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ATE24559T1 - NEUTRAL SIZE FOR CELLULOSIC SHEET STRUCTURES, PROCESS FOR ITS PRODUCTION AND ITS USE. - Google Patents

NEUTRAL SIZE FOR CELLULOSIC SHEET STRUCTURES, PROCESS FOR ITS PRODUCTION AND ITS USE.

Info

Publication number
ATE24559T1
ATE24559T1 AT83104303T AT83104303T ATE24559T1 AT E24559 T1 ATE24559 T1 AT E24559T1 AT 83104303 T AT83104303 T AT 83104303T AT 83104303 T AT83104303 T AT 83104303T AT E24559 T1 ATE24559 T1 AT E24559T1
Authority
AT
Austria
Prior art keywords
production
sheet structures
cellulosic sheet
colophonium
rosin
Prior art date
Application number
AT83104303T
Other languages
German (de)
Inventor
Wolf-Stefan Dr-Ing Schultz
Original Assignee
Schultz & Nauth Collodin Kleb
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=8190440&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE24559(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Schultz & Nauth Collodin Kleb filed Critical Schultz & Nauth Collodin Kleb
Application granted granted Critical
Publication of ATE24559T1 publication Critical patent/ATE24559T1/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
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
    • D21H17/56—Polyamines; Polyimines; Polyester-imides
    • 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
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/22—Proteins
    • 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
    • D21H17/62—Rosin; Derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

1. Neutral sizing agent for cellulose-containing flat structures, comprising (a) at least one colophonium rosin, modified by a carboxyl groups containing dienophilic compound, (b) a hydrolyzed animal or vegetable protein, (c) if indicated, a polyamine derivative as fixative, and, (d) if indicated, customary extenders, additives and/or stabilizers, whereby the weight ratio of (a) to (b) is from 100 : 1 to 100 : 20, characterized in that the colophonium rosin (a) is saponified and the sizing agent is present in the form of a soap solution or a dry glue.
AT83104303T 1983-05-02 1983-05-02 NEUTRAL SIZE FOR CELLULOSIC SHEET STRUCTURES, PROCESS FOR ITS PRODUCTION AND ITS USE. ATE24559T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP83104303A EP0123708B1 (en) 1983-05-02 1983-05-02 Neutral sizing agent for flat cellulose-comprising products, process for its manufacture and its use

Publications (1)

Publication Number Publication Date
ATE24559T1 true ATE24559T1 (en) 1987-01-15

Family

ID=8190440

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83104303T ATE24559T1 (en) 1983-05-02 1983-05-02 NEUTRAL SIZE FOR CELLULOSIC SHEET STRUCTURES, PROCESS FOR ITS PRODUCTION AND ITS USE.

Country Status (3)

Country Link
EP (1) EP0123708B1 (en)
AT (1) ATE24559T1 (en)
DE (1) DE3368706D1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3661948D1 (en) * 1985-04-13 1989-03-02 Chem Fab Bruhl Oppermann Gmbh Paper-sizing agents and their use

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2116768A (en) * 1934-12-07 1938-05-10 Paper Chemistry Inst Sizing paper
US2288060A (en) * 1938-09-02 1942-06-30 Gustav Staelin Solid water-in-rosin paper size
US2401090A (en) * 1941-06-14 1946-05-28 Hercules Powder Co Ltd Dry size compositions
GB582157A (en) * 1945-01-05 1946-11-08 Wiggins Teape & Company 1919 L An improved water dispersible urea-formaldehyde composition and its preparation
DE820049C (en) * 1948-11-27 1951-11-08 Hanns Dr Arledter Process for producing a paper size
DE1122200B (en) * 1960-07-28 1962-01-18 Eisele & Hoffmann K G Process for the production of particularly stable, finely dispersed resin dispersions with increased sizing power for sizing paper
DE1130955B (en) * 1961-03-28 1962-06-07 Eisele & Hoffmann K G Process for the production of stable, non-crystallizing dispersions from hydrogenated rosin for sizing paper
US3186900A (en) * 1962-07-13 1965-06-01 Hercules Powder Co Ltd Sizing paper under substantially neutral conditions with a preblend of rosin and cationic polyamide-epichlorohydrin resin
GB1078648A (en) * 1963-11-14 1967-08-09 Catomance Ltd Improvements in or relating to waterproofing paper, board and the like
GB1108035A (en) * 1964-06-02 1968-03-27 American Cyanamid Co Rosin size and paper sized therewith
GB1444751A (en) * 1973-01-22 1976-08-04 Tenneco Chem Paper sizing
US3966654A (en) * 1973-08-06 1976-06-29 Hercules Incorporated Stable rosin dispersions
DE3012503A1 (en) * 1980-03-31 1981-10-08 Klebstoffwerke "Collodin" Dr. Schultz & Nauth KG, 6000 Frankfurt HYDROPHOBIC AGENT FOR CELLUSLOSE-CONTAINING SURFACES, METHOD FOR THE PRODUCTION THEREOF AND ITS USE

Also Published As

Publication number Publication date
EP0123708B1 (en) 1986-12-30
DE3368706D1 (en) 1987-02-05
EP0123708A1 (en) 1984-11-07

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Legal Events

Date Code Title Description
RZN Patent revoked