UV light and protective film
    22.
    发明授权
    UV light and protective film 有权
    紫外光和保护膜

    公开(公告)号:US08361580B2

    公开(公告)日:2013-01-29

    申请号:US12873932

    申请日:2010-09-01

    IPC分类号: B29D22/00

    摘要: A contact transparent single layer or multilayer film absorbing and/or reflecting UV radiation and short-wavelength visible light is disclosed. The film comprises at least one layer based on at least one optionally modified thermoplastic olefin homo- or co-polymer, comprising a combination of at least one organic or inorganic colored pigment or dye absorbing and/or reflecting short-wavelength visible light, and of at least one organic or inorganic compound absorbing and/or reflecting the UV radiation. The film disclosed herein can be used as a protective film against the effects of UV radiation and short-wavelength visible light, and a sewer cleaning system comprising said multilayer film as an external hose film and an inner, multilayer plastic film, and an impregnated UV-curable carrier material present between the two hose films.

    摘要翻译: 公开了一种吸收和/或反射UV辐射和短波长可见光的接触透明单层或多层膜。 该膜包括至少一层基于至少一种任选改性的热塑性烯烃均聚物或共聚物,其包含至少一种有机或无机着色颜料或吸收和/或反射短波长可见光的染料和 吸收和/或反射UV辐射的至少一种有机或无机化合物。 本文公开的膜可以用作抵抗UV辐射和短波长可见光的影响的保护膜,以及包括所述多层膜作为外部软管膜和内部多层塑料膜的下水道清洁系统以及浸渍的UV 存在于两个软管膜之间的可固定的载体材料。

    Method for production of mixed polymers containing silicon
    24.
    发明授权
    Method for production of mixed polymers containing silicon 失效
    含硅混合聚合物的生产方法

    公开(公告)号:US07666965B2

    公开(公告)日:2010-02-23

    申请号:US10598650

    申请日:2005-03-03

    IPC分类号: C08F30/08

    CPC分类号: C08F283/12

    摘要: Polymer dispersions of polymers derived from silicone macromers and ethylenically unsaturated monomers are capable of incorporating large amounts of chemically bonded macromer, when the silicone macromer and part of the unsaturated monomer are polymerized in aqueous medium as an initial charge with an oil soluble initiator, and the remaining monomers are fed in and polymerized using a water soluble initiator. The dispersions may be dried to form water redispersible polymer powders.

    摘要翻译: 衍生自硅氧烷大分子单体和烯属不饱和单体的聚合物的聚合物分散体能够掺入大量的化学键合的大分子单体,当硅氧烷大分子单体和部分不饱和单体在含水介质中作为起始电荷与油溶性引发剂聚合时, 剩余的单体进料并使用水溶性引发剂进行聚合。 可以将分散体干燥以形成水可再分散的聚合物粉末。

    Silicone-containing polyvinyl acetals
    25.
    发明授权
    Silicone-containing polyvinyl acetals 失效
    含硅聚乙烯醇缩醛

    公开(公告)号:US07429423B2

    公开(公告)日:2008-09-30

    申请号:US10595102

    申请日:2004-08-12

    申请人: Kurt Stark

    发明人: Kurt Stark

    IPC分类号: B32B9/04 C08F30/08

    摘要: Silicone-modified polyvinyl acetal copolymers are prepared by copolymerization of at least one vinyl ester monomer and a copolymerizable silicone macromer followed by hydrolysis to a partly or fully hydrolyzed polyvinyl alcohol copolymer and subsequent acetalation with at least one aldehyde. The copolymers have numerous uses in sectors where polyvinyl acetals are useful.

    摘要翻译: 硅氧烷改性的聚乙烯醇缩醛共聚物是通过使至少一种乙烯基酯单体和可共聚的硅氧烷大分子单体共聚合,然后水解成部分或完全水解的聚乙烯醇共聚物,随后用至少一种醛缩醛化来制备的。 共聚物在聚乙烯醇缩醛有用的行业中有许多用途。

    Non-Blocking Solid Resins Of Vinyl Ester Mixed Polymers
    26.
    发明申请
    Non-Blocking Solid Resins Of Vinyl Ester Mixed Polymers 审中-公开
    乙烯基酯混合聚合物的非阻塞固体树脂

    公开(公告)号:US20080015321A1

    公开(公告)日:2008-01-17

    申请号:US11569378

    申请日:2005-05-18

    CPC分类号: C08F218/08

    摘要: Non-blocking solid vinyl ester copolymer resins have at least two different glass transition temperatures and are prepared by free-radical bulk or solution polymerization of 1. a) 50% to 97 % by weight of one or more comonomers M1 selected from vinyl esters of optionally branched C1-15 alkylcarboxylic acids and optionally alpha-olefin(s), monomers M1 producing homopolymers with a Tg 50° C., wherein respecting the copolymerization of comonomers M1 with comonomers M2, the copolymerization parameters r1 2.0, and wherein some or all of comonomers M2, and at least 3% by weight are introduced before the start of the polymerization.

    摘要翻译: 非阻塞固体乙烯基酯共聚物树脂具有至少两个不同的玻璃化转变温度,并且通过1的自由基本体或溶液聚合制备。a)50重量%至97重量%的一种或多种共聚单体M 1, 选自任选支链C 1-15烷基羧酸的乙烯基酯和任选的α-烯烃,单体M 1产生Tg <40°的均聚物 其中b)3重量%至50重量%的一种或多种共聚单体M 2选自乙烯基芳烃,(甲基)丙烯酸及其酯或酰胺,和丙烯腈,共聚单体M 2 产生Tg> 50℃的均聚物,其中共聚单体M 1与共聚单体M 2 2的共聚合,共聚参数r 1 <0.2和R <2> 2.0,并且其中在开始之前引入一些或全部共聚单体M 2和至少3重量% 的聚合。

    Silicone polymerisates
    27.
    发明申请
    Silicone polymerisates 审中-公开
    硅氧烷聚合物

    公开(公告)号:US20060116495A1

    公开(公告)日:2006-06-01

    申请号:US10542800

    申请日:2003-12-18

    IPC分类号: C08F230/08 C08F20/06

    摘要: Silicone-containing polymers having numerous uses are prepared by polymerizing one or more ethylenically unsaturated monomers in the presence of a branched organopolysiloxane having at least one lipophilic branched siloxane portion and at least one optionally branched hydrophilic portion.

    摘要翻译: 通过在具有至少一个亲脂性支链硅氧烷部分和至少一个任选支化的亲水部分的支链有机聚硅氧烷的存在下聚合一种或多种烯属不饱和单体来制备具有多种用途的含硅氧烷聚合物。

    Method for producing polyvinylacetals
    28.
    发明申请
    Method for producing polyvinylacetals 有权
    生产聚乙烯缩醛的方法

    公开(公告)号:US20050171280A1

    公开(公告)日:2005-08-04

    申请号:US10513691

    申请日:2003-09-04

    IPC分类号: C08F8/48 C08F8/28 C08F8/00

    摘要: The invention relates to a method for producing polyvinylacetals that can be obtained by saponifying a vinylester polymer and subsequently acetalizing the polyvinyl alcohol, which is obtained therewith, with one or more aldehydes selected from the group consisting of aliphatic and aromatic aldehydes having 1 to 15 C atoms, whereby: a) the polyvinyl alcohol is present in an aqueous medium; b) a pH value of

    摘要翻译: 本发明涉及一种生产聚乙烯醇缩乙醛的方法,该方法可以通过将乙烯基酯聚合物皂化并随后用其中一种或多种醛选自具有1至15个碳原子的脂族和芳族醛, 原子,其中:a)聚乙烯醇存在于水介质中; b)pH值<1的任选地通过加入酸来设定; c)通过加入醛成分引发缩醛化, d)通过过滤将沉淀的聚乙烯醇缩乙醛与滤液分离。 本发明的方法的特征在于,10至100重量%的水性介质由先前制备的滤液组成,并且在d)中产生的滤液任选地再次用于另一种制剂。