DD239510A3 - Papiermasse zur herstellung dr basis fuer eine diazotypie-pause - Google Patents

Papiermasse zur herstellung dr basis fuer eine diazotypie-pause Download PDF

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Publication number
DD239510A3
DD239510A3 DD25165183A DD25165183A DD239510A3 DD 239510 A3 DD239510 A3 DD 239510A3 DD 25165183 A DD25165183 A DD 25165183A DD 25165183 A DD25165183 A DD 25165183A DD 239510 A3 DD239510 A3 DD 239510A3
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DD
German Democratic Republic
Prior art keywords
macca
macc
nph
preparing
cyjib
Prior art date
Application number
DD25165183A
Other languages
English (en)
Inventor
Leonid A Scerbin
Anatoluj D Nechajcuk
Gennadij B Strejs
Gennadij P Razin
Gennadij N Andreev
Aleksandr I Jakuskin
Original Assignee
Tsnii Bumagi
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 Tsnii Bumagi filed Critical Tsnii Bumagi
Publication of DD239510A3 publication Critical patent/DD239510A3/de

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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
    • D21H17/47—Condensation polymers of aldehydes or ketones
    • D21H17/49—Condensation polymers of aldehydes or ketones with compounds containing hydrogen bound to nitrogen
    • D21H17/50—Acyclic compounds
    • 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
    • D21H17/24—Polysaccharides
    • D21H17/25—Cellulose
    • 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
    • D21H17/24—Polysaccharides
    • D21H17/28—Starch
    • 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
    • D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
    • 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
    • D21H17/42—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups anionic
    • D21H17/43—Carboxyl groups or derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Saccharide Compounds (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

Die Erfindung bezieht sich auf die Zellulose-Papier-Herstellung. Das Ziel der Erfindung ist die Erhoehung der Haltbarkeitsdauer einer Diazo-Pause bei gleichzeitiger Verbesserung ihrer optischen Eigenschaften sowie ihre Bestaendigkeit. Die Papiermasse zur Herstellung der Basis fuer eine Diazotypie-Pause, die aus einem Zellulose-Halbfabrikat, modifizierter Staerke und einem Koagulant besteht, enthaelt erfindungsgemaess zusaetzlich ein Kondensationsprodukt aus Dicyandiamid, Urotropin und Formaldehyd sowie weiterhin ein wasserloesliches Copolymerisat von Acrylnitril, Methylacrylat und Itaconsaeure folgender quantitativer Zusammensetzung, in Ma.-%:Zellulosehalbfabrikat90,5-98,3modifizierte Staerke 0,5- 3,5Kondensationsprodukt aus Dizyandiamin,Urotropin und Formaldehyd 0,1- 0,5wasserloesliches Copolymerisat von Acrylnitril,Methylacrylat und Itaconsaeure 0,1- 2,0Koagulant 1,0- 3,5

Description

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Claims (2)

239 ΦΟΡΪΜΑ H30EPETEHHH Ι· ByMa»HaH Macca äjih η3ΓΟτοβλβηηη ochobh ,mia30THnho2 KaJILKH, BKjjKHaiomafl iiejumJiD3HHt noJiy^aopiaKaT, moäh$hmipoBaHHHH KpaxMaJi n KoaryjwHT ,oiJiaiaimaflCH ΤβΜ* ΉΌ, C lieJEbK) ΙΙΟΒΗΠΙβΗΗΗ COXpaHfleMOCTH ^830KaJEbKH yjiyqnieHiui οπτη^θοκηχ h npo^HOCTHHX ee , Macca ÄonojiHMTejn>HO οοΑβρκΗτ npo^yicr , ypoTpomiHa η $opMajn>ÄerHÄa η MHÄ COnOJMMep aKpHJTOHHTpilJI3, MeTHJiaKpHJiaTa H HTaKOHOBOfi npH cjie,nyK)iueM cooTHomeHHii κομιιοηθητοβ, Macc. %: UejL7noJio3HHS ΐϋΛ^τφαόρϋΚατ 90,5-98,3 0,5-3,5 ypoTpomiHa sl 0,1-0,5 H HTaKOHOBOH KHCJIOTH 0,1-2,0 KbaryjiHHT 1,0-3,5. 2. Macca no n.I, oi jih^ aniiaficfl τθμ, β KaneCTBe iiejurojiDSHoro nojiy^aopHKaTa OHa coÄepauiT CyJIb^THOH XBOHHOfi OeJieHOH IieJI7D0JID3H Ά CyJIb$aTHOÜ XB02 Hofi ÖejieHOK Etejuiiojro3H npH hx οοοτΗΟπίβΗΗΗ, Macc. %: iiejinioji03a 30-85 iiejuroJiO3a 15-70. MCTOHHHKH HH$OpMaUHH, ΠρΗΗΗΤΗβ BO BHHMaHHe
1. ABTopcKoe cBHÄeTejiBCTBO CCCP & 268167, kji. D 21 H 3/72, 1968.
2. ABTopcKoe CBJmeTejjLCTBO CCCP $ 47I4I2, kji. D21 H 3/00, 1973 (προτοτππ).
DD25165183A 1982-06-15 1983-06-01 Papiermasse zur herstellung dr basis fuer eine diazotypie-pause DD239510A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU823452405A SU1054476A1 (ru) 1982-06-15 1982-06-15 Бумажна масса дл изготовлени основы диазотипной кальки

Publications (1)

Publication Number Publication Date
DD239510A3 true DD239510A3 (de) 1986-10-01

Family

ID=21016473

Family Applications (1)

Application Number Title Priority Date Filing Date
DD25165183A DD239510A3 (de) 1982-06-15 1983-06-01 Papiermasse zur herstellung dr basis fuer eine diazotypie-pause

Country Status (4)

Country Link
BG (1) BG44972A1 (de)
CS (1) CS246593B1 (de)
DD (1) DD239510A3 (de)
SU (1) SU1054476A1 (de)

Also Published As

Publication number Publication date
CS246593B1 (en) 1986-10-16
SU1054476A1 (ru) 1983-11-15
BG44972A1 (de) 1989-03-15
CS365783A1 (en) 1985-10-16

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