Patents for C08F 110 - Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond (14,255)
06/1978
06/06/1978US4093795 Multi-stage isolation of high pressure polyethylene
05/1978
05/02/1978US4087602 Multi-stage isolation of high pressure polyethylene
04/1978
04/25/1978US4086185 Process for activating catalyst for polymerization of propylene before polymerization
04/18/1978US4085266 Process for the high pressure production of polyethylene
04/04/1978US4082910 Multi-stage isolation of high pressure polyethylene
01/1978
01/10/1978US4068060 Method of removing oligomers from olefin monomer vapor in the polymerization of olefins
01/10/1978US4068053 Method of removing water from liquid olefin in the polymerization of olefins
12/1977
12/27/1977US4065612 Phenol modified polymerization catalyst and polymerization process
12/27/1977US4065609 Polymerization process
12/13/1977US4063009 Polymerization of ethylenically unsaturated hydrocarbons
11/1977
11/29/1977US4060569 Hydrocarbon polymers
11/22/1977US4059720 Process for the production of polyethylene having molecular weights above 500,000
10/1977
10/11/1977US4053435 Catalysts for the polymerization of ethylene
09/1977
09/20/1977US4049896 Olefin polymerization catalyst
08/1977
08/16/1977US4042769 Chromium catalyst on silica aerogel
08/16/1977US4042610 Process for preparing hydrocarbyl and silahydrocarbyl transition metal dihydrocarbylamides
08/09/1977US4041226 Chromium tris-diorgano-orthophosphate-alkyl aluminum halide catalysts for olefin polymerization and alkylation of aromatic compounds
08/02/1977US4039560 Method of producing modified polyethylene wax
07/1977
07/19/1977US4037041 Process for the polymerization of alpha-olefins, catalyst employed in such a process and method for the preparation thereof
07/12/1977US4035561 Ethylene, catalyst, silica
06/1977
06/14/1977US4029875 Radical polymerization of ethylene in the presence of cyclic olefin
05/1977
05/31/1977US4027085 Exothermic
04/1977
04/19/1977US4018737 Emulsions of ethylene polymers and copolymers with controlled molecular weight and particle size
04/12/1977US4017553 Process for the preparation of linear alpha-olefin oligomers, subsequent hydrogenation thereof and saturated products thus obtained
03/1977
03/29/1977US4015060 Catalyst and process for the polymerization of olefins
03/15/1977US4012574 Of olefins dispersed in a hydrocarbon using a catalyst and surfactant with perfluorocarbon groups
02/1977
02/22/1977US4009140 Clear ethylene polymer emulsions having light transmission of at least 95% and polishes containing the same
02/15/1977US4008049 Apparatus for controlling operational parameters in polymerization equipment
02/08/1977US4007321 Manufacture of particulate olefin polymers
01/1977
01/18/1977US4003712 Fluidized bed reactor
11/1976
11/30/1976US3995097 By the addition of aluminum or chromium salts of an alkyl salicylic acid and an alkali metal alkyl sulfosuccinate
11/09/1976US3991260 Process for preparing polyolefins
11/09/1976US3991259 Catalyst and process for the preparation of low-pressure polyethylene
10/1976
10/19/1976US3987020 Manufacture of ethylene polymers
10/19/1976US3986983 Catalyst and method of polymerizing
10/12/1976US3985718 Polymerization of olefinic monomers using a four component initiator
10/05/1976US3984351 Olefin polymerization catalyst
08/1976
08/31/1976US3978017 Production of high solids containing polyethylene emulsions
08/31/1976US3977997 Manufacture of a modified titanium component for Ziegler-Natta catalysts
08/31/1976US3977993 From silica hydrogel
07/1976
07/27/1976US3971768 Vapor phase reactor off-gas recycle system for use in the vapor state polymerization of monomers
07/20/1976US3970611 Melt finishing process for polymers produced by vapor state polymerization processes
07/13/1976US3969335 Manufacture of homopolymers of 4-methylpentene-1
07/13/1976US3969297 Clear ethylene polymer emulsions having particle size less than 100 angstrom units and polishes containing the same
07/13/1976US3969272 Chromium tris-diorgano-orthophosphate-alkyl aluminum halide catalysts for olefin polymerization and alkylation of aromatic compounds
07/13/1976US3969269 Olefine polymerization catalyst incorporating an organo-phosphorus compound
06/1976
06/22/1976US3965018 Process for preparing a concentrate of a polyalpha-olefin in a lubricating oil base stock
06/15/1976US3963690 Polymerization of ethylene in stirred autoclave with cooled inner wall
05/1976
05/18/1976US3957910 Alkene polymers modified with halogenated polyalkene
05/18/1976US3957448 Divided horizontal reactor for the vapor phase polymerization of monomers at different hydrogen levels
04/1976
04/06/1976US3948806 Large pore silica and polymerization catalyst
02/1976
02/24/1976US3940345 Olefine polymerization catalyst
01/1976
01/20/1976US3933770 Method of preparing transition metal complex catalysts
01/13/1976US3932477 Cyclooctatetraene complexes of niobium and tantalum
01/06/1976US3931135 Process for reusing polymerization solvent by recycling