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Societa' Italiana Resine S.I.R. S.p.A.
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33 Milan, IT
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Patents Grants
last 30 patents
Information
Patent Grant
Heat-sealable polyolefin films and processes for their preparation
Patent number
4,421,780
Issue date
Dec 20, 1983
Societa Italiana Resine S.I.R. S.p.A.
Pierpaolo Buzio
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Concentrated aqueous solution of phenol and formaldehyde stable at...
Patent number
4,370,444
Issue date
Jan 25, 1983
Societa Italiana Resine S.I.R. S.p.A.
Silvestro Pezzoli
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the polymerization of formaldehyde
Patent number
4,355,153
Issue date
Oct 19, 1982
Societa Italiana Resine S.I.R. S.p.A.
Pierino Radici
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process and catalyst for the production of dichloroethane
Patent number
4,323,716
Issue date
Apr 6, 1982
Societa Italiana Resine S.I.R. S.p.A.
Roberto Canavesi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Film-forming resin for use in anti-corrosive and can-coating compos...
Patent number
4,272,416
Issue date
Jun 9, 1981
Societa Italiana Resine S.I.R. S.p.A.
Beppino Passalenti
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for improving the stability of acetal polymers
Patent number
4,268,643
Issue date
May 19, 1981
Societa Italiana Resine S.I.R. S.p.A.
Pierino Radici
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Flexible double-layer polypropylene laminates
Patent number
4,259,412
Issue date
Mar 31, 1981
Societa Italiana Resine S.I.R. S.p.A.
Pierpaolo Buzio
B32 - LAYERED PRODUCTS
Information
Patent Grant
Compositions hardenable by UV radiation comprising an unsaturated e...
Patent number
4,203,816
Issue date
May 20, 1980
Societa Italiana Resine S.I.R. S.p.A.
Silvio Vargiu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for purifying gaseous formaldehyde
Patent number
4,203,735
Issue date
May 20, 1980
Societa Italiana Resine S.I.R. S.p.A.
Paolo Colombo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing a granular thermosetting moulding composition...
Patent number
4,169,937
Issue date
Oct 2, 1979
Societa Italiana Resine S.I.R. S.p.A.
Silvio Vargiu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Unsaturated polyester resin compositions having improved stability
Patent number
4,169,113
Issue date
Sep 25, 1979
Societa Italiana Resine S.I.R. S.p.A.
Beppino Passalenti
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the production of 2,2-(4,4'-dihydroxydiphenyl)propane
Patent number
4,169,211
Issue date
Sep 25, 1979
Societa Italiana Resine S.I.R. S.p.A.
Ferdinando Ligorati
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the manufacture of a microfibrous pulp suitable for mak...
Patent number
4,167,548
Issue date
Sep 11, 1979
Societa Italiana Resine S.I.R. S.p.A.
Guido Arduini
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Flexible double-layer polypropylene laminates for the packaging of...
Patent number
4,163,080
Issue date
Jul 31, 1979
Societa'Italiana Resine S.I.R. S.p.A.
Pierpaolo Buzio
B32 - LAYERED PRODUCTS
Information
Patent Grant
Block copolymers
Patent number
4,160,789
Issue date
Jul 10, 1979
Societa'Italiana Resine S.I.R. S.p.A.
Pierino Radici
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Hardenable compositions comprising an unsaturated epoxy ester and a...
Patent number
4,159,285
Issue date
Jun 26, 1979
Societa Italiana Resine S.I.R. S.p.A.
Beppino Passalenti
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for improving the stability of etherified acetal homopolymers
Patent number
4,158,091
Issue date
Jun 12, 1979
Societa Italiana Resine S.I.R. S.p.A.
Pierino Radici
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for coating polyolefin films
Patent number
4,144,363
Issue date
Mar 13, 1979
Societa Italiana Resine S.I.R. S.p.A.
Riccardo Balloni
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Hardenable compositions comprising an unsaturated epoxy ester and a...
Patent number
4,143,090
Issue date
Mar 6, 1979
Societa Italiana Resine S.I.R. S.p.A.
Silvio Vargiu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Preparation of novolak epoxy resins
Patent number
4,137,220
Issue date
Jan 30, 1979
Societa Italiana Resine S.I.R. S.p.A.
Giorgio Lazzerini
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of cyclized polydienes
Patent number
4,133,945
Issue date
Jan 9, 1979
Societa Italiana Resine S.I.R. S.p.A.
Giuseppe Stigliani
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Preparation of liquid epoxy resins from bisphenols
Patent number
4,132,718
Issue date
Jan 2, 1979
Societa Italiana Resine S.I.R. S.p.A.
Silvio Vargiu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the separation of butadiene by plural stage extractive...
Patent number
4,128,457
Issue date
Dec 5, 1978
Societa Italiana Resine S.I.R. S.p.A.
Diego Barba
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Sintered granulate produced from acrylonitrile-butadiene-styrene co...
Patent number
4,122,135
Issue date
Oct 24, 1978
Societa Italiana Resine S.I.R. S.p.A.
GianFranco Valoti
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Process for the preparation of urea-formaldehyde condensates to be...
Patent number
4,120,685
Issue date
Oct 17, 1978
Societa Italiana Resine S.I.R. S.p.A.
Silvio Vargiu
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Moulding compositions containing a Novolak phenolic resin and an am...
Patent number
4,105,604
Issue date
Aug 8, 1978
Societa Italiana Resine S.I.R. S.p.A.
Silvio Vargiu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for improving the stability of etherified acetal homopolymers
Patent number
4,105,638
Issue date
Aug 8, 1978
Societa Italiana Resine S.I.R. S.p.A.
Pierino Radici
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Unsaturated polyester resin compositions
Patent number
4,100,221
Issue date
Jul 11, 1978
Societa Italiana Resine S.I.R. S.p.A.
Beppino Passalenti
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of etherified acetal polymers
Patent number
4,097,453
Issue date
Jun 27, 1978
Societa'Italiana Resine S.I.R. S.p.A.
Pierino Radici
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of butyl rubber
Patent number
4,096,320
Issue date
Jun 20, 1978
Societa'Italiana Resine S.I.R. S.p.A.
Luigi Verde
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
73289143 - SIRCAT
Serial number
73289143
Registration number
1225632
Filing date
Dec 9, 1980
Societa' Italiana Resine S.I.R. S.p.A.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry