CA2031670A1 - Agents de collage de papier, a base de dimere de cetene, modifies par des composes hydrophobes non reactifs - Google Patents

Agents de collage de papier, a base de dimere de cetene, modifies par des composes hydrophobes non reactifs

Info

Publication number
CA2031670A1
CA2031670A1 CA2031670A CA2031670A CA2031670A1 CA 2031670 A1 CA2031670 A1 CA 2031670A1 CA 2031670 A CA2031670 A CA 2031670A CA 2031670 A CA2031670 A CA 2031670A CA 2031670 A1 CA2031670 A1 CA 2031670A1
Authority
CA
Canada
Prior art keywords
ketene dimer
hydrophobes
nonreactive
sizing agents
paper sizing
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
CA2031670A
Other languages
English (en)
Other versions
CA2031670C (fr
Inventor
Guglielmo Ruffini
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.)
Hercules LLC
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2031670A1 publication Critical patent/CA2031670A1/fr
Application granted granted Critical
Publication of CA2031670C publication Critical patent/CA2031670C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • D21H17/03—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

Landscapes

  • Paper (AREA)
  • Making Paper Articles (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Conductive Materials (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Adhesives Or Adhesive Processes (AREA)
CA002031670A 1989-12-14 1990-12-06 Agents de collage de papier, a base de dimere de cetene, modifies par des composes hydrophobes non reactifs Expired - Fee Related CA2031670C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT89/022701 1989-12-14
IT02270189A IT1237323B (it) 1989-12-14 1989-12-14 Collanti per carta a base di alchilchetene dimero,modificati con composti idrofobi non reattivi

Publications (2)

Publication Number Publication Date
CA2031670A1 true CA2031670A1 (fr) 1991-06-15
CA2031670C CA2031670C (fr) 1996-06-18

Family

ID=11199425

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002031670A Expired - Fee Related CA2031670C (fr) 1989-12-14 1990-12-06 Agents de collage de papier, a base de dimere de cetene, modifies par des composes hydrophobes non reactifs

Country Status (8)

Country Link
US (1) US5190584A (fr)
EP (1) EP0432838B1 (fr)
AT (1) ATE164404T1 (fr)
CA (1) CA2031670C (fr)
DE (1) DE69032176T2 (fr)
FI (1) FI102913B1 (fr)
IT (1) IT1237323B (fr)
NO (1) NO178634C (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE502545C2 (sv) * 1992-07-07 1995-11-13 Eka Nobel Ab Vattenhaltiga kompositioner för limning av papper samt förfarande för framställning av papper
GB9215422D0 (en) * 1992-07-21 1992-09-02 Hercules Inc System for sizing paper and cardboard
CA2277131A1 (fr) 1998-08-14 2000-02-14 Schweitzer-Mauduit International, Inc. Procede pour augmenter la resistance humide des enveloppes de tampon poreux a utiliser dans les articles de fumeur
DE19939308A1 (de) * 1999-08-19 2001-02-22 Cognis Deutschland Gmbh Verwendung von Polyolestern
RU2002118814A (ru) * 1999-12-16 2004-03-27 Акцо Нобель Н.В. (NL) Проклеивающая композиция
US6414055B1 (en) 2000-04-25 2002-07-02 Hercules Incorporated Method for preparing aqueous size composition
US6572736B2 (en) 2000-10-10 2003-06-03 Atlas Roofing Corporation Non-woven web made with untreated clarifier sludge
FI117718B (fi) * 2001-03-22 2007-01-31 Kemira Oyj Liimadispersio vedenhylkivyyden parantamiseksi
SE520012C2 (sv) * 2001-09-25 2003-05-06 Stora Enso Ab Förfarande för behandling av limningsmedel vid framställning av limmat papper samt sådan produkt
US20120107511A1 (en) 2010-11-01 2012-05-03 Georgia-Pacific Consumer Products Lp Method Of Applying Fugitive Hydrophobic Treatment To Tissue Product
WO2013072277A2 (fr) * 2011-11-14 2013-05-23 Basf Se Composition renfermant de l'akd et fabrication de papier et de carton

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2785067A (en) * 1954-04-15 1957-03-12 Hercules Powder Co Ltd Beater sizing of paper with ketene dimers
US3311532A (en) * 1965-03-17 1967-03-28 American Cyanamid Co Ketene dimer paper sizing compositions including acyl compound extender and paper sized therewith
GB8801004D0 (en) * 1988-01-18 1988-02-17 Hercules Inc Cellulose sizing agents for neutral/alkaline systems
US4859244A (en) * 1988-07-06 1989-08-22 International Paper Company Paper sizing

Also Published As

Publication number Publication date
CA2031670C (fr) 1996-06-18
FI906077A (fi) 1991-06-15
IT1237323B (it) 1993-05-31
DE69032176T2 (de) 1998-10-15
IT8922701A0 (it) 1989-12-14
FI102913B (fi) 1999-03-15
NO905394L (no) 1991-06-17
DE69032176D1 (de) 1998-04-30
NO905394D0 (no) 1990-12-13
IT8922701A1 (it) 1991-06-14
EP0432838B1 (fr) 1998-03-25
FI102913B1 (fi) 1999-03-15
FI906077A0 (fi) 1990-12-10
NO178634C (no) 1996-05-02
US5190584A (en) 1993-03-02
ATE164404T1 (de) 1998-04-15
NO178634B (no) 1996-01-22
EP0432838A1 (fr) 1991-06-19

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Legal Events

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