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公开(公告)号：US10822455B2
公开(公告)日：2020-11-03
申请号：US16529902
申请日：2019-08-02
Applicant: PPG Industries Ohio, Inc.
Inventor： Robert D. Herold , Vivek Badarinarayana
Abstract: An exemplary polymerizable thermosetting composition includes the reaction product of (a) allyl alcohol; (b) a cyclic polyol selected from the group consisting of a cycloaliphatic polyol having at least one secondary hydroxyl group, a heterocyclic polyol having primary and/or secondary hydroxyl groups, and mixtures thereof; (c) ethyleneglycol bischloroformate; and (d) optionally, at least one linear or branched aliphatic polyol having two to six hydroxyl groups. The allyl alcohol (a) is present in an amount of 0.4 to 1.99 equivalents of OH to 1 equivalent chloroformate, and the cyclic polyol (b) is present in an amount of 0.01 to 0.6 equivalents of OH to 1 equivalent of chloroformate. A reaction product, a polymerizate including the polymerizable thermosetting composition, and an optical article including the polymerizable thermosetting composition are also provided.
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公开(公告)号：US20180051115A1
公开(公告)日：2018-02-22
申请号：US15677490
申请日：2017-08-15
Applicant: PPG Industries Ohio, Inc.
Inventor： Robert D. Herold
IPC: C08F236/20
CPC classification number: C08F236/20 , C08F218/16 , G02B1/04 , G02B1/041 , C08F2218/24 , C08F2218/245 , C08L31/06 , C08L69/00
Abstract: A polymerizable composition includes at least one first monomer and at least one second monomer, wherein the at least one first monomer includes an isohexide bis(allyl carbonate) monomer, and wherein the at least one second monomer includes one or more ethylenic unsaturations. Another polymerizable composition includes the reaction product of an isohexide bischloroformate; at least one polyol; allyl alcohol; and, optionally, at least one polychloroformate. An exemplary polymerizable composition includes the transesterification reaction product of an isohexide; diallyl carbonate; and at least one polyol. A polymerizate including the polymerizable composition and an optical article including the polymerizable composition are also provided.
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公开(公告)号：US10407540B2
公开(公告)日：2019-09-10
申请号：US15258495
申请日：2016-09-07
Applicant: PPG Industries Ohio, Inc.
Inventor： Robert D. Herold , Vivek Badarinarayana
Abstract: An exemplary polymerizable composition includes the reaction product of (a) diethyleneglycol bischloroformate; (b) allyl alcohol; (c) a cyclic polyol selected from the group consisting of a cycloaliphatic polyol having at least one secondary hydroxyl group, a heterocyclic polyol having primary and/or secondary hydroxyl groups, and mixtures thereof; (d) optionally, ethyleneglycol bischloroformate; and (e) optionally, at least one linear or branched aliphatic polyol having two to six hydroxyl groups. Another exemplary polymerizable composition includes the reaction product of (a) allyl alcohol; (b) a cyclic polyol selected from the group consisting of a cycloaliphatic polyol having at least one secondary hydroxyl group, a heterocyclic polyol having primary and/or secondary hydroxyl groups, and mixtures thereof; (c) ethyleneglycol bischloroformate; and (d) optionally, at least one linear or branched aliphatic polyol having two to six hydroxyl groups is also described. A reaction product, a polymerizate including the polymerizable composition, and an optical article including the polymerizable composition are also provided.
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4.发明授权公开(公告)号：US09411076B2
公开(公告)日：2016-08-09
申请号：US14025300
申请日：2013-09-12
Applicant: PPG INDUSTRIES OHIO, INC.
Inventor： Brandy D. Slezak , Royann L. Stewart-Davis , Robert D. Herold , Mark P. Bowman , Joseph S. Szul
IPC: G02B1/04
Abstract: Provided is a polymerizable composition including: (a) a polymerizable component; and (b) a pigment component the pigment component includes: (i) an ionic or amphoteric dispersant material; and (ii) pigment nanoparticles uniformly dispersed in the dispersant material (i). The nanoparticles have a particle size of up to 500 nanometers. Also provided is a polymerizable composition of: (a) a polymerizable component including: (i) diethylene glycol bis(allyl carbonate); and (ii) a radical initiator; and (b) a pigment component which includes: (i) an ionic or amphoteric dispersant material derived from polycaprolactone; and (ii) pigment nanoparticles of ultramarine blue having an average particle size of up to 500 nanometers, uniformly dispersed in the dispersant material.
Abstract translation: 本发明提供一种聚合性组合物，其包含：（a）可聚合组分; 和（b）颜料组分，所述颜料组分包括：（i）离子或两性分散剂材料; 和（ii）均匀分散在分散剂材料（i）中的颜料纳米颗粒。 纳米颗粒具有高达500纳米的粒度。 还提供了以下可聚合组合物：（a）可聚合组分，其包含：（i）二甘醇双（碳酸烯丙酯）; 和（ii）自由基引发剂; 和（b）颜料组分，其包括：（i）衍生自聚己内酯的离子或两性分散剂材料; 和（ii）均匀分散在分散剂材料中的平均粒度高达500纳米的群青蓝的颜料纳米颗粒。
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5.发明申请公开(公告)号：US20170066876A1
公开(公告)日：2017-03-09
申请号：US15258495
申请日：2016-09-07
Applicant: PPG Industries Ohio, Inc.
Inventor： Robert D. Herold , Vivek Badarinarayana
IPC: C08G64/02
CPC classification number: C08G64/0291 , C08F18/24 , C09D4/00
Abstract: An exemplary polymerizable composition includes the reaction product of (a) diethyleneglycol bischloroformate; (b) allyl alcohol; (c) a cyclic polyol selected from the group consisting of a cycloaliphatic polyol having at least one secondary hydroxyl group, a heterocyclic polyol having primary and/or secondary hydroxyl groups, and mixtures thereof; (d) optionally, ethyleneglycol bischloroformate; and (e) optionally, at least one linear or branched aliphatic polyol having two to six hydroxyl groups. Another exemplary polymerizable composition includes the reaction product of (a) allyl alcohol; (b) a cyclic polyol selected from the group consisting of a cycloaliphatic polyol having at least one secondary hydroxyl group, a heterocyclic polyol having primary and/or secondary hydroxyl groups, and mixtures thereof; (c) ethyleneglycol bischloroformate; and (d) optionally, at least one linear or branched aliphatic polyol having two to six hydroxyl groups is also described. A reaction product, a polymerizate including the polymerizable composition, and an optical article including the polymerizable composition are also provided.
Abstract translation: 示例性的可聚合组合物包括（a）二氯乙酸二乙二醇酯的反应产物; （b）烯丙醇; （c）选自具有至少一个仲羟基的脂环族多元醇，具有伯羟基和/或仲羟基的杂环多元醇及其混合物的环状多元醇; （d）任选的乙二醇二氯甲酸酯; 和（e）任选的至少一种具有2-6个羟基的直链或支链脂族多元醇。 另一个示例性的可聚合组合物包括（a）烯丙醇的反应产物; （b）选自具有至少一个仲羟基的脂环族多元醇，具有伯羟基和/或仲羟基的杂环多元醇及其混合物的环状多元醇; （c）乙二醇双氯甲酸酯; 和（d）任选地，还描述了至少一个具有2-6个羟基的直链或支链脂族多元醇。 还提供了反应产物，包含可聚合组合物的聚合物和包含可聚合组合物的光学制品。
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Patent Agency Ranking
公开(公告)号：US11028206B2
公开(公告)日：2021-06-08
申请号：US16414970
申请日：2019-05-17
Applicant: PPG Industries Ohio, Inc.
Inventor： Robert D. Herold
IPC: C08F236/20 , C08F218/16 , G02B1/04
Abstract: A polymerizable composition includes the reaction product of an isohexide bischloroformate, at least one polyol, allyl alcohol, and, optionally, at least one polychloroformate. An exemplary polymerizable composition includes (a) the transesterification reaction product of an isohexide, diallyl carbonate, and at least one polyol; and (b) organic peroxide. A polymerizate including the polymerizable composition and an optical article including the polymerizable composition are also provided.
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公开(公告)号：US20190352458A1
公开(公告)日：2019-11-21
申请号：US16529902
申请日：2019-08-02
Applicant: PPG Industries Ohio, Inc.
Inventor： Robert D. Herold , Vivek Badarinarayana
Abstract: An exemplary polymerizable thermosetting composition includes the reaction product of (a) allyl alcohol; (b) a cyclic polyol selected from the group consisting of a cycloaliphatic polyol having at least one secondary hydroxyl group, a heterocyclic polyol having primary and/or secondary hydroxyl groups, and mixtures thereof; (c) ethyleneglycol bischloroformate; and (d) optionally, at least one linear or branched aliphatic polyol having two to six hydroxyl groups. The allyl alcohol (a) is present in an amount of 0.4 to 1.99 equivalents of OH to 1 equivalent chloroformate, and the cyclic polyol (b) is present in an amount of 0.01 to 0.6 equivalents of OH to 1 equivalent of chloroformate. A reaction product, a polymerizate including the polymerizable thermosetting composition, and an optical article including the polymerizable thermosetting composition are also provided.
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公开(公告)号：US20190270834A1
公开(公告)日：2019-09-05
申请号：US16414970
申请日：2019-05-17
Applicant: PPG Industries Ohio, Inc.
Inventor： Robert D. Herold
IPC: C08F236/20 , G02B1/04 , C08F218/16
Abstract: A polymerizable composition includes the reaction product of an isohexide bischloroformate, at least one polyol, allyl alcohol, and, optionally, at least one polychloroformate. An exemplary polymerizable composition includes the transesterification reaction product of (a) an isohexide, diallyl carbonate, and at least one polyol; and (b) organic peroxide. A polymerizate including the polymerizable composition and an optical article including the polymerizable composition are also provided.
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公开(公告)号：US09752025B2
公开(公告)日：2017-09-05
申请号：US14071849
申请日：2013-11-05
Applicant: PPG INDUSTRIES OHIO, INC.
Inventor： David R. Fenn , Wei Wang , Charles R. Hickenboth , Robert D. Herold
CPC classification number: C08L33/14 , C08F2/02 , C08F2/14 , G02B1/041 , C08L33/08 , C08L33/10 , C08L69/00 , C08L67/00
Abstract: Provided is a polymerizable non-aqueous dispersion, wherein the non-aqueous dispersion comprises: (a) a polymerizable component; and (b) polymeric microparticles dispersed in a continuous phase, wherein the microparticles comprise a dispersion polymerization reaction product prepared from a reaction mixture comprising an ethylenically unsaturated monomer, and an acrylic polymer stabilizer, and wherein the continuous phase is the same as or different from the polymerizable component (a). Also provided are optical articles prepared from the polymerizable non-aqueous dispersions.
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公开(公告)号：US12084531B2
公开(公告)日：2024-09-10
申请号：US17415408
申请日：2019-12-17
Applicant: PPG Industries Ohio, Inc.
Inventor： Robert D. Herold , Jeremy J. Hay
IPC: C08F228/02 , B29D11/00 , B29K33/04 , G02B1/04
CPC classification number: C08F228/02 , B29D11/00413 , B29D11/00442 , G02B1/041 , B29K2033/04 , B29K2909/08 , B29K2995/0031 , B29K2995/007 , B29K2995/0082 , C08F2810/20
Abstract: Compositions including a combination of (meth)acryloyl-terminated monomers and oligomers prepared by co-reacting reactants having active hydrogen groups with an acrylating agent are disclosed. Polymerizates formed using the combinations of (meth)acryloyl-terminated monomers and oligomers exhibit a high hardness, excellent thermomechanical properties, and a high refractive index. The compositions can be used to fabricate optical components.
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