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1. 发明申请

WO1992007894A1 ETHER-KETONE-SULPHONE COPOLYMERS 审中-公开
标题翻译：以太 - 酮 - 苯酚共聚物
公开(公告)号：WO1992007894A1
公开(公告)日：1992-05-14
申请号：PCT/GB1991001857
申请日：1991-10-23
申请人： RAYCHEM LIMITED , TOWLE, Ian, David, Henderson , WHITELEY, Richard, Harold , BORRILL, Christopher, John
发明人： RAYCHEM LIMITED
IPC分类号： C08G61/12
CPC分类号： C08G75/23 , C08G61/12
摘要： Polyetherketone/sulphone block copolymers in which the polyetherketone blocks are of sufficient size to render the copolymer partially crystalline at sulphone contents above 40 %, which normally result in amorphous structure in random copolymers.
摘要翻译：其中聚醚酮嵌段具有足够的尺寸以使共聚物在砜含量高于40％时部分结晶的聚醚酮/砜聚合物共聚物，这通常导致无规共聚物中的无定形结构。

2. 发明申请

WO1989010049A2 POLYETHERKETONEIMIDES 审中-公开
公开(公告)号：WO1989010049A2
公开(公告)日：1989-11-02
申请号：PCT/GB1989000412
申请日：1989-04-19
申请人： RAYCHEM LIMITED , WHITELEY, Richard , BORRILL, Christopher
发明人： RAYCHEM LIMITED
IPC分类号： C08G61/00 , C08G73/10
CPC分类号： C08G73/1071 , C08G73/1039 , C08G73/1046 , C08G73/105 , C08G73/1082

3. 发明申请

WO1998027632A1 CABLE ENCLOSURE ARRANGEMENT 审中-公开
标题翻译：电缆外壳安装
公开(公告)号：WO1998027632A1
公开(公告)日：1998-06-25
申请号：PCT/GB1997003422
申请日：1997-12-11
申请人： RAYCHEM LIMITED , COSTIGAN, Philip , BORRILL, Christopher , WINFIELD, Philip, Roland , WAKENSHAW, Jonathan
发明人： RAYCHEM LIMITED
IPC分类号： H02G15/18
CPC分类号： B29C61/065 , H01R4/70 , H02G1/14 , H02G15/1826
摘要： An arrangement for enclosing an elongate substrate, comprising an outer resilient sleeve (4) held in a radially-expanded configuration by being mounted on an inner holdout member (6), wherein theholdout member (6) comprises a generally tubular member that has a slit (8) extending longitudinally thereof such that application of a force radially thereof causes the holdout member (6) to reduce in circumference and to collapse around the substrate under the action of the recovery force of the outer resilient sleeve (4).
摘要翻译：一种用于封闭细长衬底的装置，包括通过安装在内部保持构件（6）上而保持在径向展开构型中的外部弹性套筒（4），其中支撑构件（6）包括大致管状构件，其具有狭缝（8），其纵向延伸，使得径向地施加力使得保持构件（6）在周向上减小并且在外部弹性套筒（4）的恢复力的作用下围绕衬底折叠。

4. 发明申请

WO1997031975A1 LOW-DENSITY POLYMERIC COMPOSITION 审中-公开
标题翻译：低密度聚合物组合物
公开(公告)号：WO1997031975A1
公开(公告)日：1997-09-04
申请号：PCT/GB1997000463
申请日：1997-02-20
申请人： RAYCHEM LIMITED , WHITELEY, Richard, Harold , SAWYER, Mark , KIRKHAM, Stanley
发明人： RAYCHEM LIMITED
IPC分类号： C08K07/22
CPC分类号： C08K7/16 , C08L9/00 , C08L23/0815 , C08L2205/02 , C08L2205/18 , C08L23/02 , C08L2666/02
摘要： A low-density polymer composition and use thereof in undersea flotation cables and the like, the composition comprising by volume based on the whole composition, (a) at least 30 % of a polymer component consisting of (i) thermoplastic polyolefin elastomer of room temperature density less than 0.9 g/cc and/or (ii) thermoplastic olefin/(ester or acid) copolymer elastomer, and (b) at least 30 % of micro-balls of room temperature density less than 0.6 g/cc, at least 80 %, preferably at least 90 %, more preferably at least 95 %, by weight, of the micro-balls having a maximum dimension less than 300 mu m, preferably less than 200 mu m. Preferred elastomers are metallocene-catalysed olefin copolymers of density 0.86-0.88 g/cc, and micro-balls of diameters 10-45, preferably 10-34, micrometers are advantageous in resisting pressures up to 50 MPa (5 km under sea).
摘要翻译：一种低密度聚合物组合物及其在海底浮选电缆等中的用途，所述组合物基于整个组合物以体积计，（a）至少30％的聚合物组分由（i）室温的热塑性聚烯烃弹性体密度小于0.9g / cc和/或（ii）热塑性烯烃/（酯或酸）共聚物弹性体，和（b）至少30％的室温密度小于0.6g / cc的微球，至少80 微球的最大尺寸小于300μm，优选小于200μm，优选至少90％，更优选至少95％重量的微球。优选的弹性体是密度为0.86-0.88g / cc的茂金属催化的烯烃共聚物，直径为10-45，优选10-34微米的微球有利于抵抗高达50MPa（海下5公里）的压力。

5. 发明申请

WO1998025438A1 ACOUSTIC ISOLATION OF VIBRATION TRANSDUCER 审中-公开
标题翻译：振动传感器的声学隔离
公开(公告)号：WO1998025438A1
公开(公告)日：1998-06-11
申请号：PCT/GB1997003337
申请日：1997-12-03
申请人： RAYCHEM LIMITED , SALOMONSON, Tommy , KLEIN, Stéphane
发明人： RAYCHEM LIMITED
IPC分类号： H04R01/28
CPC分类号： H04R1/2896 , C08L53/00 , H04R1/225 , H04R2499/11
摘要： An assembly comprising a vibration-producing transducer such as a loudspeaker mounted adjacent to a vibration-transmitting body such as the speaker housing, and a vibration-absorbing gel gasket in contact with (preferably between) the transducer and said body. Gels, especially the preferred triblock copolymer gels having natural resonance frequencies below the audible range, are arranged to reduce radiation from the housing of a speaker of sounds which are intended to be private, for example in headphones or mobile telephones; or to reduce unwanted resonance and interference between loudspeakers and their housing or adjacent loudspeakers, which might otherwise impair the fidelity of loudspeaker performance.
摘要翻译：一种组件，包括振动产生换能器，例如扬声器，其安装在诸如扬声器壳体的振动传递体附近，以及与换能器和所述主体（优选地在）之间接触的吸振凝胶垫片。凝胶，特别是具有低于可听范围的天然共振频率的优选的三嵌段共聚物凝胶被布置成减少例如在耳机或移动电话中的私人扬声器的外壳的辐射; 或减少扬声器及其外壳或相邻扬声器之间的不必要的共振和干扰，否则可能会损害扬声器性能的保真度。

6. 发明申请

WO1998015584A1 METHACRYLATE-ALKYLENE-METHACRYLATE BLOCK COPOLYMERS 审中-公开
标题翻译：甲基丙烯酸甲酯 - 甲基丙烯酸酯嵌段共聚物
公开(公告)号：WO1998015584A1
公开(公告)日：1998-04-16
申请号：PCT/GB1997002764
申请日：1997-10-08
申请人： N.V. RAYCHEM S.A. , RAYCHEM LIMITED , YU, Jianming , OVERBERGH, Noel , HUDSON, John, Michael , HAMMOND, Phillip, James
发明人： N.V. RAYCHEM S.A. , RAYCHEM LIMITED
IPC分类号： C08F297/02
CPC分类号： C07D303/16 , C08F297/02
摘要： Glycidyl methacrylate - alkylene (pref. butadiene) - glycidyl methacrylate triblock copolymers of potentially interesting reactive character. These epoxy-modified methacrylate triblocks may be useful for making oil-extended gels and possibly for other purposes.
摘要翻译：甲基丙烯酸缩水甘油酯 - 亚烷基（预丁二烯） - 甲基丙烯酸缩水甘油酯三嵌段共聚物具有潜在的有趣的反应性。这些环氧改性的甲基丙烯酸酯三嵌段可用于制备延油凝胶并且可能用于其它目的。

7. 发明申请

WO1997048940A1 ABRASION PROTECTION 审中-公开
标题翻译：磨损保护
公开(公告)号：WO1997048940A1
公开(公告)日：1997-12-24
申请号：PCT/GB1997001544
申请日：1997-06-06
申请人： RAYCHEM LIMITED , DRINKWATER, Ian, Clive , LOWE, Frank, James , RYDER, Alan, George
发明人： RAYCHEM LIMITED
IPC分类号： F16L47/00
CPC分类号： F16L57/06 , B29C61/0658 , D03D3/02 , F16L47/22 , G02B6/443 , G02B6/4459 , G02B6/4476 , Y10T428/1362
摘要： The use of a fabric sheath (2), or other article, on a conduit (1), for example a pipe or flexible hose, to provide abrasion resistance or other forms of protection, for example impact protection or cut-through protection, thereto; and fabric sheath suitable for such use. A preferred form of circumferentially-heat-shrinkable sheath of woven fabric, capable of use on a conduit, for example to provide impact cushioning and/or abrasion resistance, provides a substantially unobscured outer fabric surface and comprises hoop filaments extending substantially circumferentially around the sheath, at least some of which hoop filaments are heat-shrinkable, and length filaments extending substantially along the sheath, wherein the length filaments are selected either (A) to be sufficiently flexible, at least at temperatures to which they are subjected during heat-shrinking of the sheath in use, for the heat shrinkage of the hoop filaments to crimp the length filaments to an extent (a) producing at least 1 %, preferably at least 2 %, more preferably at least 5 %, longitudinal shrinkage of the sheath in addition to any longitudinal heat shrinkage thereof and/or (b) causing portions of the length filaments either (i) to project outwardly from the shrunken fabric sheath to a maximum distance in excess of the maximum projection distance of the thus-shrunken hoop filaments, or (ii) to increase such excess projection distance if already existing before the heat shrinkage; or (B) to be sufficiently stiff to limit the longitudinal shrinkage due to crimping of the length filaments to less than 10 %, preferably less than 5 %, more preferably less than 2 %, especially less than 1 % or substantially zero.
摘要翻译：使用织物护套（2）或其他制品在导管（1）上，例如管道或柔性软管上，以提供耐磨性或其他形式的保护，例如冲击保护或穿透保护 ; 和适用于这种用途的织物护套。能够在导管上使用，例如提供冲击缓冲和/或耐磨性的机织织物的周向热收缩护套的优选形式提供了基本上视野不足的外部织物表面，并且包括围绕护套基本周向延伸的环形丝，其中至少一些环状长丝是可热收缩的，以及长度长丝基本上沿着护套延伸，其中长度长丝选自（A）至少在热收缩期间经受的温度下具有足够的柔韧性在使用时，为了使长丝细丝的热收缩达到一定程度（a），产生鞘的纵向收缩率的至少1％，优选至少2％，更优选至少5％除了其任何纵向热收缩和/或（b）使得长度细丝的部分（i）从收缩的织物纱布向外突出超过如此缩小的环形长丝的最大投影距离的最大距离，或（ii）如果在热收缩之前已经存在，则增加这种多余的投影距离; 或（B）足够刚性以将长度长丝卷曲的纵向收缩率限制在小于10％，优选小于5％，更优选小于2％，特别是小于1％或基本上为零。

8. 发明申请

WO1997046817A1 TUBULAR SEALING ARTICLE 审中-公开
标题翻译：管状密封件
公开(公告)号：WO1997046817A1
公开(公告)日：1997-12-11
申请号：PCT/GB1997001545
申请日：1997-06-06
申请人： RAYCHEM LIMITED , CARPENTER, Michael, John , KLEIN, Stéphane , LOWE, Frank, James , GAY, Alan, Roger , SUTHERLAND, Alistair, Alfred, Preston
发明人： RAYCHEM LIMITED
IPC分类号： F16J15/06
CPC分类号： F16J15/064 , F16J15/027
摘要： An article for use as an environmental sealing gasket comprising an elongate body of gel sealant (30, Fig. 3), a solid, porous, or tubular elongate carrier (31), and an elongate tubular casing (32), wherein the casing has interstices and either (a) the casing (32) encloses the gel (30) on the carrier (31) and the gel is selected to be capable of protrusion through the casing interstices when the article is under compression and of retraction from such protrusion when the compression is removed; or (b) the casing is on the carrier and the body of gel at least partly encloses the casing on the carrier and is selected to be capable of deformation to expose enclosed portions of the casing when the article is under compression and of recovering to re-enclose the exposed portions when the compression is removed.
摘要翻译：一种用作环境密封垫片的制品，包括凝胶密封剂（30，图3）的细长体，固体，多孔或管状细长载体（31）和细长管状壳体（32），其中壳体具有间隙和（a）壳体（32）将凝胶（30）包封在载体（31）上，并且当制品处于压缩状态并且从该突出部收回时，凝胶被选择为能够突出穿过套管间隙压缩被去除; 或（b）壳体在载体上，并且凝胶体至少部分地将壳体包围在载体上并且被选择为能够变形以在制品处于压缩状态时暴露于外壳的封闭部分并且恢复到再次 - 当压缩被去除时 - 关闭暴露的部分。

9. 发明申请

WO1997042693A1 SEAL FOR SEALING AN APERTURE 审中-公开
标题翻译：密封密封
公开(公告)号：WO1997042693A1
公开(公告)日：1997-11-13
申请号：PCT/GB1997001194
申请日：1997-05-01
申请人： N V RAYCHEM SA , RAYCHEM LIMITED , WAMBEKE, Alain , VANONCKELEN, Marc , PIECK, Amandus
发明人： N V RAYCHEM SA , RAYCHEM LIMITED
IPC分类号： H02G15/013
CPC分类号： G02B6/4428 , H02G15/013 , Y10T16/05 , Y10T16/063
摘要： A seal for sealing an aperture in an object, through which aperture one or more elongate article(s) extend(s), comprising: (a) at least two pressure members; (b) at least two seal members to seal the aperture, at least part of at least one of which is situated, in use, between at least two said pressure members; and (c) compression means to compress the seal members in use by moving said pressure members closer together; whereby the seal is arranged such that, in use, the or each elongate article extends in between at least two said seal members, the seal members being situated adjacent to each other in a lateral direction with respect to the direction in which the elongate article(s) extend(s), and being arranged to form a sealing contact with each other and with the or each elongate article when they are compressed by the compression means.
摘要翻译：用于密封物体中的孔的密封件，一个或多个细长物品延伸通过所述密封件，包括：（a）至少两个压力构件; （b）至少两个密封构件，以密封所述孔，其至少一个中的至少一个在使用中位于至少两个所述压力构件之间; 和（c）压缩装置，用于通过将所述压力构件移动到更靠近的位置来压缩使用中的密封构件; 由此密封件被布置成使得在使用中，所述或每个细长制品在至少两个所述密封构件之间延伸，所述密封构件相对于细长制品（ s）延伸，并且当它们被压缩装置压缩时被布置成彼此形成密封接触，并且与每个细长物品形成密封接触。

10. 发明申请

WO1997034782A1 ARTICLE FOR ENCAPSULATING EXPANDABLE OBJECTS 审中-公开
标题翻译：用于封装可扩展对象的文章
公开(公告)号：WO1997034782A1
公开(公告)日：1997-09-25
申请号：PCT/GB1997000762
申请日：1997-03-19
申请人： RAYCHEM LIMITED , LOWE, Frank, James , RYDER, Alan, George , SUTHERLAND, Alistair, Alfred, Preston , JACOBS, Brian
发明人： RAYCHEM LIMITED
IPC分类号： B60R21/20
CPC分类号： B60R21/201 , B60R21/20 , B60R21/2176 , B60R21/232
摘要： A fabric cover (9), which is shrinkable at least in part, for encapsulating at least part of an expandable object such as an automotive airbag (1), the fabric cover being provided with a predetermined region of weakness (13), preferably a catch thread holding the edges of a woven fabric together to form a tubular or flat cover, which region of weakness will rupture when the said object expands by greater than a predetermined amount, e.g. in an automobile accident. The region of weakness (13) and preferably fabric regions (11) immediately adjacent thereto may be of a contrasting colour to facilitate alignment of the region of weakness in the direction of expansion of the expandable object.
摘要翻译：织物覆盖物（9）至少部分地可收缩，用于封装诸如汽车安全气囊（1）的可膨胀物体的至少一部分，所述织物覆盖物设置有预定的弱区域（13），优选为夹持线将机织织物的边缘保持在一起以形成管状或平坦的覆盖物，当所述物体膨胀大于预定量时，该弱区域将破裂，例如在汽车事故中。与其相邻的弱点区域（13）和优选的织物区域（11）可以具有对比色，以便于可扩展物体的膨胀方向上的弱化区域的对准。

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