Assignee
MONTEDIPE SPA
IT40 patents
Top patents by PatentIndex Score
US4939207AJul 3, 1990
Blends based on vinyl-aromatic polymers endowed with high tenacity and chemical resistance
MONTEDIPE SPA28 citations91
US4745221AMay 17, 1988
Catalytic process for preparing cyclohexanone-oxime
MONTEDIPE SPA40 citations91
US4794198ADec 27, 1988
Catalytic process for the manufacture of oximes
MONTEDIPE SPA47 citations89
US4925899AMay 15, 1990
Bimodal star-block copolymers, showing excellent optical properties and resilience, and process for their manufacture
MONTEDIPE SPA48 citations86
US4981554AJan 1, 1991
Thin-layer evaporator for high-viscosity, fluids
MONTEDIPE SPA30 citations85
US4889896ADec 26, 1989
Process for the imidization of copolymers of maleic anhydride with vinyl-aromatic monomers
MONTEDIPE SPA21 citations81
US4946897AAug 7, 1990
Thermoplastic compositions based on syndiotactic polymers of styrene and polyphenylene ethers
MONTEDIPE SPA19 citations79
US4980417ADec 25, 1990
Polymeric blends based on vinyl-aromatic polymers
MONTEDIPE SPA8 citations73
US4959397ASep 25, 1990
Soft and low-density foam materials from modified copolymers of ethylene with vinyl acetate and/or alkyl esters of acrylic or methacrylic acid
MONTEDIPE SPA7 citations73
US4946871AAug 7, 1990
Soft and low-density foam materials from modified copolymers of ethylene with vinyl acetate and/or alkyl acid
MONTEDIPE SPA9 citations73
US4937280AJun 26, 1990
Blends based on vinyl-aromatic polymers having high tenacity and impact strength
MONTEDIPE SPA9 citations73
US4933395AJun 12, 1990
Process for imidizing vinyl-aromatic copolymers
MONTEDIPE SPA6 citations73
US4822929AApr 18, 1989
Process for the catalytic trans-halogenation of a polyiodo-benzene, and, in particular, of a di-iodo-benzene
MONTEDIPE SPA9 citations73
US4808759AFeb 28, 1989
Process for the catalytic trans-halogenation of a poly-iodo-benzene
MONTEDIPE SPA10 citations73
US5041652AAug 20, 1991
Method for the preparation of a catalyst for the ammoximation of carboxylic compound
MONTEDIPE SPA18 citations72
US4849473AJul 18, 1989
Stengthened high impact styrene polymers showing improved physical-mechanical properties
MONTEDIPE SPA8 citations72
US4968842ANov 6, 1990
Catalytic process for the manufacture of oximes
MONTEDIPE SPA13 citations71
US5120866AJun 9, 1992
Process for oxidizing fluorinated olefins and catalysts useful for the purpose
MONTEDIPE SPA7 citations70
US4948820AAug 14, 1990
Thermodegradable compositions based on crystalline homo- or copolymers of propylene and process for carrying out the selective degradation of such homo- and copolymers
MONTEDIPE SPA12 citations70
US4894478AJan 16, 1990
Process of producing ketoximes
MONTEDIPE SPA16 citations69
US4788354ANov 29, 1988
Method for the synthesis of iodobenzene
MONTEDIPE SPA7 citations69
US4788353ANov 29, 1988
Method for the synthesis of iodobenzene
MONTEDIPE SPA11 citations69
US5091437AFeb 25, 1992
Polyisocyanate compositions and their use in the preparation of flexible polyurethane foams
MONTEDIPE SPA13 citations68
US4925896AMay 15, 1990
Process for the continuous production in solution of styrene thermoplastic resins
MONTEDIPE SPA12 citations68
US4868058ASep 19, 1989
Multilayer polymeric coextruded slabs and structural shapes
MONTEDIPE SPA9 citations68
US4939234AJul 3, 1990
Polymerization of lactam polyisocyanate having the isocyanate groups blocked with lactam
MONTEDIPE SPA6 citations67
US4874307AOct 17, 1989
Cutting device for high-temperature granulation of thermoplastic polymers
MONTEDIPE SPA11 citations67
US5049614ASep 17, 1991
Blends based on vinyl-aromatic polymers having high tenacity and impact strength
MONTEDIPE SPA2 citations62
US4866124ASep 12, 1989
Blends based on vinyl-aromatic polymers endowed with improved characteristics of chemical resistance
MONTEDIPE SPA4 citations62
US4849472AJul 18, 1989
High-tenacity, High-flexibility polymeric blends
MONTEDIPE SPA3 citations62
US4684749AAug 4, 1987
Process for the synthesis of phenol
MONTEDIPE SPA2 citations62
US4918194AApr 17, 1990
Process for the synthesis of a N,N-dialkyl-hydroxylamine
MONTEDIPE SPA5 citations61
US4857295AAug 15, 1989
Process for the manufacture of iodine
MONTEDIPE SPA2 citations61
US4940773AJul 10, 1990
Process for producing modified, impact-resistant polyamides with lactam-blocked diisocyanate/monoisocyanate
MONTEDIPE SPA3 citations58
US4803230AFeb 7, 1989
Polyols-polyesters and use thereof in the production of polyurethane foams
MONTEDIPE SPA7 citations58
US5173530ADec 22, 1992
Stable dispersions of polyols containing polyvinylchloride
MONTEDIPE SPA2 citations53
US4924588AMay 15, 1990
Tool for the non-destructive removal of tubes from heat exchangers
MONTEDIPE SPA3 citations51
US4814374AMar 21, 1989
Polymeric blends based on vinyl-aromatic polymers endowed with high tenacity and chemical resistance
MONTEDIPE SPA0 citations49
US4789741ADec 6, 1988
Process for the synthesis of epsilon-caprolactam
MONTEDIPE SPA0 citations41
US4727141AFeb 23, 1988
Process for preparing trichloromelamine
MONTEDIPE SPA0 citations38