Title:
PLASTIC MOLDED ARTICLES FOR USE AS VAPOR/SUSPENSION DELIVERY DEVICES
Document Type and Number:
WIPO Patent Application WO/2023/130372
Kind Code:
A1
Abstract:
An article is provided that comprises a molded component configured to receive a vapor delivery chemical containing composition ( "VDC" ), the molded component being formed from a copolyester composition comprising a polymeric component that comprises a blend of different polymers, wherein the blend comprises a first copolyester and a second polymer, wherein the first copolyester comprises 2, 2, 4, 4-tetramethyl-1, 3-cyclobutanediol and 1, 4-cyclohexanedimethanol residues, and the second polymer is chosen from polycarbonate (PC), poly-cyclohexylenedimethylene terephthalate glycol (PCTG), polyethylene terephthalate (PET), polybutylene terephthalate (PBT) or combinations thereof.
Inventors:
STAFFORD STEVEN LEE (US)
BISHOP BRYAN STEVEN (US)
WHITE KATHLEEN JEAN (US)
MYERS MASON SCOTT (US)
AN NARONG (CN)
WU TIANYI (CN)
BISHOP BRYAN STEVEN (US)
WHITE KATHLEEN JEAN (US)
MYERS MASON SCOTT (US)
AN NARONG (CN)
WU TIANYI (CN)
Application Number:
PCT/CN2022/070796
Publication Date:
July 13, 2023
Filing Date:
January 07, 2022
Export Citation:
Assignee:
EASTMAN CHEMICAL CHINA CO LTD (CN)
International Classes:
C08L67/02; C08L69/00
Domestic Patent References:
| WO2007053549A1 | 2007-05-10 | |||
| WO2010101562A1 | 2010-09-10 |
Foreign References:
| CN102449064A | 2012-05-09 | |||
| EP2329856A1 | 2011-06-08 | |||
| US20070106054A1 | 2007-05-10 | |||
| CN104411766A | 2015-03-11 | |||
| US20210246304A1 | 2021-08-12 | |||
| CN104610712A | 2015-05-13 |
Attorney, Agent or Firm:
BEIJING WANHUIDA LAW FIRM (CN)
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