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    System and method for purifying heptane
    1.
    发明申请
    System and method for purifying heptane 失效
    纯化庚烷的方法和系统

    公开(公告)号：US20050080311A1

    公开(公告)日：2005-04-14

    申请号：US10927908

    申请日：2004-08-27

    Applicant: Daniel Hasenberg ,  Mitchell Refvik ,  Christopher Tully ,  Michael Hankinson ,  Clyde Denton ,  Dale Solaas

    Inventor： Daniel Hasenberg ,  Mitchell Refvik ,  Christopher Tully ,  Michael Hankinson ,  Clyde Denton ,  Dale Solaas

    IPC: C07C7/12 ,  C07C7/17 ,  C07C7/171

    CPC classification number: C07C7/17 ,  C07C7/171 ,  C07C9/15

    Abstract: Removing impurities from a heptane stream by contacting the heptane stream with an acidic catalyst, wherein the contacting reduces a concentration of one or more close boiling impurities, one or more olefins, or both. The impurities are isomerized via contact with the acidic catalyst into species that possess lower octane levels or that do not possess boiling points as near to the boiling point of n-heptane, which promotes separation of the impurities via distillation. Close boiling impurities may include such compounds as cis-1,2-dimethylcyclopentane and methylcyclohexane or may be compounds having boiling points at a standard pressure of 760 Torr in the range of about 96.5 to about 100.5 degrees Celsius including such compounds as cis-1,2-dimethylcyclopentane and methylcyclohexane. The concentration of cis-1,2-dimethylcyclopentane and methylcyclohexane may be reduced by at least about 25 and 10 percent by weight, respectively. The concentration of olefins, as measured by the Bromine Index, may be reduced by at least about 25 percent by weight.

    Abstract translation: 通过使庚烷料流与酸性催化剂接触，从庚烷物流中除去杂质，其中接触降低了一种或多种近沸点杂质，一种或多种烯烃或两者的浓度。 通过与酸性催化剂接触将杂质异构化为具有较低辛烷值或不具有接近正庚烷沸点的沸点的物质，这促进通过蒸馏分离杂质。 接近沸腾的杂质可以包括诸如顺式-1,2-二甲基环戊烷和甲基环己烷的化合物，或者可以是在约96.5至约100.5摄氏度的标准压力为760托的沸点的化合物，包括顺式-1， 2-二甲基环戊烷和甲基环己烷。 顺式-1,2-二甲基环戊烷和甲基环己烷的浓度可以分别降低至少约25重量％和10重量％。 通过溴指数测量的烯烃浓度可以降低至少约25重量％。

    Process and catalyst for synthesis of mercaptans and sulfides from alcohols
    3.
    发明申请
    Process and catalyst for synthesis of mercaptans and sulfides from alcohols 有权
    从醇合成硫醇和硫化物的方法和催化剂

    公开(公告)号：US20070135658A1

    公开(公告)日：2007-06-14

    申请号：US11302038

    申请日：2005-12-13

    Applicant: Daniel Hasenberg ,  Mitchell Refvik

    Inventor： Daniel Hasenberg ,  Mitchell Refvik

    IPC: C07C319/02

    CPC classification number: C07C319/08 ,  C07C319/14 ,  C07C321/04 ,  C07C321/22

    Abstract: A process and catalyst blend for selectively producing mercaptans and sulfides from alcohols. The alcohol is reacted with hydrogen sulfide, in the presence of a catalyst blend containing a hydrotreating catalyst and a dehydration catalyst to convert the alcohol to mercaptan or sulfide in one-pass. The alcohols can include primary and secondary alcohols. The mercaptan or sulfide having less than about 30% unreacted alcohol contained therein.

    Abstract translation: 用于从醇选择性地制备硫醇和硫化物的方法和催化剂共混物。 在含有加氢处理催化剂和脱水催化剂的催化剂共混物存在下，使醇与硫化氢反应，将醇转化成硫醇或硫化物。 醇可以包括伯醇和仲醇。 其中含有少于约30％未反应的醇的硫醇或硫化物。

    Method of making 2-thiols
    4.
    发明申请
    Method of making 2-thiols 有权
    制备2-硫醇的方法

    公开(公告)号：US20060247475A1

    公开(公告)日：2006-11-02

    申请号：US11115775

    申请日：2005-04-27

    Applicant: Daniel Hasenberg ,  Mitchell Refvik

    Inventor： Daniel Hasenberg ,  Mitchell Refvik

    IPC: C07C319/04

    CPC classification number: C07C319/04

    Abstract: A process for selectively making 2-thiols from alpha olefins is described. The process includes contacting a linear or branched alpha olefin having with H2S in the presence of a catalyst and recovering the 2-thiol from a product mixture. The catalyst includes a support and at least one metal selected from Group IIIA-VIIIA and the branched olefin is branched at the 3-position or higher with respect to the olefin double bond. Compositions wherein the 2-thiols are substantially free of 1 -thiol and 3-thiol isomers are also described.

    Abstract translation: 描述了从α-烯烃选择性制备2-硫醇的方法。 该方法包括在催化剂存在下使具有H 2 S的直链或支链α-烯烃接触并从产物混合物中回收2-硫醇。 催化剂包括载体和选自IIIA-VIIIA族的至少一种金属，支化烯烃相对于烯烃双键在3位或更高分支。 还描述了其中2-硫醇基本上不含1-硫醇和3-硫醇异构体的组合物。

    Polythiorethane compositions and processes for making and using same
    6.
    发明申请
    Polythiorethane compositions and processes for making and using same 有权
    聚噻吩组合物及其制备和使用方法

    公开(公告)号：US20060111520A1

    公开(公告)日：2006-05-25

    申请号：US11204728

    申请日：2005-08-16

    Applicant: Jim Byers ,  Mitchell Refvik ,  Chad Brown ,  Michael Matson ,  Michael Hankinson

    Inventor： Jim Byers ,  Mitchell Refvik ,  Chad Brown ,  Michael Matson ,  Michael Hankinson

    IPC: C08G18/00

    CPC classification number: C08G18/3876

    Abstract: Polythiourethane polymer compositions, methods of making the polythiourethane polymer compositions, and methods of using the polythiourethane polymer compositions are provided. The polythiourethane can be produced by contacting a thiol ester composition and an isocyanate to produce a mixture and then heating the mixture to produce the polythiourethane polymer. In some embodiments, the thiol ester compositions include thiol esters, hydroxy thiol esters, and cross-linked thiol esters.

    Abstract translation: 提供聚硫氨酯聚合物组合物，制备聚硫氨酯聚合物组合物的方法，以及使用聚硫氨酯聚合物组合物的方法。 聚硫氨酯可以通过使硫羟酸酯组合物和异氰酸酯接触以制备混合物，然后加热混合物以制备聚硫氨酯聚合物来制备。 在一些实施方案中，硫羟酸酯组合物包括硫醇酯，羟基硫羟酸酯和交联的硫醇酯。

    Controlled release fertilizer material and process for production thereof
    7.
    发明申请
    Controlled release fertilizer material and process for production thereof 有权
    控释肥料及其生产方法

    公开(公告)号：US20060000252A1

    公开(公告)日：2006-01-05

    申请号：US11059647

    申请日：2005-02-17

    Applicant: Leslie Carstens ,  Baozhong Xing ,  Mitchell Refvik ,  Jim Byers

    Inventor： Leslie Carstens ,  Baozhong Xing ,  Mitchell Refvik ,  Jim Byers

    IPC: C05G5/00 ,  A01N25/00

    CPC classification number: C05C9/00 ,  C05G3/0023 ,  C05G3/0029 ,  C07C327/22 ,  C08G75/00 ,  C08G75/04 ,  C08G75/26 ,  C11C3/00 ,  C05G3/0035

    Abstract: Thiol ester compositions, methods of making the thiol ester compositions, and methods of using the thiol ester compositions are provided. In some embodiments, the thiol ester compositions include thiol esters, hydroxy thiol esters and cross-linked thiol esters. The thiol ester composition can be used to produce cross-linked thiol esters, sulfonic acid-containing esters, sulfonate containing esters and thioacrylate containing esters. The thiol ester compositions can be used to produce polythiourethanes. The polythiourethanes can be used in fertilizers and fertilizer coatings.

    Abstract translation: 提供硫醇酯组合物，制备硫羟酸酯组合物的方法，以及使用硫羟酸酯组合物的方法。 在一些实施方案中，硫羟酸酯组合物包括硫醇酯，羟基硫羟酸酯和交联的硫羟酸酯。 硫醇酯组合物可用于制备交联硫醇酯，含磺酸酯，含磺酸酯和含硫丙烯酸酯的酯。 硫醇酯组合物可用于制备聚氨基甲酸乙酯。 聚硫氨酯可用于肥料和肥料涂料。

    MERCAPTAN-HARDENED EPOXY POLYMER COMPOSITIONS AND PROCESSES FOR MAKING AND USING SAME
    8.
    发明申请
    MERCAPTAN-HARDENED EPOXY POLYMER COMPOSITIONS AND PROCESSES FOR MAKING AND USING SAME 有权
    MERCAPTAN硬化环氧聚合物组合物及其制备和使用方法

    公开(公告)号：US20070112100A1

    公开(公告)日：2007-05-17

    申请号：US11465013

    申请日：2006-08-16

    Applicant: Jim Byers ,  Mitchell Refvik ,  Chad Brown ,  Michael Matson

    Inventor： Jim Byers ,  Mitchell Refvik ,  Chad Brown ,  Michael Matson

    IPC: C08L63/00 ,  B32B27/38

    CPC classification number: C08G59/4064 ,  C09J163/00

    Abstract: Mercaptan-hardened epoxy polymer compositions, methods of making the mercaptan-hardened epoxy polymer compositions, and methods of using the mercaptan-hardened epoxy polymer compositions are provided. The mercaptan-hardened epoxy polymer can be produced by contacting a thiol ester composition and an epoxide composition to produce a mixture and then heating the mixture to produce the mercaptan-hardened epoxy polymer. In some embodiments, the thiol ester compositions include thiol esters, hydroxy thiol esters, and crosslinked thiol esters. Adhesive polymer compositions, methods of making the adhesive polymer compositions, and methods of using the adhesive polymer compositions are provided. The adhesive polymer composition can be produced by contacting a thiol ester composition and an epoxide composition to produce a mixture and then heating the mixture to produce the adhesive polymer composition.

    Abstract translation: 提供了硫醇硬化的环氧聚合物组合物，制备硫醇硬化的环氧聚合物组合物的方法，以及使用硫醇硬化的环氧聚合物组合物的方法。 硫醇硬化的环氧聚合物可以通过使硫羟酸酯组合物和环氧化物组合物接触以制备混合物，然后加热混合物以制备硫醇硬化的环氧聚合物来制备。 在一些实施方案中，硫羟酸酯组合物包括硫醇酯，羟基硫醇酯和交联的硫醇酯。 提供粘合剂聚合物组合物，制备粘合剂聚合物组合物的方法，以及使用粘合剂聚合物组合物的方法。 粘合剂聚合物组合物可以通过使硫羟酸酯组合物和环氧化物组合物接触以制备混合物，然后加热混合物以制备粘合剂聚合物组合物来制备。

    POLYMER COMPOSITIONS AND PROCESSES FOR MAKING AND USING SAME
    9.
    发明申请
    POLYMER COMPOSITIONS AND PROCESSES FOR MAKING AND USING SAME 失效
    聚合物组合物和制备和使用它们的方法

    公开(公告)号：US20070055033A1

    公开(公告)日：2007-03-08

    申请号：US11464318

    申请日：2006-08-14

    Applicant: Jim Byers ,  Mitchell Refvik ,  Chad Brown ,  Michael Matson

    Inventor： Jim Byers ,  Mitchell Refvik ,  Chad Brown ,  Michael Matson

    IPC: C08F28/02

    CPC classification number: C08G75/26 ,  C08F222/1006 ,  C08F228/02 ,  C08G75/02 ,  C08G75/045

    Abstract: Poly(β-thioether ester) compositions, methods of making the poly(β-thioether ester) compositions, and methods of using the poly(β-thioether ester) compositions are provided. The poly(β-thioether ester) can be produced by contacting a thiol ester composition and an α,β-unsaturated ester to produce a mixture and then heating the mixture to produce the poly(β-thioether ester). In some embodiments, the thiol ester compositions include thiol esters, hydroxy thiol esters, and cross-linked thiol esters.

    Abstract translation: 提供聚（β-硫醚酯）组合物，制备聚（β-硫醚酯）组合物的方法，以及使用聚（β-硫醚酯）组合物的方法。 聚（β-硫醚酯）可以通过使硫羟酸酯组合物和α，β-不饱和酯接触以产生混合物，然后加热混合物以产生聚（β-硫醚酯）来制备。 在一些实施方案中，硫羟酸酯组合物包括硫醇酯，羟基硫羟酸酯和交联的硫醇酯。

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