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公开(公告)号：EP1987074B1
公开(公告)日：2012-09-19
申请号：EP06839138.2
申请日：2006-12-06
发明人： BOJKOVA, Nina, V. , SMITH, Robert, A. , HEROLD, Robert, D. , RAO, Chandra, B. , MCDONALD, William, H. , NAGPAL, Vidhu, J. , GRAHAM, Marvin, J. , YU, Phillip, C. , SAWANT, Suresh , OKOROAFOR, Michael, O.
CPC分类号： C08G18/758 , C08G18/10 , C08G18/12 , C08G18/324 , C08G18/3876 , C08G18/4018 , C08G18/4202 , C08G18/4277 , C08G18/4837 , C08G18/52 , C08G18/6611 , C08G18/6644 , C08G18/722 , C08G18/724 , C08J5/18 , C08J2375/04 , G02B1/041 , C08G18/6685 , C08G18/3874 , C08G18/3237 , C08L75/04 , C08L81/00
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公开(公告)号：EP1581574A1
公开(公告)日：2005-10-05
申请号：EP03814645.2
申请日：2003-12-03
发明人： BOJKOVA, Nina , SMITH, Robert, A. , HEROLD, Robert, D. , RAO, Chandra , McDONALD, William, H. , NAGPAL, Vidhu, J. , GRAHAM, Marvin, J. , YU, Phillip, C. , SAWANT, Suresh , OKOROAFOR, Michael, O.
CPC分类号： C08L75/06 , C07D339/06 , C07D339/08 , C08G18/10 , C08G18/12 , C08G18/3874 , C08G18/3876 , C08G18/4018 , C08G18/4277 , C08G18/4837 , C08G18/5072 , C08G18/664 , C08G18/672 , C08G18/758 , C08G75/02 , C08G75/04 , C08G75/045 , C08G75/06 , C08G75/10 , C08G75/12 , G02B1/04 , G02B1/041 , C08L75/04 , C08G18/64 , C08G18/3243
摘要： The present invention relates to a sulfur-containing polyureaurethane and a method of preparing said polyureaurethane. The sulfur-containing polyureaurethane is adapted to have a refractive index of at least 1.57,an Abbe number of at least 32 and a density of less than 1.3 g/cm 3 , when at least partially cured.
摘要翻译： 本发明涉及含硫聚脲氨基甲酸酯和制备所述聚脲氨酯的方法。 当至少部分固化时，含硫聚脲氨酯适于具有至少1.57的折射率，至少32的阿贝数和小于1.3g / cm 3的密度。
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公开(公告)号：EP1448651A1
公开(公告)日：2004-08-25
申请号：EP02791240.1
申请日：2002-11-14
CPC分类号： C08G18/3874 , C08G18/10 , C08G18/12 , C08G18/3206 , C08G18/3243 , C08G18/4018 , C08G18/4277 , C08G18/4837 , C08G18/6644 , C08G18/6677 , C08G18/758 , G02B1/041 , C08L75/04
摘要： The present invention relates to a sulfur-containing polyureaurethane and a method of preparing said polyureaurethane. In an embodiment, the sulfur-containing polyureaurethane when at least partially cured can have a refractive index of at least 1.57,an Abbe number of at least 35 and a density of less than 1.3 grams/cm3. Further, the sulfur-containing polyureaurethane can be prepared by reacting a polyureaurethane prepolymer comprising a polycyanate and at least one hydrogen-containing material, at least one episulfide-containing material; and an amine-containing curing agent.
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公开(公告)号：EP1448651B9
公开(公告)日：2008-10-29
申请号：EP02791240.1
申请日：2002-11-14
发明人： GRAHAM, Marvin, J. , OKOROAFOR, Michael, O. , SMITH, Robert A. , BOJKOVA, Nina, V. , VIDHU, Nagpal J.
CPC分类号： C08G18/3874 , C08G18/10 , C08G18/12 , C08G18/3206 , C08G18/3243 , C08G18/4018 , C08G18/4277 , C08G18/4837 , C08G18/6644 , C08G18/6677 , C08G18/758 , G02B1/041 , C08L75/04
摘要： The present invention relates to a sulfur-containing polyureaurethane and a method of preparing said polyureaurethane. In an embodiment, the sulfur-containing polyureaurethane when at least partially cured can have a refractive index of at least 1.57,an Abbe number of at least 35 and a density of less than 1.3 grams/cm3. Further, the sulfur-containing polyureaurethane can be prepared by reacting a polyureaurethane prepolymer comprising a polycyanate and at least one hydrogen-containing material, at least one episulfide-containing material; and an amine-containing curing agent.
摘要翻译： 本发明涉及一种含硫聚脲氨酯和一种制备所述聚脲氨酯的方法。 在一个实施方案中，当至少部分固化时，含硫聚脲氨酯可具有至少1.57的折射率，至少35的阿贝数和小于1.3克/ cm 3的密度。 此外，含硫聚脲氨酯可以通过使包含聚氰酸酯和至少一种含氢材料的聚脲氨酯预聚物与至少一种含环硫化物材料反应来制备; 和含胺固化剂。
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公开(公告)号：EP1265938A1
公开(公告)日：2002-12-18
申请号：EP00978777.1
申请日：2000-11-18
IPC分类号： C08F290/06 , C08F290/14 , C08F299/02 , C08F222/10 , C08G18/81 , C08G18/38 , G02B1/04
CPC分类号： G02B1/04 , C08F22/105 , C08F273/00 , C08F283/00 , C08F283/006 , C08F290/06 , C08F290/14 , C08G18/3876 , C08G18/8116 , C08L51/003 , C08L51/08 , G02B1/041 , C08L75/04 , C08L81/00
摘要： The present invention is directed to a novel polymerizable organic composition comprising one or more radically polymerizable monomers with at least one radically polymerizable monomer having at least two (meth)acryloyl groups that have backbone linkages selected from thiourethane linkages, dithiourethane linkages, combinations of thiourethane linkages and dithiourethane linkages. The present invention is also directed to polymerizates prepared from the polymerizable organic composition, shaped articles prepared from the polymerisable compositions, and photochromic articles that may be prepared from the polymerizable organic composition of the present invention.
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公开(公告)号：EP1581574B1
公开(公告)日：2017-04-12
申请号：EP03814645.2
申请日：2003-12-03
发明人： BOJKOVA, Nina , SMITH, Robert, A. , HEROLD, Robert, D. , RAO, Chandra , McDONALD, William, H. , NAGPAL, Vidhu, J. , GRAHAM, Marvin, J. , YU, Phillip, C. , SAWANT, Suresh , OKOROAFOR, Michael, O.
CPC分类号： C08L75/06 , C07D339/06 , C07D339/08 , C08G18/10 , C08G18/12 , C08G18/3874 , C08G18/3876 , C08G18/4018 , C08G18/4277 , C08G18/4837 , C08G18/5072 , C08G18/664 , C08G18/672 , C08G18/758 , C08G75/02 , C08G75/04 , C08G75/045 , C08G75/06 , C08G75/10 , C08G75/12 , G02B1/04 , G02B1/041 , C08L75/04 , C08G18/64 , C08G18/3243
摘要： The present invention relates to a sulfur-containing polyureaurethane and a method of preparing said polyureaurethane. The sulfur-containing polyureaurethane is adapted to have a refractive index of at least 1.57,an Abbe number of at least 32 and a density of less than 1.3 g/cm 3 , when at least partially cured.
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公开(公告)号：EP1987074A1
公开(公告)日：2008-11-05
申请号：EP06839138.2
申请日：2006-12-06
发明人： BOJKOVA, Nina, V. , SMITH, Robert, A. , HEROLD, Robert, D. , RAO, Chandra, B. , MCDONALD, William, H. , NAGPAL, Vidhu, J. , GRAHAM, Marvin, J. , YU, Phillip, C. , SAWANT, Suresh , OKOROAFOR, Michael, O.
CPC分类号： C08G18/758 , C08G18/10 , C08G18/12 , C08G18/324 , C08G18/3876 , C08G18/4018 , C08G18/4202 , C08G18/4277 , C08G18/4837 , C08G18/52 , C08G18/6611 , C08G18/6644 , C08G18/722 , C08G18/724 , C08J5/18 , C08J2375/04 , G02B1/041 , C08G18/6685 , C08G18/3874 , C08G18/3237 , C08L75/04 , C08L81/00
摘要： The present invention relates to a sulfur-containing polyureaurethane and a method of preparing said polyureaurethane. In an embodiment, the sulfur-containing polyureaurethane adapted to have a refractive index of at least 1.57,an Abbe number of at least 32 and a density of less than 1.3 grams/cm3, when at least partially cured.
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8.发明授权
公开(公告)号：EP1448651B1
公开(公告)日：2008-04-30
申请号：EP02791240.1
申请日：2002-11-14
发明人： GRAHAM, Marvin, J. , OKOROAFOR, Michael, O. , SMITH, Robert A. , BOJKOVA, Nina, V. , VIDHU, Nagpal J.
CPC分类号： C08G18/3874 , C08G18/10 , C08G18/12 , C08G18/3206 , C08G18/3243 , C08G18/4018 , C08G18/4277 , C08G18/4837 , C08G18/6644 , C08G18/6677 , C08G18/758 , G02B1/041 , C08L75/04
摘要： The present invention relates to a sulfur-containing polyureaurethane and a method of preparing said polyureaurethane. In an embodiment, the sulfur-containing polyureaurethane when at least partially cured can have a refractive index of at least 1.57,an Abbe number of at least 35 and a density of less than 1.3 grams/cm3. Further, the sulfur-containing polyureaurethane can be prepared by reacting a polyureaurethane prepolymer comprising a polycyanate and at least one hydrogen-containing material, at least one episulfide-containing material; and an amine-containing curing agent.
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