FR2396831A1 - Paper and cardboard prodn. using filler - coated with quat. cationic starch-ether, giving improved pulp filler retention - Google Patents

Paper and cardboard prodn. using filler - coated with quat. cationic starch-ether, giving improved pulp filler retention

Info

Publication number
FR2396831A1
FR2396831A1 FR7720510A FR7720510A FR2396831A1 FR 2396831 A1 FR2396831 A1 FR 2396831A1 FR 7720510 A FR7720510 A FR 7720510A FR 7720510 A FR7720510 A FR 7720510A FR 2396831 A1 FR2396831 A1 FR 2396831A1
Authority
FR
France
Prior art keywords
filler
coated
quat
paper
cationic starch
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7720510A
Other languages
French (fr)
Other versions
FR2396831B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SCHOLTEN HONIG RESEARCH NV
Original Assignee
SCHOLTEN HONIG RESEARCH NV
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 SCHOLTEN HONIG RESEARCH NV filed Critical SCHOLTEN HONIG RESEARCH NV
Priority to FR7720510A priority Critical patent/FR2396831A1/en
Publication of FR2396831A1 publication Critical patent/FR2396831A1/en
Application granted granted Critical
Publication of FR2396831B1 publication Critical patent/FR2396831B1/fr
Granted legal-status Critical Current

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
    • D21H17/63—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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/10—Treatment with macromolecular organic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)

Abstract

In the prodn. of paper and cardboard, an inorganic filler is used which is coated with a polymer comprising a quat. cationic starch ether (I). Amt. of (I) is pref. 5- wt.% based on filler. The filler and (I) can be mixed dry and the mixt. then dispersed in water or the filler can be dispersed cold in a 5 wt.% soln. (wrt filler) of (I), the dispersion contg. 40-50% solids. For neutral or alkaline sizing, the soln. is pref. preflocculated by adding 0.2-1 wt.% Al sulphate wrt coated filler. The pulp has improved filler retention during filtration and filler content can also be increased, resulting in a prod. with improved mechanical strength and impermeability.
FR7720510A 1977-07-04 1977-07-04 Paper and cardboard prodn. using filler - coated with quat. cationic starch-ether, giving improved pulp filler retention Granted FR2396831A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7720510A FR2396831A1 (en) 1977-07-04 1977-07-04 Paper and cardboard prodn. using filler - coated with quat. cationic starch-ether, giving improved pulp filler retention

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7720510A FR2396831A1 (en) 1977-07-04 1977-07-04 Paper and cardboard prodn. using filler - coated with quat. cationic starch-ether, giving improved pulp filler retention

Publications (2)

Publication Number Publication Date
FR2396831A1 true FR2396831A1 (en) 1979-02-02
FR2396831B1 FR2396831B1 (en) 1982-05-21

Family

ID=9192946

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7720510A Granted FR2396831A1 (en) 1977-07-04 1977-07-04 Paper and cardboard prodn. using filler - coated with quat. cationic starch-ether, giving improved pulp filler retention

Country Status (1)

Country Link
FR (1) FR2396831A1 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989006294A1 (en) * 1988-01-07 1989-07-13 Cyprus Industrial Minerals Company Method of reducing pitch in pulping and papermaking
US4964955A (en) * 1988-12-21 1990-10-23 Cyprus Mines Corporation Method of reducing pitch in pulping and papermaking operations
US5039378A (en) * 1985-12-23 1991-08-13 La Cellulose Du Pin Two layer paper product for printing
AU623909B2 (en) * 1988-06-29 1992-05-28 Ecc International Limited Pitch control
GR1000332B (en) * 1988-01-07 1992-06-25 Cyprus Ind Minerals Corp Resins control systems
US5221436A (en) * 1988-06-29 1993-06-22 Ecc International Limited Pitch control using clay coated with an inorganic gel
WO2000004229A1 (en) * 1998-07-17 2000-01-27 Stockhausen Gmbh & Co. Kg The use of modified starch products as retention agents in the production of paper
WO2000022232A1 (en) * 1998-10-14 2000-04-20 The Mead Corporation Colorant application on the wet end of a paper machine
CN103469676A (en) * 2013-09-06 2013-12-25 金红叶纸业集团有限公司 Filler treatment process and papermaking process
US10669672B2 (en) 2015-09-30 2020-06-02 Ecolab Usa Inc. Compositions and methods for treating filler in papermaking

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2007982A1 (en) * 1968-05-07 1970-01-16 Nat Starch Chemical
US3624070A (en) * 1966-02-11 1971-11-30 Anheuser Busch Granular gelatinizable quaternary ammonium starch ethers and process of making same
FR2144404A5 (en) * 1971-07-01 1973-02-09 Starch Products Ltd

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3624070A (en) * 1966-02-11 1971-11-30 Anheuser Busch Granular gelatinizable quaternary ammonium starch ethers and process of making same
FR2007982A1 (en) * 1968-05-07 1970-01-16 Nat Starch Chemical
FR2144404A5 (en) * 1971-07-01 1973-02-09 Starch Products Ltd

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5039378A (en) * 1985-12-23 1991-08-13 La Cellulose Du Pin Two layer paper product for printing
GR1000332B (en) * 1988-01-07 1992-06-25 Cyprus Ind Minerals Corp Resins control systems
WO1989006294A1 (en) * 1988-01-07 1989-07-13 Cyprus Industrial Minerals Company Method of reducing pitch in pulping and papermaking
AU616237B2 (en) * 1988-01-07 1991-10-24 Cyprus Industrial Minerals Company Method of reducing pitch in pulping and papermaking
US5221436A (en) * 1988-06-29 1993-06-22 Ecc International Limited Pitch control using clay coated with an inorganic gel
AU623909B2 (en) * 1988-06-29 1992-05-28 Ecc International Limited Pitch control
AU645410B2 (en) * 1988-06-29 1994-01-13 Ecc International Limited Pitch control
US4964955A (en) * 1988-12-21 1990-10-23 Cyprus Mines Corporation Method of reducing pitch in pulping and papermaking operations
WO2000004229A1 (en) * 1998-07-17 2000-01-27 Stockhausen Gmbh & Co. Kg The use of modified starch products as retention agents in the production of paper
WO2000022232A1 (en) * 1998-10-14 2000-04-20 The Mead Corporation Colorant application on the wet end of a paper machine
CN103469676A (en) * 2013-09-06 2013-12-25 金红叶纸业集团有限公司 Filler treatment process and papermaking process
CN103469676B (en) * 2013-09-06 2015-11-25 金红叶纸业集团有限公司 Filler treatment process and paper technology
US10669672B2 (en) 2015-09-30 2020-06-02 Ecolab Usa Inc. Compositions and methods for treating filler in papermaking

Also Published As

Publication number Publication date
FR2396831B1 (en) 1982-05-21

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Legal Events

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