Use of polyolefin waxes in hot melt compositions
    1.
    发明申请
    Use of polyolefin waxes in hot melt compositions 审中-公开
    在热熔组合物中使用聚烯烃蜡

    公开(公告)号:US20060074171A1

    公开(公告)日:2006-04-06

    申请号:US11244475

    申请日:2005-10-06

    IPC分类号: C08L91/08

    摘要: The invention relates to hot melt compositions comprising polyolefin waxes prepared using metallocene catalysts, have a dropping point or ring & ball softening point of between 80 and 165° C., have a melt viscosity, measured at a temperature of 170° C., of between 20 and 40 000 mPa·s, and have a glass transition temperature of not more than −10° C. and also to their use as hot melt adhesives and as binders for producing roadmarkings.

    摘要翻译: 本发明涉及包含使用金属茂催化剂制备的聚烯烃蜡的熔融组合物,其滴点或环球软化点在80至165℃之间,在170℃的温度下测得的熔体粘度为 介于20和40 000 mPa.s之间,玻璃化转变温度不超过-10°C,也可用作热熔胶和用于生产路标的粘合剂。

    Usage Of Copolymerisates As Additives For Lacquers
    4.
    发明申请
    Usage Of Copolymerisates As Additives For Lacquers 有权
    共聚物作为添加剂的用途

    公开(公告)号:US20120009423A1

    公开(公告)日:2012-01-12

    申请号:US13256737

    申请日:2011-03-16

    IPC分类号: C07D307/60 B02C19/00

    摘要: Finely distributed copolymer waxes, which are in particular suitable as additives for lacquers, produced by a) reacting long-chained olefin hydrocarbons chain lengths being greater than or equal to 28 C-atoms with unsaturated polycarboxylic acids or the anhydrides thereof in the presence of at least one radical initiator and b) subsequent micronization by milling or spraying, characterized in that the particles of the milled or sprayed copolymer waxes are less than 50 μm, preferably less than 40 μm, particularly preferably less than 30 μm 98 to 99 are preferred, 5% of the particles, in particular 99.5 to 100% of the particles less than 50 μm, preferably less than 40 μm, particularly preferably less than 30 μm.

    摘要翻译: 特别适合作为漆的添加剂的精细分布的共聚物蜡,其通过以下方法制备:a)使具有大于或等于28个C原子的长链烯烃链长与不饱和多元羧酸或其酸酐在有 至少一种自由基引发剂和b)随后通过研磨或喷雾的微粉化,其特征在于,所研磨或喷雾的共聚物蜡的颗粒小于50μm,优选小于40μm,特别优选小于30μm98至99是优选的, 5%的颗粒,特别是99.5-100%的颗粒小于50μm,优选小于40μm,特别优选小于30μm。

    Use of polyolefin waxes in hot melt road marking compositions
    5.
    发明授权
    Use of polyolefin waxes in hot melt road marking compositions 有权
    在热熔道路标线组合物中使用聚烯烃蜡

    公开(公告)号:US07825186B2

    公开(公告)日:2010-11-02

    申请号:US12157480

    申请日:2008-06-11

    IPC分类号: C08L23/12

    摘要: The invention relates to hot melt compositions comprising polyolefin waxes prepared using metallocene catalysts, have a dropping point or ring & ball softening point of between 80 and 165° C., have a melt viscosity, measured at a temperature of 170° C., of between 20 and 40 000 mPa·s, and have a glass transition temperature of not more than −10° C. and also to their use as hot melt adhesives and as binders for producing roadmarkings.

    摘要翻译: 本发明涉及包含使用金属茂催化剂制备的聚烯烃蜡的熔融组合物,其滴点或环球软化点在80至165℃之间,在170℃的温度下测得的熔体粘度为 20至40 000mPa·s,玻璃化转变温度不超过-10℃,也用作热熔粘合剂和用于生产路标的粘合剂。

    Hot-melt adhesive materials
    7.
    发明申请
    Hot-melt adhesive materials 审中-公开
    热熔胶材料

    公开(公告)号:US20060235134A1

    公开(公告)日:2006-10-19

    申请号:US10533475

    申请日:2004-05-18

    IPC分类号: C08K5/01

    摘要: The invention relates to hot-melt adhesive materials containing polyolefin waxes, wherein said polyolefin waxes are produced with the aid of metallocen catalysts and have a ring/ball dripping or softening point between 80 and 165° C. and a maximum melt viscosity of 40000 mPa·s, measured at a temperature of 10° C. above the dripping or softening point.

    摘要翻译: 本发明涉及含有聚烯烃蜡的热熔粘合剂材料,其中所述聚烯烃蜡是借助于金属茂催化剂制备的,并且具有80-165℃的环/球滴滴或软化点,最大熔体粘度为40000mPa 在高于滴水或软化点的温度10℃下测量。

    Hot-melt adhesive substance
    9.
    发明授权
    Hot-melt adhesive substance 有权
    热熔胶体

    公开(公告)号:US08487026B2

    公开(公告)日:2013-07-16

    申请号:US12445913

    申请日:2007-10-06

    IPC分类号: C08F110/14 C09J193/04

    摘要: The invention relates to a hot-melt adhesive substance for sticking together fibrous materials such as matted nonwovens or woven textiles with smooth substrate surfaces, such as plastic or metal films, and for laminating said materials. Said substance is characterized in that it contains at least one polyolefin which has been produced by polymerization in the presence of metallocene as a catalyst and has a ring/ball softening point of between 50 and 165° C. and a melting viscosity, measured at a temperature of 170° C., of between 20 and 40,000 mPa-s. The hot-melt adhesive substance can also contain at least one adhesive component and is used in a quantity of between 3 and 6 g/m2, preferably between 4 and 5.5 g/m2, for sticking a film to a nonwoven material during the production of hygiene items such as disposable nappies, baby nappies, incontinence products, panty liners and/or sanitary towels.

    摘要翻译: 本发明涉及一种用于将纤维材料如无纺布或具有光滑基材表面的织造织物(例如塑料或金属膜)粘合在一起的热熔粘合物质,并用于层压所述材料。 所述物质的特征在于其含有至少一种聚烯烃,其通过在茂金属作为催化剂存在下聚合而制备,并且具有50至165℃的环/球软化点和在 温度为170℃,为20至40,000mPa·s。 该热熔粘合剂物质还可以含有至少一种粘合剂成分,并且其用量为3至6g / m 2,优选4至5.5g / m 2,用于在制备期间将膜粘贴到非织造材料上 卫生用品如一次性尿布,婴儿尿布,失禁产品,内裤衬里和/或卫生巾。

    Use of polyolefin waxes in hot melt compositions
    10.
    发明申请
    Use of polyolefin waxes in hot melt compositions 审中-公开
    在热熔组合物中使用聚烯烃蜡

    公开(公告)号:US20070117894A1

    公开(公告)日:2007-05-24

    申请号:US11601348

    申请日:2006-11-17

    IPC分类号: C09D11/02

    摘要: Hot melt compositions of the type according to the invention comprise up to 40% by weight of one or more isotactic homopolymer and/or copolymer waxes comprising the monomers ethylene and/or propylene and/or higher linear or branched alpha-olefins having 4 to 20 carbon atoms, which have been prepared by polymerization of the corresponding monomers in the presence of metallocene as catalyst, and at least 60% by weight of one or more amorphous, atactic polyalpha-olefins. Hot melt compositions of this kind are suitable for use as hot melt adhesives.

    摘要翻译: 根据本发明的类型的热熔组合物包含至多40重量%的一种或多种全同立构均聚物和/或共聚物蜡,其包含单体乙烯和/或丙烯和/或更高级的具有4至20个直链或支链的α-烯烃 通过在茂金属作为催化剂的存在下聚合相应的单体和至少60重量%的一种或多种无定形的无规立构聚α-烯烃制备的碳原子。 这种热熔组合物适用于热熔粘合剂。