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1. 发明授权

US07098290B1 Method of preparing an optical polymerizate 有权
标题翻译：光聚合物的制备方法
公开(公告)号：US07098290B1
公开(公告)日：2006-08-29
申请号：US09695332
申请日：2000-10-25
申请人： Michael O. Okoroafor , Robert A. Smith , Rifat Tabakovic , Marvin J. Graham , Robert D. Herold
发明人： Michael O. Okoroafor , Robert A. Smith , Rifat Tabakovic , Marvin J. Graham , Robert D. Herold
IPC分类号： C08G18/10 , C08G18/32 , C08G18/38 , C08G18/46 , C08G18/72
CPC分类号： C08G18/3876 , C08G18/324 , C08G18/4277 , C08G18/758 , C08G18/7642 , C08G18/765 , Y10S348/902 , Y10T428/31551
摘要： The present invention is directed to a novel method of preparing a polymerizate, which includes the step of polymerizing a two-component composition, which includes: a first component containing at least one polycyanate reactant having at least two functional groups selected from isocyanate, isothiocyanate and combinations thereof, the polycyanate reactant being the reaction product of: a polythiol monomer having at least two thiol groups; and a polycyanate monomer having at least two functional groups selected from isocyanate, isothiocyanate and combinations thereof; and a second component containing at least one polyamine reactant having at least two functional groups selected from primary amine, secondary amine and combinations thereof. The molar equivalent ratio of (NCO+NCS) groups from the first component to (—NH2+—NH—) groups from the second component is from 0.5 to 100. The present invention is also directed to polymerizates prepared according to the method of the present invention. The present invention is further directed to photochromic articles that may be prepared from the polymerizates of the present invention.
摘要翻译：本发明涉及一种制备聚合物的新方法，其包括聚合双组分组合物的步骤，其包括：含有至少一种具有至少两个选自异氰酸酯，异硫氰酸酯的官能团的聚氰酸酯反应物的第一组分和聚氰酸酯反应物是以下物质的反应产物：具有至少两个硫醇基团的多硫醇单体; 和具有至少两个选自异氰酸酯，异硫氰酸酯及其组合的官能团的聚氰酸酯单体; 和含有至少一种具有至少两个选自伯胺，仲胺及其组合的官能团的多胺反应物的第二组分。来自第二组分的来自第一组分的（NCO + NCS）基团与（-NH 2 N + N - NH-）基团的摩尔当量比为0.5至100.本发明还涉及根据本发明的方法制备的聚合物。本发明还涉及可由本发明的聚合物制备的光致变色制品。

2. 发明授权

US06531076B2 Photochromic organic resin composition 有权
标题翻译：光致变色有机树脂组合物
公开(公告)号：US06531076B2
公开(公告)日：2003-03-11
申请号：US09766554
申请日：2001-01-19
申请人： John C. Crano , Carol L. Knox , Michael O. Okoroafor , Robert A. Smith , Rifat Tabakovic
发明人： John C. Crano , Carol L. Knox , Michael O. Okoroafor , Robert A. Smith , Rifat Tabakovic
IPC分类号： G02B523
CPC分类号： G03C1/733 , C08G18/12 , C08G18/6611 , C08G18/758 , C08G2120/00 , C08K5/0091 , C08K5/1545 , C08K5/34 , C08K5/35 , G02B5/23 , Y10T428/31551 , Y10T428/31554 , Y10T428/31562 , Y10T428/31573 , C08G18/3225
摘要： Described are photochromic organic resin compositions and the impact resistant polymerizates and coating compositions made therefrom. The organic resin composition comprises the reaction product of at least one polyol having greater than 1.0 hydroxyl groups; at least one polyisocyanate having greater than 1.0 isocyanato groups; and at least one polyamine curing agent having greater than 1.0 amino groups. The polymerizates are made photochromic either by the addition of organic photochromic compounds to the reactants used to form the polymerizate or by methods that imbibe or transfer the photochromic compounds into the polymerizate. Optically clear photochromic and impact resistant articles such as ophthalmic lenses and articles having photochromic coatings prepared from the photochromic organic resin compositions are also described.
摘要翻译：描述了光致变色有机树脂组合物和由其制备的耐冲击聚合物和涂料组合物。有机树脂组合物包含至少一种具有大于1.0个羟基的多元醇的反应产物; 至少一种具有大于1.0个异氰酸酯基的多异氰酸酯; 和至少一种具有大于1.0个氨基的多胺固化剂。通过向用于形成聚合物的反应物中加入有机光致变色化合物或通过将光致变色化合物吸收或转移到聚合物中的方法，将聚合物制成光致变色。还描述了由光致变色有机树脂组合物制备的光学透明的光致变色和耐冲击制品例如眼镜片和具有光致变色涂层的制品。

3. 发明授权

US06194479B1 “Latex foam” 失效
标题翻译： “乳胶泡沫”
公开(公告)号：US06194479B1
公开(公告)日：2001-02-27
申请号：US09365087
申请日：1999-07-30
申请人： Rifat Tabakovic
发明人： Rifat Tabakovic
IPC分类号： C08J914
CPC分类号： C08J9/00 , C08J2207/04 , C08J2333/00
摘要： A composition comprising a vinyl acetate acrylic copolymer or a carboxylated acrylic copolymer with or without additional latices, about 1 to 6 parts of a non-ionic surfactant, from 0 to 4 parts of a coalescing agent and from 0 to 5 parts of a co-surfactant, with about 15 to 100 parts of starch, and a propellant in the amount of from about 2% to 10% by weight of the entire composition. The composition is preferably contained under pressure in an aerosol can.
摘要翻译：一种组合物，其包含乙酸乙烯酯丙烯酸共聚物或羧基化丙烯酸共聚物，其具有或不具有另外的胶乳，约1至6份非离子表面活性剂，0至4份聚结剂和0至5份共聚物，表面活性剂，约15至100份淀粉，和推荐剂的量为整个组合物重量的约2％至10％。组合物优选在气雾罐中在压力下包含。

4. 发明申请

US20050176839A1 Low density acoustic foams based on biopolymers 审中-公开
标题翻译：基于生物聚合物的低密度声发泡体
公开(公告)号：US20050176839A1
公开(公告)日：2005-08-11
申请号：US10776648
申请日：2004-02-10
申请人： Huzeir Lekovic , Rifat Tabakovic , Ali El-Khatib , Frank Billotto
发明人： Huzeir Lekovic , Rifat Tabakovic , Ali El-Khatib , Frank Billotto
IPC分类号： C08G18/12 , C08G18/67 , C08G18/81 , C08G18/00
CPC分类号： C08G18/8175 , C08G18/12 , C08G18/672 , C08G2101/0025 , C08G18/36
摘要： Rigid polyurethane foams are described. The foams are made using a prepolymer that is the reaction product of at least one polyisocyanate component, at least one hydroxy-functional acrylate component, and at least one polyol component. The prepolymer is then reacted at specified volume ratios and isocyanate indices with at least one polyol component that includes at least one polyol that is a biopolymer, including but not limited to castor oil, soybean oil, and the like. The foam is made in the presence of at least one blowing agent and at least one catalyst.
摘要翻译：描述刚性聚氨酯泡沫。泡沫使用作为至少一种多异氰酸酯组分，至少一种羟基官能丙烯酸酯组分和至少一种多元醇组分的反应产物的预聚物制备。然后将预聚物以特定体积比和异氰酸酯指数与至少一种多元醇组分反应，所述多元醇组分包括至少一种作为生物聚合物的多元醇，包括但不限于蓖麻油，大豆油等。泡沫体在至少一种发泡剂和至少一种催化剂的存在下制备。

5. 发明授权

US08372892B2 Attached, high reactivity rigid polyurethane foams 失效
标题翻译：附加的高反应性刚性聚氨酯泡沫
公开(公告)号：US08372892B2
公开(公告)日：2013-02-12
申请号：US10564189
申请日：2005-03-07
申请人： Huzeir Lekovic , Ali El-Khatib , Frank Vincent Billotto , Rifat Tabakovic , Ali Ozasahin
发明人： Huzeir Lekovic , Ali El-Khatib , Frank Vincent Billotto , Rifat Tabakovic , Ali Ozasahin
IPC分类号： C08G18/08
CPC分类号： C08G18/482 , C08G18/10 , C08G18/672 , C08G2101/0025 , C08G2101/0066 , C08G2350/00 , C08J9/08 , C08J2205/10 , C08J2375/04 , C08G18/3823 , C08G18/48
摘要： Polyurethane foams are made and attached to a substrate having an open cavity, but reacting prepolymer and polyol components in the presence of certain carbamate blowing agents. This process allows for very fast curing, good quality, adherent foamy to be produced on, for example, vehicle parts and assemblies, for acoustical or vibration dampening and for structural reinforcement.
摘要翻译：将聚氨酯泡沫制成并附着到具有开放空腔的基材上，但在某些氨基甲酸酯发泡剂存在下使预聚物和多元醇组分反应。该方法允许在例如车辆部件和组件上产生非常快速的固化，良好的质量，粘附的泡沫，用于声学或振动阻尼和结构加固。

6. 发明申请

US20070128367A1 Method to adhere an expandable flexible polyurethane to a substrate 审中-公开
标题翻译：将可膨胀的柔性聚氨酯粘附到基底上的方法
公开(公告)号：US20070128367A1
公开(公告)日：2007-06-07
申请号：US10592592
申请日：2005-03-08
申请人： Rifat Tabakovic , Huzeir Lekovic , Frank Billotto , Ali El-Khatib
发明人： Rifat Tabakovic , Huzeir Lekovic , Frank Billotto , Ali El-Khatib
IPC分类号： B05D3/02
CPC分类号： C08G18/36 , C08G18/10 , C08G18/409 , C08G18/4804 , C08G18/4841 , C08G18/6552 , C08G18/6674 , C08G18/7664 , C08G18/794 , C08G2101/0008 , C08G2101/005 , C08G2101/0058 , C08G2120/00 , C08G2150/60 , C08G2170/60 , C08G2350/00 , C08J9/06 , C08J9/103 , C08J2375/04 , C08J2375/08 , C08K5/09 , C08K5/29 , C08L83/00 , C08G18/4009
摘要： Foam-in-place, one component polyurethane compositions are useful to produce foams that adhere to various substrates such as certain vehicle parts and assemblies. The polyurethane composition contains a heat-activated blowing agent. The composition is based on a polyurethane resin that is expandable. The resin is a heat-softenable material, or a low molecular weight material that engages in further curing during the heat expansion step.
摘要翻译：泡沫就地，单组分聚氨酯组合物可用于生产粘附到各种基材如某些车辆部件和组件的泡沫。聚氨酯组合物含有热活化发泡剂。该组合物基于可膨胀的聚氨酯树脂。该树脂是可热软化的材料，或在热膨胀步骤中进一步固化的低分子量材料。

7. 发明授权

US6011076A Latex foam 失效
标题翻译：乳胶泡沫
公开(公告)号：US6011076A
公开(公告)日：2000-01-04
申请号：US112420
申请日：1998-07-09
申请人： Rifat Tabakovic
发明人： Rifat Tabakovic
IPC分类号： C08J9/00 , C08J9/14
CPC分类号： C08J9/00 , C08J2207/04 , C08J2333/00
摘要： A composition of a vinyl acetate acrylic copolymer or a carboxylated acrylic copolymer with or without additional latices, about 1 to 6 parts of a non-ionic surfactant, from 0 to 4 parts of a coalescing agent and from 0 to 5 parts of a co-surfactant, with about 15 to 100 parts of starch. A propellant is from about 2% to 10% by weight of the entire composition, and the composition is contained in an aerosol can. A method is also described.
摘要翻译：具有或不含附加胶乳的乙酸乙烯酯丙烯酸共聚物或羧化丙烯酸共聚物的组合物，约1至6份非离子表面活性剂，0至4份聚结剂和0至5份共聚物，表面活性剂，约15-100份淀粉。推进剂占整个组合物的约2重量％至10重量％，并且组合物包含在气溶胶罐中。还描述了一种方法。

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