DK106247C - Fremgangsmåde til stabilisering af acrylonitrilpolymerisatopløsninger mod misfarvning. - Google Patents

Fremgangsmåde til stabilisering af acrylonitrilpolymerisatopløsninger mod misfarvning.

Info

Publication number
DK106247C
DK106247C DK303662AA DK303662A DK106247C DK 106247 C DK106247 C DK 106247C DK 303662A A DK303662A A DK 303662AA DK 303662 A DK303662 A DK 303662A DK 106247 C DK106247 C DK 106247C
Authority
DK
Denmark
Prior art keywords
stabilizing
polymer solutions
acrylonitrile polymer
against discoloration
solutions against
Prior art date
Application number
DK303662AA
Other languages
Danish (da)
English (en)
Inventor
Heino Logemann
Ernst Roos
Carlhans Sueling
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of DK106247C publication Critical patent/DK106247C/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium compounds
    • C08K5/175—Amines; Quaternary ammonium compounds containing COOH-groups; Esters or salts thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/39—Thiocarbamic acids; Derivatives thereof, e.g. dithiocarbamates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pyrrole Compounds (AREA)
DK303662AA 1961-07-07 1962-07-06 Fremgangsmåde til stabilisering af acrylonitrilpolymerisatopløsninger mod misfarvning. DK106247C (da)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DEF0034378 1961-07-07
DEF34511A DE1175431B (de) 1961-07-07 1961-07-22 Stabilisieren von Acrylnitrilpolymerisaten
DEF34510A DE1162557B (de) 1961-07-07 1961-07-22 Verfahren zum Stabilisieren von Loesungen des Polyacrylnitrils
DEF35104A DE1179365B (de) 1961-07-07 1961-10-10 Verfahren zum Stabilisieren von Acrylnitril-polymerisat-Loesungen
DEF35105A DE1179366B (de) 1961-07-07 1961-10-10 Verfahren zur Herstellung stabilisierter Acrylnitrilpolymerisat-Loesungen

Publications (1)

Publication Number Publication Date
DK106247C true DK106247C (da) 1967-01-09

Family

ID=27512035

Family Applications (1)

Application Number Title Priority Date Filing Date
DK303662AA DK106247C (da) 1961-07-07 1962-07-06 Fremgangsmåde til stabilisering af acrylonitrilpolymerisatopløsninger mod misfarvning.

Country Status (9)

Country Link
US (1) US3314914A (pl)
BE (1) BE619857A (pl)
CH (1) CH469035A (pl)
DE (4) DE1162557B (pl)
DK (1) DK106247C (pl)
FI (1) FI42475C (pl)
GB (1) GB960520A (pl)
NL (1) NL280590A (pl)
SE (1) SE303875B (pl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3419659A (en) * 1964-07-08 1968-12-31 Gaf Corp Sun screening methods
US3484508A (en) * 1967-05-03 1969-12-16 Ibm Process of making spongeous transfer medium for moderate impact applications
US3925305A (en) * 1973-08-08 1975-12-09 Standard Oil Co Ohio Thermally-stable high nitrile resins and method for producing the same
US4151151A (en) * 1978-01-16 1979-04-24 The Standard Oil Company Flow improvers for high nitrile copolymers
DE102006011933B4 (de) * 2006-03-15 2010-04-15 Baerlocher Gmbh Stabilisatorzusammensetzungen für halogenhaltige Polymere mit verbesserter Anfangsfarbe und verbesserter Farbhaltung, diese enthaltende Polymerzusammensetzungen und Formkörper sowie Verfahren zur Stabilisierung halogenhaltiger Polymere

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2396156A (en) * 1942-08-12 1946-03-05 Du Pont Stabilization of organic substances
US2353690A (en) * 1942-11-11 1944-07-18 Du Pont Stabilization of organic substances
US2614090A (en) * 1949-08-15 1952-10-14 Goodrich Co B F Stabilization of vinylidene cyanide polymer solutions
US2661347A (en) * 1950-10-26 1953-12-01 Monsanto Chemicals Stabilized acrylonitrile polymers
US2681329A (en) * 1952-09-04 1954-06-15 Dow Chemical Co Acrylonitrile polymers stabilized with certain nu-alkyl hydroxyacetamides
US2775574A (en) * 1953-04-27 1956-12-25 Monsanto Chemicals Acrylonitrile copolymers stabilized with cinnamic acid and its salts
US2821519A (en) * 1955-12-30 1958-01-28 Gen Aniline & Film Corp Stabilization of polymeric n-vinyl pyrrolidones with hydrazino compounds
US2878208A (en) * 1956-05-23 1959-03-17 Chemstrand Corp Acrylonitrile polymer composition stabilized with formaldehyde, ethylenediamine tetraacetic acid and sodium salts thereof, and an inorganic acid, and method of making same
NL254755A (pl) * 1959-08-13

Also Published As

Publication number Publication date
DE1179366B (de) 1964-10-08
CH469035A (de) 1969-02-28
NL280590A (pl)
GB960520A (en) 1964-06-10
FI42475C (fi) 1970-08-10
DE1175431B (de) 1964-08-06
SE303875B (pl) 1968-09-09
DE1162557B (de) 1964-02-06
US3314914A (en) 1967-04-18
FI42475B (pl) 1970-04-30
DE1179365B (de) 1964-10-08
BE619857A (pl)

Similar Documents

Publication Publication Date Title
DK110145C (da) Fremgangsmåde til forøgelse af stabiliteten mod termisk nedbrydning af en sædvanligvis fast oxymethylenpolymer.
BE619121A (fr) Procédé de filtration.
BE618457A (fr) Polymères.
BE608918A (fr) Procédé de polymérisation de la formaldéhyde.
DK98833C (da) Fremgangsmåde til stabilisering af terapeutisk anvendelige plasminopløsninger.
DK106247C (da) Fremgangsmåde til stabilisering af acrylonitrilpolymerisatopløsninger mod misfarvning.
DK118973B (da) Fremgangsmåde til fremstilling af en acrylonitrilpolymer.
DK107315C (da) Fremgangsmåde til stabilisering af polyolefiner mod oxidation.
DK120973B (da) Fremgangsmåde til opløsningspolymerisation af acrylonitril.
DK99484C (da) Fremgangsmåde til stabilisering af acrylonitrilpolymerisatopløsninger mod misfarvning.
DK108227C (da) Fremgangsmåde til fremstilling af 3-carbonhydridoxy-17α-halogenethinyl-19-nor-3,5-androstadien-17β-oler.
DK103966C (da) Nitrilpolymerformstof, der er stabiliseret mod misfarvning.
DK128774B (da) Fremgangsmåde til stabilisering af en vandig formaldehydopløsning.
DK124753B (da) Analogifremgangsmåde til fremstilling af 13-alkyl-gonen-3,17-dioler.
DK102432C (da) Fremgangsmåde til stabilisering af polyoxymethylenformstoffer.
DK109742C (da) Fremgangsmåde til beskyttelse af cellulose- eller proteinholdige tekstiler mod angreb af skadelige organismer.
DK106130C (da) Spændebøjle.
DK100324C (da) Fremgangsmåde til stabilisering af polyoxymethylen over for varme.
DK95392C (da) Fremgangsmåde til stabilisering af formaldehydpolymere mod varme ved acetylering.
DK101207C (da) Fremgangsmåde til fremstilling af acrylonitrilcopolymerisater.
DK104784C (da) Fremgangsmåde til stabilisering af en vandig formaldehydopløsning.
CH417091A (de) Gegen Verfärbung stabilisierte, Halogen aufweisendes Polymerisat enthaltende Kunststoffmasse
DK111888B (da) Fremgangsmåde til fremstilling af acrylonitril.
BE616097A (fr) Procédé de stabilisation du polyoxyméthylène.
DK110164C (da) Maskine til fremstilling af brudis af havvand.