JPS6490168A - Polythiol - Google Patents

Polythiol

Info

Publication number
JPS6490168A
JPS6490168A JP24495187A JP24495187A JPS6490168A JP S6490168 A JPS6490168 A JP S6490168A JP 24495187 A JP24495187 A JP 24495187A JP 24495187 A JP24495187 A JP 24495187A JP S6490168 A JPS6490168 A JP S6490168A
Authority
JP
Japan
Prior art keywords
agent
acid
useful
formula
diisocyanate
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.)
Granted
Application number
JP24495187A
Other languages
Japanese (ja)
Other versions
JPH07116127B2 (en
Inventor
Yoshinobu Kanemura
Katsuyoshi Sasagawa
Masao Imai
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP24495187A priority Critical patent/JPH07116127B2/en
Publication of JPS6490168A publication Critical patent/JPS6490168A/en
Publication of JPH07116127B2 publication Critical patent/JPH07116127B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Lubricants (AREA)
  • Polyethers (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Epoxy Resins (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)

Abstract

NEW MATERIAL:A polythiol expressed by the formula (m and n are 1-3; p is 1 or 2). EXAMPLE:Bis(2-mercaptoethyl thioglycolate). USE:Useful as a polymerization regulator, raw material for synthetic resins, crosslinking agent, vulcanizing agent, curing agent for epoxy resins, agent for forming metallic complexes, biochemical drug and additive for lubricating oils. Especially, sulfur-containing polyurethane resins obtained by thermally polymerizing a polyisocyanate, such as xylylene diisocyanate, isophorone diisocyanate or hexamethylene diisocyanate, have a high-degree refractive index and low decomposability and excellent other various physical properties and are useful as optical parts, etc. PREPARATION:2-Mercaptoethanol is reacted with thiodiglycolic acid, thiodipropionic acid, etc., in the presence of an acid catalyst, such as p- toluenesulfonic acid, at 60-200 deg.C while removing formed water to the outside of the system to afford the aimed compound expressed by the formula.
JP24495187A 1987-09-29 1987-09-29 Polythiol Expired - Fee Related JPH07116127B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24495187A JPH07116127B2 (en) 1987-09-29 1987-09-29 Polythiol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24495187A JPH07116127B2 (en) 1987-09-29 1987-09-29 Polythiol

Publications (2)

Publication Number Publication Date
JPS6490168A true JPS6490168A (en) 1989-04-06
JPH07116127B2 JPH07116127B2 (en) 1995-12-13

Family

ID=17126383

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24495187A Expired - Fee Related JPH07116127B2 (en) 1987-09-29 1987-09-29 Polythiol

Country Status (1)

Country Link
JP (1) JPH07116127B2 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004108786A1 (en) * 2003-06-09 2004-12-16 Hoya Corporation Polyol compound, transparent molded objects, and process for producing transparent molded object
CN100455616C (en) * 2003-06-09 2009-01-28 Hoya株式会社 Polyol compound, transparent molded article and method of manufacturing transparent molded article
US7585932B2 (en) 2005-08-16 2009-09-08 Chevron Phillips Chemical Company Lp Polymer compositions and processes for making and using same
US7713326B2 (en) 2004-02-17 2010-05-11 Agrium Inc. Controlled release fertilizer material and process for production thereof
US7910666B2 (en) 2005-08-16 2011-03-22 Chevron Phillips Chemical Company Lp Mercaptan-hardened epoxy polymer compositions and processes for making and using same
US7909929B2 (en) 2002-11-13 2011-03-22 Nippon Soda Co., Ltd. Dispersoid having metal-oxygen bonds, metal oxide film, and monomolecular film
US8003748B2 (en) 2004-02-17 2011-08-23 Chevron Phillips Chemical Company, Lp Polythiourethane compositions and processes for making and using same
WO2015046540A1 (en) 2013-09-30 2015-04-02 ホヤ レンズ タイランド リミテッド Transparent plastic substrate and plastic lens

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7909929B2 (en) 2002-11-13 2011-03-22 Nippon Soda Co., Ltd. Dispersoid having metal-oxygen bonds, metal oxide film, and monomolecular film
JP4898222B2 (en) * 2003-06-09 2012-03-14 Ｈｏｙａ株式会社 Polyol compound, transparent molded body, and method for producing transparent molded body
WO2004108786A1 (en) * 2003-06-09 2004-12-16 Hoya Corporation Polyol compound, transparent molded objects, and process for producing transparent molded object
CN100455616C (en) * 2003-06-09 2009-01-28 Hoya株式会社 Polyol compound, transparent molded article and method of manufacturing transparent molded article
US8003748B2 (en) 2004-02-17 2011-08-23 Chevron Phillips Chemical Company, Lp Polythiourethane compositions and processes for making and using same
US7713326B2 (en) 2004-02-17 2010-05-11 Agrium Inc. Controlled release fertilizer material and process for production thereof
US7781484B2 (en) 2004-02-17 2010-08-24 Chevron Phillips Chemical Company Lp Thiol ester compositions and processes for making and using same
US7989655B2 (en) 2004-02-17 2011-08-02 Chevron Phillips Chemical Company Lp Thiol ester compositions and processes for making and using same
US7910666B2 (en) 2005-08-16 2011-03-22 Chevron Phillips Chemical Company Lp Mercaptan-hardened epoxy polymer compositions and processes for making and using same
US7585932B2 (en) 2005-08-16 2009-09-08 Chevron Phillips Chemical Company Lp Polymer compositions and processes for making and using same
WO2015046540A1 (en) 2013-09-30 2015-04-02 ホヤ レンズ タイランド リミテッド Transparent plastic substrate and plastic lens
EP3483220A1 (en) 2013-09-30 2019-05-15 Hoya Lens Thailand Ltd. Transparent plastic substrate and plastic lens
EP3483219A1 (en) 2013-09-30 2019-05-15 Hoya Lens Thailand Ltd. Transparent plastic substrate and plastic lens
EP3936904A1 (en) 2013-09-30 2022-01-12 Hoya Lens Thailand Ltd. Transparent plastic substrate and plastic lens
EP3936905A1 (en) 2013-09-30 2022-01-12 Hoya Lens Thailand Ltd. Transparent plastic substrate and plastic lens

Also Published As

Publication number Publication date
JPH07116127B2 (en) 1995-12-13

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees