CA2278246C - Polymer composition - Google Patents
Polymer composition Download PDFInfo
- Publication number
- CA2278246C CA2278246C CA002278246A CA2278246A CA2278246C CA 2278246 C CA2278246 C CA 2278246C CA 002278246 A CA002278246 A CA 002278246A CA 2278246 A CA2278246 A CA 2278246A CA 2278246 C CA2278246 C CA 2278246C
- Authority
- CA
- Canada
- Prior art keywords
- composition
- conductive filler
- electrically conductive
- elastomer
- filler
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 145
- 229920000642 polymer Polymers 0.000 title claims abstract description 61
- 229920001971 elastomer Polymers 0.000 claims abstract description 45
- 239000000806 elastomer Substances 0.000 claims abstract description 45
- 239000011231 conductive filler Substances 0.000 claims abstract description 36
- 239000004020 conductor Substances 0.000 claims abstract description 23
- 239000000945 filler Substances 0.000 claims abstract description 17
- 239000003607 modifier Substances 0.000 claims abstract description 17
- 230000004044 response Effects 0.000 claims abstract description 7
- 239000002245 particle Substances 0.000 claims description 26
- 229910052751 metal Inorganic materials 0.000 claims description 16
- 239000000843 powder Substances 0.000 claims description 16
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 15
- 230000006835 compression Effects 0.000 claims description 15
- 238000007906 compression Methods 0.000 claims description 15
- 239000008393 encapsulating agent Substances 0.000 claims description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- 229910021485 fumed silica Inorganic materials 0.000 claims description 8
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 7
- 230000007423 decrease Effects 0.000 claims description 7
- 229920002631 room-temperature vulcanizate silicone Polymers 0.000 claims description 7
- 229920002379 silicone rubber Polymers 0.000 claims description 6
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- 239000004945 silicone rubber Substances 0.000 claims description 5
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 4
- 239000011324 bead Substances 0.000 claims description 4
- 229910052726 zirconium Inorganic materials 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 239000010936 titanium Substances 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims 6
- 229910045601 alloy Inorganic materials 0.000 claims 3
- 229910001092 metal group alloy Inorganic materials 0.000 claims 3
- 230000001066 destructive effect Effects 0.000 claims 2
- 229920005573 silicon-containing polymer Polymers 0.000 claims 2
- 230000000694 effects Effects 0.000 description 20
- 229920001940 conductive polymer Polymers 0.000 description 16
- 230000008859 change Effects 0.000 description 11
- 229920001296 polysiloxane Polymers 0.000 description 11
- 239000002131 composite material Substances 0.000 description 8
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- -1 polydimethylsiloxane Polymers 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- KXDAEFPNCMNJSK-UHFFFAOYSA-N Benzamide Chemical compound NC(=O)C1=CC=CC=C1 KXDAEFPNCMNJSK-UHFFFAOYSA-N 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000004971 Cross linker Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000013590 bulk material Substances 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 230000035882 stress Effects 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical class [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000002800 charge carrier Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000004205 dimethyl polysiloxane Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 2
- 229920002627 poly(phosphazenes) Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 1
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 1
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 101100208473 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) lcm-2 gene Proteins 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 229910003087 TiOx Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000002679 ablation Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 229910052768 actinide Inorganic materials 0.000 description 1
- 150000001255 actinides Chemical class 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000013036 cure process Methods 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006355 external stress Effects 0.000 description 1
- 230000005307 ferromagnetism Effects 0.000 description 1
- 229920005570 flexible polymer Polymers 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- 239000008241 heterogeneous mixture Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
- 239000001863 hydroxypropyl cellulose Substances 0.000 description 1
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 description 1
- NPURPEXKKDAKIH-UHFFFAOYSA-N iodoimino(oxo)methane Chemical compound IN=C=O NPURPEXKKDAKIH-UHFFFAOYSA-N 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- OTXBWGUYZNKPMG-UHFFFAOYSA-N isofulminic acid Chemical compound O[N+]#[C-] OTXBWGUYZNKPMG-UHFFFAOYSA-N 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 229910052762 osmium Inorganic materials 0.000 description 1
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 150000002923 oximes Chemical class 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 229910052706 scandium Inorganic materials 0.000 description 1
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000000741 silica gel Chemical class 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000013464 silicone adhesive Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 229910052713 technetium Inorganic materials 0.000 description 1
- GKLVYJBZJHMRIY-UHFFFAOYSA-N technetium atom Chemical compound [Tc] GKLVYJBZJHMRIY-UHFFFAOYSA-N 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- HLLICFJUWSZHRJ-UHFFFAOYSA-N tioxidazole Chemical compound CCCOC1=CC=C2N=C(NC(=O)OC)SC2=C1 HLLICFJUWSZHRJ-UHFFFAOYSA-N 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C10/00—Adjustable resistors
- H01C10/10—Adjustable resistors adjustable by mechanical pressure or force
- H01C10/106—Adjustable resistors adjustable by mechanical pressure or force on resistive material dispersed in an elastic material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/02—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient
- H01C7/027—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient consisting of conducting or semi-conducting material dispersed in a non-conductive organic material
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G9/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously
- G05G9/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only
- G05G9/04—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously
- G05G9/047—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks
- G05G2009/04703—Mounting of controlling member
- G05G2009/04722—Mounting of controlling member elastic, e.g. flexible shaft
- G05G2009/04729—Mounting of controlling member elastic, e.g. flexible shaft melastomeric
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G9/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously
- G05G9/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only
- G05G9/04—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously
- G05G9/047—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks
- G05G2009/0474—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks characterised by means converting mechanical movement into electric signals
- G05G2009/04762—Force transducer, e.g. strain gauge
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Conductive Materials (AREA)
- Biological Depolymerization Polymers (AREA)
- Thermistors And Varistors (AREA)
Applications Claiming Priority (13)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB9701577.0A GB9701577D0 (en) | 1997-01-25 | 1997-01-25 | Elastomeric conductive polymer |
| GB9701577.0 | 1997-01-25 | ||
| GB9704389.7 | 1997-03-03 | ||
| GBGB9704389.7A GB9704389D0 (en) | 1997-03-03 | 1997-03-03 | Elastomeric conductive polymer |
| GBGB9710844.3A GB9710844D0 (en) | 1997-05-28 | 1997-05-28 | Electrically conductive polymers for switching, sensing and charge generation |
| GB9710844.3 | 1997-05-28 | ||
| GBGB9717367.8A GB9717367D0 (en) | 1997-03-03 | 1997-08-18 | Pressure sensitive battery cells |
| GB9717367.8 | 1997-08-18 | ||
| GB9721401.9 | 1997-10-10 | ||
| GBGB9721401.9A GB9721401D0 (en) | 1997-03-03 | 1997-10-10 | Elastomeric conductive polymers |
| GB9722399.4 | 1997-10-24 | ||
| GBGB9722399.4A GB9722399D0 (en) | 1997-03-03 | 1997-10-24 | Elastomeric conductive polymers |
| PCT/GB1998/000206 WO1998033193A1 (en) | 1997-01-25 | 1998-01-23 | Polymer composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2278246A1 CA2278246A1 (en) | 1998-07-30 |
| CA2278246C true CA2278246C (en) | 2007-04-03 |
Family
ID=27547283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002278246A Expired - Fee Related CA2278246C (en) | 1997-01-25 | 1998-01-23 | Polymer composition |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6291568B1 (https=) |
| EP (1) | EP0956565B1 (https=) |
| JP (1) | JP2001509311A (https=) |
| CN (1) | CN1248341A (https=) |
| AT (1) | ATE370503T1 (https=) |
| AU (1) | AU5674898A (https=) |
| CA (1) | CA2278246C (https=) |
| DE (1) | DE69838245T2 (https=) |
| WO (1) | WO1998033193A1 (https=) |
Families Citing this family (95)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6495069B1 (en) | 1998-01-30 | 2002-12-17 | Peratech Limited Of A Company Of Great Britain And Northern Ireland | Polymer composition |
| AU5549500A (en) * | 1999-06-22 | 2001-01-09 | Peratech Ltd | Conductive structures |
| GB2351616B (en) * | 1999-06-30 | 2003-11-12 | Nokia Mobile Phones Ltd | A radiotelephone |
| GB2351561B (en) * | 1999-06-30 | 2003-10-22 | Nokia Mobile Phones Ltd | Joystick controller |
| GB0011829D0 (en) | 2000-05-18 | 2000-07-05 | Lussey David | Flexible switching devices |
| GB0113905D0 (en) | 2001-06-07 | 2001-08-01 | Peratech Ltd | Analytical device |
| US6458676B1 (en) * | 2001-06-25 | 2002-10-01 | Lucent Technologies Inc. | Method of varying the resistance along a conductive layer |
| US20060293656A1 (en) * | 2001-10-22 | 2006-12-28 | Shadduck John H | Electrosurgical instrument and method of use |
| US6756142B2 (en) * | 2001-10-31 | 2004-06-29 | Motorola, Inc. | Fuel cell using non-linear positive temperature coefficient material |
| US6602438B2 (en) * | 2001-12-07 | 2003-08-05 | Protectronics Technology Corporation | Structure for polymeric thermistor and method of making the same |
| EP1474838A1 (en) * | 2002-02-13 | 2004-11-10 | Dupont Canada Inc. | Method for manufacturing fuel cell separator plates under low shear strain |
| US8829929B1 (en) | 2002-03-06 | 2014-09-09 | Kenneth S. Watkins, Jr. | Method and apparatus for measuring degradation of rubber products |
| US7147367B2 (en) | 2002-06-11 | 2006-12-12 | Saint-Gobain Performance Plastics Corporation | Thermal interface material with low melting alloy |
| US7283053B2 (en) | 2003-01-27 | 2007-10-16 | University Of Pittsburgh - Of The Commonwealth System Of Higher Education | RFID radio frequency identification or property monitoring method and associated apparatus |
| RU2387407C2 (ru) * | 2003-09-09 | 2010-04-27 | Дзе Проктер Энд Гэмбл Компани | Зубная щетка с разделяемыми электрическими соединениями |
| US20050050659A1 (en) | 2003-09-09 | 2005-03-10 | The Procter & Gamble Company | Electric toothbrush comprising an electrically powered element |
| US20050053895A1 (en) | 2003-09-09 | 2005-03-10 | The Procter & Gamble Company Attention: Chief Patent Counsel | Illuminated electric toothbrushes emitting high luminous intensity toothbrush |
| ATE545383T1 (de) | 2003-09-09 | 2012-03-15 | Procter & Gamble | Elektrische zahnbürste mit einem elektrisch angetriebenen element |
| US20050104040A1 (en) * | 2003-11-14 | 2005-05-19 | Mendelsohn Fred M. | Phosphors formulation for fluorescent lamps |
| GB0417683D0 (en) * | 2004-08-09 | 2004-09-08 | C13 Ltd | Sensor |
| CN101039641B (zh) | 2004-10-11 | 2010-06-09 | 康复宝科技有限公司 | 电活性压缩绷带 |
| US7093499B2 (en) | 2004-12-21 | 2006-08-22 | Delphi Technologies, Inc. | Force sensor, strain sensor and methods for measuring same |
| GB0506081D0 (en) * | 2005-03-24 | 2005-05-04 | Gallagher George | Force sensors |
| WO2006124400A2 (en) * | 2005-05-13 | 2006-11-23 | University Of Pittsburgh - Of The Commonwealth System Of Higher Education | Method of making an electronic device using an electrically conductive polymer, and associated products |
| WO2006133380A2 (en) * | 2005-06-07 | 2006-12-14 | University Of Pittsburgh - Of The Commonwealth System Of Higher Education | Manufacturing of electronic devices using conductive polymer |
| GB2428283B (en) * | 2005-07-08 | 2009-01-21 | Sra Dev Ltd | Surgical tool activation switch |
| US7594442B2 (en) * | 2005-10-14 | 2009-09-29 | T-Ink Tc Corp | Resistance varying sensor using electrically conductive coated materials |
| DE102005055842A1 (de) | 2005-11-23 | 2007-05-24 | Alpha-Fit Gmbh | Drucksensor |
| WO2007079777A1 (en) | 2006-01-13 | 2007-07-19 | Smm Medical Ab | Device, system and method for compression treatment of a body part |
| US7301351B2 (en) * | 2006-02-10 | 2007-11-27 | Milliken & Company | Printed capacitive sensor |
| US7395717B2 (en) * | 2006-02-10 | 2008-07-08 | Milliken & Company | Flexible capacitive sensor |
| US7208960B1 (en) * | 2006-02-10 | 2007-04-24 | Milliken & Company | Printed capacitive sensor |
| EP1868140A1 (en) * | 2006-06-16 | 2007-12-19 | Assa Abloy Identification Technology Group AB | Contactless card with membrane switch made of an elasto-resistive material |
| US7900843B2 (en) | 2006-08-11 | 2011-03-08 | Mastercard International, Inc. | Proximity payment card with user-actuated switch and methods of making the card |
| US7857202B2 (en) | 2006-08-11 | 2010-12-28 | Mastercard International, Inc. | Method and apparatus for a contactless smartcard incorporating a pressure sensitive switch |
| US7997498B2 (en) | 2006-09-08 | 2011-08-16 | Mastercard International, Inc. | Identification of installable card |
| FR2907019B1 (fr) | 2006-10-13 | 2009-04-03 | Masters Internat Sarl Comp | Dispositif de signalisation de touches pour la pratique de l'escrime sans fil |
| US7861931B2 (en) | 2006-11-06 | 2011-01-04 | Mastercard International, Inc. | Method, apparatus, assembly and kit for identification token |
| US8226648B2 (en) | 2007-12-31 | 2012-07-24 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Pressure-sensitive flexible polymer bipolar electrode |
| US7955326B2 (en) | 2006-12-29 | 2011-06-07 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Pressure-sensitive conductive composite electrode and method for ablation |
| US10085798B2 (en) * | 2006-12-29 | 2018-10-02 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Ablation electrode with tactile sensor |
| US7883508B2 (en) * | 2006-12-29 | 2011-02-08 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Contact-sensitive pressure-sensitive conductive composite electrode and method for ablation |
| US9579483B2 (en) * | 2006-12-29 | 2017-02-28 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Pressure-sensitive conductive composite contact sensor and method for contact sensing |
| EP2106604A4 (en) * | 2007-01-04 | 2011-08-31 | Victor Piorun | IMPROVED OPTIONAL DEVICE AND SYSTEM |
| US8730012B2 (en) | 2007-01-05 | 2014-05-20 | Mastercard International Incorporated | Enabling identification token for a timed period |
| EP2126936A1 (en) * | 2007-01-24 | 2009-12-02 | SMM Medical AB | An elastomeric particle having an electrically conducting surface, a pressure sensor comprising said particles, a method for producing said sensor and a sensor system comprising sais sensors |
| GB0708702D0 (en) * | 2007-05-04 | 2007-06-13 | Peratech Ltd | Polymer composition |
| RU2337420C1 (ru) * | 2007-07-30 | 2008-10-27 | Федеральное государственное учреждение Российский научный центр "Курчатовский институт" | Пьезорезистивный композит и способ его изготовления |
| US7837123B2 (en) | 2007-09-10 | 2010-11-23 | Mastercard International, Inc. | Identification token and method of making identification token |
| US7992779B2 (en) | 2007-09-10 | 2011-08-09 | Mastercard International, Inc. | Method for use in association with identification token and apparatus including identification token |
| US8230600B2 (en) | 2007-09-17 | 2012-07-31 | The Gillette Company | Cartridge detachment sensor |
| US10783514B2 (en) | 2007-10-10 | 2020-09-22 | Mastercard International Incorporated | Method and apparatus for use in personalizing identification token |
| US8226013B2 (en) | 2007-10-26 | 2012-07-24 | Mastercard International, Inc. | Method and apparatus for use in providing an identification token |
| US8211102B2 (en) * | 2007-12-21 | 2012-07-03 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Contact sensing flexible conductive polymer electrode |
| US8500731B2 (en) * | 2007-12-21 | 2013-08-06 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Adjustable length flexible polymer electrode catheter and method for ablation |
| US8286862B2 (en) | 2007-12-28 | 2012-10-16 | Mastercard International, Inc. | Methods and apparatus for use in association with security parameter |
| US8991695B2 (en) | 2007-12-28 | 2015-03-31 | Mastercard International Incorporated | Methods and apparatus for use in docking |
| US8794532B2 (en) | 2008-12-29 | 2014-08-05 | Mastercard International Incorporated | Methods and apparatus for use in association with identification token |
| US10923776B2 (en) | 2007-12-31 | 2021-02-16 | Apple Inc. | Systems and methods for monitoring and responding to forces influencing a battery |
| US20090169977A1 (en) * | 2007-12-31 | 2009-07-02 | Apple Inc. | Systems and methods for monitoring and responding to forces influencing a battery |
| AU2009209037B2 (en) * | 2008-02-01 | 2012-08-30 | Eriez Manufacturing Co. | High-tension electrostatic separator lifting electrode |
| US9018030B2 (en) * | 2008-03-20 | 2015-04-28 | Symbol Technologies, Inc. | Transparent force sensor and method of fabrication |
| US20090237374A1 (en) * | 2008-03-20 | 2009-09-24 | Motorola, Inc. | Transparent pressure sensor and method for using |
| US7719007B2 (en) * | 2008-04-30 | 2010-05-18 | Milliken & Company | Flexible electroluminescent capacitive sensor |
| GB0815724D0 (en) | 2008-08-29 | 2008-10-08 | Peratech Ltd | Pressure sensitive composition |
| US8812402B2 (en) | 2009-01-05 | 2014-08-19 | Mastercard International Incorporated | Methods, apparatus and articles for use in association with token |
| US8684261B2 (en) | 2009-01-20 | 2014-04-01 | Mastercard International Incorporated | Methods, apparatus, computer program products and articles for use in providing human understandable indication of account balance |
| GB2468870B (en) * | 2009-03-25 | 2016-08-03 | Peratech Holdco Ltd | Sensor |
| PL2445374T3 (pl) | 2009-06-26 | 2017-04-28 | The Gillette Company | Wskaźnik nacisku dla szczoteczki do zębów |
| US8988191B2 (en) * | 2009-08-27 | 2015-03-24 | Symbol Technologies, Inc. | Systems and methods for pressure-based authentication of an input on a touch screen |
| US9007190B2 (en) | 2010-03-31 | 2015-04-14 | Tk Holdings Inc. | Steering wheel sensors |
| US8587422B2 (en) | 2010-03-31 | 2013-11-19 | Tk Holdings, Inc. | Occupant sensing system |
| US8983732B2 (en) | 2010-04-02 | 2015-03-17 | Tk Holdings Inc. | Steering wheel with hand pressure sensing |
| JP5759230B2 (ja) | 2010-04-02 | 2015-08-05 | ティーケー ホールディングス，インコーポレーテッド | 手センサを有するステアリング・ホイール |
| US8529729B2 (en) | 2010-06-07 | 2013-09-10 | Lam Research Corporation | Plasma processing chamber component having adaptive thermal conductor |
| US8722275B2 (en) * | 2010-07-09 | 2014-05-13 | Oorja Protonics Inc. | Apparatus comprising assembly jig and method for stacking fuel cells |
| US8963874B2 (en) | 2010-07-31 | 2015-02-24 | Symbol Technologies, Inc. | Touch screen rendering system and method of operation thereof |
| US20120092294A1 (en) | 2010-10-18 | 2012-04-19 | Qualcomm Mems Technologies, Inc. | Combination touch, handwriting and fingerprint sensor |
| US8933496B2 (en) | 2010-11-05 | 2015-01-13 | Massachusetts Institute Of Technology | Electronically controlled squishable composite switch |
| US8596147B2 (en) * | 2010-11-30 | 2013-12-03 | Hallmark Cards, Incorporated | Non-rigid sensor for detecting deformation |
| CN102775704B (zh) * | 2011-05-12 | 2014-04-16 | 中国科学院深圳先进技术研究院 | 复合电介质材料、制备方法、平板型电容器和印刷电路板 |
| US10905494B2 (en) | 2011-12-29 | 2021-02-02 | St. Jude Medical, Atrial Fibrillation Division, Inc | Flexible conductive polymer based conformable device and method to create linear endocardial lesions |
| WO2013154720A1 (en) | 2012-04-13 | 2013-10-17 | Tk Holdings Inc. | Pressure sensor including a pressure sensitive material for use with control systems and methods of using the same |
| US9024910B2 (en) | 2012-04-23 | 2015-05-05 | Qualcomm Mems Technologies, Inc. | Touchscreen with bridged force-sensitive resistors |
| WO2014043664A1 (en) | 2012-09-17 | 2014-03-20 | Tk Holdings Inc. | Single layer force sensor |
| WO2014053886A1 (en) | 2012-10-05 | 2014-04-10 | Nokia Corporation | An apparatus and associated methods |
| US9741975B2 (en) | 2013-03-13 | 2017-08-22 | Brigham And Women's Hospital, Inc. | Safely ingestible batteries |
| US9190603B2 (en) | 2013-04-03 | 2015-11-17 | Nokia Technologies Oy | Piezoelectric generating with location signaling |
| AT517676B1 (de) * | 2015-08-31 | 2017-06-15 | Ing Niels Buchhold Dipl | Optische, lernfähige Dreiachsensensorik |
| EP4335399A3 (en) | 2016-12-15 | 2024-07-17 | St. Jude Medical, Cardiology Division, Inc. | Pulmonary vein isolation balloon catheter |
| WO2018129133A1 (en) | 2017-01-06 | 2018-07-12 | St. Jude Medical, Cardiology Division, Inc. | Pulmonary vein isolation balloon catheter |
| EP3668910B1 (en) | 2017-11-03 | 2023-07-19 | Magna Seating Inc. | Electrically conductive urethane foam |
| US10694338B2 (en) | 2017-11-07 | 2020-06-23 | Pica Product Development, Llc | Cellular automated external defibrillator (AED) tracker |
| US10909830B1 (en) | 2017-11-07 | 2021-02-02 | Pica Product Development, Llc | Personal emergency alert system, method and device |
| US10798541B2 (en) | 2017-11-07 | 2020-10-06 | Pica Product Development, Llc | Systems, methods and devices for remote trap monitoring |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4028276A (en) * | 1973-10-31 | 1977-06-07 | E. I. Du Pont De Nemours & Company | Pressure-sensitive elastic resistor compositions |
| JPS52125796A (en) * | 1976-04-14 | 1977-10-21 | Japan Synthetic Rubber Co Ltd | Highhsensitivity pressureesensing resistor and method of manufacture thereof |
| JPS565840A (en) * | 1979-06-28 | 1981-01-21 | Shin Etsu Polymer Co Ltd | Anisotropic pressure electrically-conductive elastomer molded article |
| JPH01168761A (ja) * | 1986-11-20 | 1989-07-04 | Yokohama Rubber Co Ltd:The | 感圧抵抗変化型導電性組成物 |
| GB8709355D0 (en) * | 1987-04-21 | 1987-05-28 | Gates Rubber Co | Electrically conductive materials |
| US5686158A (en) * | 1991-11-21 | 1997-11-11 | Jmk International, Inc. | Low specific gravity silicone rubber golf club grip |
| DE19510100A1 (de) * | 1995-03-20 | 1996-09-26 | Abb Research Ltd | Elastisch verformbarer Widerstand und Vorrichtung zum Begrenzen und/oder Schalten von Strom mit einem solchen Widerstand |
-
1998
- 1998-01-23 EP EP98900952A patent/EP0956565B1/en not_active Expired - Lifetime
- 1998-01-23 AT AT98900952T patent/ATE370503T1/de not_active IP Right Cessation
- 1998-01-23 WO PCT/GB1998/000206 patent/WO1998033193A1/en not_active Ceased
- 1998-01-23 CN CN98802765.8A patent/CN1248341A/zh active Pending
- 1998-01-23 JP JP53173298A patent/JP2001509311A/ja not_active Ceased
- 1998-01-23 CA CA002278246A patent/CA2278246C/en not_active Expired - Fee Related
- 1998-01-23 US US09/355,028 patent/US6291568B1/en not_active Expired - Lifetime
- 1998-01-23 DE DE69838245T patent/DE69838245T2/de not_active Expired - Lifetime
- 1998-01-23 AU AU56748/98A patent/AU5674898A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| DE69838245D1 (de) | 2007-09-27 |
| AU5674898A (en) | 1998-08-18 |
| US6291568B1 (en) | 2001-09-18 |
| EP0956565B1 (en) | 2007-08-15 |
| CN1248341A (zh) | 2000-03-22 |
| JP2001509311A (ja) | 2001-07-10 |
| ATE370503T1 (de) | 2007-09-15 |
| WO1998033193A1 (en) | 1998-07-30 |
| CA2278246A1 (en) | 1998-07-30 |
| EP0956565A1 (en) | 1999-11-17 |
| DE69838245T2 (de) | 2008-05-15 |
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| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20160125 |