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    Adhesive compositions containing graft copolymers
    6.
    发明授权
    Adhesive compositions containing graft copolymers 有权

    公开(公告)号：US06589651B2

    公开(公告)日：2003-07-08

    申请号：US09951924

    申请日：2001-09-13

    申请人： Willie Lau ,  Paul Ralph Van Rheenen

    发明人： Willie Lau ,  Paul Ralph Van Rheenen

    IPC分类号： B32B2732

    CPC分类号： C09J151/00 ,  Y10T428/2878

    摘要： The present invention provides adhesive compositions, particularly pressure sensitive adhesive compositions, comprised of from 30 weight percent to 70 weight percent of water insoluble graft copolymers dispersed in an aqueous medium. The graft copolymers are comprised of (i) from 1 weight percent to 30 weight percent of macromonomer, based on the total weight of the copolymer, wherein the macromonomer is water insoluble and has a number average molecular weight of from 2,000 to 50,000 g/mole and comprises from 85 to 100 weight percent polymerized units of at least one first ethylenically unsaturated monomer, 5 mole percent or less of polymerized mercapto-olefin compounds, and 10 weight percent or less polymerized acid-containing monomer; and (ii) from 70 weight percent to 99 weight percent of polymerized units of at least one second ethylenically unsaturated monomer, based on the total weight of the copolymer. In certain preferred embodiments, the adhesive compositions further comprise from 0.1 to 60 weight percent solids of at least one additive. The additive is selected from the group consisting of emulsifiers, defoamers, tackifiers, pigments, humectants, fillers, curing agents, thickeners, wetting agents, biocides, adhesion promoters, colorants, waxes, UV stabilizers, and antioxidants.

    Recycled thermoplastic composition comprising waste thermoset material and methods of making
    9.
    发明申请
    Recycled thermoplastic composition comprising waste thermoset material and methods of making 有权
    包括废热固性材料和制备方法的回收热塑性组合物

    公开(公告)号：US20100007047A1

    公开(公告)日：2010-01-14

    申请号：US12459553

    申请日：2009-07-02

    申请人： Willie Lau

    发明人： Willie Lau

    IPC分类号： B27N3/08 ,  C08L101/00 ,  C08L33/00 ,  C08J3/05 ,  B02C23/36

    CPC分类号： C08J3/16 ,  C08F6/22 ,  C08J2300/30 ,  C08J2319/00 ,  C08L19/003 ,  C08L33/12 ,  C08L101/02 ,  C08L2666/04

    摘要： The present invention provides methods for making shapeable composite materials or shaped articles from recycled materials comprising forming a crumb slurry by, in any order, increasing the particle size of a composition comprising white water waste from one or more emulsion or dispersion polymer and combining the white water waste polymer with one or more waste thermoset material, preferably, ground tire rubber (GTR), and, then processing the combined material wet or dry as a thermoplastic to form the composite material or article. Additionally, shaped articles and composite materials can be made from substantially all recycled waste materials, such as white water waste from acrylic or vinyl polymer emulsions and waste rubber vulcanizates. The composite materials can consist essentially of reshapeable materials, i.e. without crosslinking agents, thermosettable compositions or compatibilizers to provide reshapeable or recyclable articles.

    摘要翻译： 本发明提供了用于由再循环材料制造可成形的复合材料或成形制品的方法，包括通过以任何顺序以增加包含来自一种或多种乳液或分散体聚合物的白水废料的组合物的粒度的形式来形成碎屑浆料，并将白色 具有一种或多种废热固性材料的废水聚合物，优选研磨轮胎橡胶（GTR），然后将作为热塑性塑料的湿或干的组合材料加工以形成复合材料或制品。 此外，成形制品和复合材料可以由基本上所有的再循环废料制成，例如来自丙烯酸或乙烯基聚合物乳液的白水废料和废橡胶硫化橡胶。 复合材料可以基本上由可重塑材料组成，即不含交联剂，可热固化组合物或增容剂以提供可再形成或可再循环的制品。

    Method of making a complex
    10.
    发明申请
    Method of making a complex 审中-公开
    制作复合体的方法

    公开(公告)号：US20080206823A1

    公开(公告)日：2008-08-28

    申请号：US12070135

    申请日：2008-02-15

    申请人： Richard Martin Jacobson ,  Willie Lau

    发明人： Richard Martin Jacobson ,  Willie Lau

    IPC分类号： C12P19/04 ,  C08B37/16

    CPC分类号： C08B37/0015 ,  C12P19/18

    摘要： Provided is a method of making at least one inclusion complex comprising a useful complexant and a cyclodextrin, wherein said method comprises the steps of (a) making said cyclodextrin, and (b) mixing said cyclodextrin with said useful complexant, wherein said method is conducted without purifying said cyclodextrin. Also provided is a composition useful for manufacturing inclusion complexes comprising water, at least one starch, at least one enzyme, and at least one useful complex ant.

    摘要翻译： 提供一种制备包含有用的络合剂和环糊精的至少一种包合络合物的方法，其中所述方法包括以下步骤：（a）制备所述环糊精，和（b）将所述环糊精与所述有用的络合剂混合，其中所述方法进行 无需纯化所述环糊精。 还提供了可用于制备包含水，至少一种淀粉，至少一种酶和至少一种有用的复合蚂蚁的包合物的组合物。