ES2060051T3 - Acidos s-alquiltiopropionicos y derivados. - Google Patents

Acidos s-alquiltiopropionicos y derivados.

Info

Publication number
ES2060051T3
ES2060051T3 ES90308938T ES90308938T ES2060051T3 ES 2060051 T3 ES2060051 T3 ES 2060051T3 ES 90308938 T ES90308938 T ES 90308938T ES 90308938 T ES90308938 T ES 90308938T ES 2060051 T3 ES2060051 T3 ES 2060051T3
Authority
ES
Spain
Prior art keywords
acids
alkyltiopropionic
derivatives
polymer
solution
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 - Lifetime
Application number
ES90308938T
Other languages
English (en)
Inventor
Daniel R Chisholm
Michael H Fisch
Mark E Flanagan
Richard David Peveler
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.)
Witco Corp
Original Assignee
Witco 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 Witco Corp filed Critical Witco Corp
Application granted granted Critical
Publication of ES2060051T3 publication Critical patent/ES2060051T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C07C319/14—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides
    • C07C319/18—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides by addition of thiols to unsaturated compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/38—Thiocarbonic acids; Derivatives thereof, e.g. xanthates ; i.e. compounds containing -X-C(=X)- groups, X being oxygen or sulfur, at least one X being sulfur

Abstract

SE PROVEEN ACIDOS 3-ALQUILTIOPROPIONICOS, LOS CUALES SON UN PRODUCTO DE REACCION DE ADICION DIRECTA DE UN ALQUILOMERCAPTAN Y ACIDO ACRILICO O UNA SAL ALCALINO METALICA DE EL, REALIZANDOSE LA REACCION POR CALENTAMIENTO DE LOS REACTIVOS EN PRESENCIA DE UNA SOLUCION ALCALINA ACUOSA QUE TIENE UN PH DE AL MENOS ALREDEDOR DE 11. LOS ACIDOS PUEDEN SER ESTERIFICADOS CON PENTAERITRITOL PARA FORMAR TETRAESTERES, LOS CUALES SE USAN ESPECIALMENTE COMO ESTABILIZADORES PARA RESINAS POLIMERAS Y POLIMEROS.
ES90308938T 1989-08-16 1990-08-14 Acidos s-alquiltiopropionicos y derivados. Expired - Lifetime ES2060051T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US39454789A 1989-08-16 1989-08-16

Publications (1)

Publication Number Publication Date
ES2060051T3 true ES2060051T3 (es) 1994-11-16

Family

ID=23559415

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90308938T Expired - Lifetime ES2060051T3 (es) 1989-08-16 1990-08-14 Acidos s-alquiltiopropionicos y derivados.

Country Status (5)

Country Link
EP (1) EP0413562B1 (es)
JP (1) JP2927901B2 (es)
CA (1) CA2019769C (es)
DE (1) DE69003056T2 (es)
ES (1) ES2060051T3 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5171883A (en) * 1990-10-10 1992-12-15 Monsanto Company Process for preparing sulfonyl acids
EP2319849A4 (en) * 2008-07-24 2012-02-15 Stella Pharma Corp PROCESS FOR PRODUCING BSH DERIVATIVE AND BSH DERIVATIVE
CN103724241B (zh) * 2013-12-20 2016-02-03 天津利安隆新材料股份有限公司 季戊四醇四（3-正十二烷基硫代丙酸酯）的制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3758549A (en) * 1971-10-12 1973-09-11 Ciba Geigy Corp Poly alkanol esters of alkylthio-alkanoic acids
US4734519A (en) * 1986-06-05 1988-03-29 Mallinckrodt, Inc. Pentaerythritol co-esters
JPH078850B2 (ja) * 1986-09-18 1995-02-01 三菱油化株式会社 ペンタエリスリト−ル−テトラキス（３−アルキルチオ−プロピオネ−ト）の製造方法

Also Published As

Publication number Publication date
DE69003056T2 (de) 1994-03-10
EP0413562B1 (en) 1993-09-01
JP2927901B2 (ja) 1999-07-28
EP0413562A1 (en) 1991-02-20
JPH03148253A (ja) 1991-06-25
DE69003056D1 (de) 1993-10-07
CA2019769C (en) 1999-01-26
CA2019769A1 (en) 1991-02-16

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