JP2008074958A5 - - Google Patents
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- JP2008074958A5 JP2008074958A5 JP2006255639A JP2006255639A JP2008074958A5 JP 2008074958 A5 JP2008074958 A5 JP 2008074958A5 JP 2006255639 A JP2006255639 A JP 2006255639A JP 2006255639 A JP2006255639 A JP 2006255639A JP 2008074958 A5 JP2008074958 A5 JP 2008074958A5
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- JP
- Japan
- Prior art keywords
- polymerization catalyst
- general formula
- catalyst according
- phosphoric acid
- amine compound
- 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.)
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Description
以下、［２］から［１１］は、それぞれ本発明の好ましい実施態様の１つである。
［２］ 一般式（１）で表されるアミン化合物のＲ２、Ｒ３が炭素数１から８のアルキル基であることを特徴とする、［１］記載の重合触媒。
［３］ 一般式（１）で表されるアミン化合物がトリフェニルアミン、Ｎ，Ｎ−ジエチルヒドロキシルアミンまたはＮ，Ｎ−ジベンジルヒドロキシルアミンであることを特徴とする、［１］記載の重合触媒。
［４］ 一般式（２）で表されるリン酸のｎが０〜２の整数を示し、Ｒ４が炭素数１〜１０のアルキル基であることを特徴とする、［１］から［３］のいずれかに記載の重合触媒。
［５］ 一般式（２）で表されるリン酸がジブチルリン酸またはジオクチルリン酸であることを特徴とする、［４］記載の重合触媒。
［６］ ［１］から［５］のいずれかに記載の重合触媒と、ポリイソシアネート化合物、ポリイソチオシアネート化合物、イソシアナト基を有するポリイソチオシアネート化合物より選ばれる一種または二種以上のイソシアネート類及び、ポリチオール化合物より選ばれる一種または二種以上のチオール類を含有するポリチオウレタン系光学材料用重合性組成物。
Hereinafter, [2] to [11] are each one of preferred embodiments of the present invention.
[2] The polymerization catalyst according to [1], wherein R 2 and R 3 of the amine compound represented by the general formula (1) are alkyl groups having 1 to 8 carbon atoms.
[3] The polymerization catalyst according to [1] , wherein the amine compound represented by the general formula (1) is triphenylamine, N, N-diethylhydroxylamine or N, N-dibenzylhydroxylamine. .
[4] The phosphoric acid n represented by the general formula (2) represents an integer of 0 to 2, and R 4 is an alkyl group having 1 to 10 carbon atoms, [1] to [3 ] The polymerization catalyst in any one of.
[5] The polymerization catalyst according to [4], wherein the phosphoric acid represented by the general formula (2) is dibutyl phosphoric acid or dioctyl phosphoric acid.
[6] The polymerization catalyst according to any one of [1] to [5], one or two or more isocyanates selected from a polyisocyanate compound, a polyisothiocyanate compound, and a polyisothiocyanate compound having an isocyanato group; A polymerizable composition for a polythiourethane optical material containing one or more thiols selected from polythiol compounds.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006255639A JP4886450B2 (en) | 2006-09-21 | 2006-09-21 | Polythiourethane polymerization catalyst, polymerizable composition containing the same, optical material obtained therefrom, and method for producing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006255639A JP4886450B2 (en) | 2006-09-21 | 2006-09-21 | Polythiourethane polymerization catalyst, polymerizable composition containing the same, optical material obtained therefrom, and method for producing the same |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2008074958A JP2008074958A (en) | 2008-04-03 |
| JP2008074958A5 true JP2008074958A5 (en) | 2008-08-28 |
| JP4886450B2 JP4886450B2 (en) | 2012-02-29 |
Family
ID=39347342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006255639A Active JP4886450B2 (en) | 2006-09-21 | 2006-09-21 | Polythiourethane polymerization catalyst, polymerizable composition containing the same, optical material obtained therefrom, and method for producing the same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4886450B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1400108B1 (en) | 2010-05-20 | 2013-05-17 | Acomon Ag | POLYMERIZATION CATALYST FOR POLYTIOURETANS, POLYMERIZABLE LIQUID COMPOSITION AND PROCEDURE FOR THE PRODUCTION OF ORGANIC POLYTIOURETHANE GLASSES WITH HIGH REPRESENTATION INDEX |
| DE102010031684A1 (en) * | 2010-07-20 | 2012-01-26 | Bayer Materialscience Ag | Polyurethanes with high refraction of light |
| JP6698170B2 (en) | 2016-10-31 | 2020-05-27 | 三井化学株式会社 | Polymerizable composition for optical material, optical material and method for producing the same |
| JP7326737B2 (en) * | 2018-12-20 | 2023-08-16 | 三菱瓦斯化学株式会社 | COMPOSITION FOR OPTICAL MATERIAL AND OPTICAL LENS USING THE SAME |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03188172A (en) * | 1989-12-18 | 1991-08-16 | Johoku Kagaku Kogyo Kk | Coating composition |
| JP3682634B2 (en) * | 1996-10-21 | 2005-08-10 | 東レ・ファインケミカル株式会社 | Sealant composition |
| JPH10182786A (en) * | 1996-12-25 | 1998-07-07 | Toray Thiokol Co Ltd | Curable type composition |
| JP2001150804A (en) * | 1999-11-26 | 2001-06-05 | Daicel Chem Ind Ltd | Resin composite and recording sheet for ink jet recording sheet |
| JP3483828B2 (en) * | 2000-04-26 | 2004-01-06 | Ｈｏｙａ株式会社 | Manufacturing method of plastic lens and plastic lens |
| JP4654503B2 (en) * | 2000-10-19 | 2011-03-23 | セイコーエプソン株式会社 | Manufacturing method of plastic lens |
| JP4309807B2 (en) * | 2004-06-09 | 2009-08-05 | 三井化学株式会社 | Method for producing plastic lens comprising episulfide sulfur atom-containing resin |
-
2006
- 2006-09-21 JP JP2006255639A patent/JP4886450B2/en active Active
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