FI832999A - FOERFARANDE FOER LIMNING AV PAPPER MED ANJONISKA, HYDROFOBA LIM OCH KATJONISKA RETENTIONSMEDEL - Google Patents

FOERFARANDE FOER LIMNING AV PAPPER MED ANJONISKA, HYDROFOBA LIM OCH KATJONISKA RETENTIONSMEDEL Download PDF

Info

Publication number
FI832999A
FI832999A FI832999A FI832999A FI832999A FI 832999 A FI832999 A FI 832999A FI 832999 A FI832999 A FI 832999A FI 832999 A FI832999 A FI 832999A FI 832999 A FI832999 A FI 832999A
Authority
FI
Finland
Prior art keywords
retentionsmedel
katjoniska
hydrofoba
anjoniska
lim
Prior art date
Application number
FI832999A
Other languages
Finnish (fi)
Other versions
FI832999A0 (en
FI74075C (en
FI74075B (en
Inventor
Michael Bernheim
Peter Rohringer
Original Assignee
Ciba Geigy Ag
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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of FI832999A0 publication Critical patent/FI832999A0/en
Publication of FI832999A publication Critical patent/FI832999A/en
Application granted granted Critical
Publication of FI74075B publication Critical patent/FI74075B/en
Publication of FI74075C publication Critical patent/FI74075C/en

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)
  • Inert Electrodes (AREA)
  • Cell Separators (AREA)
  • Electroluminescent Light Sources (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)

Abstract

1. A process for sizing paper or cardboard by adding, in any order or simultaneously, to an aqueous dispersion of the fibres, which dispersion may also contain fillers, at least (A) one anionic hydrophobic sizing agent and (B) one polymeric cationic retention aid, in which process the sizing agent (A) is obtainable from (a) ketene dimers whose hydrophobic substituents have at least 5 carbon atoms, said substituents containing only carbon and hydrogen, and (b) diamines or oligoamines having 2 to 6 nitrogen atoms and 2 to 36 carbon atoms.
FI832999A 1982-08-25 1983-08-22 FOERFARANDE FOER LIMNING AV PAPPER MED ANJONISKA, HYDROFOBA LIM OCH KATJONISKA RETENTIONSMEDEL. FI74075C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH506282 1982-08-25
CH506282 1982-08-25

Publications (4)

Publication Number Publication Date
FI832999A0 FI832999A0 (en) 1983-08-22
FI832999A true FI832999A (en) 1984-02-26
FI74075B FI74075B (en) 1987-08-31
FI74075C FI74075C (en) 1987-12-10

Family

ID=4287304

Family Applications (1)

Application Number Title Priority Date Filing Date
FI832999A FI74075C (en) 1982-08-25 1983-08-22 FOERFARANDE FOER LIMNING AV PAPPER MED ANJONISKA, HYDROFOBA LIM OCH KATJONISKA RETENTIONSMEDEL.

Country Status (7)

Country Link
EP (1) EP0105028B1 (en)
JP (1) JPS5959998A (en)
AT (1) ATE23584T1 (en)
CA (1) CA1238324A (en)
DE (1) DE3367639D1 (en)
FI (1) FI74075C (en)
ZA (1) ZA836255B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0673989B2 (en) * 1985-02-01 1994-09-21 富士写真フイルム株式会社 Thermal recording paper
DE4032660A1 (en) * 1990-10-15 1992-04-16 Basf Ag METHOD FOR SIZING PAPER, CARDBOARD AND CARDBOARD
US5886223A (en) * 1998-04-08 1999-03-23 American Cyanamid Company Process for the preparation of substituted β-ketoanilide compounds
US6175022B1 (en) * 1998-12-30 2001-01-16 Hercules Incorporated Alcohol-terminated ketene multimer sizing agents
DE102010038887A1 (en) * 2010-08-04 2012-02-09 Wacker Chemie Ag β-Ketocarbonyl quatverbindungen and process for their preparation
EP4400554A1 (en) * 2022-11-09 2024-07-17 Daikin Industries, Ltd. Repellent agent

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2323938A (en) * 1940-07-25 1943-07-13 Du Pont Product and synthesis thereof
US2462358A (en) * 1946-06-21 1949-02-22 Eastman Kodak Co Amides of acetoacetic acid and process for their preparation
US2961367A (en) * 1957-02-27 1960-11-22 Hercules Powder Co Ltd Sized paper and method of making same
US3736178A (en) * 1971-01-14 1973-05-29 Mc Graw Edison Co Cellulose material treated with a cellulose derivative,diglycolamine and an alkylketene dimer
US4317756A (en) * 1977-08-19 1982-03-02 Hercules Incorporated Sizing composition comprising a hydrophobic cellulose-reactive sizing agent and a cationic polymer

Also Published As

Publication number Publication date
EP0105028A1 (en) 1984-04-04
JPS5959998A (en) 1984-04-05
ZA836255B (en) 1985-02-27
EP0105028B1 (en) 1986-11-12
FI832999A0 (en) 1983-08-22
ATE23584T1 (en) 1986-11-15
CA1238324A (en) 1988-06-21
FI74075C (en) 1987-12-10
DE3367639D1 (en) 1987-01-02
FI74075B (en) 1987-08-31

Similar Documents

Publication Publication Date Title
ES2107979T3 (en) PAPER CONTAINING ALKALINE GLUING AGENTS, WITH IMPROVED TRANSFORMATION CAPACITY.
DK254889A (en) PROCEDURE FOR PAPER MAKING
SE8000053L (en) PAPER MILK AND PROCEDURE FOR PAPER GLASSING
FI832999A0 (en) FOERFARANDE FOER LIMNING AV PAPPER MED ANJONISKA, HYDROFOBA LIM OCH KATJONISKA RETENTIONSMEDEL
PT90040A (en) PAPER COLLECTION AND PREPARATION PROCESS FOR COMPOSITIONS FOR THE SAME
JPS57199895A (en) Foam composition applied to surface of fiber base material
SE7702539L (en) PROCEDURE AND AGENT FOR PAPERING
ES477241A1 (en) Engine sizing of paper
FI870072A0 (en) CONTROL AV HARTSFLAECKAR.
AU8646891A (en) Paper, paperboard and cardboard internal sizing process
BR8802569A (en) PAPER IRONING COMPOSITES
JPS5215591A (en) Process for preparing a high molecular weight cationic polymer
GB1482507A (en) Process for sizing cellulose fibres
ZA826655B (en) Ammonium sulphite as a curing accelerator for aminoplast resins
GB2018844A (en) Dispersions of optical brighteners
KR930023540A (en) Use of polyalkylene glycol diesters as formaldehyde collectors and processing methods for the textile industry
BR8802194A (en) RESIN EMULSOES
JPS6468597A (en) Production of cardboard
ES456678A1 (en) A method of producing skilled paper or carton. (Machine-translation by Google Translate, not legally binding)

Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: CIBA-GEIGY AG