Rigid polyurethane foam manufactured with a hydrocarbon blowing agent and 1,1,1,4,4,4-hexafluorobut-2-ene
MX435349BActive Publication Date: 2026-06-12DOW GLOBAL TECHNOLOGIES LLC
View PDF 0 Cites 0 Cited by
Patent Information
- Application Number
- MX2022002308
- Authority / Receiving Office
- MX · MX
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2019-09-02
- Filing Date
- 2022-02-24
- Publication Date
- 2026-06-12
- Estimated Expiration
- 2040-08-14
Abstract
Polyurethane thermal insulation foam is manufactured in the presence of a small amount of cis- and / or trans-1,1,1,4,4,4-hexafluorobut-2-ene and a hydrocarbon blowing agent. Very low lambda values are obtained.
Need to check novelty before this filing date? Find Prior Art