ZA99320B - Synthesis or organic disulphides and polysulphides. - Google Patents

Synthesis or organic disulphides and polysulphides.

Info

Publication number
ZA99320B
ZA99320B ZA9900320A ZA99320A ZA99320B ZA 99320 B ZA99320 B ZA 99320B ZA 9900320 A ZA9900320 A ZA 9900320A ZA 99320 A ZA99320 A ZA 99320A ZA 99320 B ZA99320 B ZA 99320B
Authority
ZA
South Africa
Prior art keywords
polysulphides
synthesis
organic disulphides
disulphides
organic
Prior art date
Application number
ZA9900320A
Other languages
English (en)
Inventor
Georges Fremy
Original Assignee
Atochem Elf 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
Application filed by Atochem Elf Sa filed Critical Atochem Elf Sa
Publication of ZA99320B publication Critical patent/ZA99320B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/22—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of hydropolysulfides or polysulfides
    • C07C319/24—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of hydropolysulfides or polysulfides by reactions involving the formation of sulfur-to-sulfur bonds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Lubricants (AREA)
ZA9900320A 1998-01-22 1999-01-18 Synthesis or organic disulphides and polysulphides. ZA99320B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9800660A FR2773799B1 (fr) 1998-01-22 1998-01-22 Synthese de disulfures et polysulfures organiques

Publications (1)

Publication Number Publication Date
ZA99320B true ZA99320B (en) 1999-09-20

Family

ID=9522034

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9900320A ZA99320B (en) 1998-01-22 1999-01-18 Synthesis or organic disulphides and polysulphides.

Country Status (23)

Country Link
US (1) US6020529A (de)
EP (1) EP0931789B1 (de)
JP (1) JP4426008B2 (de)
KR (1) KR100594332B1 (de)
CN (1) CN1163481C (de)
AR (1) AR014471A1 (de)
AT (1) ATE200898T1 (de)
AU (1) AU750805B2 (de)
BR (1) BR9900108A (de)
CA (1) CA2257487A1 (de)
CZ (1) CZ295773B6 (de)
DE (1) DE69900093T2 (de)
ES (1) ES2157680T3 (de)
FR (1) FR2773799B1 (de)
GR (1) GR3036193T3 (de)
HU (1) HU223079B1 (de)
ID (1) ID22956A (de)
MY (1) MY128349A (de)
PL (1) PL330969A1 (de)
PT (1) PT931789E (de)
SA (1) SA99191080B1 (de)
SG (1) SG74117A1 (de)
ZA (1) ZA99320B (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19854427A1 (de) * 1998-11-25 2000-05-31 Basf Ag Verfahren zur Herstellung von organischen Disulfiden
DE19942395A1 (de) * 1999-09-06 2001-03-08 Bayer Ag Verfahren zur Herstellung von Polythiopolycarbonsäuren
FR2808272B1 (fr) 2000-04-28 2002-06-14 Atofina Procede de fabrication d'olefines sulfurees
JP5060036B2 (ja) * 2005-09-29 2012-10-31 Ｈｏｙａ株式会社 ポリチオールオリゴマーの製造方法
US8097229B2 (en) 2006-01-17 2012-01-17 Headwaters Technology Innovation, Llc Methods for manufacturing functionalized inorganic oxides and polymers incorporating same
CN101475517B (zh) * 2009-01-15 2012-08-15 河南大学 一种对称的含二硫键化合物的制备方法
CN102010282B (zh) * 2010-10-18 2014-04-16 四川大学 一种在水相中催化制备二芳基二硫化合物和二芳基二硒化合物的方法
CN102391166A (zh) * 2011-07-20 2012-03-28 彩虹集团公司 一种用于染料敏化太阳能电池的离子液体的制备方法
EP3106488A1 (de) * 2015-06-19 2016-12-21 Université de Haute Alsace Photobasis-katalysierte oxidative polymerisation von poly (disulphiden)
KR102588712B1 (ko) 2017-06-02 2023-10-17 코베스트로 (네덜란드) 비.브이. 광섬유용의 내열성 방사선 경화성 코팅
CN111315701B (zh) 2017-11-03 2022-10-14 科思创(荷兰)有限公司 包含用液体可辐射固化超吸收性聚合物组合物涂布的纤维的阻水体系
CN112203995B (zh) 2018-06-01 2023-02-21 科思创(荷兰)有限公司 用于经由交替低聚物涂覆光纤的辐射可固化组合物及由其生产的涂层
JP2022509797A (ja) 2018-12-03 2022-01-24 コベストロ （ネザーランズ） ビー．ヴィー． 光ファイバーをコーティングするための充填放射線硬化性組成物およびそれから製造されるコーティング
CN114144386B (zh) 2019-05-24 2023-11-17 科思创(荷兰)有限公司 具有增强的高速可加工性的用于涂覆光纤的辐射可固化组合物
WO2020239563A1 (en) 2019-05-24 2020-12-03 Dsm Ip Assets B.V. Radiation curable compositions for coating optical fiber with enhanced high-speed processability
EP4003927B1 (de) 2019-07-31 2026-07-08 Covestro (Netherlands) B.V. Strahlungshärtbare zusammensetzungen mit multifunktionellen langarmigen oligomeren zur beschichtung von optischen fasern
CN111422942A (zh) * 2020-03-23 2020-07-17 浙江工业大学 一种利用乙二胺基树脂同步还原-吸附水体中六价铬的方法
CN115515784A (zh) 2020-04-03 2022-12-23 科思创(荷兰)有限公司 多层光学器件
WO2021202639A1 (en) 2020-04-03 2021-10-07 Dsm Ip Assets B.V. Methods of synthesizing multi-hydrogen bonding oligomers
ES3058361T3 (es) 2020-04-03 2026-03-10 Covestro Netherlands Bv Fibras ópticas de autorreparación y las composiciones utilizadas para crear las mismas
CN115777077A (zh) 2020-06-30 2023-03-10 科思创(荷兰)有限公司 光纤涂料的粘度指数改进剂
US11459345B2 (en) * 2020-08-14 2022-10-04 The Goodyear Tire & Rubber Company Method for the synthesis of asymmetric polysulfides
EP4294879A1 (de) 2021-02-22 2023-12-27 Covestro (Netherlands) B.V. Verfahren zur bereitstellung von beschichtungen mit geringem glanz
CN113603656B (zh) * 2021-10-08 2022-03-15 科迈化工股份有限公司 橡胶硫化促进剂mbts的生产工艺
WO2023072891A1 (en) 2021-10-29 2023-05-04 Covestro (Netherlands) B.V. Radical-curable composition
WO2023205221A2 (en) 2022-04-21 2023-10-26 Covestro (Netherlands) B.V. Low-volatility radiation curable compositions for coating optical fibers
WO2023227680A1 (en) 2022-05-25 2023-11-30 Covestro (Netherlands) B.V. Process for providing low gloss coatings
WO2024042082A1 (en) 2022-08-24 2024-02-29 Covestro (Netherlands) B.V. Process for providing low gloss coatings

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1250430B (de) * 1963-05-20
US4623711A (en) * 1985-08-21 1986-11-18 Products Research & Chemical Corp. Modified disulfide polymer composition and method for making same from mercaptan terminated disulfide polymer and diethyl formal mercaptan terminated polysulfide
DE68900007D1 (de) * 1988-04-14 1990-10-04 Elf Aquitaine Verfahren zur herstellung von organischen di- und polysulfiden.
US5028259A (en) * 1990-03-06 1991-07-02 Henkel Research Corporation Recovery of precious metal
FR2742145B1 (fr) * 1995-12-11 1998-01-16 Elf Aquitaine Procede de preparation de disulfures et de polysulfures organiques en presence de resines polystyrene-divinylbenzene (ps-dvb) possedant des groupes guanidines ou amidines
FR2742144B1 (fr) * 1995-12-11 1998-01-16 Elf Aquitaine Procede de preparation de disulfures et de polysulfures organiques en presence de resines polystyrene-divinylbenzene possedant des groupes amine primaire

Also Published As

Publication number Publication date
EP0931789B1 (de) 2001-05-02
PL330969A1 (en) 1999-08-02
FR2773799B1 (fr) 2000-02-18
KR19990067908A (ko) 1999-08-25
ES2157680T3 (es) 2001-08-16
AU750805B2 (en) 2002-07-25
SG74117A1 (en) 2000-07-18
HU223079B1 (hu) 2004-03-29
US6020529A (en) 2000-02-01
KR100594332B1 (ko) 2006-06-28
CN1232024A (zh) 1999-10-20
EP0931789A1 (de) 1999-07-28
FR2773799A1 (fr) 1999-07-23
GR3036193T3 (en) 2001-10-31
DE69900093D1 (de) 2001-06-07
HUP9900155A3 (en) 2000-06-28
ATE200898T1 (de) 2001-05-15
DE69900093T2 (de) 2001-09-20
CZ19299A3 (cs) 1999-08-11
SA99191080B1 (ar) 2006-07-30
CA2257487A1 (fr) 1999-07-22
MY128349A (en) 2007-01-31
HU9900155D0 (en) 1999-04-28
PT931789E (pt) 2001-09-28
ID22956A (id) 1999-12-23
CZ295773B6 (cs) 2005-11-16
AR014471A1 (es) 2001-02-28
JP4426008B2 (ja) 2010-03-03
HUP9900155A2 (hu) 1999-09-28
AU1317899A (en) 2000-06-08
JPH11255738A (ja) 1999-09-21
CN1163481C (zh) 2004-08-25
BR9900108A (pt) 2000-07-25

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