专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08686081B2 Aqueous coating composition 有权
标题翻译：水性涂料组合物
公开(公告)号：US08686081B2
公开(公告)日：2014-04-01
申请号：US12917595
申请日：2010-11-02
申请人： Henry Jude Eichman , Josephine Louise Eldredge , Ann Robertson Hermes , Afia Sarpong Karikari , Paul Mercando , Theodore Tysak
发明人： Henry Jude Eichman , Josephine Louise Eldredge , Ann Robertson Hermes , Afia Sarpong Karikari , Paul Mercando , Theodore Tysak
IPC分类号： C09G1/04 , C09G1/16 , C08F220/18
CPC分类号： C09G1/16 , C09G1/04
摘要： An aqueous coating composition containing a polymer which contains calcium or magnesium and polymerized residues of three monomers. The first monomer is a complexing monomer having a log stability constant for calcium or magnesium from 0.3 to 4. The second monomer is methacrylic acid. The third monomer is a crosslinker.
摘要翻译：含有含有钙或镁的聚合物和三种单体的聚合残基的水性涂料组合物。第一单体是具有0.3至4的钙或镁的对数稳定常数的络合单体。第二单体是甲基丙烯酸。第三单体是交联剂。

2. 发明申请

US20130178583A1 REMOVABLE POLYURETHANE FLOOR COATING 审中-公开
标题翻译：可拆卸聚氨酯地板涂料
公开(公告)号：US20130178583A1
公开(公告)日：2013-07-11
申请号：US13820675
申请日：2011-09-21
申请人： Paul Mercando , Theodore Tysak
发明人： Paul Mercando , Theodore Tysak
IPC分类号： C09D175/04
CPC分类号： C09D175/08 , C08G18/0819 , C09D175/04 , C09G1/04 , C09G1/16
摘要： Described are sacrificial floor coating compositions, comprising polyurethane dispersions having a slope of the stress modulus versus temperature curve from about −0.50×106 to about −3.00×106 dynes per (cm2)(° C.).
摘要翻译：描述的是牺牲地板涂料组合物，其包含具有约-0.50×10 6至约-3.00×10 6达因/（cm 2）（℃）的应力模量对温度曲线的斜率的聚氨酯分散体。

3. 发明授权

US5773665A Hydroformylation process with separation and recycle of active rhodium catalyst 失效
标题翻译：活性铑催化剂分离和再循环的羰基化方法
公开(公告)号：US5773665A
公开(公告)日：1998-06-30
申请号：US683593
申请日：1996-07-15
申请人： Gary Stephen Silverman , Paul Mercando
发明人： Gary Stephen Silverman , Paul Mercando
IPC分类号： C07C45/50
CPC分类号： C07C45/50 , Y02P20/584
摘要： Active Rhodium catalyst and impurities are separated from a hydroformylation process stream containing both active and inactive organo-rhodium catalyst by binding active catalyst and impurities to an acidic ion exchange resin containing an acidic group. The purified hydroformylation stream can be returned to the hydroformylation reactor. All or a portion of inactive rhodium can be reactivated before recycling purified hydroformylation process stream to the reactor. During regeneration of the resin, a neutral solvent is used first to remove impurities which are discarded, then an acidic solvent is used to remove active organic rhodium catalyst from the resin. Such active catalyst can be rehydrided and returned to the hydroformylation reactor. An ion exchange resin having at least one acid group disposed on a silica backbone and an active organo-rhodium complex from a hydroformylation process stream bound to the resin can be produced.
摘要翻译：通过将活性催化剂和杂质结合到含有酸性基团的酸性离子交换树脂上，活性铑催化剂和杂质与含有活性和无活性有机铑催化剂的加氢甲酰化工艺流分离。纯化的加氢甲酰化流可返回加氢甲酰化反应器。在将纯化的加氢甲酰化工艺流再循环到反应器之前，全部或部分惰性铑可以再活化。在树脂的再生期间，首先使用中性溶剂除去废弃的杂质，然后使用酸性溶剂从树脂中除去活性有机铑催化剂。这种活性催化剂可以再水合并返回到加氢甲酰化反应器。可以制备具有至少一个设置在二氧化硅骨架上的酸基的离子交换树脂和与该树脂结合的加氢甲酰化工艺流的活性有机 - 铑络合物。

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