Spheroidal polyester polymer particles
US8022168B2 · kind B2 · utility
2Cited by
160References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 16, 2006 |
| Grant date | Sep 20, 2011 |
| Priority date | — |
| Expiry date | Jun 16, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/1355
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Spheroidal polyester polymer particles, as well as preforms and stretch blow molded bottles made from the spheroidal particles, are provided which have:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.