US 2016/0355659 A1Published application

Polymeric material for container

AssigneeBerry Plastics Corporation

InventorsDavid Dezhou Sun, Philip A. Driskill, Tony Cain, Rolland Strasser

Life of this patent

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Abstract

A formulation for producing a polymeric material including high-density polyethylene, a chemical blowing agent, and other optional components is described.

Claims1

Dependent claims

A formulation for forming an insulative cellular non-aromatic polymeric material comprising

(a) at least one high density polyethylene (HDPE) base resin and
(b) a chemical blowing agent.

Dependencies are inferred from the claim text.

Facts

Application: 15/239,894Filed 18 Aug 2016
Priority: 12 Jul 2013
Published: 8 Dec 2016
Term ends: Not estimatedThe source records don’t support an estimate.

Classification11 codes

C08J 9/10
By a chemical blowing agent: developing nitrogen , the blowing agent being a compound containing a nitrogen-to-nitrogen bond
C08J 9/0023
Use of organic additives: containing oxygen
C08J 9/0061
Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof: characterized by the use of several…
C08J 9/0066
Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof: use of inorganic compounding ingredients

Family

Application61/845,760Us provisional application · filed 12 Jul 2013
Application61/869,830Us provisional application · filed 26 Aug 2013
Application14/331,066Continuation · filed 14 Jul 2014
Application15/239,894Continuation
US 10,266,664 B2Related patent
US 2015/0014879 A1Published application
US 9,447,248 B2Related patent
US 2016/0355659 A1This patent

From the US filing history. Foreign family members aren’t listed.

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