CH490430A - Process for preparing chlorinated polyvinylchlorides from certain polyvinylchlorides - Google Patents

Process for preparing chlorinated polyvinylchlorides from certain polyvinylchlorides

Info

Publication number
CH490430A
CH490430A CH1898068A CH1898068A CH490430A CH 490430 A CH490430 A CH 490430A CH 1898068 A CH1898068 A CH 1898068A CH 1898068 A CH1898068 A CH 1898068A CH 490430 A CH490430 A CH 490430A
Authority
CH
Switzerland
Prior art keywords
polyvinylchlorides
certain
preparing chlorinated
preparing
chlorinated
Prior art date
Application number
CH1898068A
Other languages
French (fr)
Inventor
Coene Robert De
Plumet Lucien
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.)
Filing date
Publication date
Application filed by Solvay filed Critical Solvay
Publication of CH490430A publication Critical patent/CH490430A/en

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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/18—Introducing halogen atoms or halogen-containing groups
    • C08F8/20—Halogenation

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CH1898068A 1968-01-23 1968-12-19 Process for preparing chlorinated polyvinylchlorides from certain polyvinylchlorides CH490430A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6800992A NL6800992A (en) 1968-01-23 1968-01-23

Publications (1)

Publication Number Publication Date
CH490430A true CH490430A (en) 1970-05-15

Family

ID=19802568

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1898068A CH490430A (en) 1968-01-23 1968-12-19 Process for preparing chlorinated polyvinylchlorides from certain polyvinylchlorides

Country Status (11)

Country Link
AT (1) AT290127B (en)
BE (1) BE726839A (en)
BR (1) BR6905829D0 (en)
CH (1) CH490430A (en)
DE (1) DE1817523A1 (en)
DK (1) DK121473B (en)
ES (1) ES362482A1 (en)
FR (1) FR2000575A1 (en)
GB (1) GB1186847A (en)
NL (1) NL6800992A (en)
SE (1) SE345278B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4412898A (en) 1980-08-26 1983-11-01 The B.F. Goodrich Company Process for chlorination of PVC in water without use of swelling agents
BR8108756A (en) * 1980-08-26 1982-07-06 Goodrich Co B F PROCESS FOR PVC CHLORATION IN WATER WITHOUT USE OF FLOATING AGENTS
EP3172245A4 (en) * 2014-07-22 2018-02-14 Reliance Industries Limited A process for manufacturing chlorinated polyvinylchloride
FR3136362A1 (en) 2022-06-14 2023-12-15 Institut Mines Telecom Instrumented scleral lens and associated device, embedded in the lens or not, for measuring the pupil diameter of an eye.

Also Published As

Publication number Publication date
ES362482A1 (en) 1970-12-01
DK121473B (en) 1971-10-18
DE1817523A1 (en) 1969-07-31
FR2000575A1 (en) 1969-09-12
BE726839A (en) 1969-07-14
BR6905829D0 (en) 1973-01-04
GB1186847A (en) 1970-04-08
NL6800992A (en) 1969-07-25
AT290127B (en) 1971-05-25
SE345278B (en) 1972-05-23

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Legal Events

Date Code Title Description
PL Patent ceased