Flame retardant
    4.
    发明授权
    Flame retardant 有权
    不易燃的

    公开(公告)号:US09115312B2

    公开(公告)日:2015-08-25

    申请号:US13075518

    申请日:2011-03-30

    摘要: A flame retardant comprising a) at least one sulfur compound of the formula (I) A1-(Z1)m—(S)n—(Z2)p-A2  (I) where the definitions of the symbols and indices are as follows: A1 and A2 are identical or different, being C6-C12-aryl, cyclohexyl, Si(ORa)3, a saturated, partially unsaturated, or aromatic, mono- or bicyclic ring having from 3 to 12 ring members and comprising one or more heteroatoms from the group of N, O, and S, where the system is unsubstituted or has substitution by one or more substituents of the group of O, OH, S, SH, COORb, CONRcRd, C1-C18-alkyl, C1-C18-alkoxy, C1-C18-thioalkyl, C6-C12-aryl, C6-C12-aryloxy, C2-C18-alkenyl, C2-C18-alkenoxy, C2-C18-alkynyl, and C2-C18-alkinoxy; Z1 and Z2 are identical or different, being —CO— or —CS—; Ra is C1-C18-alkyl; Rb, Rc, and Rd are identical or different, being H, C1-C18-alkyl, C6-C12-aryl, or an aromatic, mono- or bicyclic ring having from 3 to 12 ring members and comprising one or more heteroatoms from the group of N, O, and S; m and p are identical or different, being 0 or 1, and n is a natural number from 2 to 10, and b) at least one halogen-free organophosphorus compound having phosphorus content in the range from 5 to 80% by weight, based on the phosphorus compound, is particularly suitable for protecting foams based on styrene polymers.

    摘要翻译: 一种阻燃剂,其包含a)至少一种式(I)A1-(Z1)m-(S)n-(Z2)p-A2(I)的硫化合物,其中符号和指数的定义如下: A1和A2相同或不同,为具有3至12个环成员且包含一个或多个杂原子的饱和,部分不饱和或芳族单环或双环的C 6 -C 12 - 芳基,环己基,Si(OR a)3 由N,O和S的基团组成,其中体系未被取代或被一个或多个O,OH,S,SH,COORb,CONRcRd,C 1 -C 18烷基,C 1 -C 18 - 烷氧基,C 1 -C 18 - 硫代烷基,C 6 -C 12 - 芳基,C 6 -C 12 - 芳氧基,C 2 -C 18烯基,C 2 -C 18 - 烯氧基,C 2 -C 18炔基和C 2 -C 18 - 烷氧基; Z 1和Z 2相同或不同,为-CO-或-CS-; R a是C 1 -C 18 - 烷基; R b,R c和R d相同或不同,为H,C 1 -C 18 - 烷基,C 6 -C 12 - 芳基或具有3至12个环成员并且包含一个或多个来自 N,O,S组; m和p相同或不同,为0或1,n为2至10的自然数,b)至少一种磷含量为5-80重量%的无卤素有机磷化合物,基于 在磷化合物上,特别适用于保护基于苯乙烯聚合物的泡沫体。

    Motorized working tool
    5.
    发明授权
    Motorized working tool 有权
    电动工作工具

    公开(公告)号:US09174290B2

    公开(公告)日:2015-11-03

    申请号:US13345192

    申请日:2012-01-06

    IPC分类号: B23D47/00 B25F5/00

    CPC分类号: B23D47/005 B25F5/006

    摘要: A motor unit has a tool for engaging a work piece with a frame unit, which has a gripping element for the handheld operation of the device, wherein a mechanical coupling is provided between the motor unit and frame unit, which encompasses at least one dampening element, in such a way that makes it possible to precisely guide the tool while improving the dampening of vibrations between the motor unit and frame unit. The frame unit has at least one abutting element, against which the motor unit abuts when a working force exerted by the work piece on the tool has a value below a minimum value.

    摘要翻译: 马达单元具有用于将工件与框架单元接合的工具,所述框架单元具有用于装置的手持操作的夹紧元件,其中在所述马达单元和框架单元之间设置有机械联接件,所述机构联接件包括至少一个阻尼元件 ,使得可以精确地引导工具,同时改善电动机单元和框架单元之间的振动的衰减。 框架单元具有至少一个邻接元件,当由工件施加在工具上的作用力具有低于最小值的值时,马达单元抵靠该邻接元件。

    PRE-ASSEMBLABLE ARRANGEMENT
    6.
    发明申请
    PRE-ASSEMBLABLE ARRANGEMENT 有权
    可组合安排

    公开(公告)号:US20110030519A1

    公开(公告)日:2011-02-10

    申请号:US12850055

    申请日:2010-08-04

    IPC分类号: B25G1/00

    CPC分类号: B25F5/02

    摘要: The invention relates to a pre-assemblable arrangement of elements, in particular a tool arrangement or hand tool arrangement, wherein the arrangement exhibits at least one intake manifold (1), a filter floor (2) and/or a carburetor (3), preferably with a carburetor wall (4), wherein a holding structure (7) is additionally provided to accommodate actuating elements (9, 10) or to form a handle (8),

    摘要翻译: 本发明涉及元件的预组装布置,特别是工具布置或手工工具布置,其中该布置呈现至少一个进气歧管(1),过滤器底板(2)和/或化油器(3), 优选地具有化油器壁(4),其中附加地设置保持结构(7)以容纳致动元件(9,10)或形成手柄(8),

    METHOD FOR THE PRODUCTION OF BRIDGED DIBENZ[c,e] [1,2]-OXAPHOSPHORIN-6-OXIDES
    7.
    发明申请
    METHOD FOR THE PRODUCTION OF BRIDGED DIBENZ[c,e] [1,2]-OXAPHOSPHORIN-6-OXIDES 审中-公开
    桥联二苯并[c,e] [1,2] -OXAPHOSPHORIN-6-氧化物的生产方法

    公开(公告)号:US20100168423A1

    公开(公告)日:2010-07-01

    申请号:US12540007

    申请日:2009-08-12

    IPC分类号: C07D251/32

    CPC分类号: C07F9/65719

    摘要: The invention relates to an improved method for the synthesis of monomeric and polymeric nitrogen-bridged derivatives of dibenz[c,e][1,2]-oxaphosphorin-6-oxides. These substances can be used as flameproofing agents for polyesters, polyamides, polycarbonates, epoxy resins, inter alia polymers.

    摘要翻译: 本发明涉及一种合成二苯并[c,e] [1,2] - 氧磷杂六烯-6-氧化物的单体和聚合氮桥衍生物的改进方法。 这些物质可以用作聚酯,聚酰胺,聚碳酸酯,环氧树脂,特别是聚合物的防火剂。

    Method for the production of dibenz[c,e] [1,2]-oxaphosphorin derivatives, amino-dibenz[c,e] [1,2]-oxaphosphorin and also use thereof
    10.
    发明授权
    Method for the production of dibenz[c,e] [1,2]-oxaphosphorin derivatives, amino-dibenz[c,e] [1,2]-oxaphosphorin and also use thereof 失效
    生产二苯并[c,e] [1,2] - 氧代磷酸衍生物,氨基 - 二苯并[c,e] [1,2] - 氧磷磷酸酯的方法及其用途

    公开(公告)号:US07973191B2

    公开(公告)日:2011-07-05

    申请号:US12539972

    申请日:2009-08-12

    IPC分类号: C07F9/02

    摘要: The invention relates to general syntheses of (6H)-dibenz[c,e] [1,2]-oxaphosphorins which are substituted with nitrogen compounds on the phosphorus atom and comprising commercially available 6H-dibenz[c,e] [1,2]-oxaphosphorin-6-oxides. These nitrogen-containing (6H)-dibenz[c,e] [1,2]-oxaphosphorins can be used as reactive starting substances for further syntheses or as flameproofing agents or as stabilisers.

    摘要翻译: 本发明涉及在磷原子上被氮化合物取代的(6H) - 二苯并[c,e] [1,2] - 氧代磷杂环己烷的一般合成,并且包含市售的6H-二苯并[c,e] [1,2 ] - 氧磷脂-6-氧化物。 这些含氮(6H) - 二苯并[c,e] [1,2] - 氧磷杂菁可用作进一步合成的反应性起始物质或作为防火剂或稳定剂。