会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明申请
    • TROLLEY AND A WHEEL ASSEMBLY FOR A TROLLEY
    • 拉杆和一个拖车的轮组件
    • US20110089653A1
    • 2011-04-21
    • US12674742
    • 2008-08-19
    • Richard RussellJon Graham Seddon
    • Richard RussellJon Graham Seddon
    • B62B3/02B62B5/04
    • B62B3/1492B62B2205/14B62B2301/08
    • A trolley (10), including a trolley frame (12), a plurality of wheels (14,16), (18,20) mounted to the frame (12) for supporting the trolley (10) thereon, and a direction control wheel (22). The direction control wheel (22) is connected to the frame (12) and displaceable relative to the frame (12) between at least three positions, the at least three positions including a ground contact position, a ground clearance position and an obstacle negotiating position. The direction control wheel (22) is provided for controlling the direction of travel of the trolley (10) when in the ground contact position. The direction control wheel (22) is operably movable between the ground contact position and the ground clearance position, and independently movable between the ground contact position and the obstacle negotiating position. Further, the direction control wheel (22) is independently movable between the ground clearance position and the obstacle negotiating position.
    • 一种手推车(10),包括手推车架(12),安装到框架(12)上用于支撑台车(10)的多个轮(14,16),(18,20)和方向控制轮 (22)。 方向控制轮(22)连接到框架(12)并且可以在至少三个位置之间相对于框架(12)移位,所述至少三个位置包括地面接触位置,离地间隙位置和障碍物协商位置 。 方向控制轮(22)设置用于在地面接触位置时控制台车(10)的行进方向。 方向控制轮(22)可操作地在接地位置和离地间隙位置之间移动,并可在地面接触位置和障碍物协调位置之间独立地移动。 此外,方向控制轮(22)可独立地在离地间隙位置和障碍物协商位置之间移动。
    • 7. 发明授权
    • Carpet latex compound
    • 地毯胶乳化合物
    • US6162848A
    • 2000-12-19
    • US32667
    • 1998-02-27
    • Richard Russell LattimeJaclyn Beth LaurichGeorge Robert Handley
    • Richard Russell LattimeJaclyn Beth LaurichGeorge Robert Handley
    • C08L51/00C08L51/04C08L93/04C09J193/04
    • C08L51/04C08L51/003C08L53/00C08L93/04C09J193/04Y10T428/23979C08L2666/02
    • This invention relates to a carboxylated styrene-butadiene latex for utilization in bonding carpet piles to carpet backing. By utilizing this improved latex, it is possible to attain improved wet-adhesion, a stronger tuft bind and improved delamination resistance. These improved properties are attained by including a rosin acid soap in the carboxylated styrene-butadiene latex. This invention more specifically discloses a carpet latex compound which is comprised of (a) a carboxylated styrene-butadiene latex, (b) a filler, (c) a thickener and (d) optionally, a curative; wherein said carboxylated styrene-butadiene latex is comprised of (i) water, (ii) a carboxylated styrene-butadiene rubber, (iii) an emulsifier and (iv) a rosin acid soap. The subject invention further discloses a process for manufacturing carpet which comprises the steps of (1) coating one side of a backing with a carpet latex compound to produce a latex-coated backing, wherein the carpet latex compound is comprised of (a) a carboxylated styrene-butadiene latex, (b) a filler, (c) a thickener and (d) optionally, a curative, and wherein said carboxylated styrene-butadiene latex is comprised of (i) water, (ii) a carboxylated styrene-butadiene rubber, (iii) an emulsifier and (iv) a rosin acid soap; (2) bringing a pile into contact with the coated side of the latex-coated backing and (3) allowing the carpet latex compound to dry while keeping the pile in contact with the coated side of the latex-coated backing to produce the carpet.
    • 本发明涉及一种用于将地毯桩粘结到地毯背衬上的羧化苯乙烯 - 丁二烯胶乳。 通过使用这种改进的胶乳,可以获得改善的湿粘合性,更强的簇绒结合和改善的耐分层性。 这些改进的性能通过在羧化苯乙烯 - 丁二烯胶乳中包含松香酸皂来实现。 本发明更具体地公开了一种地毯胶乳化合物,其包含(a)羧化苯乙烯 - 丁二烯胶乳,(b)填料,(c)增稠剂和(d)任选的固化剂; 其中所述羧化苯乙烯 - 丁二烯胶乳由(i)水,(ii)羧化苯乙烯 - 丁二烯橡胶,(iii)乳化剂和(iv)松香酸皂组成。 本发明还公开了一种制造地毯的方法,该方法包括以下步骤:(1)用地毯胶乳化合物涂覆背衬的一面以制备胶乳涂覆的背衬,其中地毯胶乳化合物由(a)羧化的 苯乙烯 - 丁二烯胶乳,(b)填料,(c)增稠剂和(d)任选的固化剂,并且其中所述羧化苯乙烯 - 丁二烯胶乳由(i)水,(ii)羧化苯乙烯 - 丁二烯橡胶 ,(iii)乳化剂和(iv)松香酸皂; (2)使绒头与胶乳涂覆的背衬的涂布面接触,和(3)使地毯胶乳化合物干燥,同时保持绒毛与胶乳涂覆的背衬的涂覆面接触以产生地毯。