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

US07638469B2 Methods of increasing permeability in carbonatic rock formations with alkanesulfonic acids 有权
标题翻译：用烷基磺酸提高碳酸盐岩层的渗透性的方法
公开(公告)号：US07638469B2
公开(公告)日：2009-12-29
申请号：US11817698
申请日：2006-03-03
申请人： Thomas Heidenfelder , Marcus Guzmann , Helmut Witteler , Uwe Ossmer
发明人： Thomas Heidenfelder , Marcus Guzmann , Helmut Witteler , Uwe Ossmer
IPC分类号： C09K8/584
CPC分类号： C09K8/528 , C09K8/54 , C09K8/72 , Y10S166/902
摘要： Methods of increasing permeability in a carbonatic rock formation, the methods comprising: providing an alkanesulfonic acid; and introducing the alkanesulfonic acid into the carbonatic rock formation.
摘要翻译：提高碳酸岩层渗透性的方法，其方法包括：提供烷烃磺酸; 并将烷烃磺酸引入碳酸岩层中。

2. 发明授权

US08246857B2 Chemical composition useful as corrosion inhibitor 失效
标题翻译：化学成分可用作缓蚀剂
公开(公告)号：US08246857B2
公开(公告)日：2012-08-21
申请号：US12095811
申请日：2006-11-29
申请人： Marcus Guzmann , Uwe Ossmer , Henry Craddock
发明人： Marcus Guzmann , Uwe Ossmer , Henry Craddock
IPC分类号： C23F11/10 , C09K8/54
CPC分类号： C23F11/173 , C02F5/12 , C02F2103/023 , C02F2103/18 , C02F2103/365 , C02F2303/08 , C09K5/10 , C09K8/54 , C11D1/662 , C11D3/0073 , C23F11/12
摘要： The present invention relates to a chemical composition comprising (a) a glycoside component A comprising at least one glycoside of the formula R(OG)x wherein R is an aliphatic hydrocarbon radical having 1 to 25 carbon atoms or is a radical of formula R1(OR2)m which does not have more than 25 carbon atoms and wherein n=0 to 24 and R1 and R2 are aliphatic hydrocarbon radicals; G is the residue of a saccharide moiety selected from the group consisting of fructose, glucose, mannose, galactose, talose, gulose, allose, altrose, idose, arabinose, xylose, lyxose, ribose and alkoxylated derivatives thereof; and x is 1 to 30; (b) an aspartate component B comprising at least one polymerisation product of aspartic acid, optionally in form of a copolymerisate with fatty acids, polybasic carboxylic acids, anhydrides of polybasic carboxylic acids, polybasic hydroxycarboxylic acids, monobasic polyhydroxycarboxylic acids, alkoxylated alcohols, alkoxylated amines, amino sugars, carbohydrates, sugar carboxylic acids and polymers thereof. The invention further relates to the use of such chemical compositions as corrosion inhibitor.
摘要翻译：本发明涉及一种化学组合物，其包含（a）糖苷成分A，其包含至少一种式R（OG）x的糖苷，其中R是具有1至25个碳原子的脂族烃基或者是式R1的基团 OR2）m，其中不大于25个碳原子，其中n = 0至24，并且R 1和R 2是脂族烃基; G是选自果糖，葡萄糖，甘露糖，半乳糖，托洛糖，古洛糖，阿洛糖，阿卓糖，阿糖，阿拉伯糖，木糖，赖索糖，核糖和烷氧基化衍生物的糖部分的残基。 x为1〜30; （b）天冬氨酸成分B，其包含天冬氨酸的至少一种聚合产物，任选地与脂肪酸共聚的形式，多元羧酸，多元羧酸的酸酐，多元羟基羧酸，一元多羟基羧酸，烷氧基化醇，烷氧基化胺，氨基糖，碳水化合物，糖羧酸及其聚合物。本发明还涉及这种化学组合物作为缓蚀剂的用途。

3. 发明申请

US20080272342A1 Chemical Composition Useful as Corrosion Inhibitor 失效
标题翻译：化学成分可用作腐蚀抑制剂
公开(公告)号：US20080272342A1
公开(公告)日：2008-11-06
申请号：US12095811
申请日：2006-11-29
申请人： Marcus Guzmann , Uwe Ossmer , Henry Craddock
发明人： Marcus Guzmann , Uwe Ossmer , Henry Craddock
IPC分类号： C09K3/00
CPC分类号： C23F11/173 , C02F5/12 , C02F2103/023 , C02F2103/18 , C02F2103/365 , C02F2303/08 , C09K5/10 , C09K8/54 , C11D1/662 , C11D3/0073 , C23F11/12
摘要： The present invention relates to a chemical composition comprising (a) a glycoside component A comprising at least one glycoside of the formula R(OG)x wherein R is an aliphatic hydrocarbon radical having 1 to 25 carbon atoms or is a radical of formula R1(OR2)m which does not have more than 25 carbon atoms and wherein n=0 to 24 and R1 and R2 are aliphatic hydrocarbon radicals; G is the residue of a saccharide moiety selected from the group consisting of fructose, glucose, mannose, galactose, talose, gulose, allose, altrose, idose, arabinose, xylose, lyxose, ribose and alkoxylated derivatives thereof; and x is 1 to 30; (b) an aspartate component B comprising at least one polymerisation product of aspartic acid, optionally in form of a copolymerisate with fatty acids, polybasic carboxylic acids, anhydrides of polybasic carboxylic acids, polybasic hydroxycarboxylic acids, monobasic polyhydroxycarboxylic acids, alkoxylated alcohols, alkoxylated amines, amino sugars, carbohydrates, sugar carboxylic acids and polymers thereof. The invention further relates to the use of such chemical compositions as corrosion inhibitor.
摘要翻译：本发明涉及一种化学组合物，其包含（a）糖苷组分A，其包含至少一种式R（OG）x的糖苷，其中R是具有1至25个碳原子的脂族烃基，或者是式R 不具有多于25个碳原子且其中n = 0至24和R 1的低级烷基（OR 2） SUP>和R 2是脂族烃基; G是选自果糖，葡萄糖，甘露糖，半乳糖，托洛糖，古洛糖，阿洛糖，阿卓糖，阿糖，阿拉伯糖，木糖，赖索糖，核糖和烷氧基化衍生物的糖部分的残基。 x为1〜30; （b）天冬氨酸成分B，其包含天冬氨酸的至少一种聚合产物，任选地与脂肪酸共聚的形式，多元羧酸，多元羧酸的酸酐，多元羟基羧酸，一元多羟基羧酸，烷氧基化醇，烷氧基化胺，氨基糖，碳水化合物，糖羧酸及其聚合物。本发明还涉及这种化学组合物作为缓蚀剂的用途。

4. 发明申请

US20080153718A1 Use of Water-Soluble Alkane Sulfonic Acids For Increasing the Permeability of Underground Petroliferous and/or Gas-Bearing Carbonate Rock Formations and For Dissolving Carbonate Contaminants and/or Contaminants Containing Carbonates During Petroleum Production 有权
标题翻译：在石油生产中使用水溶性烷烃磺酸以提高地下含碳和/或含气碳酸盐岩层和用于溶解含碳酸盐的碳酸盐污染物和/或污染物的渗透性
公开(公告)号：US20080153718A1
公开(公告)日：2008-06-26
申请号：US11817698
申请日：2006-03-03
申请人： Thomas Heidenfelder , Marcus Guzmann , Helmut Witteler , Uwe Ossmer
发明人： Thomas Heidenfelder , Marcus Guzmann , Helmut Witteler , Uwe Ossmer
IPC分类号： C09K8/584
CPC分类号： C09K8/528 , C09K8/54 , C09K8/72 , Y10S166/902
摘要： Methods of increasing permeability in a carbonatic rock formation, the methods comprising: providing an alkanesulfonic acid; and introducing the alkanesulfonic acid into the carbonatic rock formation.
摘要翻译：提高碳酸岩层渗透性的方法，其方法包括：提供烷烃磺酸; 并将烷烃磺酸引入碳酸岩层中。

5. 发明授权

US07956013B2 Compositions having pH-dependent viscosity, thickener systems containing the same, and uses therefor 有权
标题翻译：具有pH依赖性粘度的组合物，含有该粘度的增稠剂体系及其用途
公开(公告)号：US07956013B2
公开(公告)日：2011-06-07
申请号：US12516970
申请日：2007-11-29
申请人： Ulrich Steinbrenner , Günter Oetter , Uwe Ossmer , Marcus Guzmann
发明人： Ulrich Steinbrenner , Günter Oetter , Uwe Ossmer , Marcus Guzmann
IPC分类号： C09K8/035 , C08K5/49
CPC分类号： C11D17/003 , A01N25/10 , C04B40/0039 , C04B2103/0079 , C09K3/00 , C09K8/035 , C09K8/467 , C11D1/34 , C11D1/72 , C11D1/83 , C11D3/3707 , C04B24/246 , C04B2103/44 , C04B2103/40
摘要： Compositions comprising: (A) at least one surfactant of the general formula (I) (R1—[(O—(CH2)2)x1(O—CH(CH3)CH2)x2]O)kP(═O)(OH)3-k (I) wherein the sequence of the alkyleneoxy units is arbitrary, each R1 independently represents a moiety selected from the group consisting of linear and branched C12-C22-alkyl, C12-C22-alkenyl, C12-C22-alkynyl, (C11-C21-alkyl)carbonyl, (C11-C21-alkenyl)carbonyl and (C11-C21-alkynyl)carbonyl, k represents 1 or 2 and x1 and x2 each independently represent an integer of 0 to 20, the sum of x1 and x2 being a number of 1 to 20; and (B) at least one thickener comprising at least two hydrophobic groups R2 which are linked to one another via a bridging hydrophilic group (α), wherein each R2, independently represents a moiety selected from the group consisting of C8-C32-alkyl, C8-C32-alkenyl, C8-C32-alkynyl, cycloalkyl, aryl, and aryl-C1-C32-alkyl, which in each case may have up to 3 hydroxyl substituents; wherein the composition has a pH which is viscosity-dependent.
摘要翻译：组合物，其包含：（A）至少一种通式（I）的表面活性剂（R1 - [（O-（CH2）2）x1（O-CH（CH3）CH2）x2] O）kP（= ）3-k（I）其中亚烷基氧基单元的序列是任意的，每个R 1独立地表示选自直链和支链C 12 -C 22 - 烷基，C 12 -C 22 - 烯基，C 12 -C 22 - 炔基，（C 11 -C 21 - 烷基）羰基，（C 11 -C 21 - 烯基）羰基和（C 11 -C 21 - 炔基）羰基，k表示1或2，x1和x2各自独立地表示0〜20的整数，x1 x2为1〜20的数; 和（B）至少一种包含至少两个通过桥连亲水基团（α）彼此连接的疏水基团R 2的增稠剂，其中每个R 2独立地表示选自下组的部分：C 8 -C 32 - 烷基， C 8 -C 32烯基，C 8 -C 32炔基，环烷基，芳基和芳基-C 1 -C 32 - 烷基，其在每种情况下可具有至多3个羟基取代基; 其中所述组合物具有粘度依赖性的pH。

6. 发明申请

US20100069268A1 PH-Regulated Thickener System 有权
标题翻译： PH调节增稠剂系统
公开(公告)号：US20100069268A1
公开(公告)日：2010-03-18
申请号：US12516970
申请日：2007-11-29
申请人： Ulrich Steinbrenner , Günter Oetter , Uwe Ossmer , Marcus Guzmann
发明人： Ulrich Steinbrenner , Günter Oetter , Uwe Ossmer , Marcus Guzmann
IPC分类号： C08K3/20 , C09K3/00 , C11D1/00 , C09D143/02
CPC分类号： C11D17/003 , A01N25/10 , C04B40/0039 , C04B2103/0079 , C09K3/00 , C09K8/035 , C09K8/467 , C11D1/34 , C11D1/72 , C11D1/83 , C11D3/3707 , C04B24/246 , C04B2103/44 , C04B2103/40
摘要： Compositions comprising: (A) at least one surfactant of the general formula (I) (R1—[(O—(CH2)2)x1(O—CH(CH3)CH2)x2]O)kP(═O)(OH)3-k (I) wherein the sequence of the alkyleneoxy units is arbitrary, each R1 independently represents a moiety selected from the group consisting of linear and branched C12-C22-alkyl, C12-C22-alkenyl, C12-C22-alkynyl, (C11-C21-alkyl)carbonyl, (C11-C21-alkenyl)carbonyl and (C11-C21-alkynyl)carbonyl, k represents 1 or 2 and x1 and x2 each independently represent an integer of 0 to 20, the sum of x1 and x2 being a number of 1 to 20; and (B) at least one thickener comprising at least two hydrophobic groups R2 which are linked to one another via a bridging hydrophilic group (α), wherein each R2, independently represents a moiety selected from the group consisting of C8-C32-alkyl, C8-C32-alkenyl, C8-C32-alkynyl, cycloalkyl, aryl, and aryl-C1-C32-alkyl, which in each case may have up to 3 hydroxyl substituents; wherein the composition has a pH which is viscosity-dependent.
摘要翻译：组合物，其包含：（A）至少一种通式（I）的表面活性剂（R1 - [（O-（CH2）2）x1（O-CH（CH3）CH2）x2] O）kP（= ）3-k（I）其中亚烷基氧基单元的序列是任意的，每个R 1独立地表示选自直链和支链C 12 -C 22 - 烷基，C 12 -C 22 - 烯基，C 12 -C 22 - 炔基，（C 11 -C 21 - 烷基）羰基，（C 11 -C 21 - 烯基）羰基和（C 11 -C 21 - 炔基）羰基，k表示1或2，x1和x2各自独立地表示0〜20的整数，x1 x2为1〜20的数; 和（B）至少一种包含至少两个通过桥连亲水基团（α）彼此连接的疏水基团R 2的增稠剂，其中每个R 2独立地表示选自下组的部分：C 8 -C 32 - 烷基， C 8 -C 32烯基，C 8 -C 32炔基，环烷基，芳基和芳基-C 1 -C 32 - 烷基，其在每种情况下可具有至多3个羟基取代基; 其中所述组合物具有粘度依赖性的pH。

7. 发明申请

US20100056398A1 THICKENER COMPOSITION 审中-公开
标题翻译：更厚的组合物
公开(公告)号：US20100056398A1
公开(公告)日：2010-03-04
申请号：US12516857
申请日：2007-11-29
申请人： Ulrich Steinbrenner , Günter Oetter , Uwe Ossmer , Marcus Guzmann
发明人： Ulrich Steinbrenner , Günter Oetter , Uwe Ossmer , Marcus Guzmann
IPC分类号： C09K8/24 , C08K5/53 , C08K5/41 , C08K5/09 , C11D3/38 , C09K8/60
CPC分类号： C04B40/0039 , C04B2103/44 , C04B2201/10 , C09K3/00 , C09K8/035 , C11D1/02 , C11D3/3726 , C11D17/003 , C04B24/2647 , C04B2103/402 , C04B24/246 , C04B24/282 , C04B24/165
摘要： Thickener systems which are suitable for preparing thickener compositions, and which systems consists of (A) at least one anionic surfactant A and (B) at least one polymer B comprising at least one hydrophobic group and preferably at least one hydrophilic group, wherein the concentration of the polymer B in a thickener composition is below the overlap concentration c* of the polymer, along with processes for preparing such compositions and uses thereof.
摘要翻译：适用于制备增稠剂组合物的增稠剂体系，该系统由（A）至少一种阴离子表面活性剂A和（B）至少一种包含至少一个疏水基团，优选至少一个亲水基团的聚合物B组成，其中浓度聚合物B在增稠剂组合物中的含量低于聚合物的重叠浓度c *，以及制备这种组合物的方法和用途。

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