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GB2019917A - Process for hydrophobing paper and cardboard by applying wax dispersions - Google Patents

Process for hydrophobing paper and cardboard by applying wax dispersions

Info

Publication number
GB2019917A
GB2019917A GB7913898A GB7913898A GB2019917A GB 2019917 A GB2019917 A GB 2019917A GB 7913898 A GB7913898 A GB 7913898A GB 7913898 A GB7913898 A GB 7913898A GB 2019917 A GB2019917 A GB 2019917A
Authority
GB
United Kingdom
Prior art keywords
cardboard
paper
hydrophobing
wax dispersions
applying wax
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
GB7913898A
Other versions
GB2019917B (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.)
Mobil Oil AS
Original Assignee
Mobil Oil AS
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 Mobil Oil AS filed Critical Mobil Oil AS
Publication of GB2019917A publication Critical patent/GB2019917A/en
Application granted granted Critical
Publication of GB2019917B publication Critical patent/GB2019917B/en
Expired 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
    • D21H17/20—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
    • D21H17/44—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups cationic
    • D21H17/45—Nitrogen-containing groups
    • D21H17/455—Nitrogen-containing groups comprising tertiary amine or being at least partially quaternised
    • 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
    • D21H17/60—Waxes
    • 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
    • D21H21/14—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 characterised by function or properties in or on the paper
    • D21H21/16—Sizing or water-repelling agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)

Abstract

Paper and cardboard are rendered hydrophobic by the addition of a wax dispersion and an aqueous solution of a polypiperidine halide as a fixing agent to the pulp from which the paper and cardboard are formed, the pulp having a pH which is either weakly acidic, neutral or alkaline.
GB7913898A 1978-04-28 1979-04-20 Process for hydrophobing paper and cardboard by applying wax dispersions Expired GB2019917B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2818880A DE2818880C3 (en) 1978-04-28 1978-04-28 Process for sizing paper and cardboard using wax dispersions

Publications (2)

Publication Number Publication Date
GB2019917A true GB2019917A (en) 1979-11-07
GB2019917B GB2019917B (en) 1982-06-03

Family

ID=6038337

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7913898A Expired GB2019917B (en) 1978-04-28 1979-04-20 Process for hydrophobing paper and cardboard by applying wax dispersions

Country Status (6)

Country Link
AT (1) AT373314B (en)
DE (1) DE2818880C3 (en)
FI (1) FI63805C (en)
FR (1) FR2424358B1 (en)
GB (1) GB2019917B (en)
SE (1) SE430997B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9214170U1 (en) * 1992-10-17 1993-03-11 Gustav Demmler GmbH & Co, 12247 Berlin Paper Biedermeier cuff

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL51822C (en) * 1938-07-08
BE478755A (en) * 1945-05-10
US3578477A (en) * 1969-07-17 1971-05-11 Mobil Oil Corp Paper sizing composition comprising a cationic wax emulsion,an anionic rosin and an acid amine containing emulsifying agent
CA999300A (en) * 1970-09-22 1976-11-02 Rohm And Haas Company Wet-strength resins, paper and method of making it
US3711314A (en) * 1970-11-17 1973-01-16 Mobil Oil Corp Method of coating employing anionic wax emulsions

Also Published As

Publication number Publication date
AT373314B (en) 1984-01-10
DE2818880A1 (en) 1979-11-08
GB2019917B (en) 1982-06-03
FR2424358B1 (en) 1985-07-19
SE430997B (en) 1983-12-27
DE2818880C3 (en) 1982-05-13
ATA319479A (en) 1983-05-15
SE7903680L (en) 1979-10-29
FR2424358A1 (en) 1979-11-23
FI791274A7 (en) 1979-10-29
FI63805C (en) 1983-08-10
FI63805B (en) 1983-04-29
DE2818880B2 (en) 1981-08-06

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 19990419