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1. 发明授权

US07009032B2 Sulfide-containing polythiols 有权
公开(公告)号：US07009032B2
公开(公告)日：2006-03-07
申请号：US10725034
申请日：2003-12-02
申请人： Nina Bojkova , Robert A. Smith
发明人： Nina Bojkova , Robert A. Smith
IPC分类号： C08G75/14
CPC分类号： C08G75/10 , C07D339/06 , C07D339/08 , C08G18/12 , C08G18/3876 , C08G18/4018 , C08G18/4277 , C08G18/4837 , C08G18/5072 , C08G18/664 , C08G18/672 , C08G18/758 , C08G75/02 , C08G75/04 , C08G75/06 , C08G18/3243 , C08G18/64
摘要： The present invention relates to sulfide-containing polythiols and their methods of preparation. Sulfide-containing polythiols can have a variety of uses and applications. The sulfide-containing polythiols of the present invention can be especially useful in polyurethane compositions for the manufacture of ophthalmic lenses.

2. 发明申请

US20080161528A1 SULFIDE-CONTAINING POLYTHIOLS 有权
标题翻译：含硫的聚合物
公开(公告)号：US20080161528A1
公开(公告)日：2008-07-03
申请号：US12037241
申请日：2008-02-26
申请人： Nina Bojkova , Robert A. Smith
发明人： Nina Bojkova , Robert A. Smith
IPC分类号： C08G75/10
CPC分类号： C08G75/10 , C07D339/06 , C07D339/08 , C08G18/12 , C08G18/3876 , C08G18/4018 , C08G18/4277 , C08G18/4837 , C08G18/5072 , C08G18/664 , C08G18/672 , C08G18/758 , C08G75/02 , C08G75/04 , C08G75/06 , C08G18/3243 , C08G18/64
摘要： The present invention relates to sulfide-containing polythiols and their methods of preparation. Sulfide-containing polythiols can have a variety of uses and applications. The sulfide-containing polythiols of the present invention can be especially useful in polyurethane compositions for the manufacture of ophthalmic lenses.
摘要翻译：本发明涉及含硫化物的多硫醇及其制备方法。含硫化物的多硫醇可以具有多种用途和应用。本发明的含硫化物的多硫醇可用于制造眼科镜片的聚氨酯组合物中。

3. 发明授权

US07411034B2 Sulfide-containing polythiols 有权
标题翻译：含硫化物的多硫醇
公开(公告)号：US07411034B2
公开(公告)日：2008-08-12
申请号：US11233790
申请日：2005-09-23
申请人： Nina Bojkova , Robert A. Smith
发明人： Nina Bojkova , Robert A. Smith
IPC分类号： C08G75/14
CPC分类号： C08G75/10 , C07D339/06 , C07D339/08 , C08G18/12 , C08G18/3876 , C08G18/4018 , C08G18/4277 , C08G18/4837 , C08G18/5072 , C08G18/664 , C08G18/672 , C08G18/758 , C08G75/02 , C08G75/04 , C08G75/06 , C08G18/3243 , C08G18/64
摘要： Provided are methods of preparing sulfide-containing polythiol including (a) introducing asym-dichloroacetone together with a polymercaptan to form a reaction product; and (b) introducing the reaction product of (a) with a material chosen from polymercaptoalkylsulfide, polymercaptan and mixtures thereof.
摘要翻译：提供了制备含硫化物多硫醇的方法，其包括（a）将异丙基 - 二氯丙酮与聚硫醇一起引入以形成反应产物; 和（b）将（a）的反应产物与选自聚合巯基烷基硫醚，聚硫醇及其混合物的材料引入。

4. 发明申请

US20060025563A1 Sulfide-containing polythiols 有权
公开(公告)号：US20060025563A1
公开(公告)日：2006-02-02
申请号：US11233790
申请日：2005-09-23
申请人： Nina Bojkova , Robert Smith
发明人： Nina Bojkova , Robert Smith
IPC分类号： C07D339/02 , C08G75/00
CPC分类号： C08G75/10 , C07D339/06 , C07D339/08 , C08G18/12 , C08G18/3876 , C08G18/4018 , C08G18/4277 , C08G18/4837 , C08G18/5072 , C08G18/664 , C08G18/672 , C08G18/758 , C08G75/02 , C08G75/04 , C08G75/06 , C08G18/3243 , C08G18/64
摘要： The present invention relates to sulfide-containing polythiols and their methods of preparation. Sulfide-containing polythiols can have a variety of uses and applications. The sulfide-containing polythiols of the present invention can be especially useful in polyurethane compositions for the manufacture of ophthalmic lenses.

5. 发明申请

US20070270548A1 COMPOSITIONS AND ARTICLES PREPARED FROM THIOETHER FUNCTIONAL OLIGOMERIC POLYTHIOLS 有权
标题翻译：由功能低聚多糖制备的组合物和制品
公开(公告)号：US20070270548A1
公开(公告)日：2007-11-22
申请号：US11744240
申请日：2007-05-04
申请人： Nina Bojkova , Thomas Rukavina , Gregory McCollum
发明人： Nina Bojkova , Thomas Rukavina , Gregory McCollum
IPC分类号： C08G18/69
CPC分类号： C08G18/3876 , C08G18/3234 , C08G18/324 , C08G18/722 , C08G18/755 , C08G18/758 , C08G18/765 , C08G75/045 , C08L81/02 , C09D175/04 , G02B1/041 , Y10T428/31551 , C08L2666/14 , C08L75/04 , C08L81/00
摘要： Provided is a composition including a reaction product of: (A) a reactive compound that includes a material having functional groups that are reactive with active hydrogens; (B) a thioether-functional, oligomeric polythiol prepared by reacting together: (1) a compound having at least two thiol functional groups; (2) a compound having triple bond functionality; and optionally (3) a compound having at least two double bonds; and, optionally, (C) a compound different from (B) containing active hydrogens. Coating compositions, articles of manufacture and related processes also are provided.
摘要翻译：本发明提供了包含以下反应产物的组合物：（A）包含具有与活性氢反应的官能团的材料的反应性化合物; （B）通过一起反应制备的硫醚官能的低聚多硫醇：（1）具有至少两个硫醇官能团的化合物; （2）具有三键官能团的化合物; 和（3）具有至少两个双键的化合物; 和（C）不同于含有活性氢的（B）化合物的化合物。还提供了涂料组合物，制品和相关方法。

6. 发明申请

US20070142606A1 Polyurethane (ureas) and sulfur-containing polyurethane (ureas) methods of preparation 审中-公开
标题翻译：聚氨酯（脲）和含硫聚氨酯（脲）的制备方法
公开(公告)号：US20070142606A1
公开(公告)日：2007-06-21
申请号：US11303892
申请日：2005-12-16
申请人： Nina Bojkova , Daryl Robinson , Thomas Rukavina
发明人： Nina Bojkova , Daryl Robinson , Thomas Rukavina
IPC分类号： C08G18/00
CPC分类号： C08G18/3206 , C08G18/324 , C08G18/3876 , C08G2120/00
摘要： The present invention relates to polyurethane(ureas), sulfur-containing polyurethane(ureas) and methods for their preparation. Polyurethane(urea) of the present invention can be prepared by combining polyisocyanate; trifunctional or higher-functional polyol diol and diamine. Sulfur-containing polyurethane(urea) of the present invention can be prepared by combining (a) polyisocyanate and/or polyisothiocyanate; (b) trifunctional or higher-functional (c) polyol and/or trifunctional or higher-functional polythiol and diol and/or dithiol and/or dithiol oligomer and (d) diamine wherein at least one of (a), (b), (c) and (d) is sulfur-containing.
摘要翻译：本发明涉及聚氨酯（脲），含硫聚氨酯（尿素）及其制备方法。本发明的聚氨酯（尿素）可以通过将多异氰酸酯，三官能或更高官能的多元醇二醇和二胺。本发明的含硫聚氨酯（脲）可以通过（a）多异氰酸酯和/或多异硫氰酸酯组合来制备; （b）三官能或更高官能的（c）多元醇和/或三官能或更高官能的多硫醇和二醇和/或二硫醇和/或二硫醇低聚物和（d）二胺，其中（a），（b）（c）和（d）是含硫的。

7. 发明申请

US20080160318A1 POLYUREA/POLYTHIOUREA COATINGS 审中-公开
标题翻译： POLYUREA / POLYTHIOUREA涂料
公开(公告)号：US20080160318A1
公开(公告)日：2008-07-03
申请号：US11744259
申请日：2007-05-04
申请人： Howard Senkfor , Thomas R. Hockswender , Nina Bojkova , Paul P. Greigger , Gregory J. McCollum
发明人： Howard Senkfor , Thomas R. Hockswender , Nina Bojkova , Paul P. Greigger , Gregory J. McCollum
IPC分类号： C08G18/02 , B32B27/40
CPC分类号： C08G18/3876 , C08G18/3234 , C08G18/324 , C08G18/722 , C08G18/755 , C08G18/758 , C08G18/765 , C08G75/045 , C08L81/02 , C09D175/04 , G02B1/041 , Y10T428/31551 , C08L2666/14 , C08L75/04 , C08L81/00
摘要： Polyurea/polythiourea compositions comprising the reaction product of a first component comprising isocyanate and a second component comprising an amine, wherein the first and/or second component further comprises a sulfur-containing compound are disclosed. Methods for using the coating, and substrates coated therewith, are also disclosed.
摘要翻译：包含含有异氰酸酯的第一组分与包含胺的第二组分的反应产物的聚脲/聚硫脲组合物，其中第一组分和/或第二组分进一步含有含硫化合物。还公开了使用该涂层的方法及其涂覆的基材。

8. 发明申请

US20070142604A1 Polyurethanes and sulfur-containing polyurethanes and methods of preparation 审中-公开
标题翻译：聚氨酯和含硫聚氨酯及其制备方法
公开(公告)号：US20070142604A1
公开(公告)日：2007-06-21
申请号：US11303671
申请日：2005-12-16
申请人： Nina Bojkova , Daryl Robinson , Thomas Rukavina
发明人： Nina Bojkova , Daryl Robinson , Thomas Rukavina
IPC分类号： C08G18/00
CPC分类号： C08G18/758 , C08G18/10 , C08G18/3206 , C08G18/3876
摘要： The present invention relates to polyurethanes and sulfur-containing polyurethanes and methods for their preparation. Polyurethanes of the present invention can be prepared by combining polyisocyanate; trifunctional or higher-functional polyol having molecular weight of less than or equal to 200 grams/mole; and diol having molecular weight of less than or equal to 200 grams/mole. Sulfur-containing polyurethanes of the present invention can be prepared by combining polyisocyanate and/or polyisothiocyanate; trifunctional or higher-functional polyol having molecular weight of less than or equal to 200 grams/mole, and/or trifunctional or higher-functional polythiol having molecular weight of less than or equal to 600 grams/mole; and diol having molecular weight of less than or equal to 200 grams/mole and/or dithiol having molecular weight of less than or equal to 600 grams/mole.
摘要翻译：本发明涉及聚氨酯和含硫聚氨酯及其制备方法。本发明的聚氨酯可以通过将多异氰酸酯，分子量小于或等于200克/摩尔的三官能或更高官能的多元醇; 和分子量小于或等于200克/摩尔的二醇。本发明的含硫聚氨酯可以通过混合多异氰酸酯和/或多异硫氰酸酯来制备; 分子量小于或等于200克/摩尔的三官能或更高官能的多元醇和/或分子量小于或等于600克/摩尔的/或三官能或更高官能的多硫醇; 和分子量小于或等于200克/摩尔的二醇和/或分子量小于或等于600克/摩尔的二硫醇。

9. 发明申请

US20050282991A1 High impact poly (urethane urea) polysulfides 审中-公开
标题翻译：高抗冲聚氨酯脲多硫化物
公开(公告)号：US20050282991A1
公开(公告)日：2005-12-22
申请号：US11141636
申请日：2005-05-31
申请人： Nina Bojkova , Robert Smith , Robert Herold , Chandra Rao , William McDonald , Vidhu Nagpal , Marvin Graham , Phillip Yu , Suresh Sawant , Michael Okoroafor
发明人： Nina Bojkova , Robert Smith , Robert Herold , Chandra Rao , William McDonald , Vidhu Nagpal , Marvin Graham , Phillip Yu , Suresh Sawant , Michael Okoroafor
IPC分类号： C08G18/00 , C08G18/12 , C08G18/38 , C08G18/42 , C08G18/50 , C08G18/66 , C08G18/72 , C08G18/75 , C08G18/77
CPC分类号： C08G18/3876 , C08G18/12 , C08G18/4277 , C08G18/5072 , C08G18/52 , C08G18/6607 , C08G18/6611 , C08G18/664 , C08G18/6644 , C08G18/722 , C08G18/724 , C08G18/758 , C08G18/775 , G02B1/04 , C08G18/3237 , C08G18/3225 , 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.
摘要翻译：本发明涉及一种含硫聚脲氨基甲酸酯及其制备方法。在一个实施方案中，适于具有至少1.57的折射率，至少32的阿贝数和小于1.3克/厘米3的密度的含硫聚脲聚氨酯，当至少部分地治愈

10. 发明申请

US20070238848A1 High impact poly (urethane urea) polysulfides 审中-公开
标题翻译：高抗冲聚氨酯脲多硫化物
公开(公告)号：US20070238848A1
公开(公告)日：2007-10-11
申请号：US11303832
申请日：2005-12-16
申请人： Nina Bojkova , Robert Smith , Robert Herold , Chandra Rao , William McDonald , Vidhu Nagpal , Marvin Graham , Phillip Yu , Suresh Sawant , Michael Okoroafor
发明人： Nina Bojkova , Robert Smith , Robert Herold , Chandra Rao , William McDonald , Vidhu Nagpal , Marvin Graham , Phillip Yu , Suresh Sawant , Michael Okoroafor
IPC分类号： C08G18/00
CPC分类号： C08G18/724 , C08G18/12 , C08G18/3876 , C08G18/4018 , C08G18/4277 , C08G18/751 , C08G18/755 , C08G18/324 , C08G18/3874
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.
摘要翻译：本发明涉及一种含硫聚脲氨基甲酸酯及其制备方法。在一个实施方案中，适于具有至少1.57的折射率，至少32的阿贝数和小于1.3克/厘米3的密度的含硫聚脲聚氨酯，当至少部分地治愈

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