Fairlawn, OH, United States
Fairlawn, OH, United States
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Patent
A. Schulman | Date: 2013-12-16

Monomodal foamed polymeric compositions containing clay nucleating agents are described. The clays are preferably sepiolite, palygorskite/attapulgite, or combinations thereof. Also described are processes for forming the foamed compositions.


Patent
Aft Automotive Gmbh & Co. Kg and A. Schulman | Date: 2013-04-04

A pipe system for the conducting of highly flammable liquids and method for making the pipe system. The pipe system includes at least one tubular conducting element having an inner pipe and an outer casing surrounding the inner pipe. The inner pipe and the outer casing respectively include a plastic, and the outer casing has a flame protection durability of 3 minutes at 600 C. and of 2 minutes at 800 C.


Patent
A. Schulman and Aft Automotive Gmbh & Co. Kg | Date: 2013-04-04

A pipe connection system and method of forming the pipe connection system. The pipe connection system includes at least one tubular conducting element including an inner pipe and an outer casing and at least one coupling element including an inner component and a coating. The at least one tubular conducting element and the at least one coupling element respectively include plastic and are connected to one another. Further, the coating is welded to the outer casing and the inner pipe is welded to the inner component.


A multilayer structure includes a clear polyolefin layer, a colored polyolefin layer, and a random polyolefin backing layer. The colored and backing layers are coextruded and are permanently bonded at a layer interface, which is exclusive of an adhesive. The structure has a DOI of 70 or greater and passes a gravelometer impact test per the GM9508P standard, with a 10 pint load, at a 30 C. temperature, and at an impact angle of 30 degrees. Among other uses, the structures are appropriate for use as body panels in the motor vehicle industry. The structures display a class A finish and meet a variety of requirements for durability and weatherability. An ABA structured backing layer and a method of making it are also described herein.


A polymetaphosphate composition and method for temporarily sealing a perforation in a wellbore to facilitate a treatment therein and a well tool which can include a flow path, and a flow blocking device which selectively prevents flow through the flow path. The well tool can include a polymetaphosphate composition. A method of constructing a downhole well tool can include forming a structure of a solid mass comprising a polymetaphosphate composition, and incorporating the structure into the well tool.


A multilayer structure includes a clear polyolefin layer, a colored polyolefin layer, and a random polyolefin backing layer. The colored and backing layers are coextruded and are permanently bonded at a layer interface, which is exclusive of an adhesive. The structure has a DOI of 70 or greater and passes a gravelometer impact test per the GM9508P standard, with a 10 pint load, at a -30C temperature, and at an impact angle of 30 degrees. Among other uses, the structures are appropriate for use as body panels in the motor vehicle industry. The structures display a class A finish and meet a variety of requirements for durability and weatherability. An ABA structured backing layer and a method of making it are also described herein.


A multilayer structure includes a clear polyolefin layer, a colored polyolefin layer, and a random polyolefin backing layer. The colored and backing layers are coextruded and are permanently bonded at a layer interface, which is exclusive of an adhesive. The structure has a DOI of 70 or greater and passes a gravelometer impact test per the GM9508P standard, with a 10 pint load, at a -30C temperature, and at an impact angle of 30 degrees. Among other uses, the structures are appropriate for use as body panels in the motor vehicle industry. The structures display a class A finish and meet a variety of requirements for durability and weatherability. An ABA structured backing layer and a method of making it are also described herein.


Patent
A. Schulman | Date: 2012-09-19

A multilayer structure includes a clear polyolefin layer, a colored polyolefin layer, and a random polyolefin backing layer. The colored and backing layers are coextruded and are permanently bonded at a layer interface, which is exclusive of an adhesive. The structure has a DOI of 70 or greater and passes a gravelometer impact test per the GM9508P standard, with a 10 pint load, at a -30C temperature, and at an impact angle of 30 degrees. Among other uses, the structures are appropriate for use as body panels in the motor vehicle industry. The structures display a class A finish and meet a variety of requirements for durability and weatherability. An ABA structured backing layer and a method of making it are also described herein.


Disclosed is the use of a particulate material in a polymer article, or a polymer composition containing the particulate material, in particular a masterbatch, as well as of a polymer film composition, for reducing the transmission of near-infrared radiation and for allowing transmission of visible light through the article, whereby i. the particulate material is based on crystalline titanium dioxide, ii. the particles of the particulate material are coated with an organic and/or inorganic coating layer, iii. at least 20% by weight of the particulate material particles have a particle size of at least 400 nm and at most 1000 nm, and iv. at least 1.5% by weight and at most 40% by weight of the particles in the particulate material have a particle size of less than 400 nm and at least 280 nm.


A multilayer structure includes a clear polyolefin layer, a colored polyolefin layer, and a random polyolefin backing layer. The colored and backing layers are coextruded and are permanently bonded at a layer interface, which is exclusive of an adhesive. The structure has a DOI of 70 or greater and passes a gravelometer impact test per the GM9508P standard, with a 10 pint load, at a 30 C. temperature, and at an impact angle of 30 degrees. Among other uses, the structures are appropriate for use as body panels in the motor vehicle industry. The structures display a class A finish and meet a variety of requirements for durability and weatherability. An ABA structured backing layer and a method of making it are also described herein.

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