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1. 发明授权

US5674432A Photochromic naphthopyran compounds 失效
标题翻译：光致变色萘并吡喃化合物
公开(公告)号：US5674432A
公开(公告)日：1997-10-07
申请号：US459433
申请日：1995-06-02
申请人： David B. Knowles , Barry Van Gemert
发明人： David B. Knowles , Barry Van Gemert
IPC分类号： G02B7/02 , C07D491/052 , C07D493/04 , C08J5/00 , C08K5/1545 , C09K9/02 , G02B1/04 , G02B5/23 , G02B7/10 , C07D311/78 , C07D487/00
CPC分类号： C07D493/04 , C08K5/1545 , G02B5/23
摘要： Described are novel reversible photochromic diaryl-3H-naphtho�2,1-b!pyran compounds having a substituted or unsubstituted, five or six member heterocyclic ring fused to the g, i, or l side of the naphthopyran. The heterocyclic ring contains an oxygen or nitrogen atom and is attached to the number 5, 6, 7, 8, 9, or 10 carbon atom of the naphtho portion of the naphthopyran. Also described are organic host materials containing such compounds. Articles such as ophthalmic lenses or other plastic transparencies that incorporate the novel naphthopyran compounds or combinations thereof with complementary photochromic compounds, e.g., spiro(indoline)oxazine-type compounds, are also described.
摘要翻译：描述了具有与萘并吡喃的g，i或l侧稠合的取代或未取代的五或六元杂环的新的可逆光致变色二芳基-3H-萘并[2,1-b]吡喃化合物。杂环含有氧原子或氮原子，连接在萘并吡喃的萘酚部分的5,6,7,8,9或10个碳原子上。还描述了含有这些化合物的有机主体材料。还描述了将诸如螺旋（二氢吲哚）恶嗪型化合物等引入新颖的萘并吡喃化合物或其组合与互补的光致变色化合物，例如螺（二氢吲哚）恶嗪型化合物的眼用透镜或其它塑料透明胶片的物品。

2. 发明授权

US5650098A Substituted naphthopyrans 失效
标题翻译：取代萘并吡喃
公开(公告)号：US5650098A
公开(公告)日：1997-07-22
申请号：US542999
申请日：1995-10-13
申请人： Anil Kumar , David B. Knowles , Barry Van Gemert
发明人： Anil Kumar , David B. Knowles , Barry Van Gemert
IPC分类号： C07D311/92 , C07D311/96 , C07D407/04 , C09K9/02 , G02B5/23 , C08K5/15
CPC分类号： C07D311/92 , C07D311/96 , C07D407/04 , C09K9/02 , G02B5/23
摘要： Described are novel reversible photochromic 2H-naphtho[1,2-b]pyran compounds, examples of which are compounds having certain substituents at the 5 and 6-positions of the naphtho portion of the naphthopyran and at the 2-position of the pyran ring, e.g., 2,2-bis(4-methoxy phenyl)-5-methoxycarbonyl-6-morpholino-2H-naphtho[1,2-b]pyran. Certain substituents may also be present at the number 7, 8, 9 or 10 carbon atoms of the naphtho portion of the naphthopyran. Also described are organic host materials that contain or that are coated with such compounds. Articles such as ophthalmic lenses or other plastic transparencies that incorporate the novel naphthopyran compounds or combinations thereof with complementary photochromic compounds, e.g., spiro(indoline) type compounds, are also described.
摘要翻译：描述了新颖的可逆光致变色的2H-萘并[1,2-b]吡喃化合物，其实例是在萘并吡喃的萘酚部分的5位和6位具有某些取代基的化合物和吡喃环的2位，例如2,2-双（4-甲氧基苯基）-5-甲氧基羰基-6-吗啉代-2H-萘并[1,2-b]吡喃。某些取代基也可以存在于萘并吡喃的萘酚部分的数目7,8,9或10个碳原子上。还描述了含有或涂覆有这些化合物的有机主体材料。还描述了将诸如螺旋（二氢吲哚）型化合物的引入新的萘并吡喃化合物或其组合与互补的光致变色化合物的眼用透镜或其它塑料透明胶片制成的物品。

3. 发明授权

US5658500A Substituted naphthopyrans 失效
标题翻译：取代萘并吡喃
公开(公告)号：US5658500A
公开(公告)日：1997-08-19
申请号：US490188
申请日：1995-06-14
申请人： Anil Kumar , David B. Knowles , Barry Van Gemert
发明人： Anil Kumar , David B. Knowles , Barry Van Gemert
IPC分类号： C07D311/94 , C07D405/04 , G02B5/23 , C08K5/15 , C07D311/78 , C07D405/02
CPC分类号： C07D405/04 , C07D311/94 , G02B5/23
摘要： Described are novel reversible photochromic 2H-naphtho[1,2-b]pyran compounds, examples of which are compounds having certain substituents at the number 5 carbon atom of the naphtho-portion of the naphthopyran and at the 2-position of the pyran ring. Certain substituents may also be present at the number 6, 7, 8, 9 or 10 carbon atoms of the naphtho portion of the naphthopyran. Also described are organic host materials that contain or that are coated with such compounds. Articles such as ophthalmic lenses or other plastic transparencies that incorporate the novel naphthopyran compounds or combinations thereof with complementary photochromic compounds, e.g., spiro(indoline) type compounds, are also described.
摘要翻译：描述了新的可逆光致变色的2H-萘并[1,2-b]吡喃化合物，其实例是在萘并吡喃的萘酚部分的5个碳原子上具有某些取代基的化合物和在吡喃环的2位上。某些取代基也可以存在于萘并吡喃的萘酚部分的6,7,8,9或10个碳原子上。还描述了含有或涂覆有这些化合物的有机主体材料。还描述了将诸如螺旋（二氢吲哚）型化合物的引入新的萘并吡喃化合物或其组合与互补的光致变色化合物的眼用透镜或其它塑料透明胶片制成的物品。

4. 发明申请

US20120145973A1 Photochromic Materials That Include Indeno-Fused Naphthopyrans 有权
标题翻译：包含茚诺芬萘醌的光致变色材料
公开(公告)号：US20120145973A1
公开(公告)日：2012-06-14
申请号：US13314297
申请日：2011-12-08
申请人： Kevin E. Bancroft , Anu Chopra , Xiao-Man Dai , Beon-Kyu Kim , David B. Knowles , Jason R. Lewis , Victor A. Montes , Stephen D. Straight , Massimiliano Tomasulo , Barry Van Gemert , Robert W. Walters , Wenjing Xiao , Huayun Yu , Elizabeth A. Zezinka
发明人： Kevin E. Bancroft , Anu Chopra , Xiao-Man Dai , Beon-Kyu Kim , David B. Knowles , Jason R. Lewis , Victor A. Montes , Stephen D. Straight , Massimiliano Tomasulo , Barry Van Gemert , Robert W. Walters , Wenjing Xiao , Huayun Yu , Elizabeth A. Zezinka
IPC分类号： G02B5/23 , C07D413/10 , C07D405/10 , C07D311/78
CPC分类号： C07D405/04 , C07D311/78 , C07D311/94 , C07D405/10 , C07D407/12 , C07D409/04 , C07D493/04 , C07D495/04 , C09K9/02 , C09K2211/1007 , C09K2211/1011 , C09K2211/1022 , C09K2211/1033 , C09K2211/1059 , C09K2211/1088 , G02B5/23 , G03C1/685 , G03C1/73 , Y10T428/31504
摘要： The present invention relates to photochromic materials that include one or more indeno-fused naphthopyrans that have particular groups at the 7, 11, and 13 positions thereof, and at the position alpha to the oxygen of the pyran ring thereof. With some embodiments, hydrogen or an alkoxy group is bonded to the 7 position, an optionally substituted phenyl is bonded to the 11 position, two alkyl groups are bonded to the 13 position, and two optionally substituted phenyl groups are bonded to the position alpha to the oxygen of the pyran ring of the indeno-fused naphthopyran compound. The 13 position of the indeno-fused naphthopyrans is free of ether groups in which an ether oxygen is bonded to the 13 position, and hydroxyl. The present invention also relates to photochromic articles and compositions that include such indeno-fused naphthopyrans.
摘要翻译：本发明涉及光致变色材料，其包括一种或多种茚并稠合的萘并吡喃，其在其7,11和13位具有特定基团，并且在其吡喃环的氧的位置。在一些实施方案中，氢或烷氧基键合至7位，任选取代的苯基键合至11位，两个烷基键合至13位，并且两个任选取代的苯基键合至位置α 茚并稠合萘并吡喃化合物的吡喃环的氧。茚并稠合萘并吡喃的13位没有醚基，其中醚氧与13位结合，羟基。本发明还涉及包含这种茚并稠合萘并吡喃的光致变色制品和组合物。

5. 发明授权

US06348604B1 Photochromic naphthopyrans 有权
标题翻译：光致变色萘并吡喃
公开(公告)号：US06348604B1
公开(公告)日：2002-02-19
申请号：US09656509
申请日：2000-09-06
申请人： Clara M. Nelson , Anu Chopra , David B. Knowles , Barry Van Gemert , Anil Kumar
发明人： Clara M. Nelson , Anu Chopra , David B. Knowles , Barry Van Gemert , Anil Kumar
IPC分类号： G02B523
CPC分类号： C07D311/92 , C07D493/04 , G02B5/23
摘要： Described are novel photochromic 2H-naphtho[1,2-b]pyran compounds essentially characterized by having two adjacent moderate to strong electron donor substituents at the 8 and 9 positions or a fused heterocyclic group formed by the substituents coming together, weak to moderate electron donors at the 2 position and a rating of at least 80 in the Relative &Dgr;OD at Saturation Test. The compounds also have certain substituents at the 5 position and optionally at the 6 position of the naphtho portion of the compound. These compounds may be represented by the following graphic formula: Also described are polymeric organic host materials that contain or that are coated with such compounds. Optically clear articles such as ophthalmic lenses or adjacent plastic transparencies that incorporate the novel naphthopyran compounds or combinations thereof with complementary photochromic compounds, e.g., certain other naphthopyrans, benzopyrans, and spiro(indoline)type compounds, are also described.
摘要翻译：描述了新颖的光致变色2H-萘并[1,2-b]吡喃化合物，其基本上特征在于在8和9位具有两个相邻的中等至强电子给体取代基或由取代基组成的稠合杂环基团，弱至中等电子捐助者在2位置，并且在饱和度测试的相对DELTAOD中评级至少为80。化合物在化合物的萘酚部分的5位和任选地位置上也具有某些取代基。这些化合物可以由以下图解表示：还描述了含有这些化合物或被这些化合物包被的聚合物有机主体材料。还描述了光学透明的物品，例如将眼用透镜或相邻的塑料透明胶片结合到新的萘并吡喃化合物或其组合与互补光致变色化合物，例如某些其它萘并吡喃，苯并吡喃和螺（二氢吲哚）型化合物。

6. 发明授权

US06296785B1 Indeno-fused photochromic naphthopyrans 有权
标题翻译：印度融合的光致变色萘并吡喃
公开(公告)号：US06296785B1
公开(公告)日：2001-10-02
申请号：US09656510
申请日：2000-09-06
申请人： Clara M. Nelson , Anu Chopra , Olga G. Petrovskaia , David B. Knowles , Barry Van Gemert , Anil Kumar
发明人： Clara M. Nelson , Anu Chopra , Olga G. Petrovskaia , David B. Knowles , Barry Van Gemert , Anil Kumar
IPC分类号： C07D31178
CPC分类号： C07D311/94 , C07D311/96 , G02B5/23
摘要： Described are novel photochromic indeno-fused naphthopyran compounds, examples of which include naphthopyran compounds having a substituted or unsubstituted indeno group, the 2,1 positions of which are fused to the naphtho portion of the naphthopyran as shown below. Also present on the naphthopyran are moderate to strong electron donor substituents at the number 6- and 7-positions and optionally at the 8-position of the pyran ring or a cyclic group fused to the h side of the naphtho portion and weak to moderate electron donor substiuents at the 3-position of the pyran ring. Certain substituents may also be present at the number 5, 8, 9, 10, 11, 12, or 13 carbon atoms of the compounds. These compounds have a rating of at least 80 in the Relative &Dgr;OD at Saturation Test and may be represented by the following graphic formula: Also described are polymeric organic host materials that contain or that are coated with such compounds. Optically clear articles such as ophthalmic lenses or other plastic transparencies that incorporate the novel naphthopyran compounds or combinations thereof with complementary photochromic compounds, e.g., certain other naphthopyrans, benzopyrans, and spiro(indoline)type compounds, are also described.
摘要翻译：描述了新的光致变色茚并稠合萘并吡喃化合物，其实例包括具有取代或未取代的茚并基团的萘并吡喃化合物，其2,1个位置与萘并吡喃的萘酚部分稠合，如下所示。还存在于萘并吡喃上的是中子至强电子给体取代基，位于吡喃环的6-位和7-位，任选在8-位或稠合于萘酚部分的h侧的环状基团，弱至中等电子在吡喃环3位的供体位。某些取代基也可以存在于化合物的5,8,9,10,11,12或13个碳原子上。这些化合物在饱和度测试中的相对DELTAOD中的等级至少为80，并且可以由以下图形表示：还描述了含有或涂覆有这些化合物的聚合物有机主体材料。还描述了光学透明的物品，例如将眼用透镜或其它塑料透明胶片掺入新的萘并吡喃化合物或其组合与互补的光致变色化合物，例如某些其它萘并吡喃，苯并吡喃和螺（二氢吲哚）型化合物。

7. 发明授权

US5651923A Substituted naphthopyrans 失效
标题翻译：取代萘并吡喃
公开(公告)号：US5651923A
公开(公告)日：1997-07-29
申请号：US571000
申请日：1995-12-12
申请人： Anil Kumar , David B. Knowles , Barry Van Gemert
发明人： Anil Kumar , David B. Knowles , Barry Van Gemert
IPC分类号： G02C7/10 , C07D307/77 , C07D311/78 , C07D311/92 , C07D311/94 , C07D311/96 , C07D405/04 , C07D407/04 , C07D413/04 , C07D491/052 , C07D493/04 , C07D493/10 , C07D495/04 , C08K5/00 , C08K5/15 , C08K5/1545 , C08L101/00 , C09K9/02 , G02B5/23 , G02F1/17 , G03C1/73 , C07D405/02
CPC分类号： C08K5/15 , C07D307/77 , C07D311/92 , C07D311/94 , C07D493/04 , C08K5/1545
摘要： Described are novel reversible photochromic 2H-naphtho[1,2-b]pyran compounds, examples of which are compounds fused on the naphtho-portion of the naphthopyran ring with an indeno group or certain heterocyclic substituents. Certain substituents are also present at the 2 and 5 positions and sometimes at the 6 position of the naphthopyran ring. Also described are organic host materials that contain or that are coated with such compounds. Articles such as ophthalmic lenses or other plastic transparencies that incorporate the novel naphthopyran compounds or combinations thereof with complementary photochromic compounds, e.g., spiro(indoline) type compounds, are also described.
摘要翻译：描述了新颖的可逆光致变色的2H-萘并[1,2-b]吡喃化合物，其实例是在萘并吡喃环的萘基上稠合的茚基或某些杂环取代基。某些取代基也存在于萘并吡喃环的2位和5位，有时位于6位。还描述了含有或涂覆有这些化合物的有机主体材料。还描述了将诸如螺旋（二氢吲哚）型化合物的引入新的萘并吡喃化合物或其组合与互补的光致变色化合物的眼用透镜或其它塑料透明胶片制成的物品。

8. 发明授权

US5552090A Photochromic naphthopyran compounds 失效
标题翻译：光致变色萘并吡喃化合物
公开(公告)号：US5552090A
公开(公告)日：1996-09-03
申请号：US359773
申请日：1994-12-20
申请人： Barry Van Gemert , David B. Knowles
发明人： Barry Van Gemert , David B. Knowles
IPC分类号： C07D405/04 , C07D407/04 , C08K5/00 , C08K5/1545 , G02B5/23 , C07D405/10 , C07D413/10 , G02B27/00
CPC分类号： C07D405/04 , C07D407/04 , C08K5/0041 , C08K5/1545 , G02B5/23
摘要： Described are novel reversible photochromic naphthopyran compounds, examples of which are compounds substituted at the 3 position of the pyran ring with (i) an aryl substituent and (ii) a phenyl substituent having a 5- or 6-member heterocyclic ring fused at the number 3 and 4 carbon atoms of the phenyl substituent, and at the 6 position of the naphthyl portion of the naphthopyran compound with a nitrogen-containing heterocyclic ring. Also described are organic host materials that contain or that are coated with such compounds. Articles such as ophthalmic lenses or other plastic transparencies that incorporate the novel naphthopyran compounds or combinations thereof with complementary photochromic compounds, e.g., spiro(indoline) type compounds, are also described.
摘要翻译：描述的是新颖的可逆光致变色萘并吡喃化合物，其实例是在吡喃环的3位被取代的化合物，其中（i）芳基取代基和（ii）具有在数字上稠合的5-或6-元杂环的苯基取代基苯基取代基的3和4个碳原子，萘并吡喃化合物的萘基部分与含氮杂环的6位。还描述了含有或涂覆有这些化合物的有机主体材料。还描述了将诸如螺旋（二氢吲哚）型化合物的引入新的萘并吡喃化合物或其组合与互补的光致变色化合物的眼用透镜或其它塑料透明胶片制成的物品。

9. 发明授权

US5395567A Photochromic spironaphthopyran compounds 失效
标题翻译：光致变色螺吡喃化合物
公开(公告)号：US5395567A
公开(公告)日：1995-03-07
申请号：US228807
申请日：1994-04-18
申请人： Barry Van Gemert , David B. Knowles
发明人： Barry Van Gemert , David B. Knowles
IPC分类号： C07D311/96 , G03C1/685 , C07D311/92
CPC分类号： G03C1/685 , C07D311/96
摘要： A novel photochromic spironaphthopyran composition having the general structural formula: ##STR1## in which phenyl substituents positioned adjacent to the oxygen of the pyran ring are linked at their adjacent ortho positions by the functionality (R).sub.n wherein n is the integer 0-2 and wherein R is methylene (--CH.sub.2 --), vinylene (--C.dbd.C--), or a carbon-carbon bond, i.e., when n is 0. The groups R.sub.1 and R.sub.5 -R.sub.10 may be hydrogen or a variety of substituents.
摘要翻译：一种具有以下通式结构式的新型光致变色螺吡喃组合物：其中位于邻近吡喃环的氧的苯基取代基位于其相邻邻位的官能度（R）n，其中n为整数0-2，其中R是亚甲基（-CH 2 - ），亚乙烯基（-C = C-）或碳 - 碳键，即当n为0时，基团R 1和R 5 -R 10可以是氢或各种取代基。

10. 发明授权

US09028728B2 Photochromic materials that include indeno-fused naphthopyrans 有权
标题翻译：包括茚并稠合萘并吡喃的光致变色材料
公开(公告)号：US09028728B2
公开(公告)日：2015-05-12
申请号：US13314297
申请日：2011-12-08
申请人： Kevin E. Bancroft , Anu Chopra , Xiao-Man Dai , Beon-Kyu Kim , David B. Knowles , Jason R. Lewis , Victor A. Montes , Stephen D. Straight , Massimiliano Tomasulo , Barry Van Gemert , Robert W. Walters , Wenjing Xiao , Huayun Yu , Elizabeth A. Zezinka
发明人： Kevin E. Bancroft , Anu Chopra , Xiao-Man Dai , Beon-Kyu Kim , David B. Knowles , Jason R. Lewis , Victor A. Montes , Stephen D. Straight , Massimiliano Tomasulo , Barry Van Gemert , Robert W. Walters , Wenjing Xiao , Huayun Yu , Elizabeth A. Zezinka
IPC分类号： G02B5/23 , C07D405/04 , C07D405/10 , C07D407/12 , C07D409/04 , C07D493/04 , C07D495/04 , C09K9/02 , G03C1/73 , C07D311/78 , C07D311/94 , G03C1/00 , G03C1/685
CPC分类号： C07D405/04 , C07D311/78 , C07D311/94 , C07D405/10 , C07D407/12 , C07D409/04 , C07D493/04 , C07D495/04 , C09K9/02 , C09K2211/1007 , C09K2211/1011 , C09K2211/1022 , C09K2211/1033 , C09K2211/1059 , C09K2211/1088 , G02B5/23 , G03C1/685 , G03C1/73 , Y10T428/31504
摘要： The present invention relates to photochromic materials that include one or more indeno-fused naphthopyrans that have particular groups at the 7, 11, and 13 positions thereof, and at the position alpha to the oxygen of the pyran ring thereof. With some embodiments, hydrogen or an alkoxy group is bonded to the 7 position, an optionally substituted phenyl is bonded to the 11 position, two alkyl groups are bonded to the 13 position, and two optionally substituted phenyl groups are bonded to the position alpha to the oxygen of the pyran ring of the indeno-fused naphthopyran compound. The 13 position of the indeno-fused naphthopyrans is free of ether groups in which an ether oxygen is bonded to the 13 position, and hydroxyl. The present invention also relates to photochromic articles and compositions that include such indeno-fused naphthopyrans.
摘要翻译：本发明涉及光致变色材料，其包括一种或多种茚并稠合的萘并吡喃，其在其7,11和13位具有特定基团，并且在其吡喃环的氧的位置。在一些实施方案中，氢或烷氧基键合至7位，任选取代的苯基键合至11位，两个烷基键合至13位，并且两个任选取代的苯基键合至位置α 茚并稠合萘并吡喃化合物的吡喃环的氧。茚并稠合萘并吡喃的13位没有醚基，其中醚氧与13位结合，羟基。本发明还涉及包含这种茚并稠合萘并吡喃的光致变色制品和组合物。

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