Patents for C08F 2 - Processes of polymerisation (73,126)
06/1991
06/18/1991CA1285092C Microsuspension process for preparing solvent core sequential polymer dispersion
06/15/1991WO1991009141A1 Magnetically responsive fluorescent polymer particles and application thereof
06/13/1991WO1991008242A1 Method for obtaining copolymers by grafting vinyl chain units, and graft copolymers thereby obtained
06/13/1991WO1991008237A1 Polymeric stabilisers for emulsion polymerisation
06/13/1991WO1991008236A1 Use of salts of sulphonated alkenyl or alkenyl(poly)oxyalkyl phosphates as emulsifiers for emulsion polymerisation
06/13/1991WO1991008235A1 Production of stable polymer dispersions using amphoteric polymers as stabilizers
06/13/1991WO1991008192A1 Process for inhibitor exchange in radically reactive olefinically unsaturated systems
06/13/1991WO1991007999A1 Improved reaction systems and/or polymer compositions for contact with living body tissue
06/13/1991DE3940898A1 Hand-formable, light-curable sheet material - contains di- or tri- or poly-functional (meth)acrylate], mono- or di-functional urethane-acrylate oligomer, fillers, photoinitiators, etc.
06/13/1991DE3940873A1 Prodn. of surgical splints and supports - comprises using hand-workable and light-hardenable sheet material contg. esp. acrylate]-urethane] acrylate] mixt. and filler
06/12/1991EP0431626A1 Process for reducing polymer build-up in heat exchangers during polymerization of alpha-olefins
06/12/1991EP0431472A2 Resin compositions for light control sheets, and light control sheets prepared from said compositions
06/12/1991EP0431414A2 Hot-curing polyether-polyester-polyurethane urea
06/12/1991EP0431122A1 Radiation-curable binding agent systems with alpha-substituted sulphonyl compounds as photo-activators
06/12/1991CN1052122A Process for polymerization and recovery of nitrile rubber containing high bound acrylonitrile
06/11/1991US5023313 Mixing and heating an acrylic ester, 2,2-bis(allyloxymethyl) butan-1-ol, a mercaptan and crosslinker to form a storage stable syrup
06/11/1991US5023300 Olefin copolymer elastomer and propylene copolymer
06/11/1991CA1284740C Photosensitive materials containing ionic dye compounds as initiators
06/07/1991CA2031428A1 Preparation of sulphoxonium salts
06/07/1991CA2031235A1 Heat-curing polyether-polyester-polyurethane ureas
06/05/1991EP0430881A2 Photochromic compounds, process for their preparation and their use
06/05/1991EP0430611A2 Pigmented particles
06/05/1991EP0430585A2 Hydrogenated ring-opening polymer and process for producing same
06/05/1991EP0430583A2 Silane free radiation curable abrasion resistant coating composition containing an unsaturated organic compound
06/05/1991EP0430517A2 Biomosaic polymers and method for preparing same
06/05/1991EP0430349A2 Process for the polymerization and recovery of nitrile rubber containing high bound acrylonitrile
06/05/1991EP0430175A1 Resin composition for forming durable protection coating and process for forming durable protection coating on substrate
06/05/1991EP0430155A2 Polymerization catalyst, process, and improvement
06/05/1991EP0429986A2 Process for production of styrene-based resin composition
06/05/1991EP0429608A1 Processes for producing highly water absorptive resins.
06/05/1991EP0227666B1 Material for absorbing aqueous fluids
06/05/1991CN1051918A Process for producing biocompatible polymer material
06/04/1991US5021530 Cationic electrodepositable coatings
06/04/1991US5021526 Anionic polymeric stabilizers for oil-in-water emulsions
06/04/1991US5021525 Process for the manufacture of polymers
06/04/1991US5021469 Binder for aqueous gloss paints
06/04/1991US5021467 Photocurable di-(meth)acrylic acid ester resin coating composition
06/04/1991US5021466 Novel UV curable polyacrylate/solvent compositions
06/04/1991US5021465 Spiroacetal(meth)acrylate, white pigment, photoinitiator, radical-generating component
06/04/1991CA1284695C Modified latex polymer compositions
06/02/1991WO1991008234A1 Internal resin-tackified acrylic polymers containing crosslinkable comonomers
06/02/1991CA2069892A1 Internal resin-tackified acrylic polymers containing crosslinkable comonomers
05/1991
05/31/1991CA2017590A1 Polymerization catalyst, process, and improvement
05/30/1991WO1991007441A1 Photo-setting resin composition and plastic-clad optical fibers produced therefrom
05/30/1991WO1991007440A1 Allyl hydroperoxide chain transfer agents
05/30/1991WO1991007387A1 Allyl peroxide chain transfer agents
05/30/1991CA2068721A1 Allyl peroxide chain transfer agents
05/30/1991CA2068718A1 Allyl hydroperoxide chain transfer agents
05/30/1991CA2030955A1 Photochromic compounds, a process for their preparation, and their use
05/29/1991EP0429279A1 Photocross-linkable resin compositions and their use in the manufacture of dry film resists
05/29/1991EP0429215A2 Production of polymer system for water-erodible coatings
05/29/1991EP0428956A1 Process for the preparation of copolymers of maleic acid monoalkyl esters and vinylalkyl ethers
05/29/1991EP0428553A1 Amino group-containing copolymerizates, process for producing them and their use in coating agents
05/29/1991DE3939161A1 Verbesserte reaktivsysteme und/oder polymermassen fuer den gewebekontakt mit dem lebenden koerper Improved reactive systems and / or polymer masses for the living tissue contact with the koerper
05/29/1991DE3939049A1 Polymer compsns. with liq. crystal phases - have mesogenic gps. contg. cross-polarising 2,3-di:fluoro-1,4-phenylene gps. and opt. linked via spacer gps.
05/29/1991DE3939034A1 Herstellung stabiler polymerdispersionen mittels amphoterer polymerer als stabilisatoren Preparation of stable polymer dispersions by means of amphoteric polymeric stabilizers as
05/29/1991DE3938877A1 Graft copolymer contg. below 30 ppm residual monomer - by emulsion polymerisation to give graft copolymer, spray drying to form powder and extracting with supercritical carbon di:oxide
05/29/1991CN1051737A Process for profucing sticky polymers
05/29/1991CN1012680B Preparation method of changeable into pasted polyvinyl chloride polymer by continuous polymerization in the water-emulsion
05/29/1991CN1012679B Process for improved keeping on of the k-value and for improved maintenance of the productivity in the continous polymerisation of vinyl chloride in emulsion
05/28/1991US5019632 Polymerization of fluoroolefins in presence of non-volatile polymeric seed
05/28/1991US5019627 Injection-molding polyolefin composition
05/28/1991CA2030774A1 Process for the polymerization and recovery of nitrile rubber containing high bound acrylonitrile
05/28/1991CA2030506A1 Hydrogenated ring-opening polymer and process for producing same
05/28/1991CA2023745A1 Control of polymerization reaction
05/28/1991CA1284549C Process for the polymerization of propylene
05/28/1991CA1284548C Polymerization process and initiator system therefor
05/28/1991CA1284545C Process for bulk polymerizing butadiene
05/28/1991CA1284542C Thermally conducting, electrically insulating thermoplastics
05/28/1991CA1284415C Apparatus and method for gel casting
05/22/1991EP0428124A1 Pigmented painting products suited to provide corrugated surfaces
05/22/1991EP0427845A1 Gel casting method and apparatus
05/22/1991EP0427839A1 Alpha-olefin polymers.
05/22/1991CN1051566A Butadiene bulk polymerization and copolymerization methods
05/21/1991US5017667 Low temperature process, copolymerization with noncoupling monomer, color photography
05/21/1991US5017626 Visible light-curing polyester resin composition
05/21/1991US5017458 Method for production of graft copolymer, pattern replication method, and base polymer and resist for graft copolymerization
05/21/1991US5017433 Glass laminate and method of forming a glass laminate
05/21/1991US5017406 UV curable compositions cured with polysilane and peroxide initiators
05/21/1991CA1284396C Storage-stable heat-curable mixtures and the use thereof
05/16/1991WO1991006581A1 Process for preparing polyolefin fluff having controlled morphology using metallocene catalysis
05/16/1991WO1991006576A1 Polymerization reactor scale prevention
05/16/1991WO1991006535A1 Control of molecular weight and end group functionality in polymers using unsaturated peroxy compounds as chain transfer agents
05/16/1991WO1991006280A1 Production of polymers with improved properties
05/16/1991DE4035984A1 Addn. of initiators to polymerisation systems - by introducing the initiators into a water-filled feed pipe and gradually injecting them into the reactor over 20 minutes using water
05/16/1991CA2030007A1 Pigmented painting products suited to provide corrugated surfaces
05/15/1991EP0427300A1 Interpenetrating polymer network compositions
05/15/1991EP0328612B1 Process for the gas phase polymerisation of olefin monomers
05/14/1991US5015713 Alkaline polymerization of carboxylated polymers
05/14/1991US5015710 Process for producing a blended metathesis/radical polymer composition
05/14/1991US5015709 Radiation-curable liquid resin for secondary coating lightwave guides
05/14/1991US5015708 Precipitation polymerization of terpolymers of a vinyl lactam, a polymerizable carboxylic acid and a hydrophobic monomer in an aliphatic hydrocarbon solvent
05/14/1991US5015706 Polymer-supported 4-(N-benzyl-N-methylamino)pyridine catalyst and process for same
05/14/1991US5015551 Resin particles dispersed in a dielectric nonaqueous solvent for making printing plates or sheets
05/14/1991US5015415 N,N-disubstituted phthalamic acids and their ammonium salts, and their uses thereof as surfactants, emulsifiers, and conditioning agents in shampoos
05/14/1991CA1284242C Stable emulsions of water resistant polyvinyl alcohol-stabilized vinyl chloride-ethylene copolymers
05/14/1991CA1284241C Interpolymers of polyvinyl chloride and polyimides
05/08/1991EP0426646A1 Process for preparing polyolefin fluff having controlled morphology using metallocene catalysis
05/08/1991EP0426530A1 Fluoroacrylic telomers and their use as hydrofuge and oleofuge products on diverse substrates
05/08/1991EP0426487A2 Heat-curable silicone compositions having improved bath life