VERFAHREN ZUR BEHANDLUNG VON HOLZTEILEN
    6.
    发明公开
    VERFAHREN ZUR BEHANDLUNG VON HOLZTEILEN 有权
    方法用于木材部件的处理

    公开(公告)号:EP2114644A1

    公开(公告)日:2009-11-11

    申请号:EP08707424.1

    申请日:2008-01-30

    IPC分类号: B27K3/34

    摘要: A method of treating wooden parts is described in which a) the wooden parts are impregnated with an aqueous cyanamide solution and subsequently b) the impregnated wooden parts, where appropriate after drying, are subjected to a heat treatment of 130 to 250°C. Here it has surprisingly emerged that impregnation with cyanamide even in small amounts has a significantly positive influence on the performance properties of the treated wooden parts, such as high hardness, low water absorption and very good weathering stability, for example. Moreover, only small amounts of a toxicologically and environmentally unobjectionable impregnating agent are needed in order to obtain these advantageous properties.

    VERFAHREN ZUR HERSTELLUNG VON KREATIN, KREATIN-MONOHYDRAT ODER GUANIDINOESSIGSÄURE
    7.
    发明公开
    VERFAHREN ZUR HERSTELLUNG VON KREATIN, KREATIN-MONOHYDRAT ODER GUANIDINOESSIGSÄURE 有权
    于制备肌酸,肌酸或胍基

    公开(公告)号:EP2001837A1

    公开(公告)日:2008-12-17

    申请号:EP07724062.0

    申请日:2007-04-05

    摘要: A process is proposed for preparing creatine, creatine monohydrate or guanidinoacetic acid, wherein N-methylethanolamine or ethanolamine is first catalytically dehydrogenated, in each case in alkaline solution, and the sarcosinate or glycinate solutions thus obtained are finally reacted under acidic conditions with a guanylating agent, for example O-alkylisourea or cyanamide. In this way, products are obtained in high yields and very good purity, but, in contrast to the prior art, no traces whatsoever of hydrocyanic acid, formaldehyde, chloroacetic acid or ammonia are present. The formation of the toxicologically unsafe dihydrotriazine is also avoided.

    Verwendung der SALZE, ANLAGERUNGS- UND KOMPLEXVERBINDUNGEN DER GUANIDINOESSIGSÄURE
    8.
    发明授权
    Verwendung der SALZE, ANLAGERUNGS- UND KOMPLEXVERBINDUNGEN DER GUANIDINOESSIGSÄURE 有权
    使用的盐,退火和胍基乙酸的配位化合物

    公开(公告)号:EP1853248B1

    公开(公告)日:2008-10-29

    申请号:EP06707381.7

    申请日:2006-03-02

    IPC分类号: A61K31/205 A23K1/16 A23L1/30

    摘要: The invention relates to novel salts and/or addition compounds and/or complex compounds of guanidinoacetic acid and malic acid, aspartic acid, ascorbic acid, succinic acid, pyruvic acid, fumaric acid, gluconic acid, a-oxoglutaric acid, oxalic acid, pyroglutamic acid, 3-nicotinic acid, lactic acid, citric acid, maleic acid, sulphuric acid, acetic acid, formic acid, 2-hydroxybenzoic acid, L-carnitine, acetyl-L-carnitine, taurine, betaine, choline, methionine and lipoic acid, also in the form of potassium-, calcium- or sodium guanidinoacetate. Said salts have improved physiological and therapeutic characteristics and are particularly suitable for use as nutritional supplements, feed and in cosmetic or dermatological preparations, in which their marked stability and excellent bioavailability come to the fore.

    SALZE, ANLAGERUNGS- UND KOMPLEXVERBINDUNGEN DER GUANIDINOESSIGSÄURE
    9.
    发明公开
    SALZE, ANLAGERUNGS- UND KOMPLEXVERBINDUNGEN DER GUANIDINOESSIGSÄURE 有权
    使用的盐,退火和胍基乙酸的配位化合物

    公开(公告)号:EP1853248A1

    公开(公告)日:2007-11-14

    申请号:EP06707381.7

    申请日:2006-03-02

    IPC分类号: A61K31/205 A23K1/16 A23L1/30

    摘要: The invention relates to novel salts and/or addition compounds and/or complex compounds of guanidinoacetic acid and malic acid, aspartic acid, ascorbic acid, succinic acid, pyruvic acid, fumaric acid, gluconic acid, α-oxoglutaric acid, oxalic acid, pyroglutamic acid, 3-nicotinic acid, lactic acid, citric acid, maleic acid, sulphuric acid, acetic acid, formic acid, 2-hydroxybenzoic acid, L-carnitine, acetyl-L-carnitine, taurine, betaine, choline, methionine and lipoic acid, also in the form of potassium-, calcium- or sodium guanidinoacetate. Said salts have improved physiological and therapeutic characteristics and are particularly suitable for use as nutritional supplements, feed and in cosmetic or dermatological preparations, in which their marked stability and excellent bioavailability come to the fore.