Stabilization of polyvinyl chloride
    1.
    发明授权
    Stabilization of polyvinyl chloride 失效
    聚氯乙烯的稳定化

    公开(公告)号:US4590233A

    公开(公告)日:1986-05-20

    申请号:US681939

    申请日:1984-12-14

    CPC分类号: C08K3/34 C08K5/07 C08K5/098

    摘要: In a stabilized polyvinyl chloride molding mixture containing a stabilizer combination based upon alkali metal, alkaline earth metal, and/or zinc soaps, co-stabilizers, powdered, crystalline, hydrous aluminosilicate, and flow promoters, as well as optionally additional conventional additives, the improvement which comprises, per 100 parts by weight of polyvinyl chloride,(a) from about 0.2 to 5 parts by weight of a synthetic, crystalline, powdered alkali metal aluminosilicate containing from about 13 to 25 percent by weight of water of crystallization; and(b) from about 0.1 to 5 parts by weight of at least one co-stabilizer selected from the group consisting of .beta.-diketones, .alpha.-ketoenol esters, .alpha.-acyllactones, substituted 1,4-dihydropyridine-3,5-dicarboxylic acids, and pyrrole, the pyrrole being unsubstituted or substituted.

    摘要翻译: 在包含基于碱金属,碱土金属和/或锌皂,共稳定剂,粉末状,结晶态,含水硅铝酸盐和流动促进剂以及任选的其它常规添加剂的稳定剂组合物的稳定化聚氯乙烯模塑混合物中, 改进,其包含每100重量份聚氯乙烯,(a)约0.2至5重量份的合成的,结晶的粉末状碱金属硅铝酸盐,其含有约13至25重量%的结晶水; 和(b)约0.1至5重量份的至少一种选自β-二酮,α-酮多酚酯,α-酰基内酯,取代的1,4-二氢吡啶-3,5-二羧酸的共稳定剂 酸和吡咯,吡咯是未取代的或被取代的。

    Stabilized polyvinyl chloride molding compositions
    2.
    发明授权
    Stabilized polyvinyl chloride molding compositions 失效
    稳定的聚氯乙烯模塑组合物

    公开(公告)号:US4656210A

    公开(公告)日:1987-04-07

    申请号:US732102

    申请日:1985-05-03

    CPC分类号: C08K5/41

    摘要: Stabilized polyvinyl chloride molding compositions contain, per 100 parts by weight polymer, 0.02 to 5 parts by weight of at least one compound of Formula I and/or Formula II ##STR1## in which R represents an alkyl group with 1 to 18 carbon atoms, a cycloalkyl group with 5 or 6 carbon atoms, a phenyl group, an alkylphenyl group with 7 to 11 carbon atoms or an X--CO--CH.sub.2 group, while X represents an NH.sub.2 group or an OM group in which M represents lithium, sodium or potassium.

    摘要翻译: PCT No.PCT / EP84 / 00261 Sec。 371日期1985年5月3日 102(e)日期1985年5月3日PCT提交1984年8月30日PCT公布。 第WO85 / 01054号公报 1985年3月14日,稳定的聚氯乙烯模塑组合物每100重量份的聚合物含有0.02至5重量份的至少一种式I化合物和/或式II化合物(I)< IMAGE> II),其中R表示具有1至18个碳原子的烷基,具有5或6个碳原子的环烷基,苯基,具有7至11个碳原子的烷基苯基或X-CO-CH 2基团,而X 表示NH 2基团或OM基团,其中M表示锂,钠或钾。

    Process for the stabilization of polyvinyl chloride and stabilizer
compositions
    3.
    发明授权
    Process for the stabilization of polyvinyl chloride and stabilizer compositions 失效
    稳定聚氯乙烯和稳定剂组合物的方法

    公开(公告)号:US4338226A

    公开(公告)日:1982-07-06

    申请号:US194851

    申请日:1980-10-07

    摘要: This invention is directed to a process for stabilizing polyvinyl chloride molding mixtures which comprises admixing(a) from about 0.2 to 5 parts by weight of a sodium aluminosilicate of small particle size;(b) from about 0.05 to 1.5 parts by weight of one or more calcium salts of fatty acids;(c) from about 0.05 to 0.5 parts by weight of one or more zinc salts of fatty acids;(d) from about 0.2 to 2.0 parts by weight of partial esters of polyols and fatty acids; and(e) from about 0.1 to 10 parts by weight of thioglycolic acid esters of polyols and/or thioglycolic acid esters of monofunctional alcohols per 100 parts by weight of polyvinyl chloride or copolymer of vinyl chloride.

    摘要翻译: 本发明涉及一种用于稳定聚氯乙烯模塑混合物的方法,其包括(a)约0.2至5重量份的小粒径的硅铝酸钠; (b)约0.05-1.5重量份的一种或多种脂肪酸钙盐; (c)约0.05至0.5重量份的一种或多种脂肪酸锌盐; (d)约0.2-2.0重量份的多元醇和脂肪酸的偏酯; 和(e)每100重量份聚氯乙烯或氯乙烯共聚物约0.1至10重量份的多元醇和/或单官能醇的巯基乙酸酯的巯基乙酸酯和/或巯基乙酸酯。

    Stabilized polyvinyl chloride molding compositions
    4.
    发明授权
    Stabilized polyvinyl chloride molding compositions 失效
    稳定的聚氯乙烯模塑组合物

    公开(公告)号:US4686255A

    公开(公告)日:1987-08-11

    申请号:US732101

    申请日:1985-05-03

    CPC分类号: C08K5/098

    摘要: Stabilized polyvinyl chloride molding compositions contain, per 100 parts by weight of polymer, 0.02 to 5 parts by weight compounds of Formula I, ##STR1## in which R represents an alkyl group with 1 to 19 carbon atoms, a cycloalkyl group with 5 or 6 carbon atoms, a phenyl group, an alkylphenyl group with 7 to 11 carbon atoms or an MOOC--CH.sub.2 group, n represents the numbers 0 and 1, and M represents sodium or potassium.Heat stabilizers which are metal soaps, aromatic metal carboxylates, metal phenolates and organotin compounds as well as crystalline sodium aluminosilicate are also incorporated.

    摘要翻译: PCT No.PCT / EP84 / 00262 Sec。 371日期1985年5月3日 102(e)日期1985年5月3日PCT提交1984年8月30日PCT公布。 第WO85 / 01053号公报 1985年3月14日。稳定的聚氯乙烯模塑组合物每100重量份的聚合物含有0.02-5重量份的式I化合物,其中R代表具有1-19个碳原子的烷基 具有5或6个碳原子的环烷基,苯基,具有7至11个碳原子的烷基苯基或MOOC-CH 2基,n表示数字0和1,M表示钠或钾。 作为金属皂,芳族金属羧酸盐,金属酚盐和有机锡化合物以及结晶硅铝酸钠的热稳定剂也被掺入。

    Stabilized polyvinylchloride molding compositions
    6.
    发明授权
    Stabilized polyvinylchloride molding compositions 失效
    稳定的聚氯乙烯模塑组合物

    公开(公告)号:US4668711A

    公开(公告)日:1987-05-26

    申请号:US878088

    申请日:1986-06-24

    CPC分类号: C08K5/315

    摘要: The use is disclosed of at least one acylcyanamides of the formula ##STR1## in which the symbol R represents a straight or branched chain alkyl or alkenyl group having from 5 to 21 carbon atoms, such group being unsubstituted or substituted by a OH, O--CH.sub.2 CH.sub.2 OH, O--R' group or a mixture thereof, in which R' represents an alkyl group containing from 1 to 4 carbon atoms; in which M is a monovalent or divalent metal cation; and in which n represents the valency of the metal cationto stabilize, thermoplastic molding compositions containing a homopolymer or a copolymer of vinylchloride or a mixture thereof. There is also disclosed heat stabilized thermoplastic molding compositions comprising polyvinylchloride, or a polymer of vinylchloride, and at least one acylcyanamide of Formula I.

    摘要翻译: 公开了至少一种式I的酰基氰胺的用途,其中符号R表示具有5至21个碳原子的直链或支链烷基或烯基,该基团是未取代的或被OH,O -CH 2 CH 2 OH,OR'基团或其混合物,其中R'表示含有1至4个碳原子的烷基; 其中M是一价或二价金属阳离子; 并且其中n表示金属阳离子稳定的化合价,含有氯乙烯的均聚物或共聚物或其混合物的热塑性模塑组合物。 还公开了包含聚氯乙烯或氯乙烯的聚合物的热稳定的热塑性模塑组合物和至少一种式I的酰基氰胺。

    Thermoplastic compositions based on vinyl chloride polymers stabilized
with polyhydroxyl compounds
    7.
    发明授权
    Thermoplastic compositions based on vinyl chloride polymers stabilized with polyhydroxyl compounds 失效
    基于用多羟基化合物稳定的氯乙烯聚合物的热塑性组合物

    公开(公告)号:US4380597A

    公开(公告)日:1983-04-19

    申请号:US313281

    申请日:1981-10-21

    CPC分类号: C08K5/098

    摘要: A stabilized thermoplastic composition comprised of polyvinyl chloride or mixed polymers containing mainly vinyl chloride units together with stabilizers and other conventional additives employed in thermoplastic compositions, which have as major stabilizer component, a content of 0.02 to 5 parts by weight of aliphatic polyhydroxyl compounds containing 4 to 6 OH-groups per 100 parts by weight of polymer. These polyhydroxyl compounds should contain at least one carboxyl and/or carbonyl group and/or double bond. Suitable compounds are gluconic acid, glucuronic acid, ketogluconic acid, ascorbic acid or the alkali metal salts or alkaline earth salts of the mentioned acids.Other conventional processing additives may be present. The invention concerns also a process for the manufacture of pipes, profiles, foils, hollow parts by hot forming, with the use of the mentioned additives, and the additional use of paraffin, free fatty acid, epoxidized soybean oil or higher molecular weight ester wax.

    摘要翻译: 由聚氯乙烯或主要含有氯乙烯单元的混合聚合物以及稳定剂和热塑性组合物中使用的其它常规添加剂组成的稳定的热塑性组合物,它们具有主要的稳定剂组分,含有0.02至5重量份的含有4至4的脂肪族多羟基化合物 至每100重量份聚合物6个OH-基团。 这些多羟基化合物应含有至少一个羧基和/或羰基和/或双键。 合适的化合物是葡糖酸,葡萄糖醛酸,酮葡萄糖酸,抗坏血酸或所述酸的碱金属盐或碱土金属盐。 可以存在其它常规的加工添加剂。 本发明还涉及通过使用所述添加剂通过热成型制造管,型材,箔,中空部件的方法,以及额外使用石蜡,游离脂肪酸,环氧化大豆油或更高分子量酯蜡 。

    Acrylic copolymer flow control agents
    8.
    发明授权
    Acrylic copolymer flow control agents 失效
    丙烯酸共聚物流量控制剂

    公开(公告)号:US5047259A

    公开(公告)日:1991-09-10

    申请号:US399664

    申请日:1989-08-25

    IPC分类号: C09D5/03 C09D7/47

    CPC分类号: C09D5/037

    摘要: Copolymers of long-chain alkyl acrylates corresponding to the following formulaCH.sub.2 .dbd.CR.sup.1 --CO--OR.sup.2 (I)in which R.sup.1 is a hydrogen atom or a methyl group and R.sup.2 is the residue of a C.sub.16-34 fatty alcohol, with N-containing olefins containing acrylate or methacrylate functions can be used as flow control agents for powder coatings.

    摘要翻译: 对应于下式的长链烷基丙烯酸酯的共聚物CH2 = CR1-CO-OR2(Ⅰ),其中R1是氢原子或甲基,R2是C16-34脂肪醇的残基,含有N 含有丙烯酸酯或甲基丙烯酸酯官能团的烯烃可用作粉末涂料的流动控制剂。

    Water-dilutable lacquer binders based upon alkyd and acrylate resins
    9.
    发明授权
    Water-dilutable lacquer binders based upon alkyd and acrylate resins 失效
    基于醇酸树脂和丙烯酸酯树脂的水可稀释漆粘合剂

    公开(公告)号:US4451596A

    公开(公告)日:1984-05-29

    申请号:US415067

    申请日:1982-09-07

    摘要: This invention is directed to water-dilutable alkyd and acrylate resins. More particularly, this invention is directed to a method for the preparation of water-dilutable resin preparations based upon alkyd and acrylate resins which comprises the steps of:(a) preparing an aqueous alkyd resin dispersion, wherein the alkyd resin has an acid number of from about 5 to 40 and a hydroxyl number of from about 150 to 300 and the dispersion has a solids content of from about 30 to 90 percent by weight; and(b) polymerizing monomers of acrylic acid derivatives or methacrylic acid derivatives in the dispersion from step (a), optionally in the presence of additional water, to obtain a total solids content of from about 30 to 80 percent by weight, the weight ratio of alkyd resin to acrylate resin being from about 1:4 to 9:1.This invention is also directed to the use of these binders in water-dilutable lacquer systems.

    摘要翻译: 本发明涉及水可稀释的醇酸树脂和丙烯酸酯树脂。 更具体地,本发明涉及一种制备基于醇酸树脂和丙烯酸酯树脂的水可稀释树脂制剂的方法,其包括以下步骤:(a)制备醇酸树脂水分散体,其中醇酸树脂的酸值为 约5至40,羟值为约150至300,分散体具有约30至90重量%的固体含量; 和(b)在步骤(a)的分散体中任选地在另外的水的存在下,将丙烯酸衍生物或甲基丙烯酸衍生物的单体聚合,得到约30至80重量%的总固体含量,重量比 的醇酸树脂与丙烯酸酯树脂的比例为约1:4至9:1。 本发明还涉及这些粘合剂在水可稀释漆系统中的用途。