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    • 1. 发明授权
    • Composition based on a dicyclopentenyloxyalkyl ester of (meth) acrylic acid and its applications in the building sector
    • 基于(甲基)丙烯酸的二环戊烯氧基烷基酯的组合物及其在建筑领域的应用
    • US06242549B1
    • 2001-06-05
    • US08632081
    • 1996-04-15
    • Didier VanhoyeMartine CerfYves BarbierMieczyslaw Wnuk
    • Didier VanhoyeMartine CerfYves BarbierMieczyslaw Wnuk
    • C08L3304
    • C04B41/009C04B26/04C04B41/483C04B41/4857C04B41/63C04B2111/00491C04B2111/60C08F220/30C04B41/52C04B28/02
    • This composition, which is useful as a binder in the preparation of synthetic resin concretes or mortars, bonding primers or finishing coats, comprises (A) a system of monomers comprising: (a1) 50-90 parts of a dicyclopentenyloxyalkyl eater: where R=H or CH3; n=1 or 2; and R1=C2-C6 alkylene; (a2) 0-25 parts of at least one heavy (meth)acrylate giving a homopolymer with a Tg higher than that of a homopolymer of (a1); (a3) 0-25 parts of at least one heavy (meth)acrylate giving a homopolymer with a Tg lower than that of a homopolymer of (a1); (a4) 0-25 parts of at least one monomer containing at least two (meth)acrylic unsaturations; and (B) 5-30 parts of at least one poly(allyl glycidyl ether); and (C) an initiating system chosen from (C1) to (C4): (C1) 0.1-3 parts of at least one organic peroxide derived from a C3-C18 hydrocarbon compound and 0.1-2 parts of at least one aromatic amine; (C2) 0.1-3 parts of at least one organic hydroperoxide derived from a C3-C18, hydrocarbon compound and 0.0005-2 parts of at least one polyvalent metal salt; (C3): (C1) +0.0005-2 partsof at least one polyvalent metal salt; and (C4): (C1)+(C2), all the amounts being given by weight per 100 parts by weight of (A)+(B).
    • 该组合物可用作制备合成树脂混凝土或砂浆,粘结底漆或整理涂料中的粘合剂,包括(A)单体体系,其包含:(a1)50-90份二环戊烯基氧基烷基酯:其中R = H或CH3; n = 1或2; 和R1 = C2-C6亚烷基; (a2)0-25份至少一种重量(甲基)丙烯酸酯,得到Tg高于(a1)的均聚物的均聚物; (a3)0-25份至少一种重(甲基)丙烯酸酯,得到的Tg低于(a1)的均聚物的Tg的均聚物; (a4)0-25份至少一种含有至少两个(甲基)丙烯酸不饱和度的单体; 和(B)5-30份至少一种聚(烯丙基缩水甘油醚); 和(C)选自(C1)至(C4)的引发体系:(C1)0.1-3份至少一种衍生自C3-C18烃化合物的有机过氧化物和0.1-2份至少一种芳族胺; (C2)0.1-3份至少一种衍生自C3-C18烃化合物的有机氢过氧化物和0.0005-2份至少一种多价金属盐; (C3):(C1)+ 0.0005-2至少一种多价金属盐; 和(C4):(C1)+(C2),所有的量均为每100重量份的(A)+(B)的重量。
    • 2. 发明授权
    • Fluorinated acrylic and methacrylic latices and mixtures thereof,
processes for manufacturing them and their applications in the field of
hydrophobic coatings
    • 氟化丙烯酸和甲基丙烯酸胶乳及其混合物,其制造方法及其在疏水性涂料领域的应用
    • US5798406A
    • 1998-08-25
    • US544693
    • 1995-10-18
    • Bruno FeretLaure SarrazinDidier Vanhoye
    • Bruno FeretLaure SarrazinDidier Vanhoye
    • C08L33/16C08F2/22C08F2/24C08F2/44C08F20/22C08F20/24C08F265/04C08F285/00C08L13/02C08L33/04C08L51/00C09D133/04C09D133/16D06M15/277C08J3/02
    • D06M15/277C08F20/22C08F265/04C08F285/00
    • This fluorinated (meth)acrylic latex consists of a dispersion of particles or of a mixture of dispersions of particles, these dispersions being obtained by emulsion polymerization in an aqueous medium, in at least one stage, wherein one more perfluorinated monomer(s) of formula (I) has/have been used as sole fluorinated comonomer(s) for the formation of the particles, and which is/are distributed statistically in particles formed in one stage or distributed statistically in the shell of structured particles of the core-shell or core-intermediate layer(s)-shell type resulting from a polymerization in two stages and in more than two stages, respectively, the said latex consisting of a dispersion of the said structured particles or of a mixture of at least one dispersion of the said fluorinated structured particles and/or at least one dispersion of the said fluorinated statistical particles and at least one dispersion of unfluorinated statistical particles, the monomer or monomers of formula (I) representing less than 80% by weight of the shell of the fluorinated structured particles, the proportion of monomers of formula (I) relative to the collective monomers used to form all of the particles of the said latex being between 1.8 and 20% by weight. ##STR1## R.sup.1 .dbd.CH.sub.3 or H; R.sup.2 =perfluorinated C.sub.1 -C.sub.10 alkyl; and 0
    • 该氟化(甲基)丙烯酸胶乳由颗粒分散体或颗粒分散体的混合物组成,这些分散体通过在至少一个阶段中在水性介质中的乳液聚合获得,其中一个或更多个全氟化单体 (I)已经/已经被用作用于形成颗粒的唯一的氟化共聚单体,并且其在统计学上分布在一个阶段中形成的颗粒中或在统计学上分布在核壳的结构化颗粒的壳中或分布在 分别由两个阶段和两个以上阶段的聚合产生的核 - 中间层 - 壳型,所述胶乳由所述结构化颗粒的分散体或所述结构化颗粒的至少一种分散体的混合物组成 氟化结构化颗粒和/或所述氟化统计颗粒和至少一种未氟化统计颗粒分散体的至少一种分散体,形式的单体或单体 ula(I)占氟化结构化颗粒的壳的小于80重量%,式(I)单体相对于用于形成所有胶乳的所有颗粒的共聚单体的比例在1.8和20之间 重量%。 (I)R1 = CH3或H; R2 =全氟化C1-C10烷基; 和0
    • 4. 发明授权
    • Pressure-sensitive adhesive polymers
    • 压敏粘合剂聚合物
    • US5908908A
    • 1999-06-01
    • US903151
    • 1997-07-30
    • Didier VanhoyeDenis MelotJean LebezCyril Wiegert
    • Didier VanhoyeDenis MelotJean LebezCyril Wiegert
    • C09J133/08C08F2/26C08F218/04C08F220/06C08F220/10C08F220/12C08F220/18C09J133/06C09J133/10C09K3/00C09K3/10F16J15/00C08F20/10
    • C08F220/12C09J133/064
    • This pressure-sensitive adhesive polymer is obtained by emulsion polymerization of the mixture of the following monomers, for a total of 100% by weight: (A) 40 to 95% by weight of at least one (meth)acrylic or vinyl monomer capable of resulting in a homopolymer which has a glass transition temperature lower than or equal to -40.degree. C.; (B) 2 to 50% by weight of at least one (meth)acrylic or vinyl monomer capable of resulting in a homopolymer which has a glass transition temperature higher than or equal to 0.degree. C.; (C) 0.5 to 6% by weight of at least one carboxylic (meth)acrylic monomer; (D) 0 to 5% by weight of at least one (meth)acrylic monomer ethoxylated with 1 to 20 moles of ethylene oxide; (E) 0.05 to 1% by weight of at least one (meth)acrylic or vinyl monomer containing a ureido group; and (F) 0 to 2% by weight of at least one acrylic or vinyl monomer carrying a sulphonate functional group, the said polymer having a glass transition temperature lower than or equal to -25.degree. C.
    • 该压敏粘合剂聚合物通过以下单体的混合物的乳液聚合获得,总共100重量%:(A)40至95重量%的至少一种能够具有下列单体的(甲基)丙烯酸或乙烯基单体 导致玻璃化转变温度低于或等于-40℃的均聚物; (B)2〜50重量%的能够得到玻璃化转变温度高于或等于0℃的均聚物的至少一种(甲基)丙烯酸或乙烯基单体; (C)0.5〜6重量%的至少一种羧酸(甲基)丙烯酸单体; (D)0至5重量%的至少一种用1至20摩尔环氧乙烷乙氧基化的(甲基)丙烯酸单体; (E)0.05至1重量%的至少一种含有脲基的(甲基)丙烯酸或乙烯基单体; 和(F)0至2重量%的至少一种带有磺酸酯官能团的丙烯酸或乙烯基单体,所述聚合物具有低于或等于-25℃的玻璃化转变温度。
    • 5. 发明授权
    • Precursors of polymers containing isocyanurate units
    • 含有异氰脲酸酯单元的聚合物的前体
    • US5256748A
    • 1993-10-26
    • US722495
    • 1991-07-02
    • Didier VanhoyePaul Grosius
    • Didier VanhoyePaul Grosius
    • C07D251/32C07D251/34C08F16/00C08F20/34C08F220/34C08F290/00C08F299/06C08G18/32C08G18/38C08G18/64C08G18/67C08G18/78C08G73/06C08F26/08
    • C08G18/3853C07D251/34C08G18/672C08G18/7893
    • Oligomers of the formula ##STR1## wherein: (1) at least one A=--CH.sub.2 CHR.sup.1 COODOH (a) (R.sup.1 =H, CH.sub.3 and D=C.sub.1 -C.sub.4 alkylene), the other A's=H or C.sub.1 -C.sub.4 alkyl, it being possible for at least a part of the residues (a) to be converted into A.sup.1 =--CH.sub.2 CHR.sup.1 COODOCONHD.sup.1 NCO (D.sup.1 =divalent organic residue), it being possible for at least a part of the residues A.sup.1 to be converted into A.sup.2 =--CH.sub.2 CHR.sup.1 COODOCONHD.sup.1 NHCOOR.sup.2 (R.sup.2 =monovalent radical obtained by removal of OH from a monoalcohol containing a vinylidene group);(2) at least one A=D.sup.2 OCONHD'.sup.1 NHCOOR'.sup.2 (b) where D.sup.2 =C.sub.1 -C.sub.4 alkylene or --D.sup.3 --(--O--D.sup.3 --).sub.n --, with D.sup.3 =C.sub.1 -C.sub.4 alkylene and n=1-12; D'.sup.1 analogous to D.sup.1 ; R'.sup.2 analogous to R.sup.2 ; the other residue(s) A denoting --D.sup.2 OCONHD'.sup.1 NCO.These oligomers are intended especially to be copolymerized under ultraviolet radiation in a reactive diluent and in the presence of an initiator so as to form (co)polymers which have good hardness and good thermal resistance and which can be employed in the field of coatings, inks, and photopolymerizable adhesives.
    • 其中:(1)至少一个A = -CH 2 CHR 1 COODOH(a)(R 1 = H,CH 3和D = C 1 -C 4亚烷基),另一个A'= H或C 1 -C 4烷基, 残留物(a)的至少一部分可能被转化为A1 = -CH2CHR1COODOCONHD1NCO(D1 =二价有机残基),至少部分残基A1可能转化为A2 = -CH2CHR1COODOCONHD1NHCOOR2(R2 =通过从含有亚乙烯基的一元醇除去OH而获得的单价基团); (2)至少一个A = D2OCONHD'1NHCOOR'2(b)其中D2 = C1-C4亚烷基或-D3 - ( - O-D3-)n-,其中D3 = C1-C4亚烷基,n = 1-12 ; D'1类似于D1; R'2类似于R2; 其他残留物A表示-D2OCONHD'1NCO。 这些低聚物特别是在反应性稀释剂中和在引发剂的存在下在紫外线辐射下共聚以形成具有良好硬度和良好耐热性并且可用于涂料,油墨领域的(共)聚合物 ,和光聚合粘合剂。