Polyolefine parts and foils with permanently improved surface properties
    5.
    发明授权
    Polyolefine parts and foils with permanently improved surface properties 失效
    具有永久改善表面性能的聚烯烃部件和箔

    公开(公告)号:US6107406A

    公开(公告)日:2000-08-22

    申请号:US51274

    申请日:1998-06-05

    摘要: Polyolefine-based mouldings and foils contain internal bonding additives which are enriched by migration at the plastic surface and which have their molecular structure bonding substituents of higher polarity on an oleophilic hydrocarbon radical. At least one part of these internal additives is hardened via its hydrocarbon radicals in the area of the plastic surface and prevented from further migrating, and so permanent adhesive bondings and/or coatings of the polyolefine surface may be obtained without additional preliminary treatments. Also disclosed is a process for furnishing solid polyolefine surfaces with such adherence-improving, immobilised additive (mixtures), and other auxiliary agents used for that purpose.

    摘要翻译: PCT No.PCT / EP96 / 04179 Sec。 371日期:1998年6月5日 102(e)1998年6月5日PCT 1996年9月25日PCT公布。 出版物WO97 / 12694 日期1997年04月10日多烯烃基成型品和箔包含内部粘合添加剂,其通过在塑料表面上的迁移富集,并且在亲油性烃基上具有更高极性的分子结构键合取代基。 这些内部添加剂的至少一部分在塑料表面的区域中通过其烃基进行硬化,并防止其进一步迁移,因此可以获得永久的粘合剂粘合和/或聚烯烃表面的涂层而无需额外的初步处理。 还公开了一种用于提供固体聚烯烃表面的方法,该表面具有这种粘附改善固定的添加剂(混合物)和用于该目的的其它助剂。

    ADHESIVES
    7.
    发明申请
    ADHESIVES 审中-公开
    粘合剂

    公开(公告)号:US20110083805A1

    公开(公告)日:2011-04-14

    申请号:US12894302

    申请日:2010-09-30

    IPC分类号: B32B37/12 B32B27/42

    CPC分类号: C08G14/06 C09J161/34

    摘要: Compositions obtained by reacting the cardanol-containing raw material cashew nut shell liquid (CNSL) with (a) ammonia, or an amine which comprises at least one primary or at least two secondary amino groups, and (b) formaldehyde, are disclosed as adhesives.

    摘要翻译: 公开了通过使含有Cardanol的原料腰果壳液(CNSL)与(a)氨或包含至少一个伯或至少两个仲氨基的胺和(b)甲醛)反应而获得的组合物作为粘合剂 。

    Hardeners for coating compositions (II)
    9.
    发明申请
    Hardeners for coating compositions (II) 审中-公开
    涂料组合物硬化剂(II)

    公开(公告)号:US20070073009A1

    公开(公告)日:2007-03-29

    申请号:US11451938

    申请日:2006-06-13

    IPC分类号: C08G59/14

    摘要: The invention relates to hardeners for water-based epoxy resin systems providing a longer resin pot life, incorporating particular carbonyl compounds (F) and being obtainable by (i) reacting a mixture of (A) at least one epoxidized polyalkylene oxide (A), (B) at least one epoxidized aromatic hydroxy compound (B); (C) at least one aromatic hydroxy compound (C); and (D) optionally, at least one di- or tri-glycidyl ether compound (D), to form a first intermediate product (Z1) having an epoxy value of less than 10%; (ii) reacting the intermediate product (Z1) with a polyamine (E) to form a second intermediate product (Z2); and (iii) reacting the intermediate product (Z2) with a carbonyl compound (F) having the general formula (I): wherein R1 and R2 independently represent hydrogen, a C1-22 alkyl group or a C6H5, OH, OR3 group, where R3 is a C1-22 alkyl group; among others. The resin mixtures provide clear floor coatings.

    摘要翻译: 本发明涉及提供更长的树脂适用期的水基环氧树脂体系的固化剂,其中加入了特定的羰基化合物(F),可通过(i)使(A)至少一种环氧化聚环氧烷(A), (B)至少一种环氧化芳族羟基化合物(B); (C)至少一种芳族羟基化合物(C); 和(D)任选的至少一种二缩水甘油醚化合物(D),以形成环氧值小于10%的第一中间产物(Z1); (ii)使中间产物(Z1)与多胺(E)反应以形成第二中间产物(Z2); 和(iii)使中间产物(Z2)与具有通式(I)的羰基化合物(F)反应:其中R 1和R 2独立代表氢, C 1-22烷基或C 6 H 5,OH,OR 3,其中R 3是一个C 1-22烷基; 等等 树脂混合物提供清晰的地板涂层。

    Hydrophilic additives
    10.
    发明授权
    Hydrophilic additives 失效
    亲水性添加剂

    公开(公告)号:US07157513B2

    公开(公告)日:2007-01-02

    申请号:US10477904

    申请日:2002-05-07

    摘要: The invention relates to hydrophilic additives for synthetic fibres containing polyolefin; said additives are represented by general formula (I): A—B—C—B—A wherein A is a radical R—COO, wherein R represents a saturated, cross-linked or non-cross-linked alkyl radical having 7–21 C atoms, B represents a group (CnH2nO)k, wherein n is a whole number from 2–4 and k can have a value of 1–15, C represents a linear or cross-linked alkylene radical having at least 2 and at the most 6 C atoms and the radical C can be, optionally, interrupted by oxygen atoms.

    摘要翻译: 本发明涉及含有聚烯烃的合成纤维的亲水性添加剂; 所述添加剂由通式(I)表示:ABCBA,其中A是基团R-COO,其中R表示具有7-21个C原子的饱和,交联或非交联烷基,B表示基团 其中n是2-4的整数,k可以具有1-15的数值, C表示具有至少2个且至多6个C原子的直链或交联的亚烷基,并且基团C可以任选地被氧原子间隔开。