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19 条记录 (耗时 0.014 秒)

    Flame retardants for polyurethanes
    4.
    发明授权
    Flame retardants for polyurethanes 失效
    聚氨酯阻燃剂

    公开(公告)号：US4666967A

    公开(公告)日：1987-05-19

    申请号：US821178

    申请日：1986-01-22

    申请人： Norman Richardson, deceased ,  Brian G. Clubley ,  Richard J. Dellar

    发明人： Norman Richardson, deceased ,  Brian G. Clubley ,  Richard J. Dellar

    IPC分类号： C08G18/00 ,  C07C279/24 ,  C07C279/28 ,  C07F9/38 ,  C07F9/40 ,  C08G18/02 ,  C08G18/38 ,  C08K5/49 ,  C08K5/5317 ,  C08L75/00 ,  C08L75/04 ,  C08K5/53

    CPC分类号： C07F9/4006 ,  C07C279/24 ,  C07C279/28 ,  C07F9/3808 ,  C08G18/388 ,  C08G18/3889 ,  C08K5/5317

    摘要： The invention provides polyurethanes and polyisocyanurate having incorporated therein a flame retardant amount of a salt formed by reaction between dimethyl methyl phosphonate, monomethyl methyl phosphonate or methyl phosphonic acid, and a compound of the general formula (I). ##STR1## in which X is O, S or NH, R.sup.1 is H, alkyl with 1 to 4 carbon atoms, alkenyl of up to 4 carbon atoms, CN, CONH.sub.2 or NH.sub.2, R.sup.2 is H, alkyl with 1 to 4 carbon atoms or alkenyl of up to 4 carbon atoms or R.sup.1 and R.sup.2 together with the nitrogen atom to which they are attached form a heterocyclic ring of up to 6 carbon atoms which may optionally contain another hetero atom and R is H, an alkyl group with 1 to 8 carbon atoms, an aryl group with 6 to 10 carbon atoms, a cycloalkyl group with 5 to 12 carbon atoms or a heterocyclic group with up to 9 ring carbon atoms, or, together with R.sup.1 forms an alkylene chain of 3 to 10 carbon atoms, or R is a group NHR.sup.3 wherein R.sup.3 is H, alkyl with 1 to 4 carbon atoms, alkenyl of up to 4 carbon atoms, CN, CONH.sub.2 or NH.sub.2 or together with R.sup.1 forms an alkylene chain of 2 or 3 carbon atoms, or R is a group ##STR2## where R.sup.1 and R.sup.2 are as defined above and R.sup.4 is a direct bond or an alkylene group having up to 8 carbon atoms or is an arylene group having 6 to 10 carbon atoms.

    摘要翻译： 本发明提供了在其中掺入阻燃剂量的由甲基膦酸二甲酯，甲基膦酸甲酯或甲基膦酸与通式（I）的化合物反应形成的盐的聚氨酯和聚异氰脲酸酯。 其中X为O，S或NH，R 1为H，具有1至4个碳原子的烷基，至多4个碳原子的烯基，CN，CONH 2或NH 2，R 2为H，具有1至4个碳原子的烷基 最多4个碳原子的原子或链烯基或R1和R2与它们所连接的氮原子一起形成最多6个碳原子的杂环，其可任选地含有另一个杂原子，R是H，具有1个 至8个碳原子，具有6至10个碳原子的芳基，具有5至12个碳原子的环烷基或具有多达9个环碳原子的杂环基，或者与R 1一起形成3至10个碳的亚烷基链 原子或R为基团NHR 3，其中R 3为H，具有1至4个碳原子的烷基，至多4个碳原子的烯基，CN，CONH 2或NH 2或与R 1一起形成2或3个碳原子的亚烷基链，或 R是一个基团，其中R 1和R 2如上定义，R 4是直接键或具有至多8个碳原子的亚烷基，或者是具有6至10个碳原子的亚芳基 bon原子

    Inhibition of scale
    6.
    发明授权
    Inhibition of scale 失效
    抑制规模

    公开(公告)号：US5360550A

    公开(公告)日：1994-11-01

    申请号：US154689

    申请日：1993-11-18

    申请人： Brian G. Clubley ,  Jan Rideout

    发明人： Brian G. Clubley ,  Jan Rideout

    IPC分类号： C02F5/00 ,  C02F5/08 ,  C02F5/10 ,  C02F5/12 ,  C02F5/14 ,  C07F9/38

    CPC分类号： C02F5/14

    摘要： A method of inhibiting the precipitation of barium scale from an aqueous system, comprising adding to the aqueous system a product having the formula I: ##STR1## in which M is hydrogen or an alkali metal ion, an ammonium ion or a quanternized amine radical; R.sub.1 is hydrogen or methyl; and n is an integer having an average value ranging from 4 to 20.

    摘要翻译： 一种抑制钡水垢从水性体系沉淀的方法，包括向水性体系中加入具有式I的产物：其中M为氢或碱金属离子，铵离子或化学胺基团 ; R1是氢或甲基; n为平均值为4〜20的整数。

    Flame retardant compositions
    10.
    发明授权
    Flame retardant compositions 失效
    阻燃组合物

    公开(公告)号：US4918122A

    公开(公告)日：1990-04-17

    申请号：US73787

    申请日：1987-07-15

    申请人： Richard J. Dellar ,  Norman Richardson, deceased ,  Brian G. Clubley

    发明人： Richard J. Dellar ,  Norman Richardson, deceased ,  Brian G. Clubley

    IPC分类号： C08K5/17 ,  C08K5/53 ,  C08K5/5317 ,  C08L101/00 ,  C09K21/12

    CPC分类号： C08K5/5317 ,  C09K21/12

    摘要： The invention provides a composition comprising a resin processable at temperatures upto 160.degree. C. having incorporated therein a flame retardant amount of a salt formed by reaction between dimethyl methyl phosphonate, monomethyl methyl phosphonate or methyl phosphonic acid, and a compound of the general formula (I) ##STR1## in which X is 0 or S; R.sup.1 is H, alkyl with 1 to 4 carbon atoms, alkenyl of up to 4 carbon atoms, CN, CONH.sub.2 or NH.sub.2, R.sup.2 is H, alkyl with 1 to 4 carbon atoms or alkenyl of up to 4 carbon atoms or R.sup.1 and R.sup.2 together with the nitrogen atom to which they are attached form a heterocyclic ring of up to 6 carbon atoms which may optionally contain another hetero atom and R is H, an alkyl group with 1 to 8 carbon atoms, an aryl group with 6 to 10 carbon atoms, a cycloalkyl group with 5 to 12 carbon atoms or a heterocyclic group with up to 9 ring carbon atoms, or, together with R.sup.1 forms an alkylene chain of 3 to 10 carbon atoms, or R is a group NHR.sup.3 wherein R.sup.3 is H, alkyl with 1 to 4 carbon atoms, alkenyl of up to 4 carbon atoms, CN, CONH.sub.2 or NH.sub.2 or together with R.sup.1 forms an alkylene chain of 2 or 3 carbon atoms, or R is a group. ##STR2## where R.sup.1 and R.sup.2 are as defined above and R.sup.4 is direct bond or an alkylene group having up to 8 carbon atoms or is an arylene group having 6 to 10 carbon atoms.

    摘要翻译： 本发明提供一种组合物，其包含可在高达160℃的温度下加工的树脂，其中掺入阻燃剂量的由甲基膦酸二甲酯，甲基膦酸甲酯或甲基膦酸与通式（1）的化合物反应形成的盐， I）（I）其中X为0或S; R 1为H，具有1至4个碳原子的烷基，至多4个碳原子的烯基，CN，CONH 2或NH 2，R 2为H，具有1至4个碳原子的烷基或至多4个碳原子的链烯基或R 1和R 2一起 与它们所连接的氮原子形成最多6个碳原子的杂环，其可任选地含有另外的杂原子，R是H，具有1至8个碳原子的烷基，具有6至10个碳原子的芳基 ，具有5至12个碳原子的环烷基或具有多达9个环碳原子的杂环基，或者与R 1一起形成3至10个碳原子的亚烷基链，或R是NHR 3，其中R 3是H，烷基 具有1至4个碳原子，最多4个碳原子的烯基，CN，CONH 2或NH 2或与R 1一起形成2或3个碳原子的亚烷基链，或R是基团。 其中R1和R2如上定义，R4是直接键或具有至多8个碳原子的亚烷基或是具有6至10个碳原子的亚芳基。