THERMALLY INSULATIVE EXPANDED POLYTETRAFLUOROETHYLENE ARTICLES
본 발명은 팽창 PTFE(ePTFE)를 비롯한 PTFE를 포함하고, 대기 조건에서 25 mW/m K 이하의 열전도도를 가지는 단열 물질에 관한 것이다. 일 구현예에서, 본 발명의 절연 물질은 에어로겔 입자 및 폴리테트라플루오로에틸렌(PTFE)를 포함한다. 절연 물질은 소수성이고, 매우 통기성이 있고, 높은 강도를 가지는 물품으로 형성될 수 있고, 이는 비-고정식의 응용분야 예컨대 동적 플렉싱(dynamic flexing) 등에 사용될 수 있다. 절연 물품은 가요성, 신장성, 및 굽힘성이 있다. 또한, 절연 물질은 미세 입자의 방출...
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| creator | ALBERDING STEVEN R MABE KEVIN J HANRAHAN JAMES R HENDERSON JOSEPH W D'ARCY GREG D DUTTA ANIT |
| description | 본 발명은 팽창 PTFE(ePTFE)를 비롯한 PTFE를 포함하고, 대기 조건에서 25 mW/m K 이하의 열전도도를 가지는 단열 물질에 관한 것이다. 일 구현예에서, 본 발명의 절연 물질은 에어로겔 입자 및 폴리테트라플루오로에틸렌(PTFE)를 포함한다. 절연 물질은 소수성이고, 매우 통기성이 있고, 높은 강도를 가지는 물품으로 형성될 수 있고, 이는 비-고정식의 응용분야 예컨대 동적 플렉싱(dynamic flexing) 등에 사용될 수 있다. 절연 물품은 가요성, 신장성, 및 굽힘성이 있다. 또한, 절연 물질은 미세 입자의 방출 또는 더스팅이 거의 조금이거나 없다. 약 100 kg/m미만의 입자 밀도 및 대기 조건 (약 298.5 K 및 101.3 kPa)에서 약 15mW/m K 이하의 열전도도를 갖는 에어로겔 입자가 절연 물질로서 사용될 수 있다.
The present invention is directed to a thermally insulative material comprising PTFE, including an expanded PTFE (ePTFE), having a thermal conductivity of less than or equal to 25 mW/m K at atmospheric conditions. In one embodiment, the insulative material of the present invention includes aerogel particles and polytetrafluoroethylene (PTFE). The insulative material may be formed into articles that are hydrophobic, highly breathable, possess high strength, and which may be used in non-static applications such as dynamic flexing and the like. The insulative articles are flexible, stretchable, and bendable. Also, the insulative material has little to no shedding or dusting of fine particles. Aerogel particles having a particle density of less than about 100 kg/m3 and a thermal conductivity of less than or equal to about 15 mW/m K at atmospheric conditions (about 298.5 K and 101.3 kPa) may be used in the insulative material. |
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| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_KR20160101967A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>KR20160101967A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_KR20160101967A3</originalsourceid><addsrcrecordid>eNrjZLAL8XAN8nX08YlU8PQLDvVxDPEMc1VwjQhw9HNxdVEI8PeJDHENCXJ08wn1D_J3DfGI9HH1c1VwDArxdPZxDeZhYE1LzClO5YXS3AzKbq4hzh66qQX58anFBYnJqXmpJfHeQUYGhmYGhgaGlmbmjsbEqQIAZ4kr0g</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>THERMALLY INSULATIVE EXPANDED POLYTETRAFLUOROETHYLENE ARTICLES</title><source>esp@cenet</source><creator>ALBERDING STEVEN R ; MABE KEVIN J ; HANRAHAN JAMES R ; HENDERSON JOSEPH W ; D'ARCY GREG D ; DUTTA ANIT</creator><creatorcontrib>ALBERDING STEVEN R ; MABE KEVIN J ; HANRAHAN JAMES R ; HENDERSON JOSEPH W ; D'ARCY GREG D ; DUTTA ANIT</creatorcontrib><description>본 발명은 팽창 PTFE(ePTFE)를 비롯한 PTFE를 포함하고, 대기 조건에서 25 mW/m K 이하의 열전도도를 가지는 단열 물질에 관한 것이다. 일 구현예에서, 본 발명의 절연 물질은 에어로겔 입자 및 폴리테트라플루오로에틸렌(PTFE)를 포함한다. 절연 물질은 소수성이고, 매우 통기성이 있고, 높은 강도를 가지는 물품으로 형성될 수 있고, 이는 비-고정식의 응용분야 예컨대 동적 플렉싱(dynamic flexing) 등에 사용될 수 있다. 절연 물품은 가요성, 신장성, 및 굽힘성이 있다. 또한, 절연 물질은 미세 입자의 방출 또는 더스팅이 거의 조금이거나 없다. 약 100 kg/m미만의 입자 밀도 및 대기 조건 (약 298.5 K 및 101.3 kPa)에서 약 15mW/m K 이하의 열전도도를 갖는 에어로겔 입자가 절연 물질로서 사용될 수 있다.
The present invention is directed to a thermally insulative material comprising PTFE, including an expanded PTFE (ePTFE), having a thermal conductivity of less than or equal to 25 mW/m K at atmospheric conditions. In one embodiment, the insulative material of the present invention includes aerogel particles and polytetrafluoroethylene (PTFE). The insulative material may be formed into articles that are hydrophobic, highly breathable, possess high strength, and which may be used in non-static applications such as dynamic flexing and the like. The insulative articles are flexible, stretchable, and bendable. Also, the insulative material has little to no shedding or dusting of fine particles. Aerogel particles having a particle density of less than about 100 kg/m3 and a thermal conductivity of less than or equal to about 15 mW/m K at atmospheric conditions (about 298.5 K and 101.3 kPa) may be used in the insulative material.</description><language>eng ; kor</language><subject>BLASTING ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; JOINTS OR FITTINGS FOR PIPES ; LAYERED PRODUCTS ; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM ; LIGHTING ; MEANS FOR THERMAL INSULATION IN GENERAL ; MECHANICAL ENGINEERING ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; PERFORMING OPERATIONS ; PIPES ; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; THERMAL INSULATION IN GENERAL ; TRANSPORTING ; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS ; WEAPONS</subject><creationdate>2016</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20160826&DB=EPODOC&CC=KR&NR=20160101967A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20160826&DB=EPODOC&CC=KR&NR=20160101967A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ALBERDING STEVEN R</creatorcontrib><creatorcontrib>MABE KEVIN J</creatorcontrib><creatorcontrib>HANRAHAN JAMES R</creatorcontrib><creatorcontrib>HENDERSON JOSEPH W</creatorcontrib><creatorcontrib>D'ARCY GREG D</creatorcontrib><creatorcontrib>DUTTA ANIT</creatorcontrib><title>THERMALLY INSULATIVE EXPANDED POLYTETRAFLUOROETHYLENE ARTICLES</title><description>본 발명은 팽창 PTFE(ePTFE)를 비롯한 PTFE를 포함하고, 대기 조건에서 25 mW/m K 이하의 열전도도를 가지는 단열 물질에 관한 것이다. 일 구현예에서, 본 발명의 절연 물질은 에어로겔 입자 및 폴리테트라플루오로에틸렌(PTFE)를 포함한다. 절연 물질은 소수성이고, 매우 통기성이 있고, 높은 강도를 가지는 물품으로 형성될 수 있고, 이는 비-고정식의 응용분야 예컨대 동적 플렉싱(dynamic flexing) 등에 사용될 수 있다. 절연 물품은 가요성, 신장성, 및 굽힘성이 있다. 또한, 절연 물질은 미세 입자의 방출 또는 더스팅이 거의 조금이거나 없다. 약 100 kg/m미만의 입자 밀도 및 대기 조건 (약 298.5 K 및 101.3 kPa)에서 약 15mW/m K 이하의 열전도도를 갖는 에어로겔 입자가 절연 물질로서 사용될 수 있다.
The present invention is directed to a thermally insulative material comprising PTFE, including an expanded PTFE (ePTFE), having a thermal conductivity of less than or equal to 25 mW/m K at atmospheric conditions. In one embodiment, the insulative material of the present invention includes aerogel particles and polytetrafluoroethylene (PTFE). The insulative material may be formed into articles that are hydrophobic, highly breathable, possess high strength, and which may be used in non-static applications such as dynamic flexing and the like. The insulative articles are flexible, stretchable, and bendable. Also, the insulative material has little to no shedding or dusting of fine particles. Aerogel particles having a particle density of less than about 100 kg/m3 and a thermal conductivity of less than or equal to about 15 mW/m K at atmospheric conditions (about 298.5 K and 101.3 kPa) may be used in the insulative material.</description><subject>BLASTING</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>JOINTS OR FITTINGS FOR PIPES</subject><subject>LAYERED PRODUCTS</subject><subject>LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM</subject><subject>LIGHTING</subject><subject>MEANS FOR THERMAL INSULATION IN GENERAL</subject><subject>MECHANICAL ENGINEERING</subject><subject>METALLURGY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>PERFORMING OPERATIONS</subject><subject>PIPES</subject><subject>SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>TRANSPORTING</subject><subject>USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2016</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLAL8XAN8nX08YlU8PQLDvVxDPEMc1VwjQhw9HNxdVEI8PeJDHENCXJ08wn1D_J3DfGI9HH1c1VwDArxdPZxDeZhYE1LzClO5YXS3AzKbq4hzh66qQX58anFBYnJqXmpJfHeQUYGhmYGhgaGlmbmjsbEqQIAZ4kr0g</recordid><startdate>20160826</startdate><enddate>20160826</enddate><creator>ALBERDING STEVEN R</creator><creator>MABE KEVIN J</creator><creator>HANRAHAN JAMES R</creator><creator>HENDERSON JOSEPH W</creator><creator>D'ARCY GREG D</creator><creator>DUTTA ANIT</creator><scope>EVB</scope></search><sort><creationdate>20160826</creationdate><title>THERMALLY INSULATIVE EXPANDED POLYTETRAFLUOROETHYLENE ARTICLES</title><author>ALBERDING STEVEN R ; MABE KEVIN J ; HANRAHAN JAMES R ; HENDERSON JOSEPH W ; D'ARCY GREG D ; DUTTA ANIT</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR20160101967A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; kor</language><creationdate>2016</creationdate><topic>BLASTING</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>JOINTS OR FITTINGS FOR PIPES</topic><topic>LAYERED PRODUCTS</topic><topic>LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM</topic><topic>LIGHTING</topic><topic>MEANS FOR THERMAL INSULATION IN GENERAL</topic><topic>MECHANICAL ENGINEERING</topic><topic>METALLURGY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>PERFORMING OPERATIONS</topic><topic>PIPES</topic><topic>SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>TRANSPORTING</topic><topic>USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>ALBERDING STEVEN R</creatorcontrib><creatorcontrib>MABE KEVIN J</creatorcontrib><creatorcontrib>HANRAHAN JAMES R</creatorcontrib><creatorcontrib>HENDERSON JOSEPH W</creatorcontrib><creatorcontrib>D'ARCY GREG D</creatorcontrib><creatorcontrib>DUTTA ANIT</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ALBERDING STEVEN R</au><au>MABE KEVIN J</au><au>HANRAHAN JAMES R</au><au>HENDERSON JOSEPH W</au><au>D'ARCY GREG D</au><au>DUTTA ANIT</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>THERMALLY INSULATIVE EXPANDED POLYTETRAFLUOROETHYLENE ARTICLES</title><date>2016-08-26</date><risdate>2016</risdate><abstract>본 발명은 팽창 PTFE(ePTFE)를 비롯한 PTFE를 포함하고, 대기 조건에서 25 mW/m K 이하의 열전도도를 가지는 단열 물질에 관한 것이다. 일 구현예에서, 본 발명의 절연 물질은 에어로겔 입자 및 폴리테트라플루오로에틸렌(PTFE)를 포함한다. 절연 물질은 소수성이고, 매우 통기성이 있고, 높은 강도를 가지는 물품으로 형성될 수 있고, 이는 비-고정식의 응용분야 예컨대 동적 플렉싱(dynamic flexing) 등에 사용될 수 있다. 절연 물품은 가요성, 신장성, 및 굽힘성이 있다. 또한, 절연 물질은 미세 입자의 방출 또는 더스팅이 거의 조금이거나 없다. 약 100 kg/m미만의 입자 밀도 및 대기 조건 (약 298.5 K 및 101.3 kPa)에서 약 15mW/m K 이하의 열전도도를 갖는 에어로겔 입자가 절연 물질로서 사용될 수 있다.
The present invention is directed to a thermally insulative material comprising PTFE, including an expanded PTFE (ePTFE), having a thermal conductivity of less than or equal to 25 mW/m K at atmospheric conditions. In one embodiment, the insulative material of the present invention includes aerogel particles and polytetrafluoroethylene (PTFE). The insulative material may be formed into articles that are hydrophobic, highly breathable, possess high strength, and which may be used in non-static applications such as dynamic flexing and the like. The insulative articles are flexible, stretchable, and bendable. Also, the insulative material has little to no shedding or dusting of fine particles. Aerogel particles having a particle density of less than about 100 kg/m3 and a thermal conductivity of less than or equal to about 15 mW/m K at atmospheric conditions (about 298.5 K and 101.3 kPa) may be used in the insulative material.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING CHEMISTRY COMPOSITIONS BASED THEREON ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THEIR PREPARATION OR CHEMICAL WORKING-UP THERMAL INSULATION IN GENERAL TRANSPORTING USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WEAPONS |
| title | THERMALLY INSULATIVE EXPANDED POLYTETRAFLUOROETHYLENE ARTICLES |
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