CA971699A - Process for the production of homopolymers and co-polymers of episulphides and products thereof - Google Patents

Process for the production of homopolymers and co-polymers of episulphides and products thereof

Info

Publication number
CA971699A
CA971699A CA142,655A CA142655A CA971699A CA 971699 A CA971699 A CA 971699A CA 142655 A CA142655 A CA 142655A CA 971699 A CA971699 A CA 971699A
Authority
CA
Canada
Prior art keywords
episulphides
homopolymers
polymers
products
production
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA142,655A
Other languages
English (en)
Other versions
CA142655S (en
Inventor
Alessandro Mazzei
Arnaldo Roggero
Antonio Proni
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SnamProgetti SpA
Original Assignee
SnamProgetti SpA
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 SnamProgetti SpA filed Critical SnamProgetti SpA
Application granted granted Critical
Publication of CA971699A publication Critical patent/CA971699A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/02—Polythioethers
    • C08G75/06—Polythioethers from cyclic thioethers
    • C08G75/08—Polythioethers from cyclic thioethers from thiiranes

Landscapes

  • 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)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
CA142,655A 1971-05-24 1972-05-18 Process for the production of homopolymers and co-polymers of episulphides and products thereof Expired CA971699A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2489671 1971-05-24

Publications (1)

Publication Number Publication Date
CA971699A true CA971699A (en) 1975-07-22

Family

ID=11215060

Family Applications (1)

Application Number Title Priority Date Filing Date
CA142,655A Expired CA971699A (en) 1971-05-24 1972-05-18 Process for the production of homopolymers and co-polymers of episulphides and products thereof

Country Status (16)

Country Link
US (1) US3809684A (de)
AT (1) AT326360B (de)
AU (1) AU470881B2 (de)
BE (1) BE783778A (de)
CA (1) CA971699A (de)
CH (1) CH549071A (de)
CS (1) CS182222B2 (de)
DD (1) DD97660A5 (de)
DE (1) DE2225268C3 (de)
FR (1) FR2138872B1 (de)
GB (1) GB1385547A (de)
LU (1) LU65397A1 (de)
NL (1) NL150475B (de)
PL (1) PL82542B1 (de)
RO (1) RO62431A (de)
ZA (1) ZA723561B (de)

Also Published As

Publication number Publication date
DE2225268C3 (de) 1975-01-30
PL82542B1 (de) 1975-10-31
AU470881B2 (en) 1976-04-01
CS182222B2 (en) 1978-04-28
LU65397A1 (de) 1972-08-23
CH549071A (fr) 1974-05-15
FR2138872B1 (de) 1978-03-03
US3809684A (en) 1974-05-07
RO62431A (fr) 1978-03-15
DD97660A5 (de) 1973-05-12
AU4237372A (en) 1973-11-22
GB1385547A (en) 1975-02-26
AT326360B (de) 1975-12-10
BE783778A (fr) 1972-09-18
DE2225268B2 (de) 1974-06-12
FR2138872A1 (de) 1973-01-05
ZA723561B (en) 1973-08-29
NL150475B (nl) 1976-08-16
NL7206900A (de) 1972-11-28
ATA450572A (de) 1975-02-15
DE2225268A1 (de) 1972-12-07

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