AT278501B - Process for the production of paper webs impregnated with hardening synthetic resins - Google Patents

Process for the production of paper webs impregnated with hardening synthetic resins

Info

Publication number
AT278501B
AT278501B AT337865A AT337865A AT278501B AT 278501 B AT278501 B AT 278501B AT 337865 A AT337865 A AT 337865A AT 337865 A AT337865 A AT 337865A AT 278501 B AT278501 B AT 278501B
Authority
AT
Austria
Prior art keywords
production
synthetic resins
paper webs
hardening synthetic
webs impregnated
Prior art date
Application number
AT337865A
Other languages
German (de)
Original Assignee
Sued West Chemie Gmbh
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 Sued West Chemie Gmbh filed Critical Sued West Chemie Gmbh
Application granted granted Critical
Publication of AT278501B publication Critical patent/AT278501B/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
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/02—Chemical or biochemical treatment
    • 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
    • D21H17/47—Condensation polymers of aldehydes or ketones
    • D21H17/49—Condensation polymers of aldehydes or ketones with compounds containing hydrogen bound to nitrogen
    • D21H17/51—Triazines, e.g. melamine
    • 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/18—Paper- or board-based structures for surface covering
    • D21H27/22—Structures being applied on the surface by special manufacturing processes, e.g. in presses
    • D21H27/26—Structures being applied on the surface by special manufacturing processes, e.g. in presses characterised by the overlay sheet or the top layers of the structures

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Laminated Bodies (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
AT337865A 1964-04-23 1965-04-12 Process for the production of paper webs impregnated with hardening synthetic resins AT278501B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0090721 1964-04-23

Publications (1)

Publication Number Publication Date
AT278501B true AT278501B (en) 1970-02-10

Family

ID=7516019

Family Applications (1)

Application Number Title Priority Date Filing Date
AT337865A AT278501B (en) 1964-04-23 1965-04-12 Process for the production of paper webs impregnated with hardening synthetic resins

Country Status (6)

Country Link
AT (1) AT278501B (en)
BE (1) BE662969A (en)
CH (1) CH431262A (en)
DE (1) DE1546448A1 (en)
NL (1) NL143006B (en)
SE (1) SE316369B (en)

Also Published As

Publication number Publication date
DE1546448A1 (en) 1971-01-14
BE662969A (en) 1965-10-25
NL6505138A (en) 1965-10-25
NL143006B (en) 1974-08-15
CH431262A (en) 1967-02-28
SE316369B (en) 1969-10-20

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee