公开(公告)号：WO2010054243A3

公开(公告)日：2010-09-30

申请号：PCT/US2009063615

申请日：2009-11-06

Applicant: SAINT GOBAIN PERFORMANCE PLAST

Inventor： VAIDEESWARAN KARTHIK ,  SOUSA JOSE R ,  GHALAMBOR HAMID REZA ,  CLARK SARAH L ,  CELIK CEYHAN ,  HILDRETH JR GARY CHARLES ,  JOSHI HELINA

IPC: C09K3/10

CPC classification number: B29C66/1142 ,  B29C53/083 ,  B29C53/36 ,  B29C65/1425 ,  B29C65/1432 ,  B29C65/16 ,  B29C65/18 ,  B29C65/20 ,  B29C65/2076 ,  B29C66/0242 ,  B29C66/034 ,  B29C66/5261 ,  B29C66/5268 ,  B29C66/71 ,  B29C66/73117 ,  B29C66/7315 ,  B29C66/73151 ,  B29C66/73921 ,  B29C66/91411 ,  B29C66/91445 ,  B29C66/919 ,  B29C66/91935 ,  B29C66/91943 ,  B29C66/91945 ,  B29C71/02 ,  B29C2071/022 ,  B29D99/0085 ,  B29K2995/007 ,  B29K2995/0089 ,  B29L2031/265 ,  B29L2031/709 ,  B29L2031/7096 ,  C09K3/10 ,  C09K2200/0657 ,  Y10T156/1036 ,  B29K2427/18 ,  B29K2071/00 ,  B29K2023/0683 ,  B29K2027/12 ,  B29K2077/00 ,  B29K2079/00 ,  B29K2079/085 ,  B29K2081/04 ,  B29K2081/06

Abstract: A method of forming a seal ring includes heating an extruded rod to a temperature above a glass transition temperature. The extruded rod has first and second ends. The method further includes bending the extruded rod into a circular structure while the temperature is above the glass transition temperature, joining the first and second ends of the extruded rod to form a semi-finished ring, and annealing the semi-finished ring.

Abstract translation: 形成密封环的方法包括将挤出棒加热至高于玻璃化转变温度的温度。 挤压棒具有第一和第二端。 该方法进一步包括在温度高于玻璃化转变温度时将挤出棒弯曲成圆形结构，将挤出棒的第一端和第二端接合以形成半成品环，以及对半成品环进行退火。

公开(公告)号：WO2012092200A3

公开(公告)日：2012-11-01

申请号：PCT/US2011067198

申请日：2011-12-23

Applicant: SAINT GOBAIN PERFORMANCE PLAST

Inventor： SOUSA JOSE R ,  LENHERT JON M ,  CHUNG CHAN S

IPC: H05K9/00 ,  C08L101/00

CPC classification number: H05K9/0083 ,  C08J5/041 ,  C08J2327/18 ,  H05K9/0015 ,  Y10T428/24994

Abstract: A composite material includes a thermoplastic material, and a metallic filler dispersed within the thermoplastic material. The metallic filler may be fibrous, particulate or a combination thereof. The metallic filler may have a length in a range of about 3 mm to about 10 mm, and/or a mean particle size of about 2 microns to about 10 microns. The composite material may have a volumetric resistivity of not greater than about 0.5 Ohm-cm. The composite material can be in the form of a sealing component.

Abstract translation: 复合材料包括热塑性材料和分散在热塑性材料内的金属填料。 金属填料可以是纤维状，颗粒状或其组合。 金属填料可具有约3mm至约10mm的长度，和/或约2微米至约10微米的平均粒度。 该复合材料可以具有不大于约0.5欧姆 - 厘米的体积电阻率。 复合材料可以是密封组件的形式。

公开(公告)号：WO2011041781A3

公开(公告)日：2011-08-18

申请号：PCT/US2010051319

申请日：2010-10-04

Applicant: SAINT GOBAIN PERFORMANCE PLAST

Inventor： MUNRO DONALD M ,  LENHERT JON M ,  VAIDEESWARAN KARTHIK ,  SOUSA JOSE R

IPC: H05K9/00 ,  F16J15/00

CPC classification number: F16J15/3212 ,  F16J15/3236

Abstract: A seal includes a seal body including an annular cavity, and an annular spring within the annular cavity. The seal body, the seal body includes a composite material having a thermoplastic material and a filler. The composite material can have a Young's Modulus of at least about 0.5 GPa, a volume resistitivity of not greater than about 200 Ohm-cm, an elongation of at least about 20%, a surface resistitivity of not greater than about 104Ohm/sq, or any combination thereof.

Abstract translation: 密封件包括包括环形空腔的密封体和环形空腔内的环形弹簧。 密封体，密封体包括具有热塑性材料和填料的复合材料。 复合材料可以具有至少约0.5GPa的杨氏模量，不大于约200Ohm-cm的体积电阻率，至少约20％的伸长率，不大于约104Ohm / sq的表面电阻率，或 其任何组合。