GRINDING AIDS FOR MICRONIZED ORGANIC UV ABSORBERS
    1.
    发明申请
    GRINDING AIDS FOR MICRONIZED ORGANIC UV ABSORBERS 审中-公开
    研磨艾滋病微生物有机紫外线吸收剂

    公开(公告)号:WO2009068469A3

    公开(公告)日:2009-07-16

    申请号:PCT/EP2008065916

    申请日:2008-11-20

    Abstract: A method of preparing a composition, comprising (a) a micronised insoluble organic UV absorber, which method comprises grinding the insoluble organic UV absorber, in coarse particle form, in a grinding apparatus, in the presence of a grinding aid selected from the groups (b1) carboxylic acids and their salts; (b2) fatty acid esters (b3) alkyl phosphates or phosphoric acid esters; (b4) ethoxylated carboxylic acids or polyethyleneglycol (PEG) esters; (b5) fatty alcohol polyethyleneglycol (PEG) ethers of fatty alcohols; (b6) polyethylene/polypropylene -glycol ethers of saturated or unsaturated C4 - C28 fatty acids; (b7) ethoxylated alkylphenols or ethoxylated alkylphenyl ethers; (b8) esters of polyol and mono-, di- or tri-glycerides; (b9) esters of fatty acids and saccharose; (b10) sorbitan mono- and di-esters of saturated and/or unsaturated C6 - C22 fatty acids and ethylene oxide groups; and (b11) surfactants which are mainly acting as detergent or cleansing agents.

    Abstract translation: 一种制备组合物的方法,该方法包括(a)微粉化的不溶性有机紫外线吸收剂,该方法包括在研磨装置中,在选自以下的研磨助剂存在下以粗颗粒形式研磨不溶性有机紫外线吸收剂: b1)羧酸及其盐; (b2)脂肪酸酯(b3)烷基磷酸酯或磷酸酯; (b4)乙氧基化羧酸或聚乙二醇(PEG)酯; (b5)脂肪醇的脂肪醇聚乙二醇(PEG)醚; (b6)饱和或不饱和C 4 -C 28脂肪酸的聚乙烯/聚丙二醇醚; (b7)乙氧基化烷基酚或乙氧基化烷基苯基醚; (b8)多元醇与甘油单酯,甘油二酯或甘油三酯的酯; (b9)脂肪酸和蔗糖的酯; (b10)饱和和/或不饱和C6-C22脂肪酸和环氧乙烷基团的脱水山梨糖醇单酯和二酯; 和(b11)主要用作清洁剂或清洁剂的表面活性剂。

    ULTRAVIOLET ABSORBER WATER-DISPERSED COMPOSITION
    3.
    发明申请
    ULTRAVIOLET ABSORBER WATER-DISPERSED COMPOSITION 审中-公开
    紫外线吸收剂水分散组合物

    公开(公告)号:WO2009063392A3

    公开(公告)日:2009-07-02

    申请号:PCT/IB2008054703

    申请日:2008-11-10

    Abstract: Disclosed is an ultraviolet absorber water-dispersed composition, comprising the following components (A) and (B); (A) a benzotriazole-type ultraviolet absorber represented by general formula (1 ) below wherein R1 and R2 denote alkyl groups having a carbon number from 1 to 18, may be identical or different, and may be substituted by one or two or more groups selected from the group consisting of alkyl groups having a carbon number from 1 to 4, and cycloalkyl groups and aryl groups both having a carbon number from 5 to 12; and (B) polyglycerol monoalkyl ester with a mean degree of polymerization of glycerol of 5 or more. The water-dispersed composition is capable of stably maintaining the dispersed state of benzotriazole-type ultraviolet absorbers even in the presence of salt.

    Abstract translation: 本发明公开了包含以下组分(A)和(B)的紫外线吸收剂水分散组合物; (A)由下述通式(1)表示的苯并三唑类紫外线吸收剂,其中R 1和R 2表示碳数为1至18的烷基,可以相同或不同,并且可以被一个或两个或更多个基团 选自碳数为1至4的烷基和均具有5至12的碳数的环烷基和芳基; 和(B)甘油的平均聚合度为5或更高的聚甘油单烷基酯。 即使在盐的存在下,水分散组合物也能够稳定地保持苯并三唑型紫外线吸收剂的分散状态。

    FLAME RETARDANT COMBINATIONS OF HYDROXYALKYL PHOSPHINE OXIDES WITH 1,3,5-TRIAZINES AND EPOXIDES
    8.
    发明申请
    FLAME RETARDANT COMBINATIONS OF HYDROXYALKYL PHOSPHINE OXIDES WITH 1,3,5-TRIAZINES AND EPOXIDES 审中-公开
    羟基喹啉氧化膦与1,3,5-三嗪和环氧化物的阻燃剂组合

    公开(公告)号:WO2009034023A3

    公开(公告)日:2009-04-30

    申请号:PCT/EP2008061747

    申请日:2008-09-05

    Inventor: FUCHS SABINE

    CPC classification number: C08K5/34928 C08K5/5397 H05K1/0373

    Abstract: The present invention relates to flame retardant polymer compositions which comprise combinations of hydroxyalkyl phosphine oxides with 1,3,5-triazine compounds and polyfunctional epoxide compounds. The compositions are in the form of epoxy laminates which are useful for the manufacture of prepregs, laminates for the preparation of printed circuit boards and printed wiring boards.

    Abstract translation: 本发明涉及包含羟基烷基氧化膦与1,3,5-三嗪化合物和多官能环氧化合物的组合的阻燃聚合物组合物。 组合物是环氧层压板的形式,其可用于制造预浸料,用于制备印刷电路板和印刷线路板的层压板。

    SULPHONIUM SALT INITIATORS
    9.
    发明申请
    SULPHONIUM SALT INITIATORS 审中-公开
    硫酸钡发射器

    公开(公告)号:WO2009047152A1

    公开(公告)日:2009-04-16

    申请号:PCT/EP2008/062991

    申请日:2008-09-29

    Abstract: Compounds of the formula (I), wherein X is a single bond, CR a R b O, S, NR c or NCOR c ; Z is formula (II) or C 3 -C 20 heteroaryl; L, L 1 , L 2 , L 3 , L 4 , L 5 , L 6 , L 7 and L 8 for example independently of one another are hydrogen or an organic substituent; R a , R b and R c independently of one another are hydrogen or an organic suibstituent; R is for example is C 5 -C 20 heteroaryl or C 6 -C 14 aryl; and Y is an inorganic or organic anion; are suitable as photolatent acid generators.

    Abstract translation: 式(I)化合物,其中X为单键,CRaRbO,S,NRc或NCORc; Z是式(II)或C 3 -C 20杂芳基; L,L1,L2,L3,L4,L5,L6,L7和L8彼此独立地是氢或有机取代基; R a,R b和R c彼此独立地是氢或有机取代基; R是例如C 5 -C 20杂芳基或C 6 -C 14芳基; Y为无机或有机阴离子; 适合作为光潜酸产生剂。

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