公开(公告)号：US08546119B2

公开(公告)日：2013-10-01

申请号：US13657603

申请日：2012-10-22

Applicant: E. I. Du Pont De Nemours and Company

Inventor： Robert DiCosimo ,  Mark Scott Payne ,  John Edward Gavagan

IPC: C12N9/18 ,  C12P7/40 ,  A61L9/00

CPC classification number: A01N37/16 ,  C11D1/667 ,  C11D3/2093 ,  C11D3/221 ,  C11D3/226 ,  C11D3/38636 ,  C11D3/3869 ,  C11D3/3945 ,  C11D7/266 ,  C12N9/18 ,  C12P7/40 ,  D06L4/15 ,  D06L4/40 ,  D21C9/16 ,  Y10T428/13

Abstract: An acetyl xylan esterase variant having perhydrolytic activity is provided for producing peroxycarboxylic acids from carboxylic acid esters and a source of peroxygen. More specifically, a Thermotoga maritima acetyl xylan esterase gene was modified using error-prone PCR and site-directed mutagenesis to create an enzyme catalyst characterized by an increase in specific activity. The variant acetyl xylan esterase may be used to produce peroxycarboxylic acids suitable for use in a variety of applications such as cleaning, disinfecting, sanitizing, bleaching, wood pulp processing, and paper pulp processing applications.

公开(公告)号：US20130244922A1

公开(公告)日：2013-09-19

申请号：US13609857

申请日：2012-09-11

Applicant: Joan Ellen Bartelt ,  Barbara Haviland Minor

Inventor： Joan Ellen Bartelt ,  Barbara Haviland Minor

IPC: C11D7/50 ,  C11D11/00 ,  H01L21/02 ,  C09D7/00

CPC classification number: C11D7/5068 ,  C09D7/20 ,  C09K3/30 ,  C10M107/38 ,  C10M177/00 ,  C10M2213/0606 ,  C10N2240/204 ,  C10N2250/121 ,  C11D7/241 ,  C11D7/261 ,  C11D7/266 ,  C11D7/28 ,  C11D7/504 ,  C11D7/5059 ,  C11D7/5063 ,  C11D7/5077 ,  C11D7/509 ,  C11D11/0005 ,  C23G5/024 ,  C23G5/028 ,  C23G5/02806 ,  C23G5/032 ,  H01L21/02104

Abstract: The present disclosure provides azeotropic and azeotrope-like compositions comprised of methylperfluoropentene ethers and at least one of methanol, ethanol, 2-propanol, hexane, heptane, trans-1,2-dichloroethylene, ethyl formate, methyl formate, HFE-7100, HFE-7200 and 1-bromopropane or combinations thereof. The present disclosure also provides for methods of use for the azeotropic and azeotrope-like compositions.

Abstract translation: 本公开提供了由甲基全氟戊烯醚和甲醇，乙醇，2-丙醇，己烷，庚烷，反式-1,2-二氯乙烯，甲酸乙酯，甲酸甲酯，HFE-7100，HFE中的至少一种组成的共沸和类共沸组合物 -7200和1-溴丙烷或其组合。 本公开还提供了用于共沸和类共沸组合物的方法。

公开(公告)号：US20130102670A1

公开(公告)日：2013-04-25

申请号：US13657603

申请日：2012-10-22

Applicant: E. I. Du Pont De Nemours And Company

Inventor： ROBERT DICOSIMO ,  MARK SCOTT PAYNE ,  JOHN EDWARD GAVAGAN

IPC: C12N9/18 ,  C12N1/19 ,  C12N1/21 ,  C12N15/63 ,  D21C9/16 ,  C12N15/55 ,  A01N37/16 ,  A01P1/00 ,  C11D3/395 ,  D06L3/02 ,  C12N1/15 ,  C12P7/24

CPC classification number: A01N37/16 ,  C11D1/667 ,  C11D3/2093 ,  C11D3/221 ,  C11D3/226 ,  C11D3/38636 ,  C11D3/3869 ,  C11D3/3945 ,  C11D7/266 ,  C12N9/18 ,  C12P7/40 ,  D06L4/15 ,  D06L4/40 ,  D21C9/16 ,  Y10T428/13

Abstract: An acetyl xylan esterase variant having perhydrolytic activity is provided for producing peroxycarboxylic acids from carboxylic acid esters and a source of peroxygen. More specifically, a Thermotoga maritima acetyl xylan esterase gene was modified using error-prone PCR and site-directed mutagenesis to create an enzyme catalyst characterized by an increase in specific activity. The variant acetyl xylan esterase may be used to produce peroxycarboxylic acids suitable for use in a variety of applications such as cleaning, disinfecting, sanitizing, bleaching, wood pulp processing, and paper pulp processing applications.

公开(公告)号：US08419863B2

公开(公告)日：2013-04-16

申请号：US13199329

申请日：2011-08-26

Applicant: Jesse Duane Johnson

Inventor： Jesse Duane Johnson

IPC: B08B3/08

CPC classification number: C09D9/005 ,  C11D7/20 ,  C11D7/264 ,  C11D7/265 ,  C11D7/266 ,  C11D11/0052

Abstract: A method for removing painted markings is provided that includes the step of applying a paint removal agent to a painted marking on a surface. A covering may be applied to the paint removal agent. Further, a fluid may be applied to the covering as the covering covers the paint removal agent to effect removal of the painted marking, the paint removal agent, and the covering.

Abstract translation: 提供一种去除涂漆标记的方法，其包括将涂料去除剂施加到表面上的涂漆标记的步骤。 涂料可以用于涂料去除剂。 此外，当覆盖物覆盖除漆剂以除去涂漆的标记，涂料去除剂和覆盖物时，流体可以施加到覆盖物上。

公开(公告)号：US20130071535A1

公开(公告)日：2013-03-21

申请号：US13413844

申请日：2012-03-07

Applicant: Gyorgyi Fenyvesi ,  Melissa Joerger ,  Robert Miller ,  Ann Wehner

Inventor： Gyorgyi Fenyvesi ,  Melissa Joerger ,  Robert Miller ,  Ann Wehner

IPC: A23L1/22

CPC classification number: A61K8/345 ,  A01N1/021 ,  A01N3/00 ,  A01N25/02 ,  A21D2/14 ,  A23B7/154 ,  A23K20/105 ,  A23L2/52 ,  A23L3/3463 ,  A23L29/035 ,  A23L29/04 ,  A23L29/10 ,  A23L33/10 ,  A23L33/12 ,  A23V2002/00 ,  A61K8/0208 ,  A61K8/375 ,  A61K8/92 ,  A61K9/0019 ,  A61K9/06 ,  A61K9/282 ,  A61K31/22 ,  A61K36/02 ,  A61K36/185 ,  A61K36/28 ,  A61K36/355 ,  A61K36/61 ,  A61K36/738 ,  A61K47/10 ,  A61K47/14 ,  A61K47/44 ,  A61K2800/10 ,  A61K2800/75 ,  A61Q1/02 ,  A61Q1/08 ,  A61Q1/10 ,  A61Q1/14 ,  A61Q5/00 ,  A61Q5/02 ,  A61Q5/065 ,  A61Q5/10 ,  A61Q5/12 ,  A61Q9/02 ,  A61Q9/04 ,  A61Q11/00 ,  A61Q13/00 ,  A61Q15/00 ,  A61Q17/00 ,  A61Q17/005 ,  A61Q17/04 ,  A61Q19/00 ,  A61Q19/002 ,  A61Q19/005 ,  A61Q19/007 ,  A61Q19/008 ,  A61Q19/04 ,  A61Q19/10 ,  B01D11/0288 ,  C02F5/10 ,  C07C67/08 ,  C07C69/16 ,  C07C69/28 ,  C07C69/44 ,  C07C69/58 ,  C07C69/60 ,  C07C69/78 ,  C08K5/053 ,  C08K5/103 ,  C08K2201/018 ,  C09D7/63 ,  C09D11/03 ,  C09D11/16 ,  C09D11/38 ,  C09G1/08 ,  C09K3/18 ,  C09K3/185 ,  C09K5/10 ,  C09K5/20 ,  C10M129/08 ,  C10M2207/022 ,  C10M2207/04 ,  C10M2207/283 ,  C10M2209/086 ,  C10M2215/042 ,  C10M2215/223 ,  C10M2229/0425 ,  C10N2230/64 ,  C10N2240/08 ,  C11C3/003 ,  C11D1/667 ,  C11D3/2003 ,  C11D3/2044 ,  C11D3/2068 ,  C11D3/2093 ,  C11D3/3418 ,  C11D3/38663 ,  C11D7/266 ,  C11D7/5022 ,  C11D11/0017 ,  C11D11/0023 ,  C12P7/18 ,  C12P7/42 ,  C12P7/62 ,  Y02W10/37 ,  C08L67/04

Abstract: Disclosed herein are food and flavorant compositions comprising 1,3-propanediol, wherein the 1,3-propanediol in said compositions has a bio-based carbon content of about 1% to 100%. In addition, it is preferred that the 1,3-propanediol be biologically-derived, and wherein upon biodegradation, the biologically-derived 1,3-propanediol contributes no anthropogenic CO2 emissions to the atmosphere.

Abstract translation: 本文公开了包含1,3-丙二醇的食品和香料组合物，其中所述组合物中的1,3-丙二醇具有约1％至100％的生物基碳含量。 此外，优选1,3-丙二醇是生物衍生的，并且其中在生物降解时，生物衍生的1,3-丙二醇不会对大气产生人为的二氧化碳排放。

公开(公告)号：US20110306535A1

公开(公告)日：2011-12-15

申请号：US13134530

申请日：2011-06-09

Applicant: Richard Winget ,  David Foulke ,  Patrick Byrne

Inventor： Richard Winget ,  David Foulke ,  Patrick Byrne

IPC: C11D3/20

CPC classification number: C11D7/266 ,  C09D5/1687 ,  C11D7/248 ,  C11D7/3281

Abstract: A composition for restoration and treatment of PVC materials is provided and the composition comprises: at least one plant based solvent; and at least one UV protectant, and the plant based solvent comprises from about 20% to about 95% of said composition and the UV protectant is from about 1% to about 15% of said composition.

Abstract translation: 提供了用于PVC材料的修复和处理的组合物，并且所述组合物包含：至少一种基于植物的溶剂; 和至少一种UV保护剂，并且基于植物的溶剂包含所述组合物的约20％至约95％，并且所述UV保护剂为所述组合物的约1％至约15％。

公开(公告)号：US20110155171A1

公开(公告)日：2011-06-30

申请号：US12959617

申请日：2010-12-03

Applicant: Chunlei HUANG ,  Lei ZHU

Inventor： Chunlei HUANG ,  Lei ZHU

IPC: B08B1/00

CPC classification number: C11D3/0073 ,  C11D7/24 ,  C11D7/266 ,  C11D7/44 ,  C11D17/049

Abstract: A cleaning and conditioning cloth for an ice skate, including hockey and speed skates, as well as other objects, includes a rectangular body, or a body selected from one of other various shapes such as circle, square, and diamond, of cut-resistant, water-absorbent fabric and an oil impregnated fabric affixed to the approximate center of the cleaning and conditioning cloth body wherein the method includes the steps of holding the cleaning and conditioning cloth in one hand and the ice skate in the other, placing the blade of the ice skate in the middle of the oil impregnated fabric, and moving the ice skate and the cleaning and conditioning cloth relative to each other, so that the blade moves from the cleaning and conditioning cloth body to the oil impregnated fabric. The body and the oil impregnated fabric may be of various sizes.

Abstract translation: 用于溜冰鞋的清洁和调理布，包括曲棍球和速度溜冰鞋以及其他物体，包括矩形体或从其他各种形状中选择的身体，例如圆形，正方形和金刚石，具有抗切割性 ，吸水织物和固定在清洁和调理布身体的大致中心的油浸织物，其中所述方法包括以下步骤：将清洁和调理布保持在一只手中，并将溜冰鞋放在另一只手中， 在油浸织物中间的溜冰鞋，并相对于彼此移动溜冰鞋和清洁和调理布，使得刀片从清洁和调理布体移动到浸油织物。 身体和油浸织物可以是各种尺寸的。

公开(公告)号：USRE42136E1

公开(公告)日：2011-02-15

申请号：US12685562

申请日：2005-05-30

Applicant: Judith Helen Blyth ,  Fadil Al-Alawi

Inventor： Judith Helen Blyth ,  Fadil Al-Alawi

IPC: B08B3/04 ,  C11D3/20 ,  C11D3/43 ,  C11D3/50

CPC classification number: C23G5/032 ,  C11D1/667 ,  C11D7/266 ,  C11D17/049

Abstract: A cleaning composition which may be a stainless steel cleaning composition comprising a branched ester and an organic solute. The use and a method of using the cleaning composition is also included within the scope of the present invention.

Abstract translation: 一种清洁组合物，其可以是包含支链酯和有机溶质的不锈钢清洁组合物。 使用和使用清洁组合物的方法也包括在本发明的范围内。

公开(公告)号：US20100240572A1

公开(公告)日：2010-09-23

申请号：US12725113

申请日：2010-03-16

Applicant: Bernard K. Zysman ,  Gregory E. Robinson

Inventor： Bernard K. Zysman ,  Gregory E. Robinson

IPC: C11D3/24

CPC classification number: C11D7/28 ,  C11D7/24 ,  C11D7/242 ,  C11D7/247 ,  C11D7/261 ,  C11D7/262 ,  C11D7/264 ,  C11D7/266 ,  C11D17/0043

Abstract: Disclosed is a composition for degreasing surfaces comprising about 75 to about 99.9% by volume parachlorobenzotrifluoride and about 0.1 to about 25% by volume of an organic modifier selected from the group consisting of odorless mineral spirits, an alkane from C1 to C8, acetone, an alcohol from C1 to C8, benzene, xylene, toluene, Stoddard's solvent, t-butyl acetate, a glycol, isoparaffin, and dimethylene carbonate. Additionally, it relates to a degreasing fluid comprising parachlorobenzotrifluoride to be applied using a spray application.

Abstract translation: 公开了一种用于脱脂表面的组合物，其包含约75至约99.9体积％的对氯三氟甲苯和约0.1至约25体积％的选自以下的有机改性剂：无味矿物油精，C1至C8的烷烃，丙酮， 醇从C1至C8，苯，二甲苯，甲苯，Stoddard溶剂，乙酸叔丁酯，乙二醇，异链烷烃和碳酸二亚甲基酯。 另外，本发明涉及一种包含使用喷雾施用的对氯三氟甲苯的脱脂流体。

公开(公告)号：US20100216681A1

公开(公告)日：2010-08-26

申请号：US12708264

申请日：2010-02-18

Applicant: Yusaku Kohinata ,  Satoshi Okamoto

Inventor： Yusaku Kohinata ,  Satoshi Okamoto

IPC: C11D3/26

CPC classification number: C11D7/263 ,  C11D7/266 ,  C11D7/3209 ,  C11D7/3218 ,  C11D7/3263 ,  C11D7/34

Abstract: The present invention provides a cleaning composition used for cleaning a device for producing a liquid crystalline polyester, the composition comprising (A) glycols, (B) amines and (C) a compound selected from the group consisting of cyclic esters, amides and sulfoxides, wherein the content of the component (B) is 5 to 40% by weight and the content of the component (C) is 5 to 30% by weight, both being with respect to the total weight of the cleaning composition.

Abstract translation: 本发明提供了用于清洗液晶聚酯制造装置的清洗组合物，该组合物包含（A）二醇，（B）胺和（C）选自环酯，酰胺和亚砜的化合物， 其中组分（B）的含量为5-40重量％，组分（C）的含量为5-30重量％，两者相对于清洁组合物的总重量。