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CPC
B29C67/223

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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 B29C67/00Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00

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B29C67/223for articles of indefinite length

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Patents Grantslast 30 patents

Information Patent Grant
Static-dissipative foam extrusion calibration with minimized expans...
- Patent number 9,511,523
- Issue date Dec 6, 2016
- Sabic Global Technologies B.V.
- Craig Wojcicki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polystyrene foam sheet manufacture
- Patent number 5,925,450
- Issue date Jul 20, 1999
- Owens-Illinois Plastic Products Inc.
- James A. Karabedian
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polystyrene foam sheet manufacture
- Patent number 5,674,602
- Issue date Oct 7, 1997
- Owens-Illinois Plastic Products Inc.
- James A. Karabedian
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of making polyolefin/filler composite materials
- Patent number 5,597,522
- Issue date Jan 28, 1997
- Shell Research Limited
- Alan D. Curzon
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for the production of a foldable blank of plastic foam by c...
- Patent number 5,569,421
- Issue date Oct 29, 1996
- Lin Tec Verpackungstechnik GmbH
- Horst-Ditmar Grone
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process and apparatus for extruding a low density elastomeric therm...
- Patent number 5,512,601
- Issue date Apr 30, 1996
- Amesbury Group Inc.
- Louis Halberstadt
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Foamed core-reclaim multi layer sheet having improved resistance to...
- Patent number 5,462,794
- Issue date Oct 31, 1995
- Amoco Corporation
- David C. Lindemann
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polystyrene foam sheet manufacture
- Patent number 5,443,769
- Issue date Aug 22, 1995
- Owens-Illinois Plastic Products Inc.
- James A. Karabedian
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and apparatus for extruding a low density thermoplastic foam
- Patent number 5,393,796
- Issue date Feb 28, 1995
- Amesbury Industries, Inc.
- Louis Halberstadt
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Machine for manufacturing polystyrene foam products
- Patent number 5,370,515
- Issue date Dec 6, 1994
- Bazzica Engineering di Carlo Bazzica & C. S.A.S.
- Carlo Bazzica
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
High melt index polystytene foam and method
- Patent number 5,356,944
- Issue date Oct 18, 1994
- Mobil Oil Corporation
- James E. Blythe
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of producing a thermoplastic foam sheet
- Patent number 5,354,402
- Issue date Oct 11, 1994
- Amoco Corporation
- Melvin L. Luetkens
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for the production of foamed polystyrene films
- Patent number 5,342,560
- Issue date Aug 30, 1994
- Gerro Plast GmbH
- Wilfried Sturm
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and apparatus for making expanded food stuffs
- Patent number 5,338,559
- Issue date Aug 16, 1994
- Heinz-Josef Schaaf
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for manufacturing a cross-linked thermoplastic resin foam
- Patent number 5,310,513
- Issue date May 10, 1994
- Furukawa Electric Co., Ltd.
- Syunji Yamamoto
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Extruder screw for use in foam plastic extruder
- Patent number 5,297,948
- Issue date Mar 29, 1994
- ABC Group
- Changize Sadr
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
High melt index polystyrene foam and method
- Patent number 5,286,429
- Issue date Feb 15, 1994
- Mobil Oil Corporation
- James E. Blythe
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for manufacturing polystyrene foam products
- Patent number 5,238,624
- Issue date Aug 24, 1993
- Bazzica Engineering Di Carlo Bazzica & C. S.A.S.
- Carlo Bazzica
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for producing a foamed core-reclaim multi-layer sheet
- Patent number 5,221,395
- Issue date Jun 22, 1993
- Amoco Corporation
- Melvin L. Luetkens
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of forming a coextruded foam composite
- Patent number 5,215,691
- Issue date Jun 1, 1993
- The Dow Chemical Company
- David G. Bland
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for making multicolored foam and product thereof
- Patent number 5,190,706
- Issue date Mar 2, 1993
- Sealed Air Corporation
- Dennis A. Knaus
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Floor mat and process of forming the same
- Patent number 5,171,619
- Issue date Dec 15, 1992
- The Akro Corporation
- Harold Reuben
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Microcellular foams of semi-crystaline polymeric materials
- Patent number 5,160,674
- Issue date Nov 3, 1992
- Massachusetts Institute of Technology
- Jonathan S. Colton
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Fire-resistant thermoplastic composite structure
- Patent number 5,160,784
- Issue date Nov 3, 1992
- The Dow Chemical Company
- Creston D. Shmidt
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for producing polystyrene resin foam
- Patent number 5,149,721
- Issue date Sep 22, 1992
- Sekisui Kaseihin Kogyo K.K.
- Mikio Ishikawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Foamed core-reclaim multi-layer sheet and process for production th...
- Patent number 5,128,196
- Issue date Jul 7, 1992
- Amoco Corporation
- Melvin L. Luetkens
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and apparatus for hollow core extrusion of high viscosity ma...
- Patent number 5,089,190
- Issue date Feb 18, 1992
- Nordson Corporation
- Larry C. Trevathan
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polystyrene foam sheet manufacture
- Patent number 5,082,608
- Issue date Jan 21, 1992
- Owens-Illinois Plastic Products Inc.
- James A. Karabedian
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for extruding a thermoplastic plastics material foam
- Patent number 5,064,587
- Issue date Nov 12, 1991
- Hermann Berstorff Maschinenbau GmbH
- Joachim Meyke
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for extruding thermoplastic materials using low pressure in...
- Patent number 5,034,171
- Issue date Jul 23, 1991
- Air Products and Chemicals, Inc.
- Edward F. Kiczek
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
STATIC-DISSIPATIVE FOAM EXTRUSION CALIBRATION WITH MINIMIZED EXPANS...
- Publication number 20130259968
- Publication date Oct 3, 2013
- Craig Wojcicki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

for articles of indefinite length

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Static-dissipative foam extrusion calibration with minimized expans...

Polystyrene foam sheet manufacture

Polystyrene foam sheet manufacture

Method of making polyolefin/filler composite materials

Process for the production of a foldable blank of plastic foam by c...

Process and apparatus for extruding a low density elastomeric therm...

Foamed core-reclaim multi layer sheet having improved resistance to...

Polystyrene foam sheet manufacture

Method and apparatus for extruding a low density thermoplastic foam

Machine for manufacturing polystyrene foam products

High melt index polystytene foam and method

Method of producing a thermoplastic foam sheet

Method for the production of foamed polystyrene films

Method and apparatus for making expanded food stuffs

Method for manufacturing a cross-linked thermoplastic resin foam

Extruder screw for use in foam plastic extruder

High melt index polystyrene foam and method

Method for manufacturing polystyrene foam products

Method for producing a foamed core-reclaim multi-layer sheet

Method of forming a coextruded foam composite

Method for making multicolored foam and product thereof

Floor mat and process of forming the same

Microcellular foams of semi-crystaline polymeric materials

Fire-resistant thermoplastic composite structure

Process for producing polystyrene resin foam

Foamed core-reclaim multi-layer sheet and process for production th...

Method and apparatus for hollow core extrusion of high viscosity ma...

Polystyrene foam sheet manufacture

Method for extruding a thermoplastic plastics material foam

Process for extruding thermoplastic materials using low pressure in...

Patents Applicationslast 30 patents

STATIC-DISSIPATIVE FOAM EXTRUSION CALIBRATION WITH MINIMIZED EXPANS...