COATED POLYOXYMETHYLENES
    22.
    发明申请
    COATED POLYOXYMETHYLENES 有权
    涂层聚氧乙烯

    公开(公告)号:US20100316865A1

    公开(公告)日:2010-12-16

    申请号:US12867117

    申请日:2009-02-05

    IPC分类号: B32B5/16 B05D1/26

    摘要: The present invention relates to coated polyoxymethylene moldings, comprising at least one polyoxymethylene homo- or copolymer A), and also, if appropriate, further additives B), which has been coated on the surface with at least one binder C) and one formaldehyde scavenger D), wherein the binder C) used comprises a polyalkylene oxide C1 or a polyvinyl ester C2 or a graft polymer C3 composed of C1 and C2 or a mixture of these, and the formaldehyde scavenger D) used comprises at least one lysine compound.

    摘要翻译: 本发明涉及包含至少一种聚甲醛均聚物或共聚物A)的涂覆的聚甲醛模制品,以及如果合适的话,还可以用至少一种粘合剂C)和一种甲醛清除剂涂覆在表面上的其它添加剂B) D),其中使用的粘合剂C)包括聚环氧烷C1或聚乙烯基酯C2或由C1和C2组成的接枝聚合物C3或它们的混合物和所用的甲醛清除剂D)包括至少一种赖氨酸化合物。

    COATED POLYOXYMETHYLENES
    23.
    发明申请
    COATED POLYOXYMETHYLENES 有权
    涂层聚氧乙烯

    公开(公告)号:US20100291389A1

    公开(公告)日:2010-11-18

    申请号:US12863564

    申请日:2009-01-20

    IPC分类号: B32B27/08 B05D3/00

    摘要: Coated polyoxymethylene moldings comprising at least one polyoxymethylene homo- or copolymer A), and also, if appropriate, further additives B), which has been coated on the surface with at least one binder C) and one formaldehyde scavenger D), wherein the binder C) used comprises a polyalkylene oxide C1 or a polyvinyl ester C2 or a graft polymer C3 composed of C1 and C2 or a mixture of these, and the formaldehyde scavenger D) used comprises at least one hydrazide compound.

    摘要翻译: 包含至少一种聚甲醛均聚物或共聚物A)的涂覆的聚甲醛模制品,以及如果合适的话,还包括已经用至少一种粘合剂C)和一种甲醛清除剂D)涂覆在表面上的另外的添加剂B),其中粘合剂 C)使用的聚环氧烷C1或聚乙烯基酯C2或由C1和C2组成的接枝聚合物C3或它们的混合物和所用的甲醛清除剂D)包括至少一种酰肼化合物。

    METHOD FOR PRODUCING POLYOXYMETHYLENES WITH CERTAIN DEACTIVATORS
    25.
    发明申请
    METHOD FOR PRODUCING POLYOXYMETHYLENES WITH CERTAIN DEACTIVATORS 审中-公开
    用某些脱乙酰胺生产聚甲基乙烯的方法

    公开(公告)号:US20100004409A1

    公开(公告)日:2010-01-07

    申请号:US12374853

    申请日:2007-07-17

    IPC分类号: C08F2/40

    摘要: A process for the preparation of polyoxymethylene homo- or copolymers (POM) by polymerization of suitable monomers and subsequent deactivation by addition of a deactivator, wherein the deactivator used is a highly branched or hyperbranched polymer A) which is selected from highly branched or hyperbranched polycarbonates A1) and highly branched or hyperbranched polyesters A2), the polymer A) comprising nitrogen atoms.

    摘要翻译: 通过合适的单体的聚合制备聚甲醛均聚物或共聚物(POM)的方法,随后通过加入失活剂而失活,其中所用的失活剂是高度支化或超支化聚合物A),其选自高度支化或超支化的聚碳酸酯 A1)和高度支化或超支化的聚酯A2),聚合物A)包含氮原子。

    HIGHLY FUNCTIONAL, HYPERBRANCHED POLYCARBONATES AND PRODUCTION AND USE THEREOF
    26.
    发明申请
    HIGHLY FUNCTIONAL, HYPERBRANCHED POLYCARBONATES AND PRODUCTION AND USE THEREOF 审中-公开
    高功能,高分子聚碳酸酯及其生产和使用

    公开(公告)号:US20090281274A1

    公开(公告)日:2009-11-12

    申请号:US12373299

    申请日:2007-07-18

    IPC分类号: C08G64/02

    摘要: Hyperbranched polycarbonates having stabilizing groups, prepared by reaction of (a) at least one compound having at least three alcoholic hydroxyl groups per molecule with (b) at least one reagent of the general formula I (c) and at least one reagent of the general formula X3-(A1)m-X4, where the variables are defined as follows: X1, X2 are identical or different and are selected from among halogen, C1-C10-alkoxy, C6-C10-aryloxy and O—C(═O)-halogen, X3 is a functional group selected from among OH, SH, NH2, NH—C1-C4-alkyl, iso-cyanate, epoxy, COOH, COOR12, C(═O)—O—C(═O), C(═O)—Cl, R12 is C1-C4-alkyl or C6-C10-aryl, A1 is a spacer or a single bond, m is zero or one. X4 is a group selected from among phenol groups, benzophenones, aromatic amines and nitrogen-comprising heterocycles, in each case substituted or unsubstituted.

    摘要翻译: 具有稳定基团的超支化聚碳酸酯,其通过(a)每分子具有至少三个醇羟基的至少一种化合物与(b)至少一种通式I(c)的试剂和至少一种通式 式X3-(A1)m-X4,其中变量定义如下:X1,X2相同或不同,选自卤素,C 1 -C 10 - 烷氧基,C 6 -C 10 - 芳氧基和OC(-O) - 卤素,X3是选自OH,SH,NH2,NH-C1-C4-烷基,异氰酸酯,环氧,COOH,COOR12,C(-O)-OC(-O),C(-O )-Cl,R 12为C 1 -C 4 - 烷基或C 6 -C 10 - 芳基,A 1为间隔基或单键,m为0或1。 X 4是选自苯酚基,二苯甲酮,芳族胺和含氮杂环的基团,各自为取代或未取代的基团。