FR3062852B1 - Procede de preparation de polythiols - Google Patents

Procede de preparation de polythiols Download PDF

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Publication number
FR3062852B1
FR3062852B1 FR1751160A FR1751160A FR3062852B1 FR 3062852 B1 FR3062852 B1 FR 3062852B1 FR 1751160 A FR1751160 A FR 1751160A FR 1751160 A FR1751160 A FR 1751160A FR 3062852 B1 FR3062852 B1 FR 3062852B1
Authority
FR
France
Prior art keywords
polythiols
preparation process
mixture
preparation
polyene
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.)
Active
Application number
FR1751160A
Other languages
English (en)
Other versions
FR3062852A1 (fr
Inventor
Pascal Saint-Louis-Augustin
Georges Fremy
Bernard Monguillon
Louis Corbel
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.)
Arkema France SA
Original Assignee
Arkema France SA
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
Priority to FR1751160A priority Critical patent/FR3062852B1/fr
Application filed by Arkema France SA filed Critical Arkema France SA
Priority to SG11201906990WA priority patent/SG11201906990WA/en
Priority to US16/483,298 priority patent/US11999682B2/en
Priority to EP18707088.3A priority patent/EP3580202A1/fr
Priority to KR1020197022582A priority patent/KR102499208B1/ko
Priority to JP2019541450A priority patent/JP6930064B2/ja
Priority to PCT/FR2018/050295 priority patent/WO2018146415A1/fr
Priority to CN201880011436.7A priority patent/CN110461816A/zh
Priority to MYPI2019004586A priority patent/MY189781A/en
Publication of FR3062852A1 publication Critical patent/FR3062852A1/fr
Application granted granted Critical
Publication of FR3062852B1 publication Critical patent/FR3062852B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C321/00—Thiols, sulfides, hydropolysulfides or polysulfides
    • C07C321/02—Thiols having mercapto groups bound to acyclic carbon atoms
    • C07C321/04—Thiols having mercapto groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Chemical Kinetics & Catalysis (AREA)

Abstract

La présente invention concerne le procédé de préparation de polythiols comprenant la préparation d'un milieu réactionnel de sulfhydratation, la conduite simultanée de la réaction de sulfhydratation radicalaire dudit au moins un polyène et de la réaction de sulfhydratation catalytique acide dudit au moins un polyène et la récupération d'un mélange comprenant au moins deux polythiols. La présente invention concerne également le mélange de polythiols obtenu selon ledit procédé ainsi que l'utilisation dudit mélange de polythiols.
FR1751160A 2017-02-13 2017-02-13 Procede de preparation de polythiols Active FR3062852B1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR1751160A FR3062852B1 (fr) 2017-02-13 2017-02-13 Procede de preparation de polythiols
US16/483,298 US11999682B2 (en) 2017-02-13 2018-02-06 Method for preparing polythiols
EP18707088.3A EP3580202A1 (fr) 2017-02-13 2018-02-06 Procédé de préparation de polythiols
KR1020197022582A KR102499208B1 (ko) 2017-02-13 2018-02-06 폴리티올의 제조 방법
SG11201906990WA SG11201906990WA (en) 2017-02-13 2018-02-06 Method for preparing polythiols
JP2019541450A JP6930064B2 (ja) 2017-02-13 2018-02-06 ポリチオールの製造方法
PCT/FR2018/050295 WO2018146415A1 (fr) 2017-02-13 2018-02-06 Procédé de préparation de polythiols
CN201880011436.7A CN110461816A (zh) 2017-02-13 2018-02-06 制备多硫醇的方法
MYPI2019004586A MY189781A (en) 2017-02-13 2018-02-06 Method for preparing polythiols

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1751160 2017-02-13
FR1751160A FR3062852B1 (fr) 2017-02-13 2017-02-13 Procede de preparation de polythiols

Publications (2)

Publication Number Publication Date
FR3062852A1 FR3062852A1 (fr) 2018-08-17
FR3062852B1 true FR3062852B1 (fr) 2021-05-07

Family

ID=59070775

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1751160A Active FR3062852B1 (fr) 2017-02-13 2017-02-13 Procede de preparation de polythiols

Country Status (9)

Country Link
US (1) US11999682B2 (fr)
EP (1) EP3580202A1 (fr)
JP (1) JP6930064B2 (fr)
KR (1) KR102499208B1 (fr)
CN (1) CN110461816A (fr)
FR (1) FR3062852B1 (fr)
MY (1) MY189781A (fr)
SG (1) SG11201906990WA (fr)
WO (1) WO2018146415A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022510677A (ja) 2018-12-04 2022-01-27 アルケマ フランス 発泡生成物を調製するための多成分系
CN115894312B (zh) * 2022-11-03 2024-05-03 万华化学集团股份有限公司 一种采用多碳烯烃合成多碳硫醇的制备方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2531602A (en) * 1946-12-28 1950-11-28 Pure Oil Co Production of thioethers and/or mercaptans
US2865965A (en) * 1957-02-26 1958-12-23 American Oil Co Chemical process
US3069472A (en) * 1960-08-23 1962-12-18 Pennsalt Chemical Corp Novel process for preparation of mercaptans by catalytic cleavage of sulfides
US3397243A (en) * 1965-08-09 1968-08-13 Gulf Research Development Co Process for the production of mercaptans and sulfides from alpha olefins
IL34486A (en) 1969-06-04 1973-10-25 Stauffer Chemical Co The preparation of mercaptans
US3803260A (en) * 1971-12-20 1974-04-09 Continental Oil Co H2s modified dehydrogenation of lower alkanes
FR2424907A1 (fr) 1978-05-05 1979-11-30 Elf Aquitaine Perfectionnement a la synthese de mercaptans
EP0060754B1 (fr) 1981-03-12 1985-06-19 Societe Nationale Elf Aquitaine (Production) Perfectionnement à la synthèse photoinitiée de mercaptans
FR2501679A1 (fr) 1981-03-12 1982-09-17 Elf Aquitaine Perfectionnement a la synthese photoinitiee de mercaptans
FR2531426A1 (fr) 1982-08-05 1984-02-10 Elf Aquitaine Procede de synthese de mercaptans a partir d'olefines et d'hydrogene sulfure, par catalyse heterogene
FR2627184B1 (fr) * 1988-02-17 1990-07-13 Elf Aquitaine Procede de preparation de dithiols
US5608115A (en) * 1994-01-26 1997-03-04 Mitsui Toatsu Chemicals, Inc. Polythiol useful for preparing sulfur-containing urethane-based resin and process for producing the same
WO2000068297A1 (fr) 1999-05-10 2000-11-16 3M Innovative Properties Company Compositions d'elaboration d'elastomeres ene-thiol
FR2844794B1 (fr) 2002-09-25 2004-12-03 Atofina Procede catalytique de fabrication d'alkylmercaptans par addition d'hydrogene
US8461293B2 (en) 2010-08-03 2013-06-11 Chevron Phillips Chemical Company Lp Methods of mercaptanizing olefinic hydrocarbons and compositions produced therefrom
FR3002230B1 (fr) * 2013-02-15 2016-02-05 Arkema France Utilisation de mercapto-esters methyliques en tant qu'agents de transfert de chaine
US9505011B1 (en) 2015-12-28 2016-11-29 Chevron Phillips Chemical Company Lp Mixed decyl mercaptans compositions and use thereof as mining chemical collectors

Also Published As

Publication number Publication date
KR20190119037A (ko) 2019-10-21
FR3062852A1 (fr) 2018-08-17
US20200010412A1 (en) 2020-01-09
MY189781A (en) 2022-03-07
WO2018146415A1 (fr) 2018-08-16
SG11201906990WA (en) 2019-08-27
EP3580202A1 (fr) 2019-12-18
US11999682B2 (en) 2024-06-04
KR102499208B1 (ko) 2023-02-10
CN110461816A (zh) 2019-11-15
JP2020506191A (ja) 2020-02-27
JP6930064B2 (ja) 2021-09-01

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