Enzyme granules containing phosphated starch
    21.
    发明授权
    Enzyme granules containing phosphated starch 有权
    含有磷酸化淀粉的酶颗粒

    公开(公告)号:US06380140B1

    公开(公告)日:2002-04-30

    申请号:US09171501

    申请日:1999-03-22

    IPC分类号: C11D742

    摘要: Enzyme granules suitable for incorporating into detergents or cleaners are provided containing an enzyme, a carrier material and a granulation auxiliary containing phosphated starch. The phosphated starch preferably has a mean degree of phosphation ranging from 1.5 to 2.5. Carrier materials include starch, cereal flour, cellulose, alkali metal aluminosilicate, layer silicate and alkali metal salts. Enzymes include proteases, lipases, amylases and cellulases. A preferred carrier material contains water-swellable starch, sucrose, cereal flour and cellulose powder. The granulation auxiliary may contain a co-granulation auxiliary selected from polyethylene glycol having an average molecular weight of from 200 to 6,000, 1,2-propylene glycol and a poly-ethoxylate having a specified formula. Preferred granules have a mean particle size of from 0.3 to 3 mm. The granules are produced by forming a mixture containing an aqueous enzyme-containing liquid such as a concentrated fermentation broth, the carrier material and the granulation auxiliary, extruding the mixture, cutting the extruded mixture to obtain granules, and optionally spheronizing and drying the granules.

    摘要翻译: 提供适于掺入洗涤剂或清洁剂的酶颗粒,其含有酶,载体材料和含有磷酸化淀粉的造粒助剂。 磷酸化淀粉的平均磷酸化度优选为1.5〜2.5。 载体材料包括淀粉,谷物粉,纤维素,碱金属铝硅酸盐,层状硅酸盐和碱金属盐。 酶包括蛋白酶,脂肪酶,淀粉酶和纤维素酶。 优选的载体材料含有水溶胀性淀粉,蔗糖,谷物粉和纤维素粉末。 造粒助剂可以含有选自平均分子量为200〜6000的聚乙二醇,1,2-丙二醇和具有规定式的聚乙氧基化物的共制粒助剂。 优选的颗粒具有0.3至3mm的平均粒度。 通过形成含有含水液体如浓缩发酵液,载体材料和造粒辅助剂的混合物,挤出混合物,切割挤出的混合物以获得颗粒,并任选地使球形化和干燥颗粒而制备颗粒。

    Process for deodorizing fermented culture broths with superheated steam
    22.
    发明授权
    Process for deodorizing fermented culture broths with superheated steam 失效
    用过热蒸汽除臭发酵培养液的方法

    公开(公告)号:US5834275A

    公开(公告)日:1998-11-10

    申请号:US750657

    申请日:1997-01-15

    CPC分类号: C12N9/98 C12P1/00

    摘要: A process is provided for deodorizing an aqueous culture broth composition by: (a) providing an aqueous culture broth composition containing odorous compounds in spray form; (b) providing a stream of superheated steam; (c) providing a spray zone in vacuo; (d) simultaneously introducing both the aqueous composition of (a) and the superheated steam into the spray zone causing the odorous compounds to be entrained in the superheated steam, thus forming a deodorized aqueous culture broth composition; (e) removing the superheated steam containing the entrained odorous compounds from the spray zone; and (f) discharging the deodorized aqueous culture broth composition from the spray zone. Preferably, the culture broth composition is maintained at a temperature of less than 50.degree. C. in the spray zone to prevent inactivation of temperature-sensitive materials such as enzymes. Pressure in the spray zone may be about 10 to 250 mbar and temperature of the superheated steam can be up to 250.degree. C. The superheated steam may be introduced into the spray zone countercurrent to the culture broth composition. The deodorized culture broth composition can be recycled to the spray zone for further deodorization.

    摘要翻译: PCT No.PCT / EP95 / 02142 Sec。 371日期1997年1月17日 102(e)日期1997年1月17日PCT Filed June 6,1995 PCT Pub。 公开号WO95 / 34358 日期1995年12月21日提供了一种通过以下步骤对含水培养液组合物进行除臭的方法:(a)提供含有喷雾形式的含臭味化合物的含水培养液组合物; (b)提供过热蒸汽流; (c)真空提供喷雾区; (d)同时将(a)的水性组合物和过热蒸汽两者同时引入喷雾区,使得气味化合物被夹带在过热蒸汽中,从而形成除臭的含水培养液组合物; (e)从喷雾区域除去含有夹带的有气味化合物的过热蒸汽; 和(f)从喷雾区排出除臭的含水培养液组合物。 优选地,培养液组合物在喷雾区中保持在低于50℃的温度,以防止温度敏感材料如酶的失活。 喷雾区中的压力可以为约10至250毫巴,过热蒸汽的温度可高达250℃。过热蒸汽可以与培养肉汤组合物逆流引入喷雾区。 除臭的培养肉汤组合物可以再循环到喷雾区以进一步除臭。

    Coated enzyme preparation for detergents and cleaning formulations
    23.
    发明授权
    Coated enzyme preparation for detergents and cleaning formulations 失效
    用于洗涤剂和清洁剂的涂层酶制剂

    公开(公告)号:US5719115A

    公开(公告)日:1998-02-17

    申请号:US578526

    申请日:1996-03-05

    摘要: Enzyme granules containing an enzyme, an inorganic or organic carrier material and a uniform outer pigment-containing coating layer on the granules, wherein the outer coating layer contains 30 to 50% by weight of fine-particle inorganic pigment, 45 to 60% by weight of an alcohol or alcohol mixture having a melting point of from 45.degree. C. to 65.degree. C., up to 15% by weight of an emulsifier for the alcohol or alcohol mixture, up to 5% by weight of a dispersant for the pigment and up to 3% by weight of water, based on the weight of the outer coating layer.

    摘要翻译: PCT No.PCT / EP94 / 02079 Sec。 371日期:1996年3月5日 102(e)1996年3月5日PCT PCT。1994年6月27日PCT公布。 公开号WO95 / 02031 日期1995年1月19日在颗粒上含有酶,无机或有机载体材料和均匀的外层颜料的涂层的酶颗粒,其中外涂层含有30〜50重量%的微粒无机颜料,45 至60重量%的熔点为45℃至65℃的醇或醇混合物,至多15重量%的用于醇或醇混合物的乳化剂,至多5重量% 用于颜料的分散剂和至多3重量%的水,基于外涂层的重量。

    Stabilized polyvinyl chloride molding compositions
    24.
    发明授权
    Stabilized polyvinyl chloride molding compositions 失效
    稳定的聚氯乙烯模塑组合物

    公开(公告)号:US4686255A

    公开(公告)日:1987-08-11

    申请号:US732101

    申请日:1985-05-03

    CPC分类号: C08K5/098

    摘要: Stabilized polyvinyl chloride molding compositions contain, per 100 parts by weight of polymer, 0.02 to 5 parts by weight compounds of Formula I, ##STR1## in which R represents an alkyl group with 1 to 19 carbon atoms, a cycloalkyl group with 5 or 6 carbon atoms, a phenyl group, an alkylphenyl group with 7 to 11 carbon atoms or an MOOC--CH.sub.2 group, n represents the numbers 0 and 1, and M represents sodium or potassium.Heat stabilizers which are metal soaps, aromatic metal carboxylates, metal phenolates and organotin compounds as well as crystalline sodium aluminosilicate are also incorporated.

    摘要翻译: PCT No.PCT / EP84 / 00262 Sec。 371日期1985年5月3日 102(e)日期1985年5月3日PCT提交1984年8月30日PCT公布。 第WO85 / 01053号公报 1985年3月14日。稳定的聚氯乙烯模塑组合物每100重量份的聚合物含有0.02-5重量份的式I化合物,其中R代表具有1-19个碳原子的烷基 具有5或6个碳原子的环烷基,苯基,具有7至11个碳原子的烷基苯基或MOOC-CH 2基,n表示数字0和1,M表示钠或钾。 作为金属皂,芳族金属羧酸盐,金属酚盐和有机锡化合物以及结晶硅铝酸钠的热稳定剂也被掺入。

    6(9)-Isopropyl-9(6)-methyl-6,9-ethano-2-oxaspiro[4,5]dec-7-enes
    26.
    发明授权
    6(9)-Isopropyl-9(6)-methyl-6,9-ethano-2-oxaspiro[4,5]dec-7-enes 失效
    6(9) - 异丙基-9(6) - 甲基-6,9-乙炔-2-氧杂螺[4,5]癸-7-烯

    公开(公告)号:US4351772A

    公开(公告)日:1982-09-28

    申请号:US323430

    申请日:1981-11-20

    CPC分类号: C07D307/94 C11B9/0088

    摘要: This invention is directed to terpene derivatives. More particularly, this invention relates to a mixture of isomers of the formula ##STR1## wherein R.sub.1 and R.sub.2, which are different from each other, are each methyl or isopropyl, the preparation thereof, and perfume compositions containing them.

    摘要翻译: 本发明涉及萜烯衍生物。 更具体地说,本发明涉及下式的异构体混合物,其中R1和R2彼此不同,各自为甲基或异丙基,其制备物和含有它们的香料组合物。