NL154221B - PROCEDURE FOR THE STEREOSPECIFIC POLYMERIZATION OF ALPHA ALKES AND PROCESS FOR THE PREPARATION OF A CATALYTIC SYSTEM USABLE IN THIS PROCESS. - Google Patents

PROCEDURE FOR THE STEREOSPECIFIC POLYMERIZATION OF ALPHA ALKES AND PROCESS FOR THE PREPARATION OF A CATALYTIC SYSTEM USABLE IN THIS PROCESS.

Info

Publication number
NL154221B
NL154221B NL@@@@87224UURA NL154221DA NL154221B NL 154221 B NL154221 B NL 154221B NL 154221D A NL154221D A NL 154221DA NL 154221 B NL154221 B NL 154221B
Authority
NL
Netherlands
Prior art keywords
alkes
alpha
procedure
preparation
catalytic system
Prior art date
Application number
NL@@@@87224UURA
Other languages
Dutch (nl)
Original Assignee
Solvay
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.)
Publication of NL154221B publication Critical patent/NL154221B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Telephonic Communication Services (AREA)
NL@@@@87224UURA 1950-06-16 PROCEDURE FOR THE STEREOSPECIFIC POLYMERIZATION OF ALPHA ALKES AND PROCESS FOR THE PREPARATION OF A CATALYTIC SYSTEM USABLE IN THIS PROCESS. NL154221B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL299889X 1950-06-16

Publications (1)

Publication Number Publication Date
NL154221B true NL154221B (en)

Family

ID=19783209

Family Applications (2)

Application Number Title Priority Date Filing Date
NL84720D NL84720C (en) 1950-06-16
NL@@@@87224UURA NL154221B (en) 1950-06-16 PROCEDURE FOR THE STEREOSPECIFIC POLYMERIZATION OF ALPHA ALKES AND PROCESS FOR THE PREPARATION OF A CATALYTIC SYSTEM USABLE IN THIS PROCESS.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL84720D NL84720C (en) 1950-06-16

Country Status (6)

Country Link
BE (1) BE503597A (en)
CH (1) CH299889A (en)
DE (1) DE974596C (en)
FR (1) FR1050285A (en)
GB (1) GB747173A (en)
NL (2) NL154221B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL267039A (en) * 1960-07-18
NL272353A (en) * 1960-12-21

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191413524A (en) * 1914-06-03 1915-04-01 Western Electric Co Ltd Improvements in Automatic Switching Mechanisms and more particularly for use in connection with Telephone Systems.
GB191509345A (en) * 1915-06-25 1916-06-26 Relay Automatic Telephone Co L Improvements in Automatic and Semi-automatic Telephone Systems.
AT126861B (en) * 1927-07-30 1932-02-25 Gotthilf Ansgarius Betulander Installation on automatic telephone systems.
GB320366A (en) * 1928-07-10 1929-10-10 Gotthilf Ansgarius Betulander Improvements in automatic telephone systems
GB328314A (en) * 1928-12-20 1930-04-22 Standard Telephones Cables Ltd Improvements in or relating to telephone systems
FR726007A (en) * 1930-10-27 1932-05-21 Ericsson Telefon Ab L M Improvements to automatic telephone central offices

Also Published As

Publication number Publication date
CH299889A (en) 1954-06-30
BE503597A (en)
DE974596C (en) 1961-02-23
GB747173A (en) 1956-03-28
NL84720C (en)
FR1050285A (en) 1954-01-06

Similar Documents

Publication Publication Date Title
NL162669C (en) PROCESS FOR THE PREPARATION OF A FLUORPOLYMER.
NL161450B (en) PROCESS FOR PREPARING A PURIFIED GLYCOLIDE.
NL144052B (en) PROCESS FOR THE PREPARATION OF OXYGEN-FILLED AIR.
NL182200B (en) PROCESS FOR THE PREPARATION OF A MEDICINAL PRODUCT FOR THE TREATMENT OF CANCER BASED ON A PLATINACO INATION COMPOUND AND PROCEDURE FOR PREPARING THE ACTIVE COMPOUND.
NL171273B (en) PROCEDURE FOR POLYMERIZING ALKINES AND PROCEDURE FOR PREPARING A CHROME OXIDE-ON SUPPORT CATALYST.
NL148815B (en) PROCESS FOR THE MANUFACTURE OF A CURVED TUBULAR COQUILLE AND CURVED COQUILLE MADE IN ACCORDANCE WITH THIS PROCESS.
NL159862B (en) PROCESS FOR PELLING COOKED AND CURVED SHRIMPS ONE BY ONE AND DEVICE FOR PERFORMING THE PROCESS.
NL176455B (en) PROCEDURE FOR THE PREPARATION OF AN ALFA-DITHIOL.
NL183759B (en) PROCESS FOR THE PREPARATION OF HYDROXYCHOLECALCIFEROL DERIVATIVES WITH MEDICINAL ACTION AND PHARMACEUTICAL PREPARATIONS CONTAINING THESE DERIVATIVES.
NL154221B (en) PROCEDURE FOR THE STEREOSPECIFIC POLYMERIZATION OF ALPHA ALKES AND PROCESS FOR THE PREPARATION OF A CATALYTIC SYSTEM USABLE IN THIS PROCESS.
NL153908B (en) PROCESS FOR THE PREPARATION OF SOAPAPHOLIC ETHENIC VINYL ACETATE COPOLYMERS.
NL152898B (en) MICROPOROUS, PLATE-SHAPED RESIN OBJECTS AND PROCEDURE FOR MANUFACTURE THEREOF.
NL159106B (en) PROCESS FOR THE PREPARATION OF BICYCLICAL N-SUBSTITUATED TETRAHYDROPYRIDIN DERIVATIVES, PROCESS FOR THE PREPARATION OF PHARMACEUTICAL PREPARATIONS, AND THE FORMED PHARMACEUTICAL PREPARATIONS OBTAINED THEREFORE.
NL164481B (en) PROCESS OF MANUFACTURE OF A SELECTIVE PERMEABEL MEMBRANE ELEMENT AND DEVICE FOR USE IN THE MANUFACTURE THEREOF.
NL179286B (en) PROCESS FOR THE PREPARATION OF AN ANTI-INFLAMMATORY PROPERTY, PREPARED MEDICINAL PRODUCT, AND PROCESS FOR PREPARING MEDICINAL COMPOUNDS, SUITABLE FOR USE IN THIS PROCESS.
NL165379B (en) DEVICE FOR PROMOTING THE CIRCULATION.
NL159414B (en) PROCEDURE FOR PREPARING AN AZIRIDINE POLYMER.
NL158486B (en) PROCESS FOR THE PREPARATION OF PETROL-SUBSTITUTED PHENYLCARBAMATES AND FOR THE PREPARATION OF INSECTICIDE PREPARATIONS CONTAINING THEY.
NL178164C (en) PROCESS FOR PREPARING C.Q. MANUFACTURE OF A PHARMACEUTICAL PREPARATION WITH BLOOD PRESSURE REDUCING ACTION AND PROCEDURE FOR PREPARING A COMPOUND SUITABLE FOR USE IN THE SAID PROCEDURE.
NL169331B (en) PROCESS FOR THE PREPARATION OF AN OXAZOLIDINONE MODIFIED EPOXY RESIN AND FORMED PRODUCT MADE USING THE PREPARED OXAZOLIDINONE-MODIFIED EPOXY RESIN.
NL158781B (en) PROCESS FOR THE PREPARATION OF GAMMA-CHLOROACETYLAIC ACID ESTERS.
NL161746C (en) PROCESS FOR THE PREPARATION OF CYSTEINE DERIVATIVES WITH ANTISEBORRHOEA ACTION, PROCESS FOR THE PREPARATION OF A COSMETIC AND / OR PHARMACEUTICAL PREPARATION, AND OBJECTS THEREOF.
NL152260B (en) PROCESS FOR PREPARING A MEDICINAL PRODUCT AND PROCESS FOR PREPARING A MEDICINAL DERIVATIVE OF A PHENYLHYDROXYALKYLAMINE WITH THYMOLEPTIC ACTION, SUITABLE FOR USE IN THE METHOD AND PREPARED MEDICINES PREPARED.
NL169592B (en) PROCESS FOR PREPARING OR MANUFACTURING A MEDICINAL PRODUCT AND PROCESS OF PREPARING A MEDICINAL COMPOUND, SUITABLE FOR USE IN THE PREPARATION OF THIS MEDICINAL PRODUCT.
NL173172B (en) PROCEDURE FOR PREPARING KEY INTERMEDIATE PRODUCTS IN THE SYNTHESIS OF 1ALFA, 25-DIHYDROXYCHOLECALCIFEROL.