SU755203A3 - Method of preparing 4-androsten-3-ones or their potassium salts - Google Patents

Method of preparing 4-androsten-3-ones or their potassium salts

Info

Publication number
SU755203A3
SU755203A3 SU782596898A SU2596898A SU755203A3 SU 755203 A3 SU755203 A3 SU 755203A3 SU 782596898 A SU782596898 A SU 782596898A SU 2596898 A SU2596898 A SU 2596898A SU 755203 A3 SU755203 A3 SU 755203A3
Authority
SU
USSR - Soviet Union
Prior art keywords
androsten
ones
preparing
potassium salts
potassium
Prior art date
Application number
SU782596898A
Other languages
English (en)
Russian (ru)
Inventor
Frants Bech
Khelmut Kraus
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of SU755203A3 publication Critical patent/SU755203A3/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F14/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
    • C08F14/02—Monomers containing chlorine
    • C08F14/04—Monomers containing two carbon atoms
    • C08F14/06—Vinyl chloride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)
SU782596898A 1977-04-02 1978-03-31 Method of preparing 4-androsten-3-ones or their potassium salts SU755203A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2714948A DE2714948C2 (de) 1977-04-02 1977-04-02 Verfahren zur kontinuierlichen Herstellung von Vinylchlorid-Polymerisaten

Publications (1)

Publication Number Publication Date
SU755203A3 true SU755203A3 (en) 1980-08-07

Family

ID=6005574

Family Applications (1)

Application Number Title Priority Date Filing Date
SU782596898A SU755203A3 (en) 1977-04-02 1978-03-31 Method of preparing 4-androsten-3-ones or their potassium salts

Country Status (24)

Country Link
JP (1) JPS53123489A (fr)
AR (1) AR222970A1 (fr)
AT (1) AT365207B (fr)
AU (1) AU515788B2 (fr)
BE (1) BE865631A (fr)
BR (1) BR7802036A (fr)
CA (1) CA1133196A (fr)
CH (1) CH635597A5 (fr)
DD (1) DD136843A5 (fr)
DE (1) DE2714948C2 (fr)
DK (1) DK143478A (fr)
ES (1) ES468234A1 (fr)
FR (1) FR2385746A1 (fr)
GB (1) GB1597285A (fr)
HU (1) HU179485B (fr)
IT (1) IT1094001B (fr)
NL (1) NL7803495A (fr)
NO (1) NO781129L (fr)
PL (1) PL111001B1 (fr)
RO (1) RO75157A (fr)
SE (1) SE7803689L (fr)
SU (1) SU755203A3 (fr)
YU (1) YU75878A (fr)
ZA (1) ZA781846B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3627287A1 (de) * 1986-08-12 1988-02-18 Huels Chemische Werke Ag Verfahren zur verbesserten einhaltung des k-wertes und zur besseren erhaltung der leistung bei der kontinuierlichen polymerisation von vinylchlorid in emulsion
DE4142117A1 (de) * 1991-12-20 1993-06-24 Hoechst Ag Verfahren zur bestimmung des umsatzes bei der polymerisation gasfoermiger monomerer
JP4921988B2 (ja) * 2007-01-16 2012-04-25 エスアイアイ・ネットワーク・システムズ株式会社 端子台用カバー機構
EP4029885A4 (fr) * 2019-09-11 2022-11-02 Lg Chem, Ltd. Procédé de préparation d'un polymère à base de chlorure de vinyle

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE617775A (fr) * 1961-05-19 1962-11-19 Shell Int Research Procédé de polymérisation de composés oléfiniquement non saturés
DE1645672B2 (de) * 1966-07-08 1972-12-21 Wacker-Chemie GmbH, 8000 München Verfahren zur herstellung von homopolymerisaten des vinylchlorids bzw mindestens 80 gew.-% vinylchlorideinheiten enthaltenden mischpolymerisaten
US3546154A (en) * 1966-09-27 1970-12-08 Stauffer Chemical Co Emulsion polymerization of vinyl compounds
DE2521862C3 (de) * 1975-05-16 1978-05-18 Hoechst Ag, 6000 Frankfurt Verfahren zur kontinuierlichen Herstellung von Polymerisaten und Mischpolymerisaten des Vinylchlorids in wäßriger Emulsion

Also Published As

Publication number Publication date
BE865631A (fr) 1978-10-03
RO75157A (fr) 1980-11-30
AT365207B (de) 1981-12-28
DE2714948C2 (de) 1985-01-10
IT7821898A0 (it) 1978-03-31
CA1133196A (fr) 1982-10-05
AU515788B2 (en) 1981-04-30
AU3471478A (en) 1979-10-11
HU179485B (en) 1982-10-28
SE7803689L (sv) 1978-10-02
FR2385746A1 (fr) 1978-10-27
JPS53123489A (en) 1978-10-27
NL7803495A (nl) 1978-10-04
DE2714948A1 (de) 1978-10-12
PL205744A1 (pl) 1979-01-29
DD136843A5 (de) 1979-08-01
CH635597A5 (en) 1983-04-15
IT1094001B (it) 1985-07-26
YU75878A (en) 1982-06-30
ATA228978A (de) 1981-05-15
DK143478A (da) 1978-10-03
AR222970A1 (es) 1981-07-15
GB1597285A (en) 1981-09-03
PL111001B1 (en) 1980-08-30
ZA781846B (en) 1979-04-25
ES468234A1 (es) 1978-12-01
NO781129L (no) 1978-10-03
BR7802036A (pt) 1978-11-28

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