Patent · US Active

Bottles prepared from compositions of polypropylene and inorganic nucleating agents

US8821784B2 · kind B2 · utility

0Cited by

4References

8Claims

0Family size

Assignee

TOTAL RESEARCH & TECHNOLOGY FELUY · BE

Inventors

Valerie Smits · Binche, BE
Emmanuel Humbeeck · Feluy, BE
Kristien Roegiers · Wolvertem, BE

Key dates

Filing date	Dec 21, 2005
Grant date	Sep 2, 2014
Priority date	—
Expiry date	Oct 7, 2027

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB29K2105/258
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

This invention discloses bottles and pre-forms prepared by injection-stretch-blow-molding (ISBM) from a composition comprising polypropylene and an inorganic non-sorbitol nucleating agent.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.