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公开(公告)号：US07847054B2
公开(公告)日：2010-12-07
申请号：US12369133
申请日：2009-02-11
CPC分类号： C08G73/08 , C08G59/4007 , C08G73/06 , C08G73/0605 , C08L79/06 , H01M2008/1095 , H01M2300/0082
摘要： A polyoxadiazole polymer is synthesized by heating polyphosphoric acid to a temperature of at least about 160° C. and making a solution by mixing hydrazine sulfate salt with one or more dicarboxylic acids or their derivatives in the heated polyphosphoric acid. The solution is heated under an inert gas atmosphere and the polymer is precipitated in a basic solution. The polyoxadiazole polymer can be produced as a homopolymer or copolymer, and may be used to produce a membrane or fibers.
摘要翻译： 通过将多磷酸加热到至少约160℃的温度并通过将肼硫酸盐与一种或多种二羧酸或其衍生物在加热的多磷酸中混合而制备溶液来合成聚恶二唑聚合物。 将溶液在惰性气体气氛下加热，并将聚合物在碱性溶液中沉淀。 聚恶二唑聚合物可以作为均聚物或共聚物来制备，并且可用于制备膜或纤维。
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公开(公告)号：US20090306265A1
公开(公告)日：2009-12-10
申请号：US12480095
申请日：2009-06-08
IPC分类号： C08K3/32
CPC分类号： C08G73/08 , C08G65/4006 , C08G73/0605 , C08J5/04 , C08J2379/06 , C08K3/013 , C08L79/04 , H01B1/127 , H01M4/60 , H01M4/602
摘要： Polyoxadiazole composites are produced by heating a mixture of a filler in polyphosphoric acid to functionalize the filler. A hydrazine component and a dicarboxylic acid component are added to the mixture to form a solution, and the solution is heated to form a polyoxadiazole composite. The polyoxadiazole composite is precipitated from the solution.
摘要翻译： 通过加热多磷酸中的填料的混合物以使填料官能化来制备聚恶二唑复合材料。 将肼组分和二羧酸组分加入到混合物中以形成溶液，并将溶液加热以形成聚恶二唑复合物。 该聚二唑复合物从溶液中沉淀出来。
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公开(公告)号：US09895668B2
公开(公告)日：2018-02-20
申请号：US14233535
申请日：2012-07-19
CPC分类号： B01F3/1207 , B02C19/186
摘要： A process for dispersing agglomerates or clusters of particles utilizing pressure generated from volatilization of an interstitial liquid. More particularly, the method relates to infusing the particles with a first liquid, placing the infused particles in a second liquid or fluid having a higher boiling point than the first liquid and heating the composition to a temperature above the boiling point of the first liquid thereby resulting in breakage of the particles. Compositions including particles dispersed by interstitial liquid vaporization are also disclosed.
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4.发明申请公开(公告)号：US20140148517A1
公开(公告)日：2014-05-29
申请号：US14233535
申请日：2012-07-19
IPC分类号： B01F3/12
CPC分类号： B01F3/1207 , B02C19/186
摘要： A process for dispersing agglomerates or clusters of particles utilizing pressure generated from volatilization of an interstitial liquid. More particularly, the method relates to infusing the particles with a first liquid, placing the infused particles in a second liquid or fluid having a higher boiling point than the first liquid and heating the composition to a temperature above the boiling point of the first liquid thereby resulting in breakage of the particles. Compositions including particles dispersed by interstitial liquid vaporization are also disclosed.
摘要翻译： 利用由间隙液体的挥发产生的压力分散颗粒团或颗粒团的方法。 更具体地，该方法涉及用第一液体注入颗粒，将输入的颗粒置于具有比第一液体沸点高的第二液体或流体中，并将组合物加热至高于第一液体沸点的温度，由此 导致颗粒破裂。 还公开了包括通过间隙液体蒸发分散的颗粒的组合物。
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公开(公告)号：US20090203870A1
公开(公告)日：2009-08-13
申请号：US12369133
申请日：2009-02-11
IPC分类号： C08G63/685
CPC分类号： C08G73/08 , C08G59/4007 , C08G73/06 , C08G73/0605 , C08L79/06 , H01M2008/1095 , H01M2300/0082
摘要： A polyoxadiazole polymer is synthesized by heating polyphosphoric acid to a temperature of at least about 160° C. and making a solution by mixing hydrazine sulfate salt with one or more dicarboxylic acids or their derivatives in the heated polyphosphoric acid. The solution is heated under an inert gas atmosphere and the polymer is precipitated in a basic solution. The polyoxadiazole polymer can be produced as a homopolymer or copolymer, and may be used to produce a membrane or fibers.
摘要翻译： 通过将多磷酸加热到至少约160℃的温度并通过将肼硫酸盐与一种或多种二羧酸或其衍生物在加热的多磷酸中混合而制备溶液来合成聚恶二唑聚合物。 将溶液在惰性气体气氛下加热，并将聚合物在碱性溶液中沉淀。 聚二恶唑聚合物可以作为均聚物或共聚物制备，并且可用于制备膜或纤维。
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