Title:
ＨＦＯ含有セルガスを有する断熱媒体パイプ
Document Type and Number:
Japanese Patent JP6941122
Kind Code:
B2
Abstract:
The invention relates to a thermally insulated conduit pipe, comprising at least one medium pipe, at least one thermal insulation arranged around the medium pipe, and at least one outer jacket arranged around the thermal insulation, wherein the outer jacket possibly comprises a barrier made of plastic, and wherein the thermal insulation comprises a foam, the cell gas of which contains at least 10 vol % HFOs. Such conduit pipe has good insulating behavior, good environmental balance, and is easily producible.
Inventors:
Jurgen Cress
Christian Dambowie
Christian Dambowie
Application Number:
JP2018565046A
Publication Date:
September 29, 2021
Filing Date:
July 11, 2017
Export Citation:
Assignee:
Brook Roll Akchen Gezel Shaft Holding
International Classes:
F16L59/147; B32B1/08; B32B15/08; C08G2/26
Foreign References:
| WO2015092988A1 | ||||
| WO2015042300A1 |
Attorney, Agent or Firm:
Atsushi Aoki
Shinji Mitsuhashi
Naori Kota
Satoshi Deno
Masatoshi Takahashi
Toko Saito
Shinji Mitsuhashi
Naori Kota
Satoshi Deno
Masatoshi Takahashi
Toko Saito
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