公开(公告)号：JP2001171055A

公开(公告)日：2001-06-26

申请号：JP2000315193

申请日：2000-10-16

Applicant: SAINT GOBAIN PERFORMANCE PLAST

Inventor： FRIEDMAN MICHAEL ,  ZHOU XIXIAN

IPC: B32B27/30 ,  B32B7/02 ,  B32B27/08 ,  C08L27/12 ,  C08L33/04

Abstract: PROBLEM TO BE SOLVED: To provide a transparent multi-layer film to cover a synthetic surface, which is excellent in impact-resistance, weather-resistance, stain-resistance and adhesion. SOLUTION: This impact-resistant protective multi-layer film contains a protective layer which is exposed, and a cushioning layer which is disposed inside. The exposed layer is a polymer mixture mainly of a fluorine substituted olefin polymer such as polyvinylidene fluoride, and an acrylic polymer. The cushioning layer is selected from among an acrylic polymer which is impact- resistant-modified, an ethylene-vinyl acetate polymer and a polyethylene by a metallocene catalyst, and has an elasticity modulus being less than approximate 30,000 psi (207 Mpa). The cushioning layer substantially does not contain a fluorine polymer. The multi-layer film can have a heatbondable layer comprising a mixture of an additional fluorine substituted olefin polymer and an acrylic polymer, when required. The multi-layer film provides an excellent protection to the contamination, the weather state and especially, an impact damage for the weather-board of an outdoor building, the body panel of a vehicle, and the supporting body of a sign or the like.

公开(公告)号：WO2005081859A3

公开(公告)日：2005-12-22

申请号：PCT/US2005005172

申请日：2005-02-18

Applicant: SAINT GOBAIN PERFORMANCE PLAST

Inventor： HETZLER KEVIN G ,  SKATCHKOV VIKTOR ,  ZHOU XIXIAN ,  SHARPS JR VINCENT G

IPC: B32B27/08 ,  B32B27/30 ,  B32B31/16 ,  B32B31/30

CPC classification number: B32B27/30 ,  B29C47/0021 ,  B29C47/043 ,  B29C47/065 ,  B29C47/067 ,  B29K2027/12

Abstract: The disclosure is directed to a multilayer film (100) including a first layer (102) and a second layer (104). The first layer (102) has a fluorinated polymer. The second layer (104) has a melt strain-hardening component and forms no more than about 30% by volume of the multilayer film (100).

Abstract translation: 本公开涉及包括第一层（102）和第二层（104）的多层膜（100）。 第一层（102）具有含氟聚合物。 第二层（104）具有熔融应变硬化组分，并且不超过多层膜（100）的约30体积％。

公开(公告)号：DE60035093T2

公开(公告)日：2008-02-07

申请号：DE60035093

申请日：2000-10-12

Applicant: SAINT GOBAIN PERFORMANCE PLAST

Inventor： FRIEDMAN MICHAEL ,  ZHOU XIXIAN

IPC: B32B27/08 ,  B32B27/30 ,  B32B7/02 ,  B32B25/08 ,  C08L27/12 ,  C08L33/04

公开(公告)号：DE60035093D1

公开(公告)日：2007-07-19

申请号：DE60035093

申请日：2000-10-12

Applicant: SAINT GOBAIN PERFORMANCE PLAST

Inventor： FRIEDMAN MICHAEL ,  ZHOU XIXIAN

IPC: B32B27/08 ,  B32B27/30 ,  B32B7/02 ,  B32B25/08 ,  C08L27/12 ,  C08L33/04

公开(公告)号：EP1722972A4

公开(公告)日：2010-12-22

申请号：EP05723265

申请日：2005-02-18

Applicant: SAINT GOBAIN PERFORMANCE PLAST

Inventor： HETZLER KEVIN G ,  SKATCHKOV VIKTOR ,  ZHOU XIXIAN ,  SHARPS JR GORDON VINCENT

IPC: B32B27/08 ,  B32B27/30

CPC classification number: B32B27/30 ,  B29C47/0021 ,  B29C47/043 ,  B29C47/065 ,  B29C47/067 ,  B29K2027/12