公开(公告)号：US20230348752A1

公开(公告)日：2023-11-02

申请号：US17782995

申请日：2019-10-23

申请人： Akshay Narayan MAIKAP ,  Tanushree 2. MAIKAP

发明人： Akshay Narayan MAIKAP ,  Tanushree 2. MAIKAP

IPC分类号： C09D187/00 ,  C08G81/00 ,  C09D175/04 ,  C09D5/00 ,  C09D7/20 ,  C09D7/63 ,  C08J7/04 ,  B65D77/20

CPC分类号： C09D187/005 ,  C08G81/00 ,  C09D175/04 ,  C09D5/002 ,  C09D7/20 ,  C09D7/63 ,  C08J7/0423 ,  B65D77/2024 ,  C08J2367/02 ,  C08J2487/00

摘要： The present invention relates to a water-soluble co-polyester polymer. The polymer of the present invention is used for inline coating of BOPET film manufacturing, coating of BOPET film used as primer for vacuum metallization and surface coating of Aluminum sheets. The polymer of the present invention provides wide range of printability performances and high metal to film bond strength with minimum gain in weight. The disclosed polymer also provides Tape Test resistant printing and retort resistant layered/composite film. The present invention also discloses a coating composition for preparing peelable sealable biaxially oriented films with desired peel strength, minimum/negligible hazing and negligible anti-fog properties.