) 2005-12-15
NO178937C (no) 1996-07-03
BR9101439A (pt) 1991-11-26
AU645074B2 (en) 1994-01-06
NO178937B (no) 1996-03-25
EP0451842A1 (de) 1991-10-16
AU7432791A (en) 1991-10-17
JPH04228697A (ja) 1992-08-18
AR244372A1 (es) 1993-10-20
CA2040089A1 (en) 1991-10-12
FI911704A0 (fi) 1991-04-09
NO911371D0 (no) 1991-04-09
KR100214895B1 (ko) 1999-08-02
JP3032601B2 (ja) 2000-04-17
US5972100A (en) 1999-10-26
FI911704A (fi) 1991-10-12
NO911371L (no) 1991-10-14
KR910018635A (ko) 1991-11-30

Similar Documents

Publication Publication Date Title
AR244372A1 (es) Pretratamiento de rellenador con dimero de reteno cationico.
DE3367422D1 (en) Sizing agent based on ketene dimers
GB9118393D0 (en) Bracket
GB2242351B (en) Bracket
EP0457542A3 (en) Transceiver with doppler correction
GB9220935D0 (en) Adjustable bracket assembly
GB9018516D0 (en) Seeflo bracket
GB2254642B (en) Filler injector
GB2255273B (en) Adjustable bracket assembly
GB2249256B (en) Mounting bracket
GB2271272B (en) Adjustable bracket assembly
GB2279398B (en) An attachment bracket
GB9123604D0 (en) Process for the manufacture of alkyl ketene dimer
GB2262597B (en) Fixing bracket
GB9025009D0 (en) Bracket
AU109913S (en) Bracket
AU109914S (en) Bracket
AU109895S (en) Bracket
AU113538S (en) Bracket
GB9013203D0 (en) Bracket
AU106232S (en) Attachment bracket
AU111048S (en) Mounting bracket
AU110358S (en) Mounting bracket
AU110359S (en) Mounting bracket
GB9007956D0 (en) Mounting bracket