|
US4539341A
(en)
*
|
1984-02-22 |
1985-09-03 |
Jim Walter Resources, Inc. |
Digestion products of polyalkylene terephthalate polymers and polycarboxylic acid-containing polyols and polymeric foams obtained therefrom
|
|
US4873268A
(en)
*
|
1984-02-22 |
1989-10-10 |
Sloss Industries Corporation |
Digestion products of polyalkylene terephthalate polymers and polycarboxylic acid-containing polyols and polymeric foams obtained therefrom
|
|
US4559370A
(en)
*
|
1984-05-25 |
1985-12-17 |
Blanpied Robert H |
Copolyester polyol resins, polyol blends comprising the same, and resultant polyisocyanurate foams
|
|
US5236959A
(en)
*
|
1992-03-12 |
1993-08-17 |
Hoechst Celanese Corporation |
Process for recycling polyester/cotton blends
|
|
US5602187A
(en)
*
|
1992-05-18 |
1997-02-11 |
Swig Pty Ltd. |
Polyethylene terephthalate decontamination
|
|
US5504121A
(en)
*
|
1992-05-18 |
1996-04-02 |
Swig Pty Ltd. |
Polyethylene terephthalate decontamination
|
|
EP0604897A1
(en)
*
|
1992-12-28 |
1994-07-06 |
Hoechst Celanese Corporation |
Carpet containing a holt melt polyester layer
|
|
US5414106A
(en)
*
|
1994-02-14 |
1995-05-09 |
Hoechst Celanese Corporation |
Process for recovering dimethyl terephthalate
|
|
US5532404A
(en)
*
|
1994-05-27 |
1996-07-02 |
E. I. Du Pont De Nemours And Company |
Monomer recovery process for contaminated polymers
|
|
US5414107A
(en)
*
|
1994-07-20 |
1995-05-09 |
Hoechst Celanese Corporation |
Process for recycling polyethylene terephthalate process residues containing alkali metal organic salts
|
|
US5502239A
(en)
*
|
1995-08-07 |
1996-03-26 |
Hoechst Celanese Corporation |
Process for recovering dimethyl terephthalate
|
|
US5576456A
(en)
*
|
1996-01-22 |
1996-11-19 |
Eastman Kodak Company |
Recovery of components from polyester resins
|
|
US5747547A
(en)
*
|
1995-08-11 |
1998-05-05 |
Eastman Kodak Company |
Recovery of components from polyester resins
|
|
US5744503A
(en)
*
|
1996-02-01 |
1998-04-28 |
Hoechst Celanese Corporation |
Recycling polyester and recovering glycols
|
|
FR2753973B1
(fr)
*
|
1996-06-04 |
1999-01-29 |
T B I |
Procede d'obtention de polyols et polyols obtenus selon le procede
|
|
US5821381A
(en)
*
|
1997-02-03 |
1998-10-13 |
Eastman Kodak Company |
Low pressure process for purifying crude polyester by sublimation
|
|
US5712410A
(en)
*
|
1997-03-03 |
1998-01-27 |
Eastman Kodak Company |
Gas phase crystallization of dimethyl terephthalate
|
|
US6214893B1
(en)
*
|
1997-11-14 |
2001-04-10 |
Mitsubishi Heavy Industries, Ltd. |
Polyester decomposition process and polyester monomerization system
|
|
DE60042656D1
(de)
*
|
1999-10-22 |
2009-09-10 |
Teijin Ltd |
Verfahren zur abtrennung und rückgewinnung von dimethylterephthalat und ethylenglykol aus polyesterabfällen
|
|
US6279656B1
(en)
|
1999-11-03 |
2001-08-28 |
Santrol, Inc. |
Downhole chemical delivery system for oil and gas wells
|
|
JP3994660B2
(ja)
*
|
2000-12-22 |
2007-10-24 |
日立化成工業株式会社 |
不飽和ポリエステル樹脂硬化物用分解処理液、該処理液を用いた不飽和ポリエステル樹脂硬化物の処理方法及び複合材料の分離方法
|
|
US8188172B2
(en)
*
|
2003-12-17 |
2012-05-29 |
Sabic Innovative Plastics Ip B.V. |
Polyester compositions, method of manufacture, and uses thereof
|
|
US7812077B2
(en)
*
|
2003-12-17 |
2010-10-12 |
Sabic Innovative Plastics Ip B.V. |
Polyester compositions, method of manufacture, and uses thereof
|
|
US7807745B2
(en)
*
|
2006-01-27 |
2010-10-05 |
Sabic Innovative Plastics Ip B.V. |
Molding compositions containing polycarbonate and modified polybutylene terephthalate (PBT) random copolymers derived from polyethylene terephthalate (PET)
|
|
EP1966292A2
(en)
*
|
2005-12-29 |
2008-09-10 |
BP Corporation North America Inc. |
Ethanolysis of pet to form det and oxidation thereof
|
|
RU2458946C2
(ru)
*
|
2005-12-29 |
2012-08-20 |
Бп Корпорейшн Норт Америка Инк. |
Способ этанолиза поли(этилентерефталата) (пэт) с образованием диэтилентерефталата
|
|
US7795320B2
(en)
*
|
2006-01-27 |
2010-09-14 |
Sabic Innovative Plastics Ip B.V. |
Copolyetheresters derived from polyethylene terephthalate
|
|
US7902264B2
(en)
*
|
2006-01-27 |
2011-03-08 |
Sabic Innovative Plastics Ip B.V. |
Polytrimethylene terephthalate (PTT) derived from polyethylene terephthalate (PET) and containing PET residues
|
|
US7902263B2
(en)
*
|
2006-01-27 |
2011-03-08 |
Sabic Innovative Plastics Ip B.V. |
Process for making polybutylene terephthalate (PBT) from polyethylene terephthalate (PET)
|
|
US8680167B2
(en)
*
|
2006-01-27 |
2014-03-25 |
Sabic Innovative Plastics Ip B.V. |
Molding compositions containing fillers and modified polybutylene terephthalate (PBT) random copolymers derived from polyethylene terephthalate (PET)
|
|
US7923506B2
(en)
*
|
2006-01-27 |
2011-04-12 |
Sabic Innovative Plastics Ip B.V. |
Molding compositions containing modified polybutylene terephthalate (PBT) random copolymers derived from polyethylene terephthalate (PET)
|
|
US7935737B2
(en)
*
|
2006-01-27 |
2011-05-03 |
Sabic Innovative Plastics Ip B.V. |
Articles derived from compositions containing modified polybutylene terephthalate (PBT) random copolymers derived from polyethylene terephthalate (PET)
|
|
US7855238B2
(en)
*
|
2006-01-27 |
2010-12-21 |
Sabic Innovative Plastics Ip B.V. |
Molding compositions containing polyalkylene terephthalates and modified polybutylene terephthalate (PBT) random copolymers derived from PET
|
|
US7799836B2
(en)
*
|
2006-03-01 |
2010-09-21 |
Sabic Innovative Plastics Ip B.V. |
Process for making polybutylene terephthalate (PBT) from polyethylene terephthalate (PET)
|
|
US7799838B2
(en)
*
|
2006-07-26 |
2010-09-21 |
Sabic Innovative Plastics Ip B.V. |
Elastomer blends of polyesters and copolyetheresters derived from polyethylene terephthalate, method of manufacture, and articles therefrom
|
|
US8309656B2
(en)
*
|
2006-07-26 |
2012-11-13 |
Sabic Innovative Plastics Ip B.V. |
Elastomer blends containing polycarbonates and copolyetheresters derived from polyethylene terephthalate, method of manufacture, and articles therefrom
|
|
US7799892B2
(en)
*
|
2008-05-02 |
2010-09-21 |
Sabic Innovative Plastics Ip B.V. |
Method of making polybutylene terephthalate and compositions and articles comprising the same
|
|
US7928150B2
(en)
*
|
2008-05-06 |
2011-04-19 |
Sabic Innovative Plastics Ip B.V. |
Process for the manufacture of lonomeric polybutylene terephthalate from polyethylene terephthalate, and compositions and articles thereof
|
|
US8138244B2
(en)
*
|
2008-12-30 |
2012-03-20 |
Sabic Innovative Plastics Ip B.V. |
Reinforced polyester compositions, method of manufacture, and articles thereof
|
|
US20100168317A1
(en)
*
|
2008-12-30 |
2010-07-01 |
Cahoon-Brister Kristen |
Poly(butylene terephthalate) compositions, methods of manufacture, and articles thereof
|
|
US7910657B2
(en)
*
|
2008-12-30 |
2011-03-22 |
Sabic Innovative Plastics Ip B.V. |
Process for the manufacture of polybutylene terephthalate copolymers from polyethylene terephthalate, and compositions and articles thereof
|
|
US20100168328A1
(en)
*
|
2008-12-30 |
2010-07-01 |
Ganesh Kannan |
Process for the manufacture of polycyclohexane dimethylene terephthalate copolymers from polyethylene terephthalate, and compositions and articles thereof
|
|
US8686072B2
(en)
|
2010-06-29 |
2014-04-01 |
Sabic Innovative Plastics Ip B.V. |
Flame resistant polyester compositions, method of manufacture, and articles therof
|
|
US9458354B2
(en)
|
2010-10-06 |
2016-10-04 |
Resinate Technologies, Inc. |
Polyurethane dispersions and methods of making and using same
|
|
EP2718383A4
(en)
|
2011-06-10 |
2015-05-20 |
Kristopher M Felice |
CLEAR VARNISH, ACRYLIC COATINGS
|
|
US10000588B2
(en)
|
2011-07-28 |
2018-06-19 |
Eastman Chemical Company |
Coating for the inner surface of plastic bottles for protection against degradation from volatile organic compounds
|
|
US20130029068A1
(en)
|
2011-07-28 |
2013-01-31 |
Eastman Chemical Company |
Extrusion blow molded articles
|
|
WO2013025186A1
(en)
|
2011-08-12 |
2013-02-21 |
Eastman Chemical Company |
Process for the preparation of polyesters with high recycle content
|
|
US20140272262A1
(en)
*
|
2013-03-12 |
2014-09-18 |
Milliken & Company |
Recyclable Single Polymer Floorcovering Article
|
|
US9255194B2
(en)
|
2013-10-15 |
2016-02-09 |
International Business Machines Corporation |
Methods and materials for depolymerizing polyesters
|
|
US9981902B2
(en)
|
2015-10-23 |
2018-05-29 |
Columbia Insurance Company |
Process for production of an ester and diol from reclaimed carpet material
|
|
FR3053691B1
(fr)
*
|
2016-07-05 |
2018-08-03 |
IFP Energies Nouvelles |
Procede de depolymerisation d'un polyester comprenant du polyethylene terephtalate opaque
|
|
EP4004094A1
(en)
|
2019-07-29 |
2022-06-01 |
Eastman Chemical Company |
Process for the preparation of polyesters with recycled monomers from pyrolysis and methanolysis
|
|
MX2022009810A
(es)
*
|
2020-02-10 |
2023-02-09 |
Eastman Chem Co |
Reciclaje quimico de corrientes de coproductos de fondos de la columna de glicol de solvolisis.
|
|
MX2022009637A
(es)
*
|
2020-02-10 |
2022-09-19 |
Eastman Chem Co |
Reciclaje quimico de corrientes de coproductos de purga del reactor de solvolisis.
|
|
JP7470195B2
(ja)
|
2020-02-10 |
2024-04-17 |
イーストマン ケミカル カンパニー |
処理済プラスチック混合廃棄物流のケミカルリサイクリング
|
|
JP7720173B2
(ja)
*
|
2021-05-31 |
2025-08-07 |
三菱重工業株式会社 |
モノマー製造システム及びモノマー製造方法
|
|
WO2023076209A1
(en)
|
2021-10-25 |
2023-05-04 |
Eastman Chemical Company |
Processes for recovering dialkyl terephthalates from tetramethyl cyclobutanediol (tmcd)-containing polymers
|