ES2014959A4 - Alumina coloidal como ayuda para retencion de papel. - Google Patents

Alumina coloidal como ayuda para retencion de papel.

Info

Publication number
ES2014959A4
ES2014959A4 ES89115581T ES89115581T ES2014959A4 ES 2014959 A4 ES2014959 A4 ES 2014959A4 ES 89115581 T ES89115581 T ES 89115581T ES 89115581 T ES89115581 T ES 89115581T ES 2014959 A4 ES2014959 A4 ES 2014959A4
Authority
ES
Spain
Prior art keywords
aid
colloidal alumina
retain paper
retain
paper
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.)
Pending
Application number
ES89115581T
Other languages
English (en)
Inventor
James H Smith
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.)
ChampionX LLC
Original Assignee
Nalco Chemical Co
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 Nalco Chemical Co filed Critical Nalco Chemical Co
Publication of ES2014959A4 publication Critical patent/ES2014959A4/es
Pending 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
    • D21H17/675—Oxides, hydroxides or carbonates
    • 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
    • D21H17/42—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups anionic
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
ES89115581T 1988-08-26 1989-08-23 Alumina coloidal como ayuda para retencion de papel. Pending ES2014959A4 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23681688A 1988-08-26 1988-08-26

Publications (1)

Publication Number Publication Date
ES2014959A4 true ES2014959A4 (es) 1990-08-01

Family

ID=22891084

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89115581T Pending ES2014959A4 (es) 1988-08-26 1989-08-23 Alumina coloidal como ayuda para retencion de papel.

Country Status (5)

Country Link
EP (1) EP0355816A3 (es)
JP (1) JPH02259196A (es)
BR (1) BR8903325A (es)
DE (1) DE355816T1 (es)
ES (1) ES2014959A4 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ522361A (en) * 2000-05-17 2005-07-29 Buckman Labor Inc Papermaking pulp and flocculant comprising acidic aqueous alumina sol
GB2366576A (en) * 2000-09-07 2002-03-13 Ass Octel Flocculent system
US9017649B2 (en) * 2006-03-27 2015-04-28 Nalco Company Method of stabilizing silica-containing anionic microparticles in hard water
DE102006051661A1 (de) 2006-11-02 2008-05-08 Evonik Degussa Gmbh Zubereitung zur Herstellung feuerfester Materialien

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57205597A (en) * 1981-06-09 1982-12-16 Shikoku Paper Mfg Production of internally sized paper
JPS5891897A (ja) * 1981-11-25 1983-05-31 神崎製紙株式会社 紙の抄造方法
SE8403062L (sv) * 1984-06-07 1985-12-08 Eka Ab Forfarande vid papperstillverkning
JPH0611956B2 (ja) * 1985-11-21 1994-02-16 星光化学工業株式会社 填料の歩留り向上方法
US4643801A (en) * 1986-02-24 1987-02-17 Nalco Chemical Company Papermaking aid
JPS62206099A (ja) * 1986-03-05 1987-09-10 星光化学工業株式会社 高圧縮強度紙の製造法
JP2729792B2 (ja) * 1987-09-24 1998-03-18 日本ピー・エム・シー株式会社 紙の製造法
JPH01183598A (ja) * 1988-01-18 1989-07-21 Showa Denko Kk 紙・板紙の抄造方法
US4798653A (en) * 1988-03-08 1989-01-17 Procomp, Inc. Retention and drainage aid for papermaking

Also Published As

Publication number Publication date
EP0355816A2 (en) 1990-02-28
DE355816T1 (de) 1990-09-27
EP0355816A3 (en) 1992-09-09
JPH02259196A (ja) 1990-10-19
BR8903325A (pt) 1990-03-13

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