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公开(公告)号：US07923484B2
公开(公告)日：2011-04-12
申请号：US11886387
申请日：2006-01-16
CPC分类号： C08F2/46 , C08F218/16
摘要： A process for polymerization of diethylene glycol bis allyl carbonate which may advantageously be employed for producing plastic lenses having a low refractive index comprising in the step of subjecting diethylene glycol bis allyl carbonate to the step of gamma radiation in the presence of diiso propyl peroxydicarbonate as a catalyst.
摘要翻译： 一种二甘醇双烯丙基碳酸酯的聚合方法，其可有利地用于生产具有低折射率的塑料透镜，该方法包括在二异丙基过氧化二碳酸酯存在下将二甘醇双烯丙基碳酸酯进行γ辐射步骤 催化剂。
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公开(公告)号：US20100029805A1
公开(公告)日：2010-02-04
申请号：US12303636
申请日：2007-03-09
IPC分类号： C08F2/46
CPC分类号： C08F230/08 , C08F212/08 , C08K3/22 , G02B1/041 , C08L33/00
摘要： A process for the preparation of lead containing polyacrylates for optical applications. The process consists in dispersing lead monoxide in acrylic acid to form a monomer mixture. An aromatic carboxylic acid is added to the monomer mixture and then a cross linking agent is added thereto. Such a monomer mixture is subjected to the step of polymerization by gamma radiation.
摘要翻译： 一种用于制备用于光学应用的含铅聚丙烯酸酯的方法。 该方法包括将一氧化铅分散在丙烯酸中以形成单体混合物。 将芳族羧酸加入到单体混合物中，然后加入交联剂。 这样的单体混合物经受γ辐射聚合的步骤。
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公开(公告)号：US20100234487A1
公开(公告)日：2010-09-16
申请号：US12303645
申请日：2007-03-09
IPC分类号： C08K3/30 , C09D133/02
CPC分类号： G02B1/04 , C07C51/412 , C08F212/08 , C08F220/06 , C08F230/04 , C08K3/22 , C08L33/02 , C07C57/04
摘要： A process for the preparation of barium containing polyacrylates for optical and coating applications. The process consists in dispersing octahydrate of barium hydroxide in acrylic acid to form a monomer mixture. An aromatic carboxylic acid is added to the monomer mixture and then a cross linking agent is added thereto. Such a monomer mixture is subjected to the step of polymerization by gamma radiation.
摘要翻译： 一种用于制备用于光学和涂层应用的含钡聚丙烯酸酯的方法。 该方法包括将氢氧化钡中的八水合物分散在丙烯酸中以形成单体混合物。 将芳族羧酸加入到单体混合物中，然后加入交联剂。 这样的单体混合物经受γ辐射聚合的步骤。
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公开(公告)号：US08759413B2
公开(公告)日：2014-06-24
申请号：US12303659
申请日：2007-03-09
IPC分类号： C08F290/06 , C08F30/04 , C08F130/04 , C08F230/04 , C08L63/00
CPC分类号： C08F230/04 , C08F212/08 , C08K3/22 , G02B1/041
摘要： A process for the preparation of lanthanum containing polyacrylates for optical applications. The process consists in dispersing lanthanum oxide in acrylic acid to form a monomer mixture. An aromatic carboxylic acid is added to the monomer mixture and then a cross linking agent is added thereto. Such a monomer mixture is subjected to the step of polymerization by gamma radiation.
摘要翻译： 一种用于光学应用的含镧聚丙烯酸酯的制备方法。 该方法在于将氧化镧在丙烯酸中分散以形成单体混合物。 将芳族羧酸加入到单体混合物中，然后加入交联剂。 这样的单体混合物经受γ辐射聚合的步骤。
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5.发明授权Process for the synthesis and preparation of polymeric materials for use in optical applications such as plastic lenses 失效用于合成和制备用于光学应用例如塑料透镜的聚合物材料的方法公开(公告)号：US08173754B2
公开(公告)日：2012-05-08
申请号：US12304601
申请日：2007-03-09
CPC分类号： C08F230/04 , C08F220/06 , G02B1/041 , C08L33/02
摘要： This invention relates to a process for the preparation of plastic material for use in optical lenses comprising the steps of: a) synthesizing lead acrylate by adding lead monoxide to NaoH, which is stirred to obtain a homogenous mixture, b) adding an inhibitor to such a monomer mixture; c) adding acrylic acid drop wise to such a monomer mixture so as to avoid the formation of by products, d) heating the mixture of step (c) to a temperature of 35 to 45° C. till a white precipitate of lead acrylate is obtained, e) filtering, washing and drying the precipitate, f) subjecting lead acrylate to the step of polymerization by stepwise heating.
摘要翻译： 本发明涉及一种用于制备用于光学透镜的塑料材料的方法，包括以下步骤：a）通过向NaoH中加入一氧化铅合成丙烯酸铅，将其搅拌得到均匀的混合物，b）向其中加入抑制剂 单体混合物; c）将丙烯酸滴加到这种单体混合物上以避免产物形成，d）将步骤（c）的混合物加热至35-45℃，直至丙烯酸铅的白色沉淀物为 e）过滤，洗涤和干燥沉淀物，f）使丙烯酸铅经过逐步加热进行聚合步骤。
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公开(公告)号：US08586646B2
公开(公告)日：2013-11-19
申请号：US12303645
申请日：2007-03-09
CPC分类号： G02B1/04 , C07C51/412 , C08F212/08 , C08F220/06 , C08F230/04 , C08K3/22 , C08L33/02 , C07C57/04
摘要： A process for the preparation of barium containing polyacrylates for optical and coating applications. The process consists in dispersing octahydrate of barium hydroxide in acrylic acid to form a monomer mixture. An aromatic carboxylic acid is added to the monomer mixture and then a cross linking agent is added thereto. Such a monomer mixture is subjected to the step of polymerization by gamma radiation.
摘要翻译： 一种用于制备用于光学和涂层应用的含钡聚丙烯酸酯的方法。 该方法包括将氢氧化钡中的八水合物分散在丙烯酸中以形成单体混合物。 将芳族羧酸加入到单体混合物中，然后加入交联剂。 这样的单体混合物经受γ辐射聚合的步骤。
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公开(公告)号：US08586645B2
公开(公告)日：2013-11-19
申请号：US12303636
申请日：2007-03-09
CPC分类号： C08F230/08 , C08F212/08 , C08K3/22 , G02B1/041 , C08L33/00
摘要： A process for the preparation of lead containing polyacrylates for optical applications. The process consists in dispersing lead monoxide in acrylic acid to form a monomer mixture. An aromatic carboxylic acid is added to the monomer mixture and then a cross linking agent is added thereto. Such a monomer mixture is subjected to the step of polymerization by gamma radiation.
摘要翻译： 一种用于制备用于光学应用的含铅聚丙烯酸酯的方法。 该方法包括将一氧化铅分散在丙烯酸中以形成单体混合物。 将芳族羧酸加入到单体混合物中，然后加入交联剂。 这样的单体混合物经受γ辐射聚合的步骤。
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8.发明申请公开(公告)号：US20100016524A1
公开(公告)日：2010-01-21
申请号：US12304601
申请日：2007-03-09
IPC分类号： C08F30/04
CPC分类号： C08F230/04 , C08F220/06 , G02B1/041 , C08L33/02
摘要： This invention relates to a process for the preparation of plastic material for use in optical lenses comprising the steps of: a) synthesizing lead acrylate by adding lead monoxide to NaoH, which is stirred to obtain a homogenous mixture, b) adding an inhibitor to such a monomer mixture; c) adding acrylic acid drop wise to such a monomer mixture so as to avoid the formation of by products, d) heating the mixture of step (c) to a temperature of 35 to 45° C. till a white precipitate of lead acrylate is obtained, e) filtering, washing and drying the precipitate, f) subjecting lead acrylate to the step of polymerization by stepwise heating.
摘要翻译： 本发明涉及一种用于制备用于光学透镜的塑料材料的方法，包括以下步骤：a）通过向NaoH中加入一氧化铅合成丙烯酸铅，将其搅拌得到均匀的混合物，b）向其中加入抑制剂 单体混合物; c）将丙烯酸滴加到这种单体混合物上以避免产物形成，d）将步骤（c）的混合物加热至35-45℃，直至丙烯酸铅的白色沉淀物为 e）过滤，洗涤和干燥沉淀物，f）使丙烯酸铅经过逐步加热进行聚合步骤。
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公开(公告)号：US20090209675A1
公开(公告)日：2009-08-20
申请号：US12303659
申请日：2007-03-09
IPC分类号： C08F2/46
CPC分类号： C08F230/04 , C08F212/08 , C08K3/22 , G02B1/041
摘要： A process for the preparation of lanthanum containing polyacrylates for optical applications. The process consists in dispersing lanthanum oxide in acrylic acid to form a monomer mixture. An aromatic carboxylic acid is added to the monomer mixture and then a cross linking agent is added thereto. Such a monomer mixture is subjected to the step of polymerization by gamma radiation.
摘要翻译： 一种用于光学应用的含镧聚丙烯酸酯的制备方法。 该方法在于将氧化镧在丙烯酸中分散以形成单体混合物。 将芳族羧酸加入到单体混合物中，然后加入交联剂。 这样的单体混合物经受γ辐射聚合的步骤。
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