EP 3601422 A1 20200205 - THERMALLY INSULATIVE EXPANDED POLYTETRAFLUOROETHYLENE ARTICLES
Title (en)
THERMALLY INSULATIVE EXPANDED POLYTETRAFLUOROETHYLENE ARTICLES
Title (de)
WÄRMEDÄMMENDE ARTIKEL AUS EXPANDIERTEM POLYTETRAFLUORETHYLEN
Title (fr)
ARTICLES EN POLYTÉTRAFLUOROÉTHYLÈNE EXPANSÉ THERMIQUEMENT ISOLANTS
Publication
Application
Priority
- US 201715472819 A 20170329
- US 2018024417 W 20180327
Abstract (en)
[origin: WO2018183225A1] Thermally insulative materials and articles are described. In one embodiment, a thermally insulative material comprises a polymer matrix, aerogel particles and expanded microspheres, wherein the aerogel particles are present in an amount of 30% by weight or greater, the polymer matrix is present in an amount of 20% by weight or greater and the expanded microspheres are present in an amount of 0.5% to 15% by weight, the percentages being based on the total weight of the polymer matrix, the aerogel particles and the expanded microspheres, and wherein the thermal conductivity of the thermally insulative material is less than 40 mW/m K at atmospheric conditions.
IPC 8 full level
C08J 9/32 (2006.01); B29D 7/01 (2006.01); B32B 5/00 (2006.01); C08J 5/18 (2006.01); C08J 9/00 (2006.01); C08K 7/22 (2006.01); C08L 27/18 (2006.01)
CPC (source: EP KR)
B32B 5/00 (2013.01 - EP); B32B 5/022 (2013.01 - EP); B32B 5/024 (2013.01 - EP); B32B 5/026 (2013.01 - EP); B32B 5/20 (2013.01 - EP); B32B 5/245 (2013.01 - EP); B32B 5/26 (2013.01 - EP); B32B 5/32 (2013.01 - EP); B32B 7/12 (2013.01 - EP KR); B32B 27/065 (2013.01 - EP); B32B 27/08 (2013.01 - EP KR); B32B 27/12 (2013.01 - EP KR); B32B 27/304 (2013.01 - KR); B32B 27/322 (2013.01 - EP); C08J 9/0066 (2013.01 - EP); C08J 9/32 (2013.01 - EP); C08K 3/36 (2013.01 - EP KR); C08K 7/22 (2013.01 - EP KR); C08L 27/18 (2013.01 - EP KR); B32B 2250/40 (2013.01 - EP); B32B 2262/02 (2013.01 - EP); B32B 2262/0207 (2013.01 - EP); B32B 2262/0246 (2013.01 - EP); B32B 2262/0261 (2013.01 - EP); B32B 2262/0269 (2013.01 - EP); B32B 2262/0276 (2013.01 - EP); B32B 2262/0292 (2013.01 - EP); B32B 2262/04 (2013.01 - EP); B32B 2262/062 (2013.01 - EP); B32B 2262/065 (2013.01 - EP); B32B 2262/08 (2013.01 - EP); B32B 2262/101 (2013.01 - EP); B32B 2262/106 (2013.01 - EP); B32B 2266/025 (2013.01 - EP); B32B 2266/0278 (2013.01 - EP); B32B 2266/126 (2016.10 - EP); B32B 2307/10 (2013.01 - EP); B32B 2307/206 (2013.01 - EP); B32B 2307/304 (2013.01 - EP); B32B 2307/546 (2013.01 - EP); B32B 2307/732 (2013.01 - EP); B32B 2437/00 (2013.01 - EP); B32B 2437/02 (2013.01 - EP); B32B 2439/00 (2013.01 - EP); B32B 2439/70 (2013.01 - EP); B32B 2439/80 (2013.01 - EP); B32B 2457/00 (2013.01 - EP); B32B 2509/00 (2013.01 - EP); C08J 2203/22 (2013.01 - EP KR); C08J 2327/18 (2013.01 - EP KR)
C-Set (source: EP)
Citation (search report)
See references of WO 2018183225A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2018183225 A1 20181004; CN 110506073 A 20191126; EP 3601422 A1 20200205; JP 2020515685 A 20200528; KR 20190127962 A 20191113
DOCDB simple family (application)
US 2018024417 W 20180327; CN 201880023234 A 20180327; EP 18718277 A 20180327; JP 2019553262 A 20180327; KR 20197032107 A 20180327