FR2333006A1 - Procede de preparation d'un polyether a terminaison sulfhydryle, en presence d'un sensibilisateur - Google Patents

Procede de preparation d'un polyether a terminaison sulfhydryle, en presence d'un sensibilisateur

Info

Publication number
FR2333006A1
FR2333006A1 FR7539081A FR7539081A FR2333006A1 FR 2333006 A1 FR2333006 A1 FR 2333006A1 FR 7539081 A FR7539081 A FR 7539081A FR 7539081 A FR7539081 A FR 7539081A FR 2333006 A1 FR2333006 A1 FR 2333006A1
Authority
FR
France
Prior art keywords
sulphydryl
sensitizer
preparing
polyether
termination
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.)
Withdrawn
Application number
FR7539081A
Other languages
English (en)
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.)
Occidental Chemical Corp
Original Assignee
Hooker Chemicals and Plastics Corp
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 Hooker Chemicals and Plastics Corp filed Critical Hooker Chemicals and Plastics Corp
Publication of FR2333006A1 publication Critical patent/FR2333006A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/02—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols
    • C07C319/04—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols by addition of hydrogen sulfide or its salts to unsaturated compounds
    • 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
    • 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
    • C08G75/14—Polysulfides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7539081A 1974-12-23 1975-12-19 Procede de preparation d'un polyether a terminaison sulfhydryle, en presence d'un sensibilisateur Withdrawn FR2333006A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/535,632 US3992274A (en) 1974-12-23 1974-12-23 Sensitized production of sulfhydryl compounds using ultra violet radiation

Publications (1)

Publication Number Publication Date
FR2333006A1 true FR2333006A1 (fr) 1977-06-24

Family

ID=24135084

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7539081A Withdrawn FR2333006A1 (fr) 1974-12-23 1975-12-19 Procede de preparation d'un polyether a terminaison sulfhydryle, en presence d'un sensibilisateur

Country Status (7)

Country Link
US (1) US3992274A (fr)
JP (1) JPS5188905A (fr)
BE (1) BE836969A (fr)
DE (1) DE2558210A1 (fr)
FR (1) FR2333006A1 (fr)
IT (1) IT1051921B (fr)
NL (1) NL7514954A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0005400A1 (fr) * 1978-05-05 1979-11-14 Societe Nationale Elf Aquitaine Procédé de synthèse de mercaptans

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4052283A (en) * 1974-12-23 1977-10-04 Hooker Chemicals & Plastics Corporation Sensitized production of sulfhydryl compounds using ultraviolet radiation
CN114950294B (zh) * 2021-12-10 2023-03-21 西安交通大学 连续光合成制备聚硫代醚橡胶的装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2398481A (en) * 1942-02-23 1946-04-16 Shell Dev Process for catalyzed abnormal addition reactions
US2411983A (en) * 1944-06-24 1946-12-03 Shell Dev Process for catalyzed abnormal addition reactions
US2873239A (en) * 1956-04-23 1959-02-10 Dow Chemical Co Process for making 2-mercaptoethyl ethers of diols
US3449474A (en) * 1964-05-18 1969-06-10 Exxon Research Engineering Co O,o-diethyl-s-(methylthiopropyl) dithiophosphate
US3412001A (en) * 1964-10-16 1968-11-19 Phillips Petroleum Co Photochemical preparation of mercaptans

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0005400A1 (fr) * 1978-05-05 1979-11-14 Societe Nationale Elf Aquitaine Procédé de synthèse de mercaptans

Also Published As

Publication number Publication date
NL7514954A (nl) 1976-06-25
JPS5188905A (fr) 1976-08-04
BE836969A (fr) 1976-06-22
DE2558210A1 (de) 1976-07-01
US3992274A (en) 1976-11-16
IT1051921B (it) 1981-05-20

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Legal Events

Date Code Title Description
ST Notification of lapse