Patents
Patents for C08F 291 - Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups (6,613)
08/1991
08/07/1991EP0439755A2 Process for preparing graft polyols and the polyols prepared thereby
08/07/1991EP0185741B1 Structured latex particles which are film forming and a process for their preparation
08/06/1991CA1287440C Particulate hydroperoxidized poly-n-vinyl lactam, its preparation and usethereof
08/06/1991CA1287418C Flame retardant polymer compositions
07/1991
07/31/1991EP0439074A2 Resin composition for cationically electrodepositable paint
07/31/1991CA2035129A1 Process for producing a styrene polymer composition
07/30/1991US5035944 Method for treating substrates
07/24/1991EP0438255A2 Process for preparing crosslinked resin particles
07/24/1991EP0438051A2 Polyarylene sulfide resin composition
07/24/1991EP0437808A2 Graft copolymers of polyolefins and a method of producing same
07/24/1991EP0437623A1 Aqueous emulsion
07/24/1991CN1053247A Epoxy modified polyols as dispersants for high styrene, high solids content polymer polyolo
07/17/1991EP0437348A2 Epoxy modified polyols as dispersants for high styrene, high solids content polymer polyols
07/16/1991US5032459 Rubber, unsaturated acid or epoxy, unsaturated aromatic
07/13/1991CA2033724A1 Polyarylene sulfide resin composition
07/11/1991DE4000543A1 Emulsion graft-copolymers with high grafting yield - obtd. by pre-activating aq. emulsion of graft substrate with initiator and oxygen, before adding the grafting monomers, etc.
07/10/1991EP0436198A2 Process for the production of glass fiber reinforced composite material
07/10/1991EP0436080A2 Core-shell polymer and its use
07/10/1991CN1052872A Production of polymer system for water-erodible coatings
07/03/1991EP0435173A2 Modified polymer rubber and process for preparing the same
06/1991
06/26/1991EP0434619A2 Process for incorporating O-hydroxyphenyl-S-triazin into organic polymers
06/26/1991EP0434494A1 Process for the fabrication of cast plate from thermoplastic resins
06/26/1991EP0433345A1 Peptide synthesis method and solid support for use in the method.
06/18/1991CA1285092C Microsuspension process for preparing solvent core sequential polymer dispersion
06/15/1991WO1991009141A1 Magnetically responsive fluorescent polymer particles and application thereof
06/13/1991WO1991008240A1 Silane modified resin
06/13/1991WO1991008235A1 Production of stable polymer dispersions using amphoteric polymers as stabilizers
06/12/1991EP0431015A1 Modified polymers
06/05/1991EP0430611A2 Pigmented particles
06/05/1991EP0429668A1 Soft coated film
06/05/1991EP0429565A1 Graft copolymers and lubricants containing such as dispersant-viscosity improvers.
06/04/1991US5021469 Binder for aqueous gloss paints
06/04/1991CA1284695C Modified latex polymer compositions
05/1991
05/29/1991EP0429215A2 Production of polymer system for water-erodible coatings
05/29/1991EP0429207A1 Method of treating or coating a substrate with an aqueous composition and the use of such compositions
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
05/29/1991CN1051739A Method for treating substrates
05/23/1991WO1991007445A1 Radiation curable compositions based on 4-acetoxystyrene and 4-hydroxystyrene homopolymers
05/23/1991CA2067795A1 Radiation curable compositions based on 4-acetoxystyrene and 4-hydroxystyrene homopolymers
05/22/1991CN1051576A Method for use of elastomeric coatings
05/21/1991US5017458 Method for production of graft copolymer, pattern replication method, and base polymer and resist for graft copolymerization
05/15/1991EP0427300A1 Interpenetrating polymer network compositions
05/14/1991US5015712 Method for preparing imide-containing polymers
05/08/1991EP0426073A2 Solid feeding of silane crosslinking agents into extruder
05/07/1991US5013795 Azlactone graft copolymers
05/07/1991US5013771 Process for the production of glass fiber reinforced composite material
04/1991
04/24/1991EP0423628A2 Core-shell polymer, resin composition and molded article thereof
04/24/1991CA2028160A1 Core-shell polymer and its use
04/20/1991CA2042015A1 Polymers containing pendant thiuram disulfide functions; process for preparing the same and their use for manufacturing grafted copolymers
04/20/1991CA2027612A1 Polymers with thiuram disulfide pendant groups; process for preparing the same and their use for the manufacturing of grafted copolymers
04/16/1991US5008324 Novel damping compositions
04/15/1991CA2027381A1 Core-shell polymer, resin composition and molded article thereof
04/13/1991WO1991005812A1 Method for preparing imide-containing polymers
04/13/1991CA2066182A1 Method for preparing imide-containing polymers
04/10/1991EP0421814A2 Conductive plastic composite and its preparation and use
04/10/1991EP0421787A2 Method of coating a substrate with an ambient temperature-drying aqueous elastomeric composition
04/09/1991US5006441 Liquid developer for electrostatic photography
04/07/1991CA2026081A1 Method for use of elastomeric coatings
04/03/1991WO1991004990A1 Stable emulsion polymers and methods of preparing same
04/02/1991US5004762 And mono and polyethylenically unsaturated radiation polymerizable compounds; coatings
03/1991
03/21/1991WO1991003506A1 Process for grafting of nitrogen-containing polymers, and polymers thus obtained
03/20/1991EP0417310A1 Production of rubber-modified styrenic resin
03/14/1991DE4028326A1 Grafting ethylenically unsatd. monomers onto nitrogen-contg. polymers - by reacting in presence of water-contg. medium, carbon-tetra:chloride and reducing agent
03/13/1991EP0416616A2 Process for preparing composite hollow particles
03/13/1991EP0091453B1 Process for the preparation of polymer particles
03/12/1991CA1281492C Crosslinked polymer microparticle
03/06/1991EP0415606A2 Polymer microparticle and coating composition containing the same
03/05/1991US4997883 Impact resistance modifier for polycarbonate
02/1991
02/27/1991EP0414396A1 N-Hydroxyalkyl-mercaptoalkanamides
02/27/1991CN1049496A Thiol-terminated hydroxyamides
02/26/1991US4996265 Process for preparation of monodisperse polymer particles having increased particle size
02/25/1991CA2023792A1 Polymer microparticle and coating composition containing the same
02/19/1991US4994524 Rubber modified reaction moldable nylon-6 compositions
02/19/1991US4994523 Crosslinked graft polymer of polysiloxane and unsaturated compounds
02/13/1991EP0412832A2 Graft-modified substance, process for preparing same, and thermoplastic resin composition using the graft-modified substance
02/13/1991EP0412801A1 A process for the preparation of rubber-reinforced monovinylidene aromatic polymers
02/12/1991US4992192 Hydrophic shell-hydrophobic core shell polymer
02/05/1991US4990572 Emulsion polymerized crosslinked polymer
02/05/1991US4990571 Emulsion and graft polymerization of polyfunctional unsaturated monomers, metal-containing monomers; crosslinking; biological activity; paints
02/05/1991US4990279 Shell-core polymer in liquid; reduced current density
01/1991
01/30/1991EP0410607A2 Process for producing uniformly sized beads of styrene/methacrylic acid copolymer
01/29/1991US4988771 Graft copolymer having dispersion stabilizing effect, a process for producing the same, and a process of emulsion polymerization using the same
01/28/1991CA2020778A1 Process for producing uniformly sized beads of a styrene/methacrylic acid copolymer
01/22/1991CA1279318C Hydrocarbon compositions containing polyolefin graft polymers
01/15/1991US4985473 Poly/fluorooxyalkylene/urethanes
01/15/1991US4985160 Branched polymers as fuel oil additives
01/15/1991US4985064 Microsuspension process for preparing solvent core sequential polymer dispersion
01/11/1991WO1991000873A1 Aqueous emulsion
01/03/1991DE3921299A1 Sinterable, finely-divided PVC moulding material - by suspension polymerisation of vinyl chloride, with addn. of emulsion-PVC latex before sepn. from aq. phase
01/02/1991EP0405607A2 Stable polymer/polyols made without macromonomer
01/02/1991CA1278629C Sulphur-containing graft products
01/01/1991US4981885 Polymer dispersions, process for their preparation, and their use as binders
01/01/1991US4981882 Paints
12/1990
12/31/1990CA2020147A1 Stable polymer/polyols made without macromonomers
12/27/1990WO1990015831A1 Soft coated film
12/19/1990EP0402748A2 Moulding compositions with improved fogging containing vinyl chloride polymers
12/18/1990US4978695 Fine-particle aggregate emulsion and process for producing same
12/18/1990US4978481 Process for the encapsulation of preformed substrates by graft copolymerization
12/18/1990CA1277875C Polysiloxane-grafted copolymer release coating on sheet materials andadhesive tapes
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