STABILIZATION OF TRIPHENYLBORON-PYRIDINE
    334.
    发明公开
    STABILIZATION OF TRIPHENYLBORON-PYRIDINE 有权
    三苯基吡啶的稳定化

    公开(公告)号:EP2285776A2

    公开(公告)日:2011-02-23

    申请号:EP09747190.8

    申请日:2009-05-06

    Inventor: AMEY, Ronald, L.

    CPC classification number: C09D5/1625 C09D5/1687

    Abstract: A method for stabilizing triphenylboron-pyridine (TPBP) in a solvent-based anti-fouling coating, such as a marine anti-fouling coating, by adding to the coating about 0.04 to about 0.40 % wt., based on the total amount of the triphenylboron-pyridine, of 2,2,6,6-tetramethylpiperidinyl-1-oxy-radical ("TEMPO"). Also disclosed is a solvent-based anti-fouling coating, such as a marine anti-fouling coating, composition containing TPBP and TEMPO.

    Abstract translation: 通过向涂层中加入约0.04至约0.40重量%的基于溶剂基防污涂料(例如海洋防污涂料)中的三苯基硼 - 吡啶(TPBP)的稳定化方法,基于 2,2,6,6-四甲基哌啶基-1-氧自由基(“TEMPO”)的三苯基硼 - 吡啶。 还公开了溶剂基防污涂料,例如海洋防污涂料,含有TPBP和TEMPO的组合物。

    A selective synthesis of organophosphites

    公开(公告)号:EP2243763A3

    公开(公告)日:2010-12-29

    申请号:EP10170500.2

    申请日:2003-12-02

    CPC classification number: C07F9/146 C07F9/142 C07F9/145

    Abstract: Disclosed herein is a process for the selective synthesis of triorganophosphite intermediates, including mono- and di-phosphites, from phosphorus trihalides, alcohols and triorganoamines where the alcohol and the triorganoamine are added either (a) separately but concurrently and continuously, (b) separately, concurrently but discontinuously, or (c) separately, discontinuously and in alternating portions of triorganoamine and alcohol.

    A selective synthesis of organophosphites
    338.
    发明公开
    A selective synthesis of organophosphites 有权
    有机亚磷酸酯选择性合成

    公开(公告)号:EP2239248A3

    公开(公告)日:2010-12-29

    申请号:EP10170520.0

    申请日:2003-12-02

    CPC classification number: C07F9/146 C07F9/142 C07F9/145

    Abstract: Disclosed herein is a process for the selective synthesis of triorganophosphite intermediates, including mono- and di-phosphites, from phosphorus trihalides, alcohols and triorganoamines where the alcohol and the triorganoamine are added either (a) separately but concurrently and continuously, (b) separately, concurrently but discontinuously, or (c) separately, discontinuously and in alternating portions of triorganoamine and alcohol.

    STAIN AND SOIL REPELLENT COMPOSITION
    339.
    发明授权
    STAIN AND SOIL REPELLENT COMPOSITION 有权
    脏污驱避剂组合

    公开(公告)号:EP1924735B1

    公开(公告)日:2010-11-17

    申请号:EP06785727.6

    申请日:2006-06-28

    Inventor: BAUMANN, Markus

    Abstract: The invention relates to a stain and soil repellent composition for a carpet, especially from polyamide, wherein a first condensation product of hydroxyaromatic compounds and formaldehyde, which is free of sulphonic acid- and carboxyl- groups; and a second condensation product of hydroxyaromatic compounds and formaldehyde, which is at least partially sulphonated is applied to the carpet in a foam application process together with a fluorocarbon compound.

Patent Agency Ranking