公开(公告)号：WO2007030289A1

公开(公告)日：2007-03-15

申请号：PCT/US2006/032119

申请日：2006-08-17

Applicant: NOVEON, INC. ,  PERKOVICH, Michael P. ,  OLAH, Andrew M. ,  JOHNSON, Gary L. ,  NERDERMAN, Stanley J.

Inventor： PERKOVICH, Michael P. ,  OLAH, Andrew M. ,  JOHNSON, Gary L. ,  NERDERMAN, Stanley J.

CPC classification number: F16L47/30 ,  A62C35/68 ,  B26D3/169 ,  F16L3/1016 ,  F16L17/04 ,  F16L41/12

Abstract: Fire sprinkler system comprising a network of CPVC pipe lengths in which at least some of the pipe lengths are interconnected with mechanical devices having resilient sealing members that are chemically compatible with the CPVC composition. Repairs and system modifications can be made without the use of solvent cement. In-line joints are formed with a coupling device including a pair of arcuate coupling segments having a first end, a second end, and an interior concave surface extending between the first end and the second end. A longitudinal channel extends along the concave surface. At least one mechanical fastener is operative to detachably connect the pair of coupling segments. A resilient annular seal is located within the longitudinal channel of each segment. A branching device connects a branch pipe to a main pipe through an orifice in the main pipe utilizing a saddle-like sealing member.

Abstract translation: 消防喷淋系统，包括CPVC管道网络，其中至少一些管道长度与具有与CPVC组合物化学相容的弹性密封构件的机械装置互连。 维修和系统修改可以在不使用溶剂水泥的情况下进行。 在线接头形成有联接装置，该联接装置包括一对弓形联接段，其具有在第一端和第二端之间延伸的第一端，第二端和内部凹面。 纵向通道沿凹面延伸。 至少一个机械紧固件可操作以可拆卸地连接该对联接段。 弹性环形密封件位于每个段的纵向通道内。 分支装置利用鞍形密封构件将分支管通过主管中的孔连接到主管。

公开(公告)号：WO2008005685A1

公开(公告)日：2008-01-10

申请号：PCT/US2007/071647

申请日：2007-06-20

Applicant: LUBRIZOL ADVANCED MATERIALS, INC. ,  PERKOVICH, Michael P. ,  MANTZ, Jack I. ,  NERDERMAN, Stanley J.

Inventor： PERKOVICH, Michael P. ,  MANTZ, Jack I. ,  NERDERMAN, Stanley J.

IPC: B23B47/28 ,  B23B49/00 ,  B23B51/04 ,  B25B7/02 ,  F16L41/06

CPC classification number: B23B49/005 ,  B23B47/281 ,  B23B51/0426 ,  B23B2247/12 ,  B23B2247/18 ,  B23B2251/606 ,  B23B2260/094 ,  B23B2260/12 ,  F16L41/06 ,  Y10T408/03

Abstract: Apparatus (10) and method for using a portable tool (20) for assisting the making of holes in pipes (12) to prepare for interconnected branch or cross lines. The apparatus includes a guide member (24) and a plurality of bushings (52, 52a, 52b, Fig. 5) able to accommodate a plurality of hole saws (22, 22a, 22b, Fig. 5) of varying diameters. The apparatus includes a stop member (46) to prevent inadvertent sawing of the opposite internal pipe wall. The apparatus includes a drill bit (40a, Fig. 4) able to span the internal diameter of the pipe to create a pilot hole (50) to mark the centerline of the cross hole to be sawed.

Abstract translation: 用于使用便携式工具（20）辅助制造管道（12）中的孔以准备互连的分支或交叉线的装置（10）和方法。 该装置包括能够容纳变化直径的多个孔锯（22,22a，22b，图5）的引导构件（24）和多个衬套（52,52a，52b，图5）。 该装置包括止挡构件（46），以防止相对的内管壁的意外锯切。 该装置包括能够跨越管的内径的钻头（40a，图4），以产生用于标记要锯切的十字孔的中心线的引导孔（50）。

公开(公告)号：WO2005005697A1

公开(公告)日：2005-01-20

申请号：PCT/US2004/021263

申请日：2004-06-30

Applicant: NOVEON IP HOLDINGS CORP. ,  VEDULA, Ravi, R. ,  ECKSTEIN, Yona ,  XIA, Yinbing ,  NERDERMAN, Stanley, J.

Inventor： VEDULA, Ravi, R. ,  ECKSTEIN, Yona ,  XIA, Yinbing ,  NERDERMAN, Stanley, J.

IPC: D01F6/70

CPC classification number: D01D5/0885 ,  C08G18/0895 ,  C08G18/12 ,  C08G18/3215 ,  C08G18/4854 ,  C08G18/6674 ,  C09J175/08 ,  D01F6/70 ,  Y10T428/2913 ,  Y10T428/2967 ,  Y10T428/298 ,  C08G18/307

Abstract: Articles such as melt spun elastic tape and heaving denier monofilament fibers are made from thermoplastic polyurethane (TPU) polymers. The process to make the articles involves using a substantially horizontal cooling to cool the melt spun articles. Preferably, the cooling is accomplished by a water bath. A crosslinking agent is added to the TPU polymer melt to enhance the elastic properties of the articles.

Abstract translation: 熔体纺丝弹性带和起绒尼尔单丝纤维等制品由热塑性聚氨酯（TPU）聚合物制成。 制造制品的过程涉及使用基本上水平的冷却来冷却熔纺物品。 优选地，冷却通过水浴完成。 向TPU聚合物熔体中加入交联剂以增强制品的弹性。