Bio-based glutaralydehyde, and manufacture methods thereof
    1.
    发明授权
    Bio-based glutaralydehyde, and manufacture methods thereof 失效
    生物基戊二酸及其制造方法

    公开(公告)号:US08779213B2

    公开(公告)日:2014-07-15

    申请号:US13505811

    申请日:2010-10-19

    IPC分类号: C07C45/29 C07C45/60

    摘要: The present invention relates to a bio-based glutaraldehyde compound and to the different non-fossil, natural raw material manufacture methods thereof. To prepare said compound, glycerol created by the methanolysis of vegetable oil or animal fat is used, leading after dehydration to acrolein that is caused to react with a vinyl/alkyl/ether as per a Diels-Alder cyclization reaction, followed by hydrolysis so as to obtain the bio-based glutaraldehyde of the invention. Sugars containing five carbon atoms, that is, pentoses created from for example hemicellulose, may also be used, leading after dehydration to furfural, which leads, after complete hydrogenation followed by selective oxidation, to the bio-based glutaraldehyde of the invention.

    摘要翻译: 本发明涉及一种生物基戊二醛化合物及其不同的非化石天然原料制造方法。 为了制备所述化合物,使用通过植物油或动物脂肪的甲醇分解产生的甘油,在脱水后导致与乙烯基/烷基/醚按Diels-Alder环化反应反应的丙烯醛,然后水解,从而 以获得本发明的生物基戊二醛。 也可以使用含有5个碳原子的糖,即由例如半纤维素形成的戊糖,脱水至糠醛后,在完全氢化后进行选择性氧化后,可以使用本发明的生物基戊二醛。

    Process for Producing Nitrile-Fatty Acid Compounds
    2.
    发明申请
    Process for Producing Nitrile-Fatty Acid Compounds 审中-公开
    生产腈 - 脂肪酸化合物的方法

    公开(公告)号:US20130345388A1

    公开(公告)日:2013-12-26

    申请号:US13976619

    申请日:2011-12-14

    IPC分类号: C07C253/30

    摘要: The invention relates to a process for synthesizing a nitrile-fatty acid (heminitrile) from unsaturated fatty acids, in the form of an acid or a simple ester or a “complex” ester of triglyceride type, which is first of all converted into an unsaturated fatty nitrile which is subjected to oxidative cleavage using H2O2 as oxidizing agent. This process can be used for preparing polyamide monomers, such as ω-amino acids or diamines or diacids equivalent to said heminitrile and for obtaining polyamides from raw materials which are of natural origin and from a renewable source.

    摘要翻译: 本发明涉及一种由酸或简单酯形式的不饱和脂肪酸或甘油三酯类“复合”酯形成的腈 - 脂肪酸(丁腈)的合成方法,其首先转化为不饱和脂肪酸 使用H 2 O 2作为氧化剂进行氧化裂解的脂肪腈。 该方法可用于制备聚酰胺单体,例如ω-氨基酸或与所述混合物相当的二胺或二酸,并用于从天然来源的原料和可再生来源获得聚酰胺。

    Fuel composition for diesel engines containing oxygenated compounds
    6.
    发明授权
    Fuel composition for diesel engines containing oxygenated compounds 失效
    含氧化合物的柴油发动机的燃料组成

    公开(公告)号:US6113661A

    公开(公告)日:2000-09-05

    申请号:US147658

    申请日:1999-05-04

    摘要: A fuel composition containing, as a major portion, at least one fuel base, and, as a minor portion, at least one oxygenated compound, which contains at least 0.05% by weight of at least one trialkoxyalkane of the formula (I): ##STR1## wherein: X is a divalent hydrocarbon-containing group C.sub.n H.sub.2n, wherein n is 1, 2, or 3, each hydrogen atom optionally being substituted by a hydrocarbon-containing residue;R.sub.1, R'.sub.1, and R".sub.1 are each independently linear or branched alkyl groups containing from 1 to 10 carbon atoms and optionally at least one oxygen atom, two of each of R.sub.1, R'.sub.1 and R".sub.1 groups optionally being connected to form a heterocyclic ring containing 5 or 6 atoms; andR.sub.2 is a hydrogen atom or a linear C.sub.1 -C.sub.4 alkyl radical, or R.sub.2 and hydrocarbon-containing residue X, together by bonding, form a ring containing 5 or 6 carbon atoms.

    摘要翻译: PCT No.PCT / FR98 / 01168 Sec。 371日期1999年5月4日 102(e)日期1999年5月4日PCT提交1998年6月8日PCT公布。 第WO98 / 56879号公报 日期1998年12月17日一种燃料组合物,其主要含有至少一种燃料基质,以及作为少部分含有至少一种含氧化合物的燃料组合物,其含有至少0.05重量%的至少一种下式的三烷氧基烷烃 (I):其中:X是含二价烃的基团C n H 2n,其中n是1,2或3,每个氢原子任选地被含烃残基取代; R1,R'1和R'1各自独立地是含有1至10个碳原子和任选的至少一个氧原子的直链或支链烷基,任选地,R 1,R'1和R“ 连接形成含有5或6个原子的杂环; 并且R2是氢原子或直链C 1 -C 4烷基,或R 2和含烃残基X一起通过键合形成含有5或6个碳原子的环。

    Process for preparing amino acids or esters comprising a metathesis step
    7.
    发明授权
    Process for preparing amino acids or esters comprising a metathesis step 有权
    制备包含复分解步骤的氨基酸或酯的方法

    公开(公告)号:US09221745B2

    公开(公告)日:2015-12-29

    申请号:US14234818

    申请日:2012-07-27

    摘要: A process for synthesizing a long-chain saturated α,ω-amino ester (acid) including from 6 to 17 carbon atoms, said process including a first step of cross metathesis between a first acrylic compound chosen from acrylonitrile, acrylic acid or an acrylic ester and a second monounsaturated compound including at least one nitrile, acid or ester trivalent function, one of these compounds including a nitrile function and the other an acid or ester function, in the presence of a ruthenium carbene metathesis catalyst, and a second step of hydrogenation of the monounsaturated nitrile-ester (acid) obtained, wherein said monounsaturated compound including at least one nitrile, acid or ester trivalent function has previously been subjected to a purification by thermal and/or chemical treatment.

    摘要翻译: 一种合成包含6至17个碳原子的长链饱和α,ω-氨基酯(酸)的方法,所述方法包括在选自丙烯腈,丙烯酸或丙烯酸酯的第一丙烯酸化合物之间进行交叉复分解的第一步 以及第二单不饱和化合物,其包含至少一种腈,酸或酯三价官能团,这些化合物中的一种,包括腈官能团,另一种是酸或酯官能团,在钌卡宾复分解催化剂的存在下,和第二步氢化 所得的单不饱和腈 - 酯(酸),其中包括至少一种腈,酸或酯三价官能团的所述单不饱和化合物已经经过热和/或化学处理的纯化。

    Nitrile oxide, nitrone, and nitrile imine compounds
    9.
    发明授权
    Nitrile oxide, nitrone, and nitrile imine compounds 有权
    腈氧化物,硝酮和腈亚胺化合物

    公开(公告)号:US09045432B2

    公开(公告)日:2015-06-02

    申请号:US13809795

    申请日:2011-07-12

    IPC分类号: C07D233/34 C07D233/36

    CPC分类号: C07D233/34 C07D233/36

    摘要: A compound includes at least one group Q and at least one group A linked together by at least one “spacer” group Sp, in which: group Q includes a dipole containing at least one nitrogen atom, preferably a nitrile oxide, nitrone, or nitrile imine function; group A contains at least one nitrogen atom, and is preferably an imidazolidinyl, ureyl, bis-ureyl, ureido-pyrimidyl, and triazolyl group; and Sp is an atom or a group of atoms forming a link between Q and A, preferably, a linear, branched or cyclic hydrocarbon-based optionally substituted chain, and may contain one or more aromatic radicals and/or heteroatoms. The compound may react with an unsaturated polymer forming a covalent bond with the polymer. The compound is useful for providing good interaction between fillers and polymers by establishing labile, non-covalent bonds between the polymer chains and the filler, thereby limiting processing problems.

    摘要翻译: 化合物包括至少一个基团Q和至少一个通过至少一个“间隔基”基团Sp连接在一起的基团A,其中:基团Q包括含有至少一个氮原子的偶极子,优选氧化腈,硝酮或腈 亚胺功能; A组含有至少一个氮原子,优选为咪唑烷基,脲基,双ureyl,脲基 - 嘧啶基和三唑基; 并且Sp是在Q和A之间形成连接的原子或一组原子,优选直链,支链或环状烃基任选取代的链,并且可以含有一个或多个芳族基团和/或杂原子。 该化合物可与与聚合物形成共价键的不饱和聚合物反应。 该化合物可用于通过在聚合物链和填料之间建立不稳定的非共价键来提供填料和聚合物之间的良好相互作用,从而限制了加工问题。