US3248179A
(en)
|
1962-02-26 |
1966-04-26 |
Phillips Petroleum Co |
Method and apparatus for the production of solid polymers of olefins
|
US3119569A
(en)
|
1962-03-28 |
1964-01-28 |
Baricordi Antonio |
Grinding apparatus
|
US3900457A
(en)
|
1970-10-08 |
1975-08-19 |
Phillips Petroleum Co |
Olefin polymerization catalyst
|
US3887494A
(en)
|
1970-11-12 |
1975-06-03 |
Phillips Petroleum Co |
Olefin polymerization catalyst
|
US4053436A
(en)
|
1975-08-26 |
1977-10-11 |
Phillips Petroleum Company |
Spray dried titanium-containing catalyst for stress crack resistant polymer
|
US4081407A
(en)
|
1976-03-18 |
1978-03-28 |
Phillips Petroleum Company |
Catalyst support prepared by alcohol treatment of hydrogels
|
US4151122A
(en)
|
1977-12-05 |
1979-04-24 |
Phillips Petroleum Company |
Reduction and reoxidation of cogel or self-reduced catalyst
|
US4277587A
(en)
|
1977-12-05 |
1981-07-07 |
Phillips Petroleum Company |
Sulfiding and reoxidation of chromium catalyst
|
US4248735A
(en)
|
1979-06-01 |
1981-02-03 |
Phillips Petroleum Company |
Treatment of silica
|
US4177162A
(en)
|
1977-12-05 |
1979-12-04 |
Phillips Petroleum Company |
Sulfiding and reoxidation of chromium catalyst
|
US4247421A
(en)
|
1979-05-03 |
1981-01-27 |
Phillips Petroleum Company |
Activation of supported chromium oxide catalysts
|
US4294724A
(en)
|
1980-02-06 |
1981-10-13 |
Phillips Petroleum Company |
Titanium impregnated silica-chromium catalysts
|
US4504638A
(en)
|
1980-12-31 |
1985-03-12 |
Phillips Petroleum Company |
Ethylene polymers made from phosphate supported chromium catalyst
|
US4364855A
(en)
|
1980-12-31 |
1982-12-21 |
Phillips Petroleum Company |
Production of aluminum phosphate from concentrated mass
|
US4444965A
(en)
|
1980-12-31 |
1984-04-24 |
Phillips Petroleum Company |
Olefin polymerization using chromium on an aluminum phosphate produced from a concentrated mass
|
US4364842A
(en)
|
1980-12-31 |
1982-12-21 |
Phillips Petroleum Company |
Phosphate supported chromium catalyst
|
US4501885A
(en)
|
1981-10-14 |
1985-02-26 |
Phillips Petroleum Company |
Diluent and inert gas recovery from a polymerization process
|
US4382022A
(en)
|
1981-11-25 |
1983-05-03 |
Phillips Petroleum Company |
Silica having titanium incorporated through use of peroxide
|
US4588790A
(en)
|
1982-03-24 |
1986-05-13 |
Union Carbide Corporation |
Method for fluidized bed polymerization
|
US4526930A
(en)
|
1983-09-23 |
1985-07-02 |
Union Carbide Corporation |
Production of water-curable, silane modified thermoplastic polymers
|
US4665263A
(en)
|
1984-08-13 |
1987-05-12 |
Phillips Petroleum Company |
Ethylene polymerization with polychromium catalysts and resulting polymer
|
US4587227A
(en)
|
1984-08-13 |
1986-05-06 |
Phillips Petroleum Company |
Ethylene polymers and chromium catalysts
|
US4820785A
(en)
|
1986-06-16 |
1989-04-11 |
Phillips Petroleum Company |
In situ comonomer generation in olefin polymerization
|
US4735931A
(en)
|
1986-06-16 |
1988-04-05 |
Phillips Petroleum Company |
In situ comonomer generation in olefin polymerization
|
US4939217A
(en)
|
1987-04-03 |
1990-07-03 |
Phillips Petroleum Company |
Process for producing polyolefins and polyolefin catalysts
|
US4981831A
(en)
|
1988-07-25 |
1991-01-01 |
Phillips Petroleum Company |
Twice-aged porous inorganic oxides, catalysts, and polymerization processes
|
US4966951A
(en)
|
1988-09-26 |
1990-10-30 |
Phillips Petroleum Company |
High strength linear, low density polyethylene polymerization process
|
US5705478A
(en)
|
1989-02-21 |
1998-01-06 |
Washington University |
Covalently linked β subunits of the glycoprotein hormones as antagonists
|
US5565175A
(en)
|
1990-10-01 |
1996-10-15 |
Phillips Petroleum Company |
Apparatus and method for producing ethylene polymer
|
US5575979A
(en)
|
1991-03-04 |
1996-11-19 |
Phillips Petroleum Company |
Process and apparatus for separating diluents from solid polymers utilizing a two-stage flash and a cyclone separator
|
US5451649A
(en)
|
1991-05-09 |
1995-09-19 |
Phillips Petroleum Company |
Organometallic fluorenyl compounds, preparation, and use
|
US5631335A
(en)
|
1991-05-09 |
1997-05-20 |
Phillips Petroleum Company |
Process of polymerizing olefins using diphenylsilyl or dimethyl tin bridged 1-methyl fluorenyl metallocenes
|
US5466766A
(en)
|
1991-05-09 |
1995-11-14 |
Phillips Petroleum Company |
Metallocenes and processes therefor and therewith
|
US5210352A
(en)
|
1991-05-09 |
1993-05-11 |
Phillips Petroleum Company |
Fluorene compounds
|
US5571880A
(en)
|
1991-05-09 |
1996-11-05 |
Phillips Petroleum Company |
Organometallic fluorenyl compounds and use thereof in an alpha-olefin polymerization process
|
US5347026A
(en)
|
1993-06-11 |
1994-09-13 |
Phillips Petroleum Company |
Fluorene compounds and methods for making
|
US5436305A
(en)
|
1991-05-09 |
1995-07-25 |
Phillips Petroleum Company |
Organometallic fluorenyl compounds, preparation, and use
|
US5191132A
(en)
|
1991-05-09 |
1993-03-02 |
Phillips Petroleum Company |
Cyclopentadiene type compounds and method for making
|
US5399636A
(en)
|
1993-06-11 |
1995-03-21 |
Phillips Petroleum Company |
Metallocenes and processes therefor and therewith
|
US5401817A
(en)
|
1991-05-09 |
1995-03-28 |
Phillips Petroleum Company |
Olefin polymerization using silyl-bridged metallocenes
|
US5668230A
(en)
|
1991-07-23 |
1997-09-16 |
Phillips Petroleum Company |
Olefin polymerization
|
US5594078A
(en)
|
1991-07-23 |
1997-01-14 |
Phillips Petroleum Company |
Process for producing broad molecular weight polyolefin
|
US5436304A
(en)
|
1992-03-19 |
1995-07-25 |
Exxon Chemical Patents Inc. |
Process for polymerizing monomers in fluidized beds
|
US5352749A
(en)
|
1992-03-19 |
1994-10-04 |
Exxon Chemical Patents, Inc. |
Process for polymerizing monomers in fluidized beds
|
US5576263A
(en)
|
1993-12-28 |
1996-11-19 |
Phillips Petroleum Company |
Chromium catalyst compositions and ethylene polymerization processes therewith
|
US5496781A
(en)
|
1994-05-16 |
1996-03-05 |
Phillips Petroleum Company |
Metallocene catalyst systems, preparation, and use
|
US5498581A
(en)
|
1994-06-01 |
1996-03-12 |
Phillips Petroleum Company |
Method for making and using a supported metallocene catalyst system
|
US5541272A
(en)
|
1994-06-03 |
1996-07-30 |
Phillips Petroleum Company |
High activity ethylene selective metallocenes
|
US5420320A
(en)
|
1994-06-08 |
1995-05-30 |
Phillips Petroleum Company |
Method for preparing cyclopentadienyl-type ligands and metallocene compounds
|
US5455314A
(en)
|
1994-07-27 |
1995-10-03 |
Phillips Petroleum Company |
Method for controlling removal of polymerization reaction effluent
|
US5563284A
(en)
|
1994-09-09 |
1996-10-08 |
Phillips Petroleum Company |
Cyclopentadienyl-type ligands, metallocenes, catalyst systems, preparation, and use
|
US5530072A
(en)
|
1995-04-19 |
1996-06-25 |
Mobil Oil Corporation |
Introduction of long chain branching into linear polyethylenes
|
US5631203A
(en)
|
1995-05-04 |
1997-05-20 |
Phillips Petroleum Company |
Metallocene compounds and preparation thereof containing terminal alkynes
|
US5654454A
(en)
|
1995-05-30 |
1997-08-05 |
Phillips Petroleum Company |
Metallocene preparation and use
|
US5705579A
(en)
|
1996-07-17 |
1998-01-06 |
Phillips Petroleum Company |
Olefin polymerization
|
US6174971B1
(en)
|
1997-01-28 |
2001-01-16 |
Fina Technology, Inc. |
Ziegler-natta catalysts for olefin polymerization
|
US6486274B1
(en)
|
1997-01-28 |
2002-11-26 |
Fina Technology, Inc. |
Hydrogen response Ziegler-Natta catalyst for narrowing MWD of polyolefin, method of making, method of using, and polyolefins made therewith
|
US6239235B1
(en)
|
1997-07-15 |
2001-05-29 |
Phillips Petroleum Company |
High solids slurry polymerization
|
TR200000905T2
(en)
|
1997-08-27 |
2000-07-21 |
The Dow Chemical Company |
Fluoral changes in vinyl aromatic monomers with alpha-olefin interpolymers
|
US6319998B1
(en)
|
1998-03-04 |
2001-11-20 |
Exxon Mobil Chemical Patents Inc. |
Method for making polymer blends by using series reactors
|
KR100531628B1
(en)
|
1998-03-20 |
2005-11-29 |
엑손모빌 케미칼 패턴츠 인코포레이티드 |
Continuous slurry polymerization volatile removal
|
US6187880B1
(en)
|
1999-02-16 |
2001-02-13 |
Phillips Petroleum Company |
Process for producing an olefin polymer using a metallocene
|
US6262191B1
(en)
|
1999-03-09 |
2001-07-17 |
Phillips Petroleum Company |
Diluent slip stream to give catalyst wetting agent
|
US7067603B1
(en)
|
1999-12-22 |
2006-06-27 |
Exxonmobil Chemical Patents Inc. |
Adhesive alpha-olefin inter-polymers
|
US7041617B2
(en)
*
|
2004-01-09 |
2006-05-09 |
Chevron Phillips Chemical Company, L.P. |
Catalyst compositions and polyolefins for extrusion coating applications
|
EP1199161A1
(en)
|
2000-10-20 |
2002-04-24 |
SOLVAY POLYOLEFINS EUROPE - BELGIUM (Société Anonyme) |
Polyethylene pipe
|
BE1014145A3
(en)
|
2001-04-27 |
2003-05-06 |
Solvay Sociutu Anonyme |
REINFORCED TUBE IN PLASTIC MATERIAL AND METHOD FOR MANUFACTURING SAID TUBE.
|
ATE475677T1
(en)
|
2001-05-11 |
2010-08-15 |
Borealis Tech Oy |
METHOD FOR CROSSLINKING POLYMER ARTICLES
|
JPWO2002096983A1
(en)
|
2001-05-31 |
2004-09-09 |
旭化成株式会社 |
Fluorine ion exchange membrane
|
US6657024B1
(en)
|
2002-09-03 |
2003-12-02 |
Fina Technology, Inc. |
Polymerization catalyst system using n-butylmethyldimethoxysilane for preparation of polypropylene film grade resins
|
US7678866B2
(en)
*
|
2003-04-28 |
2010-03-16 |
Tosoh Corporation |
Polyethylene composition and process for producing same
|
TW200504093A
(en)
|
2003-05-12 |
2005-02-01 |
Dow Global Technologies Inc |
Polymer composition and process to manufacture high molecular weight-high density polyethylene and film therefrom
|
US8192813B2
(en)
|
2003-08-12 |
2012-06-05 |
Exxonmobil Chemical Patents, Inc. |
Crosslinked polyethylene articles and processes to produce same
|
US7776987B2
(en)
|
2003-09-05 |
2010-08-17 |
Dow Global Technologies, Inc. |
Resin compositions for extrusion coating
|
EP1541601A1
(en)
|
2003-12-09 |
2005-06-15 |
SOLVAY (Société Anonyme) |
Improved process for producing silane crosslinked polyethylene
|
EP1574772B1
(en)
|
2004-03-12 |
2008-07-02 |
Borealis Technology Oy |
A crosslinked ethylene polymer pressure pipe and a method for the preparation thereof
|
US7795321B2
(en)
|
2004-03-17 |
2010-09-14 |
Dow Global Technologies Inc. |
Rheology modification of interpolymers of ethylene/α-olefins and articles made therefrom
|
US7696280B2
(en)
|
2004-04-30 |
2010-04-13 |
Chevron Phillips Chemical Company, Lp |
HDPE resins for use in pressure pipe and related applications
|
GB0418581D0
(en)
|
2004-08-20 |
2004-09-22 |
Solvay |
Polymer composition
|
AU2005316788B2
(en)
|
2004-12-17 |
2012-04-05 |
Dow Global Technologies Llc |
Rheology modified polyethylene compositions
|
US7026494B1
(en)
|
2005-01-10 |
2006-04-11 |
Chevron Phillips Chemical Company, Lp |
Polymerization catalysts for producing high melt index polymers without the use of hydrogen
|
US7951872B2
(en)
|
2005-06-22 |
2011-05-31 |
Exxonmobil Chemical Patents Inc. |
Heterogeneous polymer blend with continuous elastomeric phase and process of making the same
|
US7935760B2
(en)
|
2005-06-22 |
2011-05-03 |
Exxonmobil Chemical Patents Inc. |
Process of making a heterogeneous polymer blend
|
US7928164B2
(en)
|
2005-06-22 |
2011-04-19 |
Exxonmobil Chemical Patents Inc. |
Homogeneous polymer blend and process of making the same
|
ES2334045T3
(en)
|
2005-08-18 |
2010-03-04 |
Zimmer Gmbh |
HIGH MOLECULAR WEIGHT POLYETHYLENE ITEMS AND PROCEDURES TO FORM HIGH MOLECULAR WEIGHT POLYETHYLENE ITEMS.
|
FR2892172B1
(en)
|
2005-10-13 |
2007-12-14 |
Arkema Sa |
MULTILAYER TUBE BASED ON MODIFIED FLUORINATED POLYMER
|
US7709577B2
(en)
|
2005-12-07 |
2010-05-04 |
Exxonmobil Chemical Patents Inc. |
Process of making polymer blends
|
EP1820820A1
(en)
|
2006-02-15 |
2007-08-22 |
INEOS Manufacturing Belgium NV |
Polyethylene composition
|
US7744803B2
(en)
|
2006-08-02 |
2010-06-29 |
Shawcor Ltd. |
Photo-crosslinkable polyolefin compositions
|
WO2009060044A1
(en)
|
2007-11-06 |
2009-05-14 |
Dsm Ip Assets Bv |
Process for producing (ultra) high molecular weight polyethylene
|
EP2090616B1
(en)
|
2008-02-15 |
2012-10-03 |
Borealis Technology OY |
Metal deactivating polymer composition
|
US20110039082A1
(en)
|
2008-02-29 |
2011-02-17 |
Yun Xiaobing B |
Oriented Films Comprising Ethylene/a-Olefin Block Interpolymer
|
CA2736590A1
(en)
|
2008-10-31 |
2010-05-06 |
Chevron Phillips Chemical Company Lp |
Oligomerization catalyst system and process for oligomerizing olefins
|
US8410217B2
(en)
|
2008-12-15 |
2013-04-02 |
Exxonmobil Chemical Patents Inc. |
Thermoplastic polyolefin blends
|
US8114946B2
(en)
|
2008-12-18 |
2012-02-14 |
Chevron Phillips Chemical Company Lp |
Process for producing broader molecular weight distribution polymers with a reverse comonomer distribution and low levels of long chain branches
|
US20100221561A1
(en)
|
2009-02-27 |
2010-09-02 |
Sherman Jr Robert L |
Polyolefin composition having improved oxidative stability
|
US8372771B2
(en)
|
2010-02-16 |
2013-02-12 |
Chevrton Phillips Chemical Company LP |
System and method for catalyst activation
|
US8318883B1
(en)
|
2011-06-08 |
2012-11-27 |
Chevron Phillips Chemical Company Lp |
Polymer compositions for blow molding applications
|
US9133313B2
(en)
|
2012-08-08 |
2015-09-15 |
The Regents Of The University Of California |
Olefin metathesis for effective polymer healing via dynamic exchange of strong carbon-carbon bonds
|
US8865846B2
(en)
*
|
2012-09-25 |
2014-10-21 |
Chevron Phillips Chemical Company Lp |
Metallocene and half sandwich dual catalyst systems for producing broad molecular weight distribution polymers
|
US8912285B2
(en)
*
|
2012-12-06 |
2014-12-16 |
Chevron Phillips Chemical Company Lp |
Catalyst system with three metallocenes for producing broad molecular weight distribution polymers
|
US8815357B1
(en)
*
|
2013-02-27 |
2014-08-26 |
Chevron Phillips Chemical Company Lp |
Polymer resins with improved processability and melt fracture characteristics
|
US10577440B2
(en)
|
2013-03-13 |
2020-03-03 |
Chevron Phillips Chemical Company Lp |
Radically coupled resins and methods of making and using same
|
US10654948B2
(en)
|
2013-03-13 |
2020-05-19 |
Chevron Phillips Chemical Company Lp |
Radically coupled resins and methods of making and using same
|