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Patent Searching and Data


Title:
CONSTRUCTION ELEMENT FOR LIGHT TRANSPARENT SOLUTIONS
Document Type and Number:
WIPO Patent Application WO/2019/169522
Kind Code:
A1
Abstract:
A construction element A comprises a) at least one pane of glass B; and b) a frame C made of a non-coated thermoset polymeric composite material with a polymer matrix which is based on at least 50 wt.-% of an aliphatic polyisocyanate; and c) optionally at least one sealant D that connects the pane of glass B with frame C. It is characterized by an excellent long term weathering resistance, high durability and low maintenance efforts.

Inventors:
CHEN RUQI (CN)
HOCKE HEIKO (CN)
ZHAO DONGBO (CN)
DENG YAN (CN)
TANG MIN (CN)
Application Number:
CN2018/077972
Publication Date:
September 12, 2019
Filing Date:
March 05, 2018
Export Citation:
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Assignee:
COVESTRO DEUTSCHLAND AG (Leverkusen, DE)
CHEN RUQI (200237, CN)
International Classes:
B32B17/06
Domestic Patent References:
WO2009145909A12009-12-03
WO2014201315A12014-12-18
WO2015059406A12015-04-30
WO2015091425A12015-06-25
Foreign References:
CN105408108A2016-03-16
Attorney, Agent or Firm:
CHINA PATENT AGENT (H.K.) LTD. (Kong, CN)
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