Dissolving the materials in aqueous alkaline solutions

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CPC
B29B2017/0296

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BPERFORMING OPERATIONS TRANSPORTING B29Plastic substance processing B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED MAKING GRANULES OR PREFORMS RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS

Current Industry

B29B2017/0296Dissolving the materials in aqueous alkaline solutions

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Recyclable PET film
- Patent number 12,180,331
- Issue date Dec 31, 2024
- Mitsubishi Polyester Film GmbH
- Alper Ünal
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Method, device and use for reprocessing substantially polyalkylene...
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- RITTEC UMWELTTECHNIK GMBH
- Carsten Eichert
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Process for separation of the cellulosic part from a polyester and...
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- Issue date Jul 30, 2024
- Sodra Skogsagarna Ekonomisk Forening
- Harald Brelid
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Methods for producing polymer fibers and polymer fiber products fro...
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- GLOBAL MATERIALS DEVELOPMENT, LLC
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- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Cleaning and separating medical waste
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- Issue date Mar 1, 2022
- Brian Michael Hays
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
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Multi-tube pyrolysis system for waste plastic
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- Issue date Feb 1, 2022
- Peng-Yang Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Shrink wrap label coating to facilitate recycling
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- Issue date May 26, 2020
- Sun Chemical Corporation
- Philippe Schottland
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Cosolvent processing of reinforcing fiber-containing products for r...
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- Issue date Apr 7, 2020
- Vartega Inc.
- Andrew Timothy Maxey
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Recycling of fibrous surface coverings
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- Issue date Apr 2, 2019
- GEO-TECH POLYMERS, LLC
- Sreevalli Bokka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Shrink wrap label coating to facilitate recycling
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- Issue date May 22, 2018
- Sun Chemical Corporation
- Philippe Schottland
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for the treatment of technical textiles
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- Issue date Jan 23, 2018
- Rhodia Operations
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Information Patent Grant
Method for treating used absorbent article
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- Issue date Dec 12, 2017
- Unicharm Corporation
- Masashi Yamaguchi
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Delaminating shaped article substrates having silicone coverings ad...
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- Issue date Aug 25, 2015
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Removing the silicone coating from coated fabrics and airbags
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- Issue date Jul 17, 2012
- CHT R. Beitlich GmbH
- Friedhelm Nickel
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Interlayer film separation method
- Patent number 8,118,971
- Issue date Feb 21, 2012
- Nippon Sheet Glass Company, Limited
- Masahiro Hori
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for the production of recycled polycarbonate as raw materia...
- Patent number 7,812,061
- Issue date Oct 12, 2010
- Idemitsu Kosan Co., Ltd.
- Toshio Isozaki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Method of reclaiming multilayered film waste
- Patent number 7,598,297
- Issue date Oct 6, 2009
- Korea Institute of Industrial Technology
- Young-Chul Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Method and apparatus for releasing metal-resin joint
- Patent number 7,431,819
- Issue date Oct 7, 2008
- Matsushita Electric Industrial Co., Ltd.
- Tetsuo Nanno
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Labels and bottles fitted with them
- Patent number 6,663,929
- Issue date Dec 16, 2003
- Toyo Boseki Kabushiki Kaisha
- Norimi Tabota
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Method of recovering synthetic substrates
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- Issue date Sep 23, 2003
- Panac Industries, Inc.
- Masatoshi Yamaguchi
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Recovery method of compact disc
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- Issue date Feb 25, 2003
- Cheng-Shu Chen
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Method of recovering resources in resin-molded electrical rotating...
- Patent number 5,830,258
- Issue date Nov 3, 1998
- Matsushita Electric Industrial Co., Ltd.
- Fumitoshi Yamashita
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for removing coatings from thermoplastic substrates
- Patent number 5,817,183
- Issue date Oct 6, 1998
- General Electric Company
- Victoria Jean Eddy-Helenek
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Removal of adhesive from polyester film with criticality in surfact...
- Patent number 5,698,044
- Issue date Dec 16, 1997
- E. I. Du Pont de Nemours and Company
- William Edward Graham
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Removal of adhesive from polyester film
- Patent number 5,628,832
- Issue date May 13, 1997
- E. I. Du Pont de Nemours and Company
- William E. Graham
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of removing coating films
- Patent number 5,542,982
- Issue date Aug 6, 1996
- Nissan Motor Co., Ltd.
- Masahiro Terada
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for recovering a synthetic waste material contaminated with...
- Patent number 5,464,877
- Issue date Nov 7, 1995
- Helverep S.A.
- Francois-Marie Franci
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for restoring discharded silicone-polycarbonate parts
- Patent number 5,384,159
- Issue date Jan 24, 1995
- General Electric Company
- Gregory R. Gillette
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for removing coatings from compact discs
- Patent number 5,306,349
- Issue date Apr 26, 1994
- Sony Music Entertainment, Inc.
- Han H. Nee
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Purification of polycarbonate, polyester carbonate or polyester waste
- Patent number 5,214,072
- Issue date May 25, 1993
- Bayer Aktiengesellschaft
- Gerhard Fennhoff
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

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METHOD FOR PRODUCING RESIN COMPOSITION
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Recyclable PET film
- Publication number 20250092188
- Publication date Mar 20, 2025
- MITSUBISHI POLYESTER FILM GMBH
- Alper ÜNAL
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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DECONTAMINATION BATH AND METHOD FOR DECONTAMINATING A PLASTIC ARTICLE
- Publication number 20240409705
- Publication date Dec 12, 2024
- SMART COLORING GMBH
- Bernd Robertz
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
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PACKAGING MATERIAL, RECYCLED MOLDING MATERIAL, AND METHODS FOR MANU...
- Publication number 20240375320
- Publication date Nov 14, 2024
- artience Co., Ltd.
- Tomoe YAMAGAMI
- B32 - LAYERED PRODUCTS
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RECYCLING PLASTICS
- Publication number 20240254345
- Publication date Aug 1, 2024
- Sortology Ltd
- James Donaldson
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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METHOD FOR TREATING COMPLEX SHEETS
- Publication number 20240227245
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- Daniel RIERA I BOIX
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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METHOD FOR EXTRACTION AND TRANSFORMATION OF PHTHALATES CONTAINED IN...
- Publication number 20240227246
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METHOD FOR TREATING COMPLEX SHEETS
- Publication number 20240131752
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PROCESS FOR RECYCLING LAMINATED POLYMER PACKAGING COMPRISING ALUMINIUM
- Publication number 20230036469
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METHOD FOR THE UTILIZATION OF CONSTITUENTS FROM BLENDED TEXTILE WASTES
- Publication number 20230025524
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A PROCESS FOR SEPARATION OF THE CELLULOSIC PART FROM A POLYESTER AN...
- Publication number 20210269969
- Publication date Sep 2, 2021
- SÖDRA SKOGSÄGARNA EKONOMISK FÖRENING
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- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Method, Device And Use For Reprocessing Substantially Polyalkylene...
- Publication number 20210253823
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- Rittec Umwelttechnik GmbH
- Carsten EICHERT
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SHRINK WRAP LABEL COATING TO FACILITATE RECYCLING
- Publication number 20180215951
- Publication date Aug 2, 2018
- SUN CHEMICAL CORPORATION
- Philippe SCHOTTLAND
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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DIRECT PRINTING METHOD WITH A BASE LAYER
- Publication number 20140323602
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- KRONES AG
- Johann Weigert
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METHOD FOR DECOMPOSING CURED EPOXY RESIN
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- PANASONIC CORPORATION
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Process for the treatment of technical textiles
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- Publication date Feb 13, 2014
- RHODIA OPERATIONS
- Charlotte Basire
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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METHOD FOR RECOVERING POLYCARBONATE RESIN FROM DISCARDED OPTICAL DI...
- Publication number 20130018115
- Publication date Jan 17, 2013
- PANAC INDUSTRIES, INC.
- Toshio Isozaki
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
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Interlayer Film Separation Solution and Interlayer Film Separation...
- Publication number 20100206005
- Publication date Aug 19, 2010
- Nippon Sheet Glass Company, Limited
- Masahiro Hori
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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DELAMINATING SHAPED ARTICLE SUBSTRATES HAVING SILICONE COVERINGS AD...
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- RHODIA OPERATION
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- B44 - DECORATIVE ARTS
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PROCESS FOR THE PRODUCTION OF RECYCLED POLYCARBONATE AS RAW MATERIA...
- Publication number 20090286892
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- IDEMITSU KOSAN CO., LTD.
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Information Patent Application
Removing the Silicone Coating From Coated Fabrics and Airbags
- Publication number 20090126122
- Publication date May 21, 2009
- CHT R. Beitlich GmbH
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- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method of reclaiming multilayered film waste
- Publication number 20060178442
- Publication date Aug 10, 2006
- Korean Institute of Industrial Technology
- Young-Chul Lee
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Information Patent Application
Method and apparatus for releasing metal-resin joint
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- Publication date Jul 21, 2005
- Tetsuo Nanno
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
RECOVERY METHOD OF COMPACT DISC
- Publication number 20030041994
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- Cheng-Shu Chen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method of recovering synthetic substrates and pressure type washing...
- Publication number 20010020483
- Publication date Sep 13, 2001
- Masatoshi Yamaguchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Dissolving the materials in aqueous alkaline solutions

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Recyclable PET film

Method, device and use for reprocessing substantially polyalkylene...

Process for separation of the cellulosic part from a polyester and...

Methods for producing polymer fibers and polymer fiber products fro...

Cleaning and separating medical waste

Multi-tube pyrolysis system for waste plastic

Shrink wrap label coating to facilitate recycling

Cosolvent processing of reinforcing fiber-containing products for r...

Recycling of fibrous surface coverings

Shrink wrap label coating to facilitate recycling

Process for the treatment of technical textiles

Method for treating used absorbent article

Delaminating shaped article substrates having silicone coverings ad...

Removing the silicone coating from coated fabrics and airbags

Interlayer film separation method

Process for the production of recycled polycarbonate as raw materia...

Method of reclaiming multilayered film waste

Method and apparatus for releasing metal-resin joint

Labels and bottles fitted with them

Method of recovering synthetic substrates

Recovery method of compact disc

Method of recovering resources in resin-molded electrical rotating...

Method for removing coatings from thermoplastic substrates

Removal of adhesive from polyester film with criticality in surfact...

Removal of adhesive from polyester film

Method of removing coating films

Method for recovering a synthetic waste material contaminated with...

Process for restoring discharded silicone-polycarbonate parts

Method for removing coatings from compact discs

Purification of polycarbonate, polyester carbonate or polyester waste

Patents Applicationslast 30 patents

METHOD FOR PRODUCING RESIN COMPOSITION

COMBINED WASHING/DELAMINATION PROCESS FOR MULTILAYER FILM-CONTAININ...

Recyclable PET film

DECONTAMINATION BATH AND METHOD FOR DECONTAMINATING A PLASTIC ARTICLE

PACKAGING MATERIAL, RECYCLED MOLDING MATERIAL, AND METHODS FOR MANU...

RECYCLING PLASTICS

METHOD FOR TREATING COMPLEX SHEETS

METHOD FOR EXTRACTION AND TRANSFORMATION OF PHTHALATES CONTAINED IN...

METHOD FOR TREATING COMPLEX SHEETS

PROCESS FOR RECYCLING LAMINATED POLYMER PACKAGING COMPRISING ALUMINIUM

METHOD FOR THE UTILIZATION OF CONSTITUENTS FROM BLENDED TEXTILE WASTES

A PROCESS FOR SEPARATION OF THE CELLULOSIC PART FROM A POLYESTER AN...

Method, Device And Use For Reprocessing Substantially Polyalkylene...

SHRINK WRAP LABEL COATING TO FACILITATE RECYCLING

DIRECT PRINTING METHOD WITH A BASE LAYER

METHOD FOR DECOMPOSING CURED EPOXY RESIN

Process for the treatment of technical textiles

METHOD FOR RECOVERING POLYCARBONATE RESIN FROM DISCARDED OPTICAL DI...

Interlayer Film Separation Solution and Interlayer Film Separation...

DELAMINATING SHAPED ARTICLE SUBSTRATES HAVING SILICONE COVERINGS AD...

PROCESS FOR THE PRODUCTION OF RECYCLED POLYCARBONATE AS RAW MATERIA...

Removing the Silicone Coating From Coated Fabrics and Airbags

Method of reclaiming multilayered film waste

Method and apparatus for releasing metal-resin joint

RECOVERY METHOD OF COMPACT DISC

Method of recovering synthetic substrates and pressure type washing...