-
公开(公告)号：BR9912908A
公开(公告)日：2001-05-08
申请号：BR9912908
申请日：1999-07-26
Applicant: SAINT GOBAIN PERFORMANCE PLAST
Inventor： FRIEDMAN MICHAEL , VISSCHER GLENN T
-
公开(公告)号：CA2339386A1
公开(公告)日：2000-02-24
申请号：CA2339386
申请日：1999-07-26
Applicant: SAINT GOBAIN PERFORMANCE PLAST
Inventor： VISSCHER GLENN T , FRIEDMAN MICHAEL
IPC: B29C47/06 , B32B7/02 , B32B7/12 , B32B17/10 , B32B27/08 , B32B27/32 , B32B37/06 , C03C27/12 , C08J5/18
Abstract: High clarity optical and safety glass laminate interlayer films and optical laminates are described. The films and their laminates comprise very low density polyethylene and/or its copolymers, preferably polymerized with metallocene catalysts, and modified with additives, such as coupling agents, clarifying or nucleation agents, UV-light absorbers, pigment or color concentrate, and IR-light blockers. The very low density polyethylene is laminated to EVA film for improved bondability in optical laminates.
-
公开(公告)号：DE69635810T2
公开(公告)日：2006-08-17
申请号：DE69635810
申请日：1996-09-11
Applicant: SAINT GOBAIN PERFORMANCE PLAST
Inventor： FRIEDMAN MICHAEL , LAUCIRICA LOUIS
Abstract: High clarity optical and safety glass laminate interlayer films and optical laminates are described. The films and their laminates comprise very low density polyethylene and/or its copolymers, preferably polymerized with metallocene catalysts, and modified with additives, such as coupling agents, clarifying or nucleation agents, UV-light absorbers, pigment or color concentrate, and IR-light blockers.
-
公开(公告)号：AT286458T
公开(公告)日：2005-01-15
申请号：AT99935944
申请日：1999-07-26
Applicant: SAINT GOBAIN PERFORMANCE PLAST
Inventor： FRIEDMAN MICHAEL , VISSCHER GLENN T
-
公开(公告)号：BR0008961A
公开(公告)日：2001-11-27
申请号：BR0008961
申请日：2000-02-17
Applicant: SAINT GOBAIN PERFORMANCE PLAST , SAINT GOBAIN VITRAGE
Inventor： FRIEDMAN MICHAEL , MCDONNELL-LEE DEIRDRE C , BRAVET JEAN-LOUIS , REHFELD MARC , BOURE JEAN-PHILIPPE , OFFERMANN VOLKMAR
Abstract: An optically transparent glazing measures about 3 to 5 mm in total thickness, and has an interlayer film, the interlayer film comprises at least two polymeric film layers: a core film layer having a modulus of at least 25,000 psi (173 MPa) and a surface film layer having a maximum modulus of 15,000 (104 MPa) at 50 to 10,000 Hz and 20° C.; and the glazing is characterized by an acoustical barrier insulating capacity at least equivalent to that of a 3.85 mm thick monolithic pane of glass. The glazing also has an Articulation Index value of less than 64.2% at 50 to 10,000 Hz, a sharpness value of less than 150 at 50 to 10,000 Hz, a penetration resistance of at least 9 meters in test method ECE R43, A6 4.2, and a maximum haze of 4%. The interlayer film has a bending stiffness of at least 0.01 Pa*m3. The surface film layer has a maximum tan delta of 0.6 at 50 to 10,000 Hz and 20° C. The interlayer film preferably comprises one core film layer of between 1.0 and 1.7 mm in thickness within two surface film layers, each between 0.2 and 0.6 mm in thickness. The glazing preferably comprises a glass/interlayer film glass sandwich having a glass/film thickness ratio from 4.2/0.8 to 1.0/2.8.
-
Patent Agency Ranking
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
-
公开(公告)号：AT317408T
公开(公告)日：2006-02-15
申请号：AT96931522
申请日：1996-09-11
Applicant: SAINT GOBAIN PERFORMANCE PLAST
Inventor： FRIEDMAN MICHAEL , LAUCIRICA LOUIS
Abstract: High clarity optical and safety glass laminate interlayer films and optical laminates are described. The films and their laminates comprise very low density polyethylene and/or its copolymers, preferably polymerized with metallocene catalysts, and modified with additives, such as coupling agents, clarifying or nucleation agents, UV-light absorbers, pigment or color concentrate, and IR-light blockers.
-
公开(公告)号：ES2237131T3
公开(公告)日：2005-07-16
申请号：ES99935944
申请日：1999-07-26
Applicant: SAINT GOBAIN PERFORMANCE PLAST
Inventor： FRIEDMAN MICHAEL , VISSCHER GLENN T
IPC: B29C47/06 , B32B7/02 , B32B7/12 , B32B17/10 , B32B27/08 , B32B27/32 , B32B37/06 , C03C27/12 , C08J5/18
Abstract: Película de capa intermedia para su uso en un material laminado óptico, teniendo el material laminado óptico un valor de turbidez inferior al 4% con un espesor de película de 125 a 1000 m, que comprende una película de 125 a 1000 m de espesor de al menos una poliolefina sustancialmente lineal de baja densidad, que tiene un índice de polidispersidad inferior a 3, 5, una densidad de desde 0, 850 hasta 0, 905 g/cc e inferior al 20% en peso de cristalinidad, laminada a al menos una película de copolímero de etileno-acetato de vinilo.
-
公开(公告)号：DE69923075T2
公开(公告)日：2005-12-29
申请号：DE69923075
申请日：1999-07-26
Applicant: SAINT GOBAIN PERFORMANCE PLAST
Inventor： FRIEDMAN MICHAEL , VISSCHER T
-
公开(公告)号：PL350039A1
公开(公告)日：2002-10-21
申请号：PL35003900
申请日：2000-02-17
Applicant: SAINT GOBAIN PERFORMANCE PLAST , SAINT GOBAIN VITRAGE
Inventor： FRIEDMAN MICHAEL , MCDONNELL-LEE DEIRDRE C , REHFELD MARC , BRAVET JEAN-LOUIS , BOURE JEAN-PHILIPPE , OFFERMANN VOLKMAR
Abstract: An optically transparent glazing measures about 3 to 5 mm in total thickness, and has an interlayer film, the interlayer film comprises at least two polymeric film layers: a core film layer having a modulus of at least 25,000 psi (173 MPa) and a surface film layer having a maximum modulus of 15,000 (104 MPa) at 50 to 10,000 Hz and 20° C.; and the glazing is characterized by an acoustical barrier insulating capacity at least equivalent to that of a 3.85 mm thick monolithic pane of glass. The glazing also has an Articulation Index value of less than 64.2% at 50 to 10,000 Hz, a sharpness value of less than 150 at 50 to 10,000 Hz, a penetration resistance of at least 9 meters in test method ECE R43, A6 4.2, and a maximum haze of 4%. The interlayer film has a bending stiffness of at least 0.01 Pa*m3. The surface film layer has a maximum tan delta of 0.6 at 50 to 10,000 Hz and 20° C. The interlayer film preferably comprises one core film layer of between 1.0 and 1.7 mm in thickness within two surface film layers, each between 0.2 and 0.6 mm in thickness. The glazing preferably comprises a glass/interlayer film glass sandwich having a glass/film thickness ratio from 4.2/0.8 to 1.0/2.8.
-
-
-
-
-
-
-
-
-
Search Results
20
records
(took 0.025 seconds)
