专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

EP2297218B1 PROCESS FOR FORMING AMPHIPHILIC BLOCK COPOLYMER FORMULATIONS 有权
公开(公告)号：EP2297218B1
公开(公告)日：2018-09-12
申请号：EP09794893.9
申请日：2009-06-15
申请人： Arkema Inc.
发明人： SCHMIDT, Scott C. , MACY, Noah E. , DISSON, Jean-Pierre
IPC分类号： C08L53/00 , C08F293/00 , C08F8/44 , A61L15/24 , A61L15/60
CPC分类号： C08F293/005 , A61L15/60 , C08F293/00 , C08L53/005 , C08L71/02
摘要： The invention relates to an amphiphilic block copolymer having an increased speed of water adsorption. The non-water soluble copolymer, having a hydrophilic middle block and hydrophobic endblocks, has a high rate water transmission and/or permeation. The increase in rate is due to neutralization, or partial neutralization of the hydrophilic block of the copolymer. Furthermore, the absorption rate can be controlled by the extent of the neutralization. Another aspect of the invention is the use of co-monomers and/or additives to further increase or tailor the water absorption properties. The use of additives and comonomers is also shown to enhance the processability of the disclosed polymer composition.

12. 发明公开

EP2297218A1 AMPHIPHILIC BLOCK COPOLYMER FORMULATIONS 有权
标题翻译：两亲嵌段共聚物配方
公开(公告)号：EP2297218A1
公开(公告)日：2011-03-23
申请号：EP09794893.9
申请日：2009-06-15
申请人： Arkema, Inc.
发明人： SCHMIDT, Scott C. , MACY, Noah E. , DISSON, Jean-Pierre
IPC分类号： C08F297/02
CPC分类号： C08F293/005 , A61L15/60 , C08F293/00 , C08L53/005 , C08L71/02
摘要： The invention relates to an amphiphilic block copolymer having an increased speed of water adsorption. The non-water soluble copolymer, having a hydrophilic middle block and hydrophobic endblocks, has a high rate water transmission and/or permeation. The increase in rate is due to neutralization, or partial neutralization of the hydrophilic block of the copolymer. Furthermore, the absorption rate can be controlled by the extent of the neutralization. Another aspect of the invention is the use of co-monomers and/or additives to further increase or tailor the water absorption properties. The use of additives and comonomers is also shown to enhance the processability of the disclosed polymer composition.
摘要翻译：本发明涉及具有增加的水吸附速度的两亲嵌段共聚物。具有亲水性中间嵌段和疏水性端嵌段的非水溶性共聚物具有高速率的水透过率和/或渗透率。速率的增加是由于中和或部分中和共聚物的亲水嵌段。此外，吸收率可以通过中和程度来控制。本发明的另一方面是使用共聚单体和/或添加剂来进一步增加或调整吸水性。还显示使用添加剂和共聚单体以增强所公开的聚合物组合物的可加工性。

13. 发明公开

EP2231729A1 ACRYLIC-BASED RUBBER MODIFIED THERMOSET COMPOSITION 有权转让
标题翻译：橡胶对基础丙烯酸改性热固性树脂
公开(公告)号：EP2231729A1
公开(公告)日：2010-09-29
申请号：EP08859735.6
申请日：2008-11-26
申请人： Arkema, Inc.
发明人： SCHMIDT, Scott C. , BARSOTTI, Robert J. , MACY, Noah E. , INOUBLI, Rabi , GERARD, Pierre
IPC分类号： C08F220/00
CPC分类号： H05K1/0353 , C08F293/005 , C08F2438/02 , H05K1/0393 , H05K2201/0133 , C08F220/14 , C08F2220/1825 , C08F220/06 , C08F2220/286 , C08F220/54
摘要： The invention relates to a liquid rubber acrylic block copolymer, and its use in modifying a thermoset composition. The liquid rubber acrylic block copolymer adds toughness and flexibility to a thermoset composition. The acrylic block copolymers are especially useful for modifying epoxy compositions.

14. 发明公开

EP2155842A2 ACRYLIC POLYMER LOW TEMPERATURE FLOW MODIFIERS IN BIO-DERIVED FUELS 审中-公开
标题翻译：燃料来自生物来源的丙烯酸类聚合物TIEFTEMPERATURFLUSSMODIFIKATOREN
公开(公告)号：EP2155842A2
公开(公告)日：2010-02-24
申请号：EP08770634.7
申请日：2008-06-11
申请人： Arkema, Inc.
发明人： MARTYAK, Nicholas M. , MACY, Noah E. , GERNON, Michael D. , SCHMIDT, Scott C. , DOWLING, Conor M.
IPC分类号： C10L10/00
CPC分类号： C10L1/1963 , C08F293/005 , C10G2300/1011 , C10L1/00 , C10L1/026 , C10L1/143 , C10L10/14 , C10L10/16 , Y02P30/20
摘要： The present invention relates to acrylic block polymers, either block copolymers or homopolymers, synthesized by a controlled free-radical process, and their use as low temperature flow modifiers in bio-derived fuel compositions. They are especially useful in modifying the low temperature flow behavior in bio-derived fuels. The acrylic polymers are especially useful as cold filter plugging control additives in bio-derived fuels.

15. 发明公开

EP2019851A2 ACID FUNCTIONALIZED GRADIENT BLOCK COPOLYMERS 审中-公开
标题翻译：酸性官能化梯度嵌段共聚物
公开(公告)号：EP2019851A2
公开(公告)日：2009-02-04
申请号：EP07797665.2
申请日：2007-05-23
申请人： Arkema Inc.
发明人： SCHMIDT, Scott C. , CALLAIS, Peter A. , MACY, Noah E. , NESS, Jason S.
IPC分类号： C08L67/03
CPC分类号： C08F293/005 , A61K8/90 , A61Q5/06 , C08F2438/02 , C08L53/00 , C08L2666/02
摘要： The present invention relates to a class of acid functionalized gradient block copolymers, processes for obtaining them and to their uses including but not limited to hair fixatives, toughening agents, and adhesives. Surprisingly, the applicants have discovered the aforementioned class of acid functionalized gradient block copolymers have advantageous properties and can find utility in a wide variety of application areas. These polymers are easily prepared by sequential monomer addition (i.e., 'one-pot' synthesis) and the process does not require any post polymerization modification steps. The aforementioned polymers are derived from commonly utilized monomers. The use of common monomers provides both an economic advantage and an inherent safety advantage, e.g., the common monomers are considered biocompatible.
摘要翻译：本发明涉及一类酸官能化梯度嵌段共聚物，获得它们的方法及其用途，包括但不限于头发固定剂，增韧剂和粘合剂。令人惊奇的是，申请人已经发现上述类型的酸官能化梯度嵌段共聚物具有有利的性质并且可以在各种各样的应用领域中找到应用。这些聚合物易于通过顺序添加单体（即“一锅法”合成）制备，并且该方法不需要任何后聚合改性步骤。上述聚合物来源于通常使用的单体。常用单体的使用提供了经济优势和固有安全优势，例如，常见单体被认为是生物相容的。

16. 发明授权

EP2231729B1 ACRYLIC-BASED RUBBER MODIFIED THERMOSET COMPOSITION 有权转让
标题翻译：橡胶对基础丙烯酸改性热固性树脂
公开(公告)号：EP2231729B1
公开(公告)日：2013-05-08
申请号：EP08859735.6
申请日：2008-11-26
申请人： ARKEMA INC.
发明人： SCHMIDT, Scott C. , BARSOTTI, Robert J. , MACY, Noah E. , INOUBLI, Rabi , GERARD, Pierre
IPC分类号： H05K1/03
CPC分类号： H05K1/0353 , C08F293/005 , C08F2438/02 , H05K1/0393 , H05K2201/0133 , C08F220/14 , C08F2220/1825 , C08F220/06 , C08F2220/286 , C08F220/54

17. 发明公开

EP2349523A1 WATER FLUX POLYMER MEMBRANES 审中-公开
标题翻译： WASSERFLUSS-POLYMERMEMBRANEN
公开(公告)号：EP2349523A1
公开(公告)日：2011-08-03
申请号：EP09824000.5
申请日：2009-10-09
申请人： Arkema, Inc.
发明人： KOSAR, Walter , MACY, Noah E. , SCHMIDT, Scott C. , NESS, Jason S. , BISCARAT, Jennifer
IPC分类号： B01D27/08 , B01D35/26
CPC分类号： B01D71/80 , B01D67/0006 , B01D69/02 , B01D71/34 , B01D71/40 , B01D2325/36 , C08L53/00 , C08L27/16
摘要： The invention relates to a polymer membrane composition having improved water flux and stable pore size. The water flux is improved by increasing the hydrophilicity of the membrane using a matrix polymer blended with controlled architecture amphiphilic block copolymers. Preferred membranes are those having a fluoropolymer matrix and acrylic amphiphilic block copolymers. The addition of the amphiphilic block copolymers are especially useful in microfiltration and ultra filtration membranes when used in water filtration.
摘要翻译：本发明涉及具有改善的水通量和稳定孔径的聚合物膜组合物。通过使用与可控结构两亲性嵌段共聚物混合的基质聚合物增加膜的亲水性来改善水通量。优选的膜是具有含氟聚合物基质和丙烯酸两亲嵌段共聚物的膜。当在水过滤中使用时，两极性嵌段共聚物的添加特别适用于微滤和超滤膜。

18. 发明公开

EP2250230A1 BLOCK COPOLYMER OIL RETURN AGENTS 审中-公开
标题翻译：嵌段共聚物OIL回报基金
公开(公告)号：EP2250230A1
公开(公告)日：2010-11-17
申请号：EP09714786.2
申请日：2009-02-18
申请人： Arkema, Inc.
发明人： VAN HORN, Brett L. , BERTELO, Christopher A. , SCHMIDT, Scott C. , MACY, Noah E. , PAPAKONSTANTOPOULOS, George J.
IPC分类号： C09K5/00
CPC分类号： C09K5/045 , C09K2205/12 , C09K2205/126 , C10M171/008 , C10M2203/065 , C10M2203/1006 , C10M2203/1025 , C10M2203/1045 , C10M2203/1065 , C10M2205/0285 , C10M2205/143 , C10M2207/2835 , C10M2209/043 , C10M2209/084 , C10M2209/102 , C10M2209/1033 , C10M2209/104 , C10N2220/021 , C10N2220/302 , C10N2220/303 , C10N2230/70 , C10N2240/30
摘要： The present invention relastes to fluorine free polymeric oil-return agents that increase the miscibility of lubricants such as mineral oils and/or oxygenated lubricants with refrigerants in order to improve oil return and system performance of refrigeration systems. It was discovered that fluorine free block copolymers having a block compatible with the oil phase, and at least one block compatible with the refrigerant phase can effectively compatibilize lubricanting oils with HFC and HFO refrigerants.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式