by compressing particles in vacuum, followed by expansion in normal pressure

Industry

CPC
B29C44/3465

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B29Plastic substance processing B29CSHAPING OR JOINING OF PLASTICS SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL AFTER-TREATMENT OF THE SHAPED PRODUCTS B29C44/00Shaping by internal pressure generated in the material

Current Industry

B29C44/3465by compressing particles in vacuum, followed by expansion in normal pressure

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing container product
- Patent number 12,257,746
- Issue date Mar 25, 2025
- Chih-Chen Wang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Expandable vinyl aromatic polymers
- Patent number 11,834,563
- Issue date Dec 5, 2023
- TOTALENERGIES ONETECH BELGIUM
- Jacques Michel
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polypropylene resin expanded particles and polypropylene resin in-m...
- Patent number 9,040,599
- Issue date May 26, 2015
- Kaneka Corporation
- Kenichi Senda
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Moldable shrunken thermoplastic polymer foam beads
- Patent number 5,026,736
- Issue date Jun 25, 1991
- Astro-Valcour, Inc.
- Thomas M. Pontiff
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Moldable silane-crosslinked polyolefin foam beads
- Patent number 4,870,111
- Issue date Sep 26, 1989
- Astro-Valcour, Incorporated
- Thomas M. Donuiff
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Moldable silane-crosslinked polyolefin foam beads
- Patent number 4,702,868
- Issue date Oct 27, 1987
- Valcour Incorporated
- Thomas M. Pontiff
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
POLYPROPYLENE RESIN EXPANDED PARTICLES AND POLYPROPYLENE RESIN IN-M...
- Publication number 20120214890
- Publication date Aug 23, 2012
- Kenichi Senda
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

by compressing particles in vacuum, followed by expansion in normal pressure

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method of producing container product

Expandable vinyl aromatic polymers

Polypropylene resin expanded particles and polypropylene resin in-m...

Moldable shrunken thermoplastic polymer foam beads

Moldable silane-crosslinked polyolefin foam beads

Moldable silane-crosslinked polyolefin foam beads

Patents Applicationslast 30 patents

POLYPROPYLENE RESIN EXPANDED PARTICLES AND POLYPROPYLENE RESIN IN-M...