公开(公告)号：US20240400780A1

公开(公告)日：2024-12-05

申请号：US18731413

申请日：2024-06-03

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Hayim Abrevaya ,  Erin Broderick ,  Alexey Kruglov ,  Keith Lehuta ,  Tianyu Liu ,  Rodrigo Lobo ,  David Mackowiak ,  Susie Martins ,  Peter Nickl ,  Mark Triezenberg ,  Syed Hassan Mahmood ,  Mary Bogdan

IPC: C08J9/14 ,  F03D1/00 ,  F03D1/06

Abstract: Disclosed are foam articles comprising a thermoplastic, closed-cell foam having at least a first surface and comprising: (i) thermoplastic polymer cell walls comprising at least about 0.5% by weight of ethylene furanoate moieties and optionally one or more co-monomer moieties; and (ii) blowing agent comprising HPC-152a contained in at least a portion of said closed cells.

公开(公告)号：US20230265255A1

公开(公告)日：2023-08-24

申请号：US18113605

申请日：2023-02-23

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Hayim Abrevaya ,  Erin Broderick ,  Alexey Kruglov ,  Keith Lehuta ,  Tianyu Liu ,  Rodrigo Lobo ,  David Mackowiak ,  Susie Martins ,  Peter Nickl ,  Mark Triezenberg ,  Syed Hassan Mahmood ,  Mary Bogdan

IPC: C08J9/14

CPC classification number: C08J9/146 ,  C08J2203/142 ,  C08J2367/02 ,  C08J2467/02

Abstract: A low-density, thermoplastic foam comprising: (a) thermoplastic polymer cells comprising cell walls forming closed cells, wherein said thermoplastic polymer comprises ethylene furanoate moieties and optionally ethylene terephthalate moieties, wherein said polymer comprises from about 1 mole % to about 100 mole % of ethylene furanoate moieties and optionally at least about 1 mole % ethylene terephthalate moieties; and (b) one or more HFOs having three or four carbon atoms and/or one or more HFCOs having three or four carbon atoms contained in the closed cells.

公开(公告)号：US20240301157A1

公开(公告)日：2024-09-12

申请号：US18597820

申请日：2024-03-06

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Syed Hassan Mahmood

IPC: C08J9/14

CPC classification number: C08J9/149 ,  C08J2201/03 ,  C08J2203/14 ,  C08J2203/162 ,  C08J2205/052 ,  C08J2325/06

Abstract: Methods for forming extruded polystyrene foam comprising: (a) providing a thermoplastic melt and a blowing agent in the melt comprising: (1) from about 10% by weight to about 50% by weight of HCFO-1233zd(E); (2) from about 35% by weight to about 75% by weight of HFC-134a; (3) from about 10% to about 30% by weight of isobutane; and (4) optionally up to about 15% by weight of dimethyl ether; and (b) foaming the thermoplastic material.

公开(公告)号：US20230365774A1

公开(公告)日：2023-11-16

申请号：US18030080

申请日：2022-08-16

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Hayim Abrevaya ,  Erin Broderick ,  Alexey Kruglov ,  Keith Lehuta ,  Tianyu Liu ,  Rodrigo Lobo ,  David Mackowiak ,  Susie Martins ,  Peter Nickl ,  Mark Triezenberg ,  Bin Yu ,  Syed Hassan Mahmood ,  Rajiv Singh ,  Steven Chmura

IPC: C08J9/14 ,  C08G63/676

CPC classification number: C08J9/146 ,  C08G63/676 ,  C08J2203/162 ,  C08J2201/03 ,  C08J2205/052 ,  C08J2367/06

Abstract: Low-density, thermoplastic foams comprising: (a) thermoplastic polymer cells comprising cell walls comprising polyethylene furanoate, wherein at least about 50% by volume of the cells are closed cells; and (b) at least HFO-1234ze(E) contained in said closed cells.