发明公开
EP3168256A1 1,4-BIS(ISOCYANATOMETHYL)CYCLOHEXANE, POLYISOCYANATE COMPOSITION, POLYURETHANE RESIN, MOLDED ARTICLE, EYEWEAR MATERIAL, EYEWEAR FRAME, AND LENS
有权
1,4-BIS（异氰酸酯基）环己酮，聚苯并咪唑，苯乙烯，聚甲基丙烯酸甲酯，苯乙烯，丁腈橡胶，BRILLUSTRTELL UND LINSE
- 专利标题： 1,4-BIS(ISOCYANATOMETHYL)CYCLOHEXANE, POLYISOCYANATE COMPOSITION, POLYURETHANE RESIN, MOLDED ARTICLE, EYEWEAR MATERIAL, EYEWEAR FRAME, AND LENS
- 专利标题（中）： 1,4-BIS（异氰酸酯基）环己酮，聚苯并咪唑，苯乙烯，聚甲基丙烯酸甲酯，苯乙烯，丁腈橡胶，BRILLUSTRTELL UND LINSE
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申请号： EP16204704.7申请日： 2014-09-25
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公开(公告)号： EP3168256A1公开(公告)日： 2017-05-17
- 发明人: Yamasaki, Satoshi , Morita, Hirokazu , Kuwamura, Goro , Nishiguchi, Daisuke , Nakagawa, Toshihiko , Hasegawa, Daisuke , Hamada, Tetsuya , Kiyono, Shinji , Fukuda, Takeshi , Kosumi, Kazuhiro , Tsukada, Hidetaka , Goto, Kenichi , Ito, Shinsuke , Kakinuma, Naoyuki
- 申请人： Mitsui Chemicals, Inc.
- 申请人地址： 5-2, Higashi-Shimbashi 1-chome Minato-ku Tokyo 105-7117 JP
- 专利权人： Mitsui Chemicals, Inc.
- 当前专利权人： Mitsui Chemicals, Inc.
- 当前专利权人地址： 5-2, Higashi-Shimbashi 1-chome Minato-ku Tokyo 105-7117 JP
- 代理机构： Hoffmann Eitle
- 优先权： JP2013200500 20130926; JP2014126296 20140619
- 主分类号： C08G101/00
- IPC分类号： C08G101/00 ; C08G18/48 ; C08G18/40 ; C08G18/32 ; C08G18/10 ; C08G18/66 ; C08G18/62 ; C08G18/72 ; C08G18/79 ; C09D175/04 ; C08G18/75 ; C08J5/18 ; C08K5/3412 ; G02B1/04 ; G02C5/00 ; D04H3/009 ; C08G18/38
摘要：
The present invention is directed to an eyewear material comprising a polyurethane resin produced by allowing a polyisocyanate component to react with an active hydrogen group-containing component, wherein the polyisocyanate component comprises 1,4-bis(isocyanatomethyl)cyclohexane comprising 70 mol% or more and 95 mol% or less of a trans isomer relative to a total amount of a cis isomer and the trans isomer, and 0.1 ppm or more and 300 ppm or less of a compound represented by formula (1) below:
and/or a polyisocyanate composition produced by modifying the 1,4-bis(isocyanatomethyl)cyclohexane and contains at least one functional group of (a) to (e) below:
(a) an isocyanurate group,
(b) an allophanate group,
(c) a biuret group,
(d) a urethane group, and
(e) a urea group.
and/or a polyisocyanate composition produced by modifying the 1,4-bis(isocyanatomethyl)cyclohexane and contains at least one functional group of (a) to (e) below:
(a) an isocyanurate group,
(b) an allophanate group,
(c) a biuret group,
(d) a urethane group, and
(e) a urea group.
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