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    Deodorization of fatty ester mixtures
    3.
    发明授权
    Deodorization of fatty ester mixtures 失效
    脂肪酯混合物除臭

    公开(公告)号：US4966734A

    公开(公告)日：1990-10-30

    申请号：US324044

    申请日：1989-03-16

    申请人： Ulrich Hoercher ,  Peter Lechtken

    发明人： Ulrich Hoercher ,  Peter Lechtken

    IPC分类号： C11C1/08 ,  A61K31/23 ,  C11B3/02

    CPC分类号： C11B3/02 ,  A61K31/23

    摘要： Undesirable odors are removed from fatty ester mixtures which, in addition to other components, contain the esters of highly unsaturated fatty acids, in particular of highly unsaturated 3-fatty acids, such as eicosapentaenoic acid or docosahexaenoic acid, by a process in which the fatty ester mixture is treated with a complex hydride, in particular with sodium borohydride solution. The process is particularly suitable for removing undesirable odors from fatty ester mixtures obtained from fish oil, for example by transesterification with an alkanol of 1 to 3 carbon atoms.

    摘要翻译： 从脂肪酯混合物中除去不希望的气味，除脂肪酯混合物外，除了其它成分外还含有高度不饱和脂肪酸的酯，特别是高度不饱和的3-脂肪酸的酯，如二十碳五烯酸或二十二碳六烯酸， 酯混合物用复合氢化物，特别是用硼氢化钠溶液处理。 该方法特别适用于从由鱼油获得的脂肪酯混合物中除去不需要的气味，例如通过与1至3个碳原子的链烷醇进行酯交换。

    Growth-promoting feed and drink
    4.
    发明授权
    Growth-promoting feed and drink 失效
    生长促进饲料和饮料

    公开(公告)号：US4510146A

    公开(公告)日：1985-04-09

    申请号：US376586

    申请日：1982-05-10

    申请人： Peter Lechtken ,  Axel Nuerrenbach ,  Juergen Schole

    发明人： Peter Lechtken ,  Axel Nuerrenbach ,  Juergen Schole

    IPC分类号： A23K1/16 ,  A23K1/18 ,  C07D215/60 ,  A61K31/47

    CPC分类号： C07D215/60 ,  A23K20/132 ,  A23K50/30

    摘要： Animal feeds and drinks containing small amounts of compounds of the formula Ia or Ib ##STR1## where R.sup.1 is hydrogen, low molecular weight alkyl or alkoxy, or halogen, R.sup.2 is hydrogen or low molecular weight alkyl and R.sup.3 and R.sup.4 are hydrogen or a low molecular weight aliphatic or araliphatic radical. The compounds of the formulae Ia and Ib promote growth without exerting an antibiotic action.

    摘要翻译： 含有少量式Ia或Ib化合物的动物饲料和饮料，其中R 1是氢，低分子量烷基或烷氧基或卤素，R 2是氢或低分子量烷基，R 3和R 4 是氢或低分子量脂族或芳脂族基。 式Ia和Ib的化合物促进生长而不施加抗生素作用。

    Photocurable compositions with acylphosphine oxide photoinitiator
    5.
    发明授权
    Photocurable compositions with acylphosphine oxide photoinitiator 失效
    具有酰基氧化膦光引发剂的光固化组合物

    公开(公告)号：US4710523A

    公开(公告)日：1987-12-01

    申请号：US571794

    申请日：1984-01-18

    申请人： Peter Lechtken ,  Ingolf Buethe ,  Manfred Jacobi ,  Werner Trimborn

    发明人： Peter Lechtken ,  Ingolf Buethe ,  Manfred Jacobi ,  Werner Trimborn

    IPC分类号： C07F9/32 ,  C07F9/40 ,  C07F9/46 ,  C07F9/48 ,  C07F9/53 ,  C08F2/50 ,  C08F4/00 ,  C08F4/32 ,  G03F7/029 ,  C08L63/10

    CPC分类号： C07F9/4065 ,  C07F9/3252 ,  C07F9/46 ,  C07F9/48 ,  C07F9/4841 ,  C07F9/5337 ,  G03F7/029

    摘要： Acylphosphine oxide compounds of the general formula ##STR1## where R.sup.1 is alkyl, cyclohexyl, cyclopentyl, aryl which is unsubstituted or substituted by halogen, alkyl or alkoxy, or an S-containing or N-containing five-membered or six-membered heterocyclic radical,R.sup.2 has one of the meanings of R.sup.1 (but R.sup.1 and R.sup.2 may be identical or different) or is alkoxy, aryloxy or aralkoxy, or R.sup.1 and R.sup.2 together form a ring andR.sup.3 is an at least disubstituted phenyl, pyridyl, furyl or thienyl radical which carries, at least at the two carbon atoms adjacent to the linkage point of the carbonyl group, the substituents A and B, which may be identical or different, and each of which is alkyl, alkoxy or alkylthio of 1 to 6 carbon atoms, cycloalkyl of 5 to 7 carbon atoms, phenyl or halogen, or R.sup.3 is .alpha.-naphthyl substituted by A and B at least in the 2- and 8-positions or is .beta.-naphthyl substituted by A and B at least in the 1- and 3-positions, a process for the preparation of these acylphosphine oxide compounds from acid halides of the general formula ##STR2## where X is chlorine or bromine, and a phosphine of the general formula ##STR3## and the use of these acylphosphine oxide compounds as photoinitiators in photopolymerizable surface coatings, finishes and printing inks.

    摘要翻译： 其中R1是烷基，环己基，环戊基，未被取代或被卤素，烷基或烷氧基取代的芳基，或含S或N的五元或六元杂环基的酰基氧化膦化合物 ，R 2具有R 1的含义（但R 1和R 2可以相同或不同）或者是烷氧基，芳氧基或芳烷氧基，或者R 1和R 2一起形成环，R 3是至少二取代的苯基，吡啶基，呋喃基或噻吩基 至少在与羰基的连接点相邻的两个碳原子上具有可以相同或不同的取代基A和B的基团，并且各自为1-6个碳原子的烷基，烷氧基或烷硫基 5至7个碳原子的环烷基，苯基或卤素，或R3是至少在2-和8-位被A和B取代的α-萘基，或至少在1-位上由A和B取代的β-萘基， 和3-位，这些酰基氧化物的制备方法 e化合物，其中X为氯或溴的通式为“IMAGE”的酰卤，以及通式为“IMAGE”的膦，以及这些酰基氧化膦化合物作为可光聚合表面涂料，表面处理剂和印刷油墨中的光引发剂的用途。

    Aminoreductones
    6.
    发明授权
    Aminoreductones 失效
    氨基还原素

    公开(公告)号：US4515982A

    公开(公告)日：1985-05-07

    申请号：US450097

    申请日：1982-12-15

    申请人： Peter Lechtken ,  Gerhard Mueller ,  Klaus Schmieder

    发明人： Peter Lechtken ,  Gerhard Mueller ,  Klaus Schmieder

    IPC分类号： C09K15/20 ,  A23L3/34 ,  A23L3/3526 ,  C07C67/00 ,  C07C213/00 ,  C07C225/20 ,  C07C227/00 ,  C07C229/14 ,  C07D265/36 ,  C09K15/30 ,  C07C101/12

    CPC分类号： C07D265/36 ,  C09K15/30

    摘要： Organic materials which contain from 0.001 to 10% by weight of an aminoreductone I ##STR1## where R.sup.1, R.sup.2 and R.sup.3 are H, methyl or ethyl and R.sup.4 is the radical of a naturally occurring .alpha.- or .beta.-aminoacid or of a C.sub.1 -C.sub.10 -alkyl ester thereof or, in the case of an .alpha.-aminoacid, a lactone having a 2--OH group in the cyclohexenone ring, or R.sup.4 is C.sub.1 -C.sub.20 -alkyl which is unsubstituted or substituted by --OH, C.sub.1 -C.sub.4 -alkoxy or C.sub.1 -C.sub.4 -acyloxy, or is --(CH.sub.2 --CH.sub.2 --O).sub.n H, which may be etherified with a C.sub.1 -C.sub.4 -alkanol or esterified with a C.sub.1 -C.sub.4 -fatty acid, and where n is from 2 to 10, or a mineral salt thereof.Novel compounds Ia differ from I in having the radical R.sup.4a, where R.sup.4a is R.sup.4 with the exception of methyl. Compounds I are prepared by reacting the corresponding 2,3-dihydroxycyclohex-2-en-1-one with an amine HN(R.sup.3)R.sup.4 or a mineral acid salt thereof.

    摘要翻译： 含有0.001至10重量％的氨基还原酮I的有机材料，其中R 1，R 2和R 3是H，甲基或乙基，R 4是天然存在的α-或β-氨基酸或C1 -C 10 - 烷基酯，或在α-氨基酸的情况下，在环己烯酮环中具有2-OH基团的内酯，或R4是未被取代或被-OH取代的C1-C20烷基，C1-C4 - 烷氧基或C 1 -C 4 - 酰氧基，或是 - （CH 2 -CH 2 -O）n H，其可以用C 1 -C 4烷醇醚化或用C 1 -C 4脂肪酸酯化，并且其中n为2至 10或其矿物盐。 新颖的化合物Ia与具有自由基R4a的不同之处在于，R4a除了甲基以外是R4a。 化合物I通过使相应的2,3-二羟基环己-2-烯-1-酮与胺HN（R3）R4或其无机酸盐反应来制备。

    Acylphosphine oxide compounds their preparation and use
    7.
    发明授权
    Acylphosphine oxide compounds their preparation and use 失效
    酰基氧化膦化合物的制备和使用

    公开(公告)号：US4298738A

    公开(公告)日：1981-11-03

    申请号：US148665

    申请日：1980-05-12

    申请人： Peter Lechtken ,  Ingolf Buethe ,  Manfred Jacobi ,  Werner Trimborn

    发明人： Peter Lechtken ,  Ingolf Buethe ,  Manfred Jacobi ,  Werner Trimborn

    IPC分类号： C07F9/32 ,  C07F9/40 ,  C07F9/46 ,  C07F9/48 ,  C07F9/53 ,  C08F2/50 ,  C08F4/00 ,  C08F4/32 ,  G03F7/029

    CPC分类号： C07F9/4065 ,  C07F9/3252 ,  C07F9/46 ,  C07F9/48 ,  C07F9/4841 ,  C07F9/5337 ,  G03F7/029

    摘要： Acylphosphine oxide compounds of the general formula ##STR1## where R.sup.1 is alkyl, cyclohexyl, cyclopentyl, aryl which is unsubstituted or substituted by halogen, alkyl or alkoxy, or an S-containing or N-containing five-membered or six-membered heterocyclic radical,R.sup.2 has one of the meanings of R.sup.1 (but R.sup.1 and R.sup.2 may be identical or different) or is alkoxy, aryloxy or aralkoxy, or R.sup.1 and R.sup.2 together form a ring andR.sup.3 is an at least disubstituted phenyl, pyridyl, furyl or thienyl radical which carries, at least at the two carbon atoms adjacent to the linkage point of the carbonyl group, the substituents A and B, which may be identical or different, and each of which is alkyl, alkoxy or alkythio of 1 to 6 carbon atoms, cycloalkyl of 5 to 7 carbon atoms, phenyl or halogen, or R.sup.3 is .alpha.-naphthyl substituted by A and B at least in the 2- and 8-positions or is .beta.-naphthyl substituted by A and B at least in the 1- and 3-positions, a process for the preparation of these acylphosphine oxide compounds from acid halides of the general formula ##STR2## where X is chlorine or bromine, and a phosphine of the general formula ##STR3## and the use of these acylphosphine oxide compounds as photoinitiators in photopolymerizable surface coatings, finishes and printing inks.

    摘要翻译： 其中R1是烷基，环己基，环戊基，未被取代或被卤素，烷基或烷氧基取代的芳基，或含S或N的五元或六元杂环基的酰基氧化膦化合物 ，R 2具有R 1的含义（但R 1和R 2可以相同或不同）或者是烷氧基，芳氧基或芳烷氧基，或者R 1和R 2一起形成环，R 3是至少二取代的苯基，吡啶基，呋喃基或噻吩基 至少在与羰基的连接点相邻的两个碳原子上具有可以相同或不同的取代基A和B的基团，并且各自为1至6个碳原子的烷基，烷氧基或链烯基 5至7个碳原子的环烷基，苯基或卤素，或R3是至少在2-和8-位被A和B取代的α-萘基，或至少在1-位上由A和B取代的β-萘基， 和3-位，这些酰基氧化膦的制备方法 其中X是氯或溴的通式为“IMAGE”的酰卤，以及通式为“IMAGE”的膦，以及这些酰基氧化膦化合物作为可光聚合表面涂料，表面处理剂和印刷油墨中的光引发剂的用途。

    Discharge and discharge resist printing using aminoreductones
    8.
    发明授权
    Discharge and discharge resist printing using aminoreductones 失效
    使用氨基还原剂的放电和放电抗蚀剂印刷

    公开(公告)号：US4929249A

    公开(公告)日：1990-05-29

    申请号：US347223

    申请日：1989-05-04

    申请人： Peter Lechtken ,  Peter Kutschera

    发明人： Peter Lechtken ,  Peter Kutschera

    IPC分类号： D06P5/12 ,  D06P1/642 ,  D06P5/13 ,  D06P5/15

    CPC分类号： D06P5/15 ,  D06P1/642 ,  Y10S8/921 ,  Y10S8/922 ,  Y10S8/924

    摘要： Textile materials made of polyester, triacetate, acetate or polyamide or mixtures thereof are printed by the discharge printing or discharge resist printing technique by using as discharging agent for disperse dyes a 3-aminoreductone of the formula ##STR1## where R.sup.1, R.sup.2 and R.sup.3 are identical or different and each is hydrogen, methyl or ethyl and R.sup.4 is linear or branched alkyl or alkenyl of from 1 to 20 carbon atoms, which may be monosubstituted or polysubstituted by hydroxyl, alkoxy of from 1 to 3 carbon atoms in the alkyl or acetoxy, or is a radical --(CH.sub.2 --CH.sub.2 --O).sub.n H where n is from 1 to 10 and which may be etherified with alkyl of from 1 to 3 carbon atoms or esterified with acetyl, or R.sup.4 together with the N-atom is the radical of an aliphatic .alpha.- or .beta.-amino acid of from 2 to 15 carbon atoms, in which case the carboxyl group may be present in neutralized form as an alkali metal, alkaline earth metal or ammonium salt or in esterified form as a C.sub.1 -c.sub.10 -alkyl ester, or a mineral acid salt thereof.

    摘要翻译： 使用聚酯，三乙酸酯，乙酸酯或聚酰胺或其混合物制成的纺织材料通过使用分散染料作为分散染料的分散剂通过放电印刷或放电抗蚀剂印刷技术印制，其中R1，R2和R3的3-氨基三烯酮 相同或不同，各自为氢，甲基或乙基，R4为具有1至20个碳原子的直链或支链烷基或链烯基，其可被羟基取代或多取代，烷基中有1至3个碳原子的烷氧基或 乙酰氧基，或是其中n为1至10并且可以与1至3个碳原子的烷基醚化或与乙酰基或R4一起与N-原子酯化的基团 - （CH 2 -CH 2 -O）n H 2至15个碳原子的脂族α-或β-氨基酸的基团，在这种情况下，羧基可以中和形式存在，作为碱金属，碱土金属或铵盐，或以酯化形式存在为C1 -10-烷基酯或无机酸 的盐。

    Preparation of d-.alpha.-tocopherol from natural intermediates
    9.
    发明授权
    Preparation of d-.alpha.-tocopherol from natural intermediates 失效
    从天然中间体制备d-α-生育酚

    公开(公告)号：US4925960A

    公开(公告)日：1990-05-15

    申请号：US337840

    申请日：1989-04-13

    申请人： Peter Lechtken ,  Ulrich Hoercher ,  Barbara Jessel

    发明人： Peter Lechtken ,  Ulrich Hoercher ,  Barbara Jessel

    IPC分类号： C07D311/72

    CPC分类号： C07D311/72

    摘要： d-.alpha.-Tocopherol is prepared from a mixture obtained from natural intermediates and containing .alpha.-, .beta.-, .gamma.- and .delta.-tocopherols, by methylation at the aromatic ring of the tocopherols by reaction with formaldehyde or with a compound which donates formaldehyde under the reaction conditions, and subsequent catalytic hydrogenation, by a process in which the reaction with formaldehyde or with the formaldehyde donor is carried out at from 150.degree. to 200.degree. C. in the presence of an alkyl ester of phosphoric or phosphorous acid.

    摘要翻译： d-α-生育酚由天然中间体获得并含有α-，β-，γ-和δ-生育酚的混合物通过与甲醛或与向甲醛施用的化合物在生育酚的芳环上甲基化而制备 反应条件和随后的催化氢化，其中在甲酸或甲醛供体的反应在150℃至200℃下在磷酸或亚磷酸的烷基酯存在下进行。

    Acylphosphine oxide compounds
    10.
    发明授权
    Acylphosphine oxide compounds 失效
    酰基氧化膦化合物

    公开(公告)号：US4324744A

    公开(公告)日：1982-04-13

    申请号：US148221

    申请日：1980-05-09

    申请人： Peter Lechtken ,  Ingolf Buethe ,  Anton Hesse

    发明人： Peter Lechtken ,  Ingolf Buethe ,  Anton Hesse

    IPC分类号： C08F2/00 ,  C07F9/32 ,  C07F9/40 ,  C07F9/46 ,  C07F9/48 ,  C07F9/53 ,  C07F9/547 ,  C08F2/50 ,  C09D4/00 ,  C09D11/10 ,  G03F7/029 ,  C07F9/30 ,  C07F9/38

    CPC分类号： C07F9/4065 ,  C07F9/3247 ,  C07F9/46 ,  C07F9/48 ,  C07F9/5337 ,  G03F7/029

    摘要： Acylphosphine oxide compounds of the general formula ##STR1## where R.sup.1 is alkyl, cyclohexyl, cyclopentyl, aryl which is unsubstituted or substituted by halogen, alkyl or alkoxy, or an S-containing or N-containing five-membered or six-membered heterocyclic radical,R.sup.2 has one of the meanings of R.sup.1 (but R.sup.1 and R.sup.2 may be identical or different), or is alkoxy, aryloxy or aralkoxy, or R.sup.1 and R.sup.2 together from a ring, andR.sup.3 is straight-chain or branched alkyl of 2 to 18 carbon atoms, a cycloaliphatic radical of 3 to 12 carbon atoms, phenyl or naphthyl which are alkyl-, alkoxy- or thioalkoxy-substituted, or an S-containing or N-containing five-membered or six-membered heterocyclic radical, and may contain additional functional groups, or is the group ##STR2## where R.sup.1 and R.sup.2 have the above meanings and X is phenyl or an aliphatic or cycloaliphatic divalent radical of 2 to 6 carbon atoms,and one or more of the radicals R.sup.1 to R.sup.3 may be olefinically unsaturated, a process for the preparation of these acylphosphine oxide compounds from acid halides of the general formula ##STR3## where X is chlorine or bromine, and a phosphine of the general formula ##STR4## and the use of the acylphosphine oxides as photoinitiators in photopolymerizable compositions.

    摘要翻译： 其中R1是烷基，环己基，环戊基，未被取代或被卤素，烷基或烷氧基取代的芳基，或含S或N的五元或六元杂环基的酰基氧化膦化合物 ，R 2具有R 1的含义（但R 1和R 2可以相同或不同），或者是烷氧基，芳氧基或芳烷氧基，或者R 1和R 2一起来自环，R 3是直链或支链烷基， 具有3至12个碳原子的脂环族基团，烷基 - ，烷氧基 - 或硫代烷氧基取代的苯基或萘基，或含S或N的五元或六元杂环基， 或者是其中R 1和R 2具有上述含义并且X是苯基或2至6个碳原子的脂族或脂环族二价基团的基团，并且基团R 1至R 3中的一个或多个可以是 烯属不饱和的，一种制备t的方法 其中X是氯或溴的通式为“IMAGE”的酰卤的酰基氧化膦化合物，以及通式为“IMAGE”的膦以及可光聚合组合物中酰基氧化膦作为光引发剂的用途。