Aromatic allene compounds of the formula (CH.sub.2 .dbd.CH--O).sub.n
--R--(A.sub.m in which R is an aromatic group and preparation thereof
    41.
    发明授权
    Aromatic allene compounds of the formula (CH.sub.2 .dbd.CH--O).sub.n --R--(A.sub.m in which R is an aromatic group and preparation thereof 失效
    其中R为芳族基团的式(CH2 = CH-O)n-R-(A)m的芳香族烯化合物及其制备方法

    公开(公告)号:US5340931A

    公开(公告)日:1994-08-23

    申请号:US323786

    申请日:1989-03-15

    摘要: Allene compounds have the formula:(CH.sub.2 .dbd.C.dbd.CH--O).sub.n --R--(A).sub.m (I)in which R is a substituted or unsubstituted mono- or polyvalent benzene, naphthalene, anthracene, azobenzene, bisphenol or polyphenyl (containing 2 to 10 benzene rings connected in line) nucleus, or a group--Ph--R.sup.1 --Ph-- (II)(in which each group Ph is a phenylene, halophenylene, alkylphenylene, cyanophenylene or alkoxyphenylene group, and the chain R.sup.1 linking the two group Ph is a C.sub.1 -C.sub.6 aliphatic hydrocarbon or an alicyclic hydrocarbon group, the chain optionally being interrupted by one or more oxygen atoms); A is a carboxyl or sulphonyl group or a group --CH.dbd.C.dbd.CH.sub.2 ; n is an integer of from 1 to 10; m is 0, 1, 2 or 3; and the sum of m and n is equal to the valence of the group R.They may be prepared by isomerization of corresponding propargyloxy compounds.

    摘要翻译: 烯化合物具有下式:(CH 2 = C = CH-O)nR-(A)m(I)其中R是取代或未取代的单或多价苯,萘,蒽,偶氮苯,双酚或多苯基(含2 至10个苯环),或基团-Ph-R1-Ph-(Ⅱ)(其中各基团Ph为亚苯基,卤代亚苯基,烷基亚苯基,氰基亚苯基或烷氧基亚苯基,连接两个基团的链R1 Ph是C1-C6脂族烃或脂环烃基,任选被一个或多个氧原子间隔的链); A是羧基或磺酰基或基团-CH = C = CH 2; n为1〜10的整数, m为0,1,2或3; 并且m和n的总和等于基团R的化合价。它们可以通过相应的炔丙氧基化合物的异构化来制备。

    Heterofunctional macromer compound, its preparation and polymer derived
therefrom
    42.
    发明授权
    Heterofunctional macromer compound, its preparation and polymer derived therefrom 失效
    异功能大分子单体化合物,其制备方法和由其衍生的聚合物

    公开(公告)号:US5239031A

    公开(公告)日:1993-08-24

    申请号:US998025

    申请日:1992-12-29

    IPC分类号: C08F290/06

    CPC分类号: C08F290/06

    摘要: A heterofunctional macromer represented by the formula: ##STR1## in which R.sub.1 is H or C.sub.1 -C.sub.4 alkyl; R.sub.2 is a (poly) lactone or (poly) ether chain; X.sub.1 is --COO--, --COOCH.sub.2 CH.sub.2 OCO--, --CONHCOO--, --COOCH.sub.2 CH.sub.2 NH--COO-- ##STR2## X.sub.2 is --O--, --COO-- or --OCO--NH--R.sub.3 --NHCOO--group; R.sub.3 is C.sub.1 -C.sub.6 alkylene, aromatic or alicyclic group; A is --CH.sub.2 --, --C(CH.sub.3).sub.2 -- or ##STR3## and reactive polymers derived from said macromer.

    摘要翻译: 由下式表示的异型大分子单体:其中R 1为H或C 1 -C 4烷基; R2是(多)内酯或(聚)醚链; X 1为-COO - , - COCH 2 CH 2 OCO-,-CONHCOO - , - COCH 2 CH 2 NH- COO-,X 2为-O-,-COO-或-OCO-NH-R 3 -NHCOO基; R3是C1-C6亚烷基,芳族或脂环族基团; A是-CH 2 - , - C(CH 3)2 - 或来自所述大分子单体的反应性聚合物。

    Instantaneously curable composition
    48.
    发明授权
    Instantaneously curable composition 失效
    瞬时固化组合物

    公开(公告)号:US4788256A

    公开(公告)日:1988-11-29

    申请号:US867022

    申请日:1986-05-27

    IPC分类号: C08F8/00

    CPC分类号: C08F8/00

    摘要: A curable composition which comprises as the essential components (A) a polymer having a main chain comprising carbon-carbon bonds and an isocyanatocarbonyl group as a pendant to the main chain, the content of the isocyanatocarbonyl groups present in the molecule of the polymer being from 0.1 to 72.2% by weight, and (B) an active hydrogen atom-containing compound which has one or more active hydrogen atoms in the molecule.

    摘要翻译: 一种可固化组合物,其包含作为主要组分(A)具有包含碳 - 碳的主链和异氰酸酯基羰基作为主链的侧链的聚合物,聚合物分子中存在的异氰酸酯基的含量为 0.1〜72.2重量%,(B)分子中具有一个以上活性氢原子的含活性氢原子的化合物。

    Method for producing resin composition pellet with lengh of fibrous filler controlled
    49.
    发明申请
    Method for producing resin composition pellet with lengh of fibrous filler controlled 失效
    生产具有纤维填料长度的树脂组合物颗粒的方法

    公开(公告)号:US20070194478A1

    公开(公告)日:2007-08-23

    申请号:US10594679

    申请日:2005-04-12

    IPC分类号: B29C45/00

    摘要: An object of the present invention is to economically produce a resin composition pellet with the degradation of resin suppressed, by using an ordinary extruder, the resin composition pellet being filled with a desired filling amount of a uniformly compounded fibrous filler, and having a required weight average fiber length, in particular, to produce a resin composition pellet used for a socket of a planar socket pin in which the pitch interval of a lattice area of a semiconductor device is 2.0 mm or less, the thickness of the lattice area is 0.5 mm or less, and the height of the socket is 5.0 mm or less. To achieve the object, in supplying 80 to 55% by weight of resin and 20 to 45% by weight of the fibrous filler with a weight average fiber length of 1 mm or more to an extruder to produce a resin composition pellet in which a weight average fiber length of a fibrous filler is 180 to 360 μm, a part of an amount (x) of the resin is supplied through a main feed port of the extruder, and the fibrous filler and a remaining amount (1−x) of the resin are supplied through a side-feed port so that x/(1−x) becomes 50/50 to 10/90% by weight.

    摘要翻译: 本发明的目的是通过使用普通的挤出机经济地生产树脂降解降解的树脂组合物颗粒,所述树脂组合物颗粒填充有所需的填充量的均匀复合的纤维填料并具有所需的重量 平均纤维长度,特别是为了制造用于平面插座销的插座的树脂组合物颗粒,其中半导体器件的晶格面积的间距间隔为2.0mm或更小,晶格面积的厚度为0.5mm 以下,插座的高度为5.0mm以下。 为了达到上述目的,向挤出机中供给80〜55重量%的树脂和20〜45重量%的重均纤维长度为1mm以上的纤维填料,制成树脂组合物颗粒,其中重量 纤维填料的平均纤维长度为180〜360μm,树脂的量(x)的一部分通过挤出机的主供料口供给,纤维填料的剩余量(1-x) 树脂通过侧进料口供给,使得x /(1-x)成为50/50至10/90重量%。

    Multi-step therapy for injured muscles
    50.
    发明申请
    Multi-step therapy for injured muscles 失效
    受伤肌肉的多步疗法

    公开(公告)号:US20070128227A1

    公开(公告)日:2007-06-07

    申请号:US11507708

    申请日:2006-08-22

    IPC分类号: A61K39/08

    摘要: Methods for treating an injured muscle by local administration of a neurotoxin, such as a botulinum toxin, to promote healing and/or to reduce the pain associated with an injured muscle.

    摘要翻译: 通过局部施用神经毒素(例如肉毒杆菌毒素)来治疗受伤的肌肉以促进愈合和/或减少与受损肌肉相关的疼痛的方法。