JPS6490167A - Polythiol - Google Patents
PolythiolInfo
- Publication number
- JPS6490167A JPS6490167A JP24495087A JP24495087A JPS6490167A JP S6490167 A JPS6490167 A JP S6490167A JP 24495087 A JP24495087 A JP 24495087A JP 24495087 A JP24495087 A JP 24495087A JP S6490167 A JPS6490167 A JP S6490167A
- Authority
- JP
- Japan
- Prior art keywords
- agent
- useful
- formula
- raw material
- 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
Links
Abstract
NEW MATERIAL:A polythiol expressed by the formula (X and Y are O or S; m and n are 1-3; p is 1 or 2). EXAMPLE:Diethylene glycol bis(2-mercaptoacetate). 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:A raw material alcohol or thiol is reacted with thioglycolic acid mercaptopropionic acid, etc., in the presence of, e.g. an acid catalyst, and the reaction solution is neutralized after the reaction to afford the aimed compound expressed by formula I.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24495087A JP2541582B2 (en) | 1987-09-29 | 1987-09-29 | Polythiol |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24495087A JP2541582B2 (en) | 1987-09-29 | 1987-09-29 | Polythiol |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6490167A true JPS6490167A (en) | 1989-04-06 |
JP2541582B2 JP2541582B2 (en) | 1996-10-09 |
Family
ID=17126370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP24495087A Expired - Fee Related JP2541582B2 (en) | 1987-09-29 | 1987-09-29 | Polythiol |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2541582B2 (en) |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002128889A (en) * | 2000-10-25 | 2002-05-09 | Sakai Chem Ind Co Ltd | Ester of mercaptofatty acid and polyoxyalkylene compound and preparation thereof |
JP2003511386A (en) * | 1999-10-05 | 2003-03-25 | キアテク アーベー | Compounds for protecting hydroxyl groups and methods of using the same |
WO2003106550A3 (en) * | 2002-06-14 | 2004-04-08 | College William & Mary | Organic thiol metal-free stabilizers and plasticizers for halogen-containing polymers |
US6747081B2 (en) | 2000-12-15 | 2004-06-08 | The College Of William And Mary | Organic thiol metal-free stabilizers and plasticizers for halogen-containing polymers |
KR100497579B1 (en) * | 2001-11-16 | 2005-07-01 | 장동규 | Plastic optical lens material and the lens using polymer containing sulfur |
US7312266B2 (en) | 2000-12-15 | 2007-12-25 | The College Of William And Mary | Organic thiol metal-free stabilizers and plasticizers for halogen-containing polymers |
JP2008266621A (en) * | 2007-03-23 | 2008-11-06 | Nippon Shokubai Co Ltd | Thiol-modified monomer and method for producing the same |
JP2008266620A (en) * | 2007-03-23 | 2008-11-06 | Nippon Shokubai Co Ltd | Thiol-modified monomer mixture |
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 |
US7909929B2 (en) | 2002-11-13 | 2011-03-22 | Nippon Soda Co., Ltd. | Dispersoid having metal-oxygen bonds, metal oxide film, and monomolecular film |
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 |
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 |
CN107417589A (en) * | 2017-07-20 | 2017-12-01 | 温州大学 | Sulphur diethylester of 23 mercaptopropionic acid 2.2 2 and its preparation method and application |
CN111574406A (en) * | 2020-05-28 | 2020-08-25 | 陕西科技大学 | Polycarboxyl chelating agent, and preparation method and application thereof |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103108918B (en) * | 2011-03-02 | 2015-07-15 | 可奥熙搜路司有限公司 | Method for manufacturing resin for thiourethane-based optical material using universal polyisocyanate compound, resin composition, and optical material manufactured thereby |
-
1987
- 1987-09-29 JP JP24495087A patent/JP2541582B2/en not_active Expired - Fee Related
Cited By (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003511386A (en) * | 1999-10-05 | 2003-03-25 | キアテク アーベー | Compounds for protecting hydroxyl groups and methods of using the same |
JP2002128889A (en) * | 2000-10-25 | 2002-05-09 | Sakai Chem Ind Co Ltd | Ester of mercaptofatty acid and polyoxyalkylene compound and preparation thereof |
US6747081B2 (en) | 2000-12-15 | 2004-06-08 | The College Of William And Mary | Organic thiol metal-free stabilizers and plasticizers for halogen-containing polymers |
US6762231B2 (en) | 2000-12-15 | 2004-07-13 | The College Of William And Mary | Organic thiol metal-free stabilizers and plasticizers for halogen-containing polymers |
US6927247B2 (en) | 2000-12-15 | 2005-08-09 | The College Of William And Mary | Organic thiol metal-free stabilizers and plasticizers for halogen-containing polymers |
US7250457B2 (en) | 2000-12-15 | 2007-07-31 | The College Of William And Mary | Organic thiol metal-free stabilizers and plasticizers for halogen-containing polymers |
US7312266B2 (en) | 2000-12-15 | 2007-12-25 | The College Of William And Mary | Organic thiol metal-free stabilizers and plasticizers for halogen-containing polymers |
KR100497579B1 (en) * | 2001-11-16 | 2005-07-01 | 장동규 | Plastic optical lens material and the lens using polymer containing sulfur |
WO2003106550A3 (en) * | 2002-06-14 | 2004-04-08 | College William & Mary | Organic thiol metal-free stabilizers and plasticizers for halogen-containing polymers |
US7909929B2 (en) | 2002-11-13 | 2011-03-22 | Nippon Soda Co., Ltd. | Dispersoid having metal-oxygen bonds, metal oxide film, and monomolecular film |
US7713326B2 (en) | 2004-02-17 | 2010-05-11 | Agrium Inc. | Controlled release fertilizer material and process for production thereof |
US7989655B2 (en) | 2004-02-17 | 2011-08-02 | Chevron Phillips Chemical Company Lp | Thiol ester compositions and processes for making and using same |
US8003748B2 (en) | 2004-02-17 | 2011-08-23 | Chevron Phillips Chemical Company, Lp | Polythiourethane compositions and processes for making and using same |
US7781484B2 (en) | 2004-02-17 | 2010-08-24 | Chevron Phillips Chemical Company Lp | Thiol ester 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 |
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 |
JP2008266621A (en) * | 2007-03-23 | 2008-11-06 | Nippon Shokubai Co Ltd | Thiol-modified monomer and method for producing the same |
JP2008266620A (en) * | 2007-03-23 | 2008-11-06 | Nippon Shokubai Co Ltd | Thiol-modified monomer mixture |
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 |
EP3483219A1 (en) | 2013-09-30 | 2019-05-15 | Hoya Lens Thailand Ltd. | Transparent plastic substrate and plastic lens |
EP3483220A1 (en) | 2013-09-30 | 2019-05-15 | 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 |
EP3936904A1 (en) | 2013-09-30 | 2022-01-12 | Hoya Lens Thailand Ltd. | Transparent plastic substrate and plastic lens |
CN107417589A (en) * | 2017-07-20 | 2017-12-01 | 温州大学 | Sulphur diethylester of 23 mercaptopropionic acid 2.2 2 and its preparation method and application |
CN111574406A (en) * | 2020-05-28 | 2020-08-25 | 陕西科技大学 | Polycarboxyl chelating agent, and preparation method and application thereof |
Also Published As
Publication number | Publication date |
---|---|
JP2541582B2 (en) | 1996-10-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |