Invention Grant
- Patent Title: Halogen-free decorative homogeneous surface coverings
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Application No.: US17060962Application Date: 2020-10-01
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Publication No.: US11254835B2Publication Date: 2022-02-22
- Inventor: Helena Johansson , Roland Karlsson , Stefan Karlsson , Nils Wallnäs
- Applicant: Tarkett GDL
- Applicant Address: LU Lentzweiler
- Assignee: Tarkett GDL
- Current Assignee: Tarkett GDL
- Current Assignee Address: LU Lentzweiler
- Agency: Reinhart Boerner Van Deuren P.C.
- Priority: EP15167990 20150518
- Main IPC: C09D153/02
- IPC: C09D153/02 ; C08L53/02 ; B29C43/00 ; C08L75/04 ; C09D5/29 ; C09D175/04 ; E04F15/10 ; E04F13/18 ; B29C43/24 ; B29K21/00 ; B29K75/00 ; B29K105/00
Abstract:
Halogen-free decorative surface covering compositions comprising a polymer blend, the polymer blend comprising: a) at least one thermoplastic elastomer, the thermoplastic elastomer being a block copolymer comprising hard and soft sequences, wherein the hard sequence is a (co)polymer of one or more vinyl aromatic monomer(s) and wherein the soft sequence is a (co)polymer of one or more alkylene(s) or of a mixture of one or more alkylene(s) and one or more vinylaromatic monomers; b) at least one thermoplastic polyurethane.
Public/Granted literature
- US20210017416A1 HALOGEN-FREE DECORATIVE HOMOGENEOUS SURFACE COVERINGS Public/Granted day:2021-01-21
Information query
IPC分类:
