NO812664L - Fremgangsmaate til fremstilling av polysulfidkjedeterminator - Google Patents

Fremgangsmaate til fremstilling av polysulfidkjedeterminator

Info

Publication number
NO812664L
NO812664L NO812664A NO812664A NO812664L NO 812664 L NO812664 L NO 812664L NO 812664 A NO812664 A NO 812664A NO 812664 A NO812664 A NO 812664A NO 812664 L NO812664 L NO 812664L
Authority
NO
Norway
Prior art keywords
approx
mixture
disulfide
trisulfide
contents
Prior art date
Application number
NO812664A
Other languages
English (en)
Norwegian (no)
Inventor
William Neal Schenk
Original Assignee
Goodrich Co B F
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 Goodrich Co B F filed Critical Goodrich Co B F
Publication of NO812664L publication Critical patent/NO812664L/no

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G75/00Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/14Polysulfides
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/22Preparation of thiols, sulfides, hydropolysulfides or polysulfides of hydropolysulfides or polysulfides
    • C07C319/24Preparation of thiols, sulfides, hydropolysulfides or polysulfides of hydropolysulfides or polysulfides by reactions involving the formation of sulfur-to-sulfur bonds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00Processes of polymerisation
    • C08F2/38Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
NO812664A 1979-12-17 1981-08-06 Fremgangsmaate til fremstilling av polysulfidkjedeterminator NO812664L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/104,227 US4258212A (en) 1979-12-17 1979-12-17 Process for preparing polysulfide chain terminator

Publications (1)

Publication Number Publication Date
NO812664L true NO812664L (no) 1981-08-06

Family

ID=22299330

Family Applications (1)

Application Number Title Priority Date Filing Date
NO812664A NO812664L (no) 1979-12-17 1981-08-06 Fremgangsmaate til fremstilling av polysulfidkjedeterminator

Country Status (10)

Country Link
US (1) US4258212A (fr)
EP (1) EP0042851A4 (fr)
JP (1) JPS56501762A (fr)
KR (1) KR830004234A (fr)
BE (1) BE886567A (fr)
CA (1) CA1144574A (fr)
ES (1) ES8200656A1 (fr)
GR (1) GR72835B (fr)
NO (1) NO812664L (fr)
WO (1) WO1981001705A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0058134B1 (fr) * 1981-02-05 1983-12-07 Sandoz Ag Bis et polydisulfures à activité immuno-stimulante
DE10323839B3 (de) * 2003-05-23 2004-10-21 Thioplast Chemicals Gmbh & Co.Kg Oxidation von Mercaptoethanol
ES2692798T3 (es) 2013-12-11 2018-12-05 Basf Se Oxidación de 2-mercaptoetanol
WO2017024092A1 (fr) 2015-08-05 2017-02-09 Ecolab Usa Inc. Couplage oxydatif catalysé par un métal de thiols

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2754333A (en) * 1954-04-06 1956-07-10 Thiokol Chemical Corp Process for the preparation of dithiodialkylene glycols
US2746994A (en) * 1955-04-05 1956-05-22 Thiokol Chemical Corp Process for the preparation of dithio-dialkylene glycols
US3778478A (en) * 1972-05-12 1973-12-11 Thiokol Chemical Corp Process for preparing polythiodiglycol
US3910992A (en) * 1972-09-28 1975-10-07 Goodrich Co B F Liquid vinylidene-terminated polymers
US4013710A (en) * 1972-09-28 1977-03-22 The B. F. Goodrich Company Liquid vinylidene-terminated polymers
US4120766A (en) * 1977-03-28 1978-10-17 The B. F. Goodrich Company Hydroxyl-containing liquid polymers and process for preparation thereof

Also Published As

Publication number Publication date
EP0042851A4 (fr) 1982-05-10
US4258212A (en) 1981-03-24
KR830004234A (ko) 1983-07-09
WO1981001705A1 (fr) 1981-06-25
ES497826A0 (es) 1981-11-16
GR72835B (fr) 1983-12-07
EP0042851A1 (fr) 1982-01-06
CA1144574A (fr) 1983-04-12
ES8200656A1 (es) 1981-11-16
BE886567A (fr) 1981-04-01
JPS56501762A (fr) 1981-12-03

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