Stabilized copositions comprising
3,7,9-trioxa-1-aza-2,8-diphosphaspiro[4,5]decanes
    1.
    发明授权
    Stabilized copositions comprising 3,7,9-trioxa-1-aza-2,8-diphosphaspiro[4,5]decanes 失效
    包含3,7,9-三氧杂-1-氮杂-2,8-二磷杂螺[4,5]癸烷的稳定组合物

    公开(公告)号:US5187213A

    公开(公告)日:1993-02-16

    申请号:US843790

    申请日:1992-02-27

    摘要: 3,7,9-Trioxa-1-aza-2,8-diphosphaspiro[4.5]decanes of formula I ##STR1## wherein R.sub.1 and R.sub.2 are independently hydrogen, alkyl, cycloalkyl, bicycloalkyl, tricycloalkyl or aryl; or can be halogen when n or m is zero,R.sub.3, R.sub.4, R.sub.5 and R.sub.6 are independently hydrogen, alkyl, aralkyl or aryl;X and Y are independently --O--, --S-- or --NR.sub.16 -- where R.sub.16 is alkyl, cycloalkyl, alkenyl, aryl or aralkyl;W and Z are independently O or S; andn, m, o and p are independently zero or 1, are effective in stabilizing organic materials against the deleterious effects of oxygen, heat and/or actinic radiation.

    摘要翻译: (I)的3,7,9-三氧杂-1-氮杂-2,8-二磷杂螺[4.5]癸烷其中R 1和R 2独立地是氢,烷基,环烷基,双环烷基,三环烷基或芳基; 或当n或m为零时可以为卤素,R3,R4,R5和R6独立地为氢,烷基,芳烷基或芳基; X和Y独立地是-O - , - S-或-NR 16 - ,其中R 16是烷基,环烷基,烯基,芳基或芳烷基; W和Z独立地为O或S; 并且n,m,o和p独立地为0或1,有效地稳定有机材料以抵抗氧,热和/或光化辐射的有害影响。

    Process of making 3,7,9-trioxa-1-aza-2,8-diphosphaspiro[4,5]decanes
    2.
    发明授权
    Process of making 3,7,9-trioxa-1-aza-2,8-diphosphaspiro[4,5]decanes 失效
    制备3,7,9-三氧杂-1-氮杂-2,8-二磷杂螺[4,5]癸烷的方法

    公开(公告)号:US5239103A

    公开(公告)日:1993-08-24

    申请号:US975043

    申请日:1992-11-12

    摘要: 3,7,9-Trioxa-1-aza-2,8-diphosphaspiro[4.5]decanes of formula I ##STR1## wherein R.sub.1 and R.sub.2 are independently hydrogen, alkyl, cycloalkyl, bicycloalkyl, tricycloalkyl or aryl; or can be halogen when n or m is zero,R.sub.3, R.sub.4, R.sub.5 and R.sub.6 are independently hydrogen, alkyl, aralkyl or aryl;X and Y are independently --O--, --S-- or --NR.sub.16 -- where R.sub.16 is alkyl, cycloalkyl, alkenyl, aryl or aralkyl;W and Z are independently O or S; andn, m, o and p are independently zero or 1, are effective in stabilizing organic materials against the deleterious effects of oxygen, heat and/or actinic radiation.

    摘要翻译: (I)的3,7,9-三氧杂-1-氮杂-2,8-二磷杂螺[4.5]癸烷其中R 1和R 2独立地是氢,烷基,环烷基,双环烷基,三环烷基或芳基; 或当n或m为零时可以为卤素,R3,R4,R5和R6独立地为氢,烷基,芳烷基或芳基; X和Y独立地是-O - , - S-或-NR 16 - ,其中R 16是烷基,环烷基,烯基,芳基或芳烷基; W和Z独立地为O或S; 并且n,m,o和p独立地为0或1,有效地稳定有机材料以抵抗氧,热和/或光化辐射的有害影响。

    Substituted 3,7,9-trioxa-1-aza-2,8-diphosphaspiro[4.5]decanes and
stabilized compositions
    3.
    发明授权
    Substituted 3,7,9-trioxa-1-aza-2,8-diphosphaspiro[4.5]decanes and stabilized compositions 失效
    取代的3,7,9-三氧杂-1-氮杂-2,8-二磷杂螺[4.5]癸烷和稳定组合物

    公开(公告)号:US5075482A

    公开(公告)日:1991-12-24

    申请号:US572728

    申请日:1990-08-23

    IPC分类号: C07F9/6587 C08K5/5399

    CPC分类号: C08K5/5399 C07F9/6587

    摘要: 3,7,9-Trioxa-1-aza-2,8-diphosphaspiro[4.5]decanes of formula I ##STR1## wherein R.sub.1 and R.sub.2 are independently hydrogen, alkyl, cycloalkyl, bicycloalkyl, tricycloalkyl or aryl; or can be halogen when n or m is zero,R.sub.3, R.sub.4, R.sub.5 and R.sub.6 are independently hydrogen, alkyl, aralkyl or aryl;X and Y are independently --O-- --S--, or --NR.sub.16 -- where R.sub.16 is alkyl, cycloalkyl, alkenyl, aryl or aralkyl;W and Z are independently O or S; andn, m, o and p are independently zero or 1, are effective in stabilizing organic materials against the deleterious effects of oxygen, heat and/or actinic radiation.

    摘要翻译: (I)的3,7,9-三氧杂-1-氮杂-2,8-二磷杂螺[4.5]癸烷其中R 1和R 2独立地是氢,烷基,环烷基,双环烷基,三环烷基或芳基; 或当n或m为零时可以为卤素,R3,R4,R5和R6独立地为氢,烷基,芳烷基或芳基; X和Y独立地是-O-S-或-NR 16 - ,其中R 16是烷基,环烷基,烯基,芳基或芳烷基; W和Z独立地为O或S; 并且n,m,o和p独立地为0或1,有效地稳定有机材料以抵抗氧,热和/或光化辐射的有害影响。

    3H-1,3,2-oxazaphospholidines and stabilized compositions
    5.
    发明授权
    3H-1,3,2-oxazaphospholidines and stabilized compositions 失效
    3H-1,3,2-氧杂氮杂吗啉和稳定的组合物

    公开(公告)号:US5075484A

    公开(公告)日:1991-12-24

    申请号:US572747

    申请日:1990-08-23

    IPC分类号: C07F9/6584 C08K5/5399

    CPC分类号: C07F9/65844 C08K5/5399

    摘要: Substituted 3H-1,3,2-oxazaphospholidines of formula I ##STR1## where R.sub.1, R.sub.2, R.sub.3 and R.sub.4 are independently hydrogen, alkyl, cycloalkyl, phenylalkyl or aryl, n is 1 to 4 and T is an n-valent aliphatic or aromatic hydrocarbon radical are effective in stabilizing organic materials against the deleterious effects of oxygen, heat and/or actinic radiation.

    摘要翻译: 取代的式I的3H-1,3,2-氧杂氮杂吗啉其中R 1,R 2,R 3和R 4独立地为氢,烷基,环烷基,苯基烷基或芳基,n为1至4,T为正 - 价钱的脂肪族或芳族烃基可有效地稳定有机材料以抵抗氧,热和/或光化辐射的有害影响。

    Compositions stabilized with 3H-1,3,2-oxozaphospholidines
    6.
    发明授权
    Compositions stabilized with 3H-1,3,2-oxozaphospholidines 失效
    用3H-1,3,2-氧杂氮杂环丁烷稳定的组合物

    公开(公告)号:US5147910A

    公开(公告)日:1992-09-15

    申请号:US764262

    申请日:1991-09-23

    IPC分类号: C07F9/6584 C08K5/5399

    CPC分类号: C07F9/65844 C08K5/5399

    摘要: Substituted 3H-1,3,2-oxazaphospholidines of formula I ##STR1## where R.sub.1, R.sub.2, R.sub.3 and R.sub.4 are independently hydrogen, alkyl, cycloalkyl, phenylalkyl or aryl, n is 1 to 4 and T is an n-valent aliphatic or aromatic hydrocarbon radical are effective in stabilizing organic materials against the deleterious effects of oxygen, heat and/or actinic radiation.

    摘要翻译: 取代的式I的3H-1,3,2-氧杂氮杂吗啉其中R 1,R 2,R 3和R 4独立地为氢,烷基,环烷基,苯基烷基或芳基,n为1至4,T为正 - 价钱的脂肪族或芳族烃基可有效地稳定有机材料以抵抗氧,热和/或光化辐射的有害影响。

    Decomposing polymers using NOR-HALS compounds
    10.
    发明授权
    Decomposing polymers using NOR-HALS compounds 有权
    使用NOR-HALS化合物分解聚合物

    公开(公告)号:US6133414A

    公开(公告)日:2000-10-17

    申请号:US202357

    申请日:1998-12-14

    摘要: A method is described for the decomposition of polymers, especially waste plastics and used plastics, in which so-called NOR--HALS compounds--that is, for example, compounds comprising the group ##STR1## in which R* is C.sub.1 -C.sub.20 alkyl, OH-substituted C.sub.1 -C.sub.20 alkyl, optionally C.sub.1 -C.sub.4 alkyl-substituted C.sub.5 -C.sub.12 cycloalkyl or O- or S-interrupted C.sub.2 -C.sub.20 alkyl--are added and heating is carried out at temperatures which lie above the customary processing temperatures for polymers (280.degree. C. or more).

    摘要翻译: PCT No.PCT / EP97 / 03133 Sec。 371 1998年12月14日第 102(e)1998年12月14日PCT PCT 1997年6月17日PCT公布。 出版物WO97 / 49737 日期1997年12月31日描述了用于分解聚合物,特别是废塑料和废塑料的方法,其中所谓的NOR-HALS化合物 - 例如包括其中R *是C 1 -C 20烷基的基团的化合物 ,OH取代的C 1 -C 20烷基,任选地C 1 -C 4烷基取代的C 5 -C 12环烷基或O-或S-间断的C 2 -C 20烷基 - 并且在高于常规加工温度的聚合物的温度下进行加热(280℃ 。 或者更多)。