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

US3644266A Sand consolidation composition 失效
标题翻译： SAND综合成分
公开(公告)号：US3644266A
公开(公告)日：1972-02-22
申请号：US3644266D
申请日：1969-12-31
申请人： TEXACO INC
发明人： HARNSBERGER BOBBY G
IPC分类号： C09K8/565 , C09K17/24 , C08F45/34
CPC分类号： C09K17/24 , C09K8/565
摘要： Method of and composition for the treatment of unconsolidated sandy formations to stabilize the formation comprising injecting a treating composition of 2-25 percent of acrolein dimer and 7598 percent of an aromatic-type solvent into said formation, effecting polymerization of said dimer by contact with an acid forming polymerization catalyst and water, and formation of a fluid permeable consolidated sand in said formation.

2. 发明申请

US20180171228A1 APPLICATION OF AQUEOUS SULFONATED AROMATIC POLYMER FOR ENHANCED WATER RETENTION 审中-公开
公开(公告)号：US20180171228A1
公开(公告)日：2018-06-21
申请号：US15737393
申请日：2016-06-23
申请人： Dow Global Technologies LLC
发明人： Sung-Yu Ku , Wanglin Yu , Michael J. Radler , Stephen E. Fosdick
IPC分类号： C09K17/24 , C05C9/00 , C05G3/04 , C05G3/00
CPC分类号： C09K17/24 , C05C1/00 , C05C9/00 , C05G3/0076 , C05G3/04 , C09K3/18 , C09K3/22 , C05G3/00
摘要： A method including providing an aqueous mixture containing a sulfonated aromatic polymer component and applying the aqueous mixture to an aggregation of particulates sufficient to increase the water holding capacity of the aggregation of particulates.

3. 发明授权

US3759197A Process for the agglomeration of particulate materials 失效
标题翻译：颗粒材料聚集方法
公开(公告)号：US3759197A
公开(公告)日：1973-09-18
申请号：US3759197D
申请日：1971-09-22
申请人： BRACKE W
发明人： BRACKE W
IPC分类号： C09K17/24 , E02D3/12
CPC分类号： C09K17/24 , Y10S47/10 , Y10S111/90
摘要： A process for the agglomeration of particulate material comprising contacting said particulate material with an aqueous solution of polymer of acrylamide and an aqueous solution of dialdehyde having the formula O CH - (R)n - CH O, where R is a divalent hydrocarbon radical having from 1 to 8 carbon atoms, and n is 0 or 1, at a temperature in the range from 0* to 100*C.
摘要翻译：包括使所述颗粒材料与丙烯酰胺的聚合物水溶液和式O = CH - （R）n -CH = O的二醛水溶液接触的方法，其中R是二价烃基具有1至8个碳原子，n为0或1，在0至100℃的温度范围内。

4. 发明授权

US12098316B2 Compositions for enhancing soil nutrients 有权
公开(公告)号：US12098316B2
公开(公告)日：2024-09-24
申请号：US17933387
申请日：2022-09-19
申请人： Bryan D. Evans , Adam Evans
发明人： Bryan D. Evans , Adam Evans
IPC分类号： C09K17/24
CPC分类号： C09K17/24
摘要： Interpolymers useful for enhancing the efficacy of nutrients in soil and fertilizers; and methods of inhibiting the precipitation of, and/or dispersing, inorganic elements.

5. 发明授权

US09834486B2 Process for producing high-swellability polymer composites 有权
公开(公告)号：US09834486B2
公开(公告)日：2017-12-05
申请号：US14787171
申请日：2014-04-28
申请人： BASF SE
发明人： Francisco Javier Lopez Villanueva , Tina Mark , Alexandra Wiedemann , Alexander Wissemeier , Michael Seufert , Jorge Sanz-Gomez , Alban Glaser
IPC分类号： B01J20/32 , C05G3/04 , C08F2/44 , C08F220/06 , C08F2/22 , A61L15/60 , C09K3/32 , C09K17/24 , C09K17/48 , A61L15/40 , A62D1/00 , C05C9/00 , C08J5/00 , C09K17/22 , C09K17/32 , C08F222/38
CPC分类号： C05G3/04 , A61L15/40 , A61L15/60 , A62D1/00 , C05C9/00 , C08F2/22 , C08F2/44 , C08F20/06 , C08F220/06 , C08F222/385 , C08F251/02 , C08J5/00 , C08J2333/08 , C08L33/02 , C08L51/02 , C08L97/02 , C08L2205/03 , C09K3/32 , C09K17/22 , C09K17/24 , C09K17/32 , C09K17/48 , C08L1/02 , C08F2/20 , C08F2222/108
摘要： The invention relates to a process for producing polymer composites suitable for absorbing and storing aqueous liquids, to the polymer composites obtainable by this process, and to the use of the polymer composites. The process comprises free-radical polymerization of a monomer composition M comprising 50 to 100% by weight, based on the total amount of monomers A and B, of at least one monomer A having one ethylenic double bond and at least one neutralizable acid group, 0 to 50% by weight of optionally one or more comonomers B which are different than the monomers A and have one ethylenic double bond, and 1 to 10% by weight, based on the total amount of monomers A and B, of at least one crosslinker C.

6. 发明申请

US20160075612A1 Process for Producing High-Swellability Polymer Composites 有权
标题翻译：生产高溶胀性聚合物复合材料的方法
公开(公告)号：US20160075612A1
公开(公告)日：2016-03-17
申请号：US14787171
申请日：2014-04-28
申请人： BASF SE
发明人： Francisco Javier LOPEZ VILLANUEVA , Tina MARK , Alexandra WIEDEMANN , Alexander WISSEMEIER , Michael SEUFERT , Jorge SANZ-GOMEZ , Alban GLASER
IPC分类号： C05G3/04 , C05C9/00 , C09K17/22 , C08J5/00 , C09K17/32
CPC分类号： C05G3/04 , A61L15/40 , A61L15/60 , A62D1/00 , C05C9/00 , C08F2/22 , C08F2/44 , C08F20/06 , C08F220/06 , C08F222/385 , C08F251/02 , C08J5/00 , C08J2333/08 , C08L33/02 , C08L51/02 , C08L97/02 , C08L2205/03 , C09K3/32 , C09K17/22 , C09K17/24 , C09K17/32 , C09K17/48 , C08L1/02 , C08F2/20 , C08F2222/108
摘要： The present invention relates to a process for producing polymer composites suitable for absorbing and storing aqueous liquids and to the polymer composites obtainable by this process. The invention further relates to the use of these polymer composites. The process comprises free-radical polymerization of a monomer composition M which a) 50 to 100% by weight, based on the total amount of monomers A and B, of at least one monomer A having one ethylenic double bond and at least one neutralizable acid group, b) 0 to 50% by weight of optionally one or more comonomers B which are different than the monomers A and have one ethylenic double bond, and c) 1 to 10% by weight, based on the total amount of monomers A and B, of at least one crosslinker C, wherein the polymerization of the monomer composition is performed in an aqueous suspension of a water-insoluble particulate substance S comprising cellulose or lignocellulose, the weight ratio of the monomer composition M to the substance S being in the range from 9:1 to 1:9; and wherein the monomers A used for polymerization are present in the aqueous suspension in neutralized, i.e. anionic, form to an extent of at least 10 mol %, frequently to an extent of at least 20 mol %, particularly to an extent of at least 30 mol % and especially to an extent of at least 35 mol %.
摘要翻译：本发明涉及适用于吸收和储存含水液体的聚合物复合材料的方法以及通过该方法可获得的聚合物复合材料。本发明还涉及这些聚合物复合材料的用途。该方法包括单体组合物M的自由基聚合，a）50至100重量％，基于单体A和B的总量，至少一种具有一个烯属双键的单体A和至少一种可中和酸基团，b）0至50重量％的任选一种或多种与单体A不同的共聚单体B，并且具有一个烯属双键，和c）基于单体A和/或单体A的总量为1-10重量％ B的至少一种交联剂C，其中单体组合物的聚合在包含纤维素或木质纤维素的水不溶性颗粒物质S的水悬浮液中进行，单体组合物M与物质S的重量比在范围从9：1到1：9; 并且其中用于聚合的单体A以中和的，即阴离子的形式存在于水悬浮液中，其程度至少为10摩尔％，通常至少为20摩尔％，特别是至少为30重量％ mol％，特别是至少35mol％的程度。

7. 发明申请

US20050250873A1 Compositions and process for inhibiting the movement of free flowing particles 审中-公开
标题翻译：用于抑制自由流动颗粒运动的组合物和方法
公开(公告)号：US20050250873A1
公开(公告)日：2005-11-10
申请号：US11040484
申请日：2005-01-21
申请人： Joseph Fox , Donald Mueller , Timothy Tufts
发明人： Joseph Fox , Donald Mueller , Timothy Tufts
IPC分类号： C09K17/00 , C09K17/18 , C09K17/20 , C09K17/24
CPC分类号： C09K17/18 , C09K17/20 , C09K17/24
摘要： The invention relates to compositions and a process for inhibiting the movement of free flowing particles. The process comprises adding a mixture of (a) an ethylenically unsaturated monomer, an ethylenically unsaturated polymer, and mixtures thereof, and (b) a free radical initiator to the free flowing particles which are to be immobilized.
摘要翻译：本发明涉及组合物和抑制自由流动颗粒运动的方法。该方法包括将（a）烯属不饱和单体，烯键式不饱和聚合物及其混合物的混合物，和（b）自由基引发剂加入待固化的自由流动颗粒中。

8. 发明授权

US3397172A Process for the preparation of polyacrolein gels and process for improving the properties and sealing of soils, soil formations, structures, structural elements and structural materials 失效
标题翻译：用于制备聚丙烯醛凝胶的方法和改进土壤，土壤结构，结构，结构元素和结构材料的性质和密封的方法
公开(公告)号：US3397172A
公开(公告)日：1968-08-13
申请号：US34509464
申请日：1964-02-17
申请人： DEGUSSA
发明人： ALFONS SCHULER WILHELM , ERICH BADER , KARL-HEINZ RINK , WOLFGANG WEIGERT
IPC分类号： C09K17/24
CPC分类号： C09K17/24

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