Title:
環状オレフィン封止層を含む多層リッドストックを有する眼科用装置のためのパッケージ
Document Type and Number:
Japanese Patent JP7354156
Kind Code:
B2
Abstract:
The present invention is related to a contact lens package with a heat sealable multilayer packaging lidstock formed from:a support layer anda peelable seal layer made from a polymer blend, such polymer blend formed from a material:from 40 to 85% by weight of one or more first amorphous cyclic olefin polymer(s) characterized by a glass transition temperature of at least 120° C.from 10 to 55% by weight of one or more second amorphous cyclic olefin polymer(s) characterized by a glass transition temperature of less than 120° C., andfrom 0.5 to 15% by weight, preferably 0.5 to 10% by weight of at least one elastomeric copolymer comprising at least one polymerized monovinylarene and at least one polymerized acyclic olefin.
Inventors:
Swami Jay
Application Number:
JP2020565267A
Publication Date:
October 02, 2023
Filing Date:
May 20, 2019
Export Citation:
Assignee:
Johnson & Johnson Vision Care, Inc.
International Classes:
B65D81/22; A45C11/04; B65D75/36
Domestic Patent References:
| JP2005254508A | ||||
| JP2012236382A | ||||
| JP2014195609A | ||||
| JP2021526469A | ||||
| JP2003321591A |
Foreign References:
| US20160051020 | ||||
| WO2004080370A1 | ||||
| WO2007132641A1 |
Attorney, Agent or Firm:
Kiminobu Kato
Takafumi Oshima
Takafumi Oshima