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公开(公告)号:US20120122745A1
公开(公告)日:2012-05-17
申请号:US13333273
申请日:2011-12-21
IPC分类号: C10M169/04 , C07D317/30 , C07D319/06 , C08K5/1575 , C09K3/00 , C08L27/06 , C08L67/04 , C08L31/04 , C08L69/00 , C07D407/12 , C08K5/1565
CPC分类号: C07D407/12 , C07D317/30 , C08K5/1515 , C08K5/1565 , C08K5/1575 , C10M129/20 , C10M129/70 , C10M2207/044
摘要: Various esterified alkyl ketal ester or hydroxyalkyl ketal ester products are useful as components of organic polymer compositions. The ketal esters are produced in certain transesterifications between alkyl ketal esters and/or hydroxyalkyl ketal esters and polyols, aminoalcohols, polyamines and/or polycarboxylic acids. The products are excellent plasticizers for a variety of organic polymers, notable poly(vinyl chloride) plastisols. The products are also very good lubricants for many lubrication applications.
摘要翻译: 各种酯化的烷基缩酮酯或羟烷基缩酮酯产物可用作有机聚合物组合物的组分。 缩酮是在烷基缩酮酯和/或羟烷基缩酮酯和多元醇,氨基醇,多胺和/或多元羧酸之间的某些酯交换中产生的。 该产品是各种有机聚合物,着名的聚(氯乙烯)增塑溶胶的优异增塑剂。 该产品对于许多润滑应用也是非常好的润滑剂。
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公开(公告)号:US08546519B2
公开(公告)日:2013-10-01
申请号:US12682267
申请日:2008-10-09
申请人: Sergey Selifonov , Scott D. Rothstein , Douglas A. Wicks , Brian D. Mullen , Tara J. Mullen , Jason D. Pratt , Charles T. Williams , Chunyong Wu , Ning Zhou
发明人: Sergey Selifonov , Scott D. Rothstein , Douglas A. Wicks , Brian D. Mullen , Tara J. Mullen , Jason D. Pratt , Charles T. Williams , Chunyong Wu , Ning Zhou
CPC分类号: C08G63/672 , C07D493/04 , C07D493/06 , C07D493/10 , C07D493/12 , C08L25/06 , C08L27/06 , C08L59/00 , C08L67/04 , C08L2666/14 , C08L2666/04
摘要: The invention relates to polyketal compounds. The compounds are synthesized by the selective ketalization of oxocarboxylic acids, e.g. keto acids and semialdehydes, and esters thereof with tetrols and higher polyols that products two or more cyclic ketal ester moieties per molecule, wherein the cyclic ketal moieties are situated in a bis-, tris-, or polyketal conformation. The invention further relates to applications of these compounds and subsequent reactions thereof.
摘要翻译: 本发明涉及聚缩酮化合物。 这些化合物是通过氧化羧酸的选择性缩酮化合成的。 酮酸和半醛,以及其与四元醇和高级多元醇的酯,其每分子产生两个或多个环状缩酮酯部分,其中环状缩酮部分位于双 - ,三 - 或多缩醛构象。 本发明还涉及这些化合物的应用及其后续反应。
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公开(公告)号:US20110196129A1
公开(公告)日:2011-08-11
申请号:US11920456
申请日:2006-05-04
申请人: Chunyong Wu , Jun Li , Douglas Wicks , Sarah Morgan , Robert Allen Smith
发明人: Chunyong Wu , Jun Li , Douglas Wicks , Sarah Morgan , Robert Allen Smith
IPC分类号: C08H1/06
CPC分类号: C07K14/4741 , A61K35/36 , A61L26/0047 , A61L26/008 , A61L27/227 , A61L27/52
摘要: Keratin hydratable absorbents and films are fabricated with simple, repeatable processes. Freeze drying produces a material with instantaneous water absorption to over 20 times its weight in water. Films produced are flexible and uniform with water absorption 7-8 times the original weight.
摘要翻译: 角蛋白可水合的吸收剂和膜通过简单,可重复的方法制造。 冷冻干燥产生一种具有瞬间吸水率至水分重量20倍以上的材料。 生产的薄膜柔软均匀,吸水率为原重量的7-8倍。
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