US Patent No: 4,777,081

Number of patents in Portfolio can not be more than 2000

Transfer metallizing film

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A biaxially oriented transfer metallizing film based on polypropylene, and process therefor. The film is a three-layer film produced by coextrusion and having a base layer of a propylene homopolymer and top layers applied to the two surfaces thereof. The base layer contains an additive depot of migrating monomers in an amount of 0.01 to 2.0 percent by weight, relative to the weight of the polymer constituting the base layer. The top layers are polypropylene that has a lower viscosity than the polypropylene of the base layer.

Loading the Abstract Image... loading....

First Claim

See full text

all claims..

Related Publications

Loading Related Publications... loading....

Patent Owner(s)

Patent OwnerAddressTotal Patents
HOECHST AKTIENGESELLSCHAFTFRANKFURT AM MAIN4521

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bothe, Lothar Mainz, DE 60 1082
Crass, Guenther Taunusstein, DE 100 950
Paschke, Klaus Kenzingen, DE 5 54

Cited Art Landscape

Patent Info (Count) # Cites Year
 
Mobil Oil Corporation (2)
4,560,614 Non-blocking opaque film 25 1984
4,578,316 Multi-layer oriented polypropylene films with low COF skin(s) 37 1984
 
APPLIED EXTRUSION TECHNOLOGIES, INC. (1)
4,604,322 Metallizable polypropylene film 28 1985
 
Mitsubishi Petrochemical Co., Ltd. (1)
4,567,089 Thermoforming propylene polymer laminated sheet 12 1984
 
MITSUI CHEMICALS, INC. (1)
4,599,275 Metal-deposited paper and method for production thereof 9 1984

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
APPLIED EXTRUSION TECHNOLOGIES, INC. (6)
5,324,467 Process for preparation of oriented multilayer laminate film 18 1992
5,425,996 Biaxially oriented polypropylene metallized white film 16 1994
5,489,473 Biaxially and monoaxially oriented polypropylene cold seal release film 20 1994
5,482,780 Polypropylene film with cold seal release and cold seal receptive surfaces 58 1994
5,798,174 Biaxially and monoaxially oriented polypropylene cold seal release film 12 1996
5,792,549 Biaxially oriented polypropylene cold seal release films 40 1996
 
Hoechst Aktiengesellschaft (4)
5,110,670 Film for transfer metallizing 18 1989
5,096,630 Process for the production of a metallizable multiply film 4 1990
5,478,643 Matte transfer metallization film 11 1994
5,618,369 Process for the production of matte transfer metallization film 9 1995
 
CRYOVAC, INC. (2)
7,736,726 Polymeric film with low blocking and high slip properties 3 2003
8,021,760 Polymeric film with low blocking and high slip properties 0 2010
 
PROCESS RESOURCES CORPORATION (2)
6,517,664 Techniques for labeling of plastic, glass or metal containers or surfaces with polymeric labels 11 2000
7,939,145 Techniques for labeling of plastic, glass or metal containers or surfaces with polymeric labels 0 2002
 
TAGHLEEF INDUSTRIES INC. (2)
5,443,915 Biaxially oriented polypropylene metallized white film for cold seal applications 36 1994
7,138,172 Metallizable white opaque films, metallized films made therefrom and labels made from the metallized films 0 2001
 
MITSUBISHI POLYESTER FILM, LLC (1)
5,985,180 Coating agent for plastic films 2 1993
 
OWENS CORNING INTELLECTUAL CAPITAL, LLC (1)
5,855,353 Vibration damping system 13 1996
 
The Procter & Gamble Company (1)
5,520,875 Process for producing a surfactant treated, formed, polymeric web 25 1995
 
TORAY INDUSTRIES, INC. (1)
5,439,729 Transfer metallizing film and sheet 2 1993
 
UNIFOIL CORPORATION (1)
5,441,761 Method for the partial metallization of a substrate 1 1994