KR20230016624A - 광학 재료용 화합물, 경화성 조성물, 경화체, 및 광학 물품 - Google Patents

광학 재료용 화합물, 경화성 조성물, 경화체, 및 광학 물품 Download PDF

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KR20230016624A
KR20230016624A KR1020227038769A KR20227038769A KR20230016624A KR 20230016624 A KR20230016624 A KR 20230016624A KR 1020227038769 A KR1020227038769 A KR 1020227038769A KR 20227038769 A KR20227038769 A KR 20227038769A KR 20230016624 A KR20230016624 A KR 20230016624A
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group
photochromic
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formula
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다카오 노구치
가츠히로 모리
준지 모모다
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가부시끼가이샤 도꾸야마
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    • C07C323/18—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and singly-bound oxygen atoms bound to the same carbon skeleton having the sulfur atom of at least one of the thio groups bound to a carbon atom of a six-membered aromatic ring of the carbon skeleton
    • C07C323/21—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and singly-bound oxygen atoms bound to the same carbon skeleton having the sulfur atom of at least one of the thio groups bound to a carbon atom of a six-membered aromatic ring of the carbon skeleton with the sulfur atom of the thio group bound to a carbon atom of a six-membered aromatic ring being part of a condensed ring system
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    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses

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