公开(公告)号：US12129349B2

公开(公告)日：2024-10-29

申请号：US16754268

申请日：2018-10-31

Applicant: Huntsman International LLC

Inventor： Bert Janssens ,  Hugo Verbeke

IPC: C08J9/18 ,  B29C44/34 ,  C08J9/12 ,  B29K101/12 ,  B29K105/04

CPC classification number: C08J9/18 ,  B29C44/3453 ,  C08J9/122 ,  B29K2101/12 ,  B29K2105/04 ,  C08J2201/032 ,  C08J2203/06 ,  C08J2203/08 ,  C08J2203/182 ,  C08J2300/22 ,  C08J2300/26 ,  C08J2375/06

Abstract: A method for producing expanded thermoplastic polymeric (eTP) material and tuning the density of the eTP during the process of producing said eTP wherein the density of the eTP material can be decreased by increasing the partial pressure of the at least one gas which is soluble in the TP material and/or by increasing the total pressure during the charging step.

公开(公告)号：US20210189086A1

公开(公告)日：2021-06-24

申请号：US16754268

申请日：2018-10-31

Applicant: Huntsman International LLC

Inventor： Bert Janssens ,  Hugo Verbeke

IPC: C08J9/18 ,  C08J9/12 ,  B29C44/34

Abstract: A method for producing expanded thermoplastic polymeric (eTP) material and tuning the density of the eTP during the process of producing said eTP wherein the density of the eTP material can be decreased by increasing the partial pressure of the at least one gas which is soluble in the TP material and/or by increasing the total pressure during the charging step.