公开(公告)号：US11358891B2

公开(公告)日：2022-06-14

申请号：US15937990

申请日：2018-03-28

申请人： Radical Polymers, LLC

发明人： Michael Lee Standish

IPC分类号： C02F5/10 ,  C02F101/10 ,  C08F222/02 ,  C08F222/04

摘要： A method is described for selecting a treatment additive for aqueous systems, in which crystal habit modification properties are prioritized; for aqueously preparing a substantially poly-maleic additive through in-situ formation of maleic acid copolymer so that mono-carboxylic acids, non-ionic functional groups, and terminal hydroxyl groups are also formed during polymerization; and for applying such additives for treatment of aqueous systems. Treatment agents resulting from these processes are also described.

公开(公告)号：US11267731B2

公开(公告)日：2022-03-08

申请号：US16893131

申请日：2020-06-04

申请人： BASF SE

发明人： Stephen John Adkins ,  Holger Misslitz ,  Mitchell Louis Catling

IPC分类号： C02F1/56 ,  C08F220/06 ,  C08F220/56 ,  C09K8/035 ,  C02F11/147 ,  C02F11/14 ,  C08L33/26 ,  C02F103/10 ,  C08F222/04 ,  C08F220/58

摘要： A process for producing a multivalent cation containing copolymer, containing: contacting a multivalent cation containing ethylenically unsaturated acid and at least one comonomer to produce a monomer mixture comprising the multivalent cation containing ethylenically unsaturated acid present in an amount in the range of from about 5% to about 65% by weight; and contacting the monomer mixture with a redox initiator comprising a reducing compound and an oxidising compound and contacting the monomer mixture with a thermal initiator to cause the multivalent cation containing ethylenically unsaturated acid and the at least one comonomer to react to produce the multivalent cation containing copolymer, wherein the thermal initiator is used in the range 100 to 5000 ppm.

公开(公告)号：US10858468B1

公开(公告)日：2020-12-08

申请号：US15486382

申请日：2017-04-13

申请人： Joseph Laurino

发明人： Joseph Laurino

IPC分类号： C08F222/02 ,  H01B1/12 ,  C08F222/06 ,  C08F222/14 ,  C08F8/44 ,  C08F222/04 ,  C08F10/14 ,  C08F8/12 ,  C08F220/08 ,  C08F220/04 ,  C08F8/14 ,  C08F22/02 ,  C08F22/06 ,  C08F22/04

摘要： A polymer having an acid number greater than 100. The polymer has a valent metal ion which is bonded to at least one reactive group. The characteristics of the polymer include, conductivities of 4 S/cm to 200 S/cm or more, depending upon the concentration and nature of the metal bound. The conductivity proportional to the amount of metal bound, the ability of the Polymer to bind metals having a +1, +2, +3, +4, or +5 valence charge to the polymer, and the ability to bind two or more different metals to separate binding sites on the polymer.

公开(公告)号：US10081705B2

公开(公告)日：2018-09-25

申请号：US14698520

申请日：2015-04-28

申请人： CALIFORNIA INSTITUTE OF TECHNOLOGY

发明人： Yan Xia ,  Benjamin R. Sveinbjornsson ,  Robert H. Grubbs ,  Raymond Weitekamp ,  Garret M. Miyake ,  Victoria Piunova ,  Christopher Scot Daeffler

IPC分类号： C08F297/02 ,  C08F297/00 ,  C08L53/00 ,  C08G61/12 ,  C08G81/00 ,  C08F222/04 ,  C08F222/40 ,  C08F293/00 ,  C08F299/00 ,  C08F232/08 ,  B82Y40/00 ,  C08G61/08

CPC分类号： C08G61/124 ,  B81C2201/0149 ,  B82Y40/00 ,  C08F222/04 ,  C08F222/40 ,  C08F232/08 ,  C08F293/00 ,  C08F299/00 ,  C08G61/08 ,  C08G81/00 ,  C08G2261/126 ,  C08G2261/128 ,  C08G2261/1426 ,  C08G2261/146 ,  C08G2261/148 ,  C08G2261/149 ,  C08G2261/3241 ,  C08G2261/3324 ,  C08G2261/418 ,  C08G2261/74

摘要： The invention provides a class of wedge-type block copolymers having a plurality of chemically different blocks, at least a portion of which incorporates a wedge group-containing block providing useful properties. For example, use of one or more wedge group-containing blocks in some block copolymers of the invention significantly inhibits chain entanglement and, thus, the present block copolymers materials provide a class of polymer materials capable of efficient molecular self-assembly to generate a range of structures, such as periodic nanostructures and microstructures. Materials of the present invention include copolymers having one or more wedge group-containing blocks, and optionally for some applications copolymers also incorporating one or more polymer side group-containing blocks. The present invention also provides useful methods of making and using wedge-type block copolymers.

公开(公告)号：US20180215638A1

公开(公告)日：2018-08-02

申请号：US15937990

申请日：2018-03-28

申请人： Michael Lee Standish

发明人： Michael Lee Standish

IPC分类号： C02F5/10 ,  C08F222/02 ,  C08F222/04

CPC分类号： C02F5/10 ,  C08F222/02 ,  C08F222/04 ,  C08F220/06 ,  C08F210/02

摘要： A method is described for selecting a treatment additive for aqueous systems, in which crystal habit modification properties are prioritized; for aqueously preparing a substantially poly-maleic additive through in-situ formation of maleic acid copolymer so that mono-carboxylic acids, non-ionic functional groups, and terminal hydroxyl groups are also formed during polymerization; and for applying such additives for treatment of aqueous systems. Treatment agents resulting from these processes are also described.

公开(公告)号：US08680188B2

公开(公告)日：2014-03-25

申请号：US13895842

申请日：2013-05-16

申请人： Carsten Plueg ,  Jesus Pitarch Lopez ,  Alexander Woerndle

发明人： Carsten Plueg ,  Jesus Pitarch Lopez ,  Alexander Woerndle

IPC分类号： C09D11/10 ,  C08F222/04 ,  C08K5/00 ,  C08K5/13 ,  C08L39/00 ,  C08L37/00

CPC分类号： C09D11/10 ,  C08F8/32 ,  C09B67/0013 ,  C09B67/009 ,  C09D7/45 ,  C09D17/00 ,  C09D133/062 ,  C08F212/08 ,  C08F222/08

摘要： The invention relates to reaction products of amines with polymers containing dicarboxylic acids anhydride groups, method for the production thereof and use thereof as a dispersing additive for pigments. The invention also relates to solid pigment preparations containing said reaction products.

摘要翻译： 本发明涉及胺与含有二羧酸酐基团的聚合物的反应产物，其制备方法及其作为颜料分散剂的用途。 本发明还涉及含有所述反应产物的固体颜料制剂。

公开(公告)号：US08378034B2

公开(公告)日：2013-02-19

申请号：US12535449

申请日：2009-08-04

申请人： James H. Pawlow ,  William L. Hergenrother ,  Mark N. Dedecker ,  Daniel F. Graves

发明人： James H. Pawlow ,  William L. Hergenrother ,  Mark N. Dedecker ,  Daniel F. Graves

IPC分类号： C08F222/04 ,  C08F222/06 ,  C08F220/08

CPC分类号： C08G61/08 ,  C08F8/46 ,  C08F283/14 ,  C08G2261/1426 ,  C08G2261/3322 ,  C08G2261/418 ,  F03B17/02 ,  Y02E10/20 ,  C08F222/06 ,  C08F110/14 ,  C08F132/06

摘要： Adducts of an unsaturated metathesis polymer or interpolymer and an unsaturated diacid anhydride. A process for producing adducts of an unsaturated metathesis polymer or interpolymer and unsaturated diacid anhydride.

摘要翻译： 不饱和分解聚合物或互聚物和不饱和二酸酐的加合物。 一种制备不饱和分解聚合物或互聚物和不饱和二酸酐的加合物的方法。

公开(公告)号：US20110130535A1

公开(公告)日：2011-06-02

申请号：US13055933

申请日：2009-06-23

申请人： Masami Yonemura ,  Mayuko Kimura

发明人： Masami Yonemura ,  Mayuko Kimura

IPC分类号： C08F222/08 ,  C08F222/04

CPC分类号： G02B1/04 ,  C08F220/14 ,  C08L33/08 ,  C08L33/10 ,  C08F212/08 ,  C08F222/06 ,  C08F220/18

摘要： The present invention provides a thermoplastic acrylic resin of a copolymer comprising 10 to 70% by weight of a repeating unit derived from the particular methacrylate monomer, 5 to 40% by weight of a repeating unit derived from the particular vinyl aromatic monomer, and 20 to 50% by weight of a repeating unit of the particular cyclic acid anhydride, characterized in that a molar ratio (B/A) is within the range of more than 1 to not more than 10, wherein (A) is a content of the repeating unit of the vinyl aromatic monomer and (B) is a content of the repeating unit of the cyclic acid anhydride, and the total amount of remaining monomers to 100 parts by weight of the copolymer is not more than 0.5 part by weight.

摘要翻译： 本发明提供一种共聚物的热塑性丙烯酸树脂，其包含10至70重量％的衍生自特定甲基丙烯酸酯单体的重复单元，5至40重量％的源自特定乙烯基芳族单体的重复单元，以及20至 50重量％的特定环状酸酐的重复单元，其特征在于摩尔比（B / A）在1以上且10以下的范围内，其中（A）为重复 乙烯基芳族单体的单元，（B）是环状酸酐的重复单元的含量，剩余单体的总量相对于共聚物100重量份为0.5重量份以下。

公开(公告)号：US20040242821A1

公开(公告)日：2004-12-02

申请号：US10853783

申请日：2004-05-26

发明人： Jun Hatakeyama ,  Takanobu Takeda

IPC分类号： G03F007/004 ,  C08F122/04 ,  C08F222/04

CPC分类号： G03F7/0758 ,  C08F30/08 ,  G03F7/0392 ,  Y10S430/106 ,  Y10S430/108 ,  Y10S430/109 ,  Y10S430/11 ,  Y10S430/111 ,  Y10S430/115 ,  Y10S430/143

摘要： Novel silicon-containing polymers are provided comprising recurring units having a POSS pendant and units which improve alkali solubility under the action of an acid. Resist compositions comprising the polymers are sensitive to high-energy radiation and have a high sensitivity and resolution at a wavelength of up to 300 nm and improved resistance to oxygen plasma etching.

摘要翻译： 提供了新的含硅聚合物，其包含具有POSS侧链的重复单元和在酸的作用下改善碱溶解性的单元。 包含聚合物的抗蚀剂组合物对高能辐射敏感，并且在高达300nm的波长下具有高灵敏度和分辨率，并提高了对氧等离子体蚀刻的耐受性。

公开(公告)号：US20040230020A1

公开(公告)日：2004-11-18

申请号：US10708714

申请日：2004-03-19

发明人： John Larry Sanders ,  Grigory Mazo ,  Jacob Mazo

IPC分类号： C08F222/04

CPC分类号： C08F222/04 ,  C05D9/02 ,  C05G3/00 ,  C05G3/0029 ,  C05G3/007 ,  C05G3/0088 ,  C05G3/04

摘要： Biodegradable anionic polymers are disclosed which include recurring polymeric subunits preferably made up of dicarboxylic monomers such as maleic anhydride, itaconic anhydride or citraconic anhydride. Free radical polymerization is used in the synthesis of the polymers. The polymers may be complexed with ions and/or mixed with fertilizers or seeds to yield agriculturally useful compositions. The preferred products of the invention may be applied foliarly or to the earth adjacent growing plants in order to enhance nutrient uptake by the plants.

摘要翻译： 公开了可生物降解的阴离子聚合物，其包括优选由二羧酸单体如马来酸酐，衣康酸酐或柠康酸酐组成的重复的聚合物亚单位。 自由基聚合用于聚合物的合成。 聚合物可以与离子络合和/或与肥料或种子混合以产生农业上有用的组合物。 本发明的优选产品可以叶面施用或邻近生长植物的土壤，以增强植物的营养吸收。