ITRM930340A1 - MIXTURE OF ISOPHTHALIC VEGETABLE RESINS, WITH VERY TRANSPARENT ORGANIC PIGMENTS, FOR PRINTING INKS AND FOR TECHNICAL DRAWING, HELIOGRAPHY, PAINTING, GRAPHICS AND SIMILAR. - Google Patents
MIXTURE OF ISOPHTHALIC VEGETABLE RESINS, WITH VERY TRANSPARENT ORGANIC PIGMENTS, FOR PRINTING INKS AND FOR TECHNICAL DRAWING, HELIOGRAPHY, PAINTING, GRAPHICS AND SIMILAR. Download PDFInfo
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- ITRM930340A1 ITRM930340A1 IT000340A ITRM930340A ITRM930340A1 IT RM930340 A1 ITRM930340 A1 IT RM930340A1 IT 000340 A IT000340 A IT 000340A IT RM930340 A ITRM930340 A IT RM930340A IT RM930340 A1 ITRM930340 A1 IT RM930340A1
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- isophthalic
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- 239000000203 mixture Substances 0.000 title claims description 21
- 239000000976 ink Substances 0.000 title claims description 18
- 239000011347 resin Substances 0.000 title claims description 17
- 229920005989 resin Polymers 0.000 title claims description 17
- 235000013311 vegetables Nutrition 0.000 title claims description 13
- 239000012860 organic pigment Substances 0.000 title claims description 5
- 238000007639 printing Methods 0.000 title claims description 5
- 238000010422 painting Methods 0.000 title claims description 4
- 239000000049 pigment Substances 0.000 claims description 14
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims description 6
- 238000004873 anchoring Methods 0.000 claims description 6
- 229910017052 cobalt Inorganic materials 0.000 claims description 5
- 239000010941 cobalt Substances 0.000 claims description 5
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 5
- 239000000944 linseed oil Substances 0.000 claims description 5
- 239000000344 soap Substances 0.000 claims description 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 4
- 239000000686 essence Substances 0.000 claims description 4
- 235000021388 linseed oil Nutrition 0.000 claims description 4
- 239000003921 oil Substances 0.000 claims description 4
- 235000019198 oils Nutrition 0.000 claims description 4
- 239000011230 binding agent Substances 0.000 claims description 3
- 239000013032 Hydrocarbon resin Substances 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims description 2
- 238000000227 grinding Methods 0.000 claims description 2
- 229920006270 hydrocarbon resin Polymers 0.000 claims description 2
- 230000007935 neutral effect Effects 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- 238000007670 refining Methods 0.000 claims description 2
- 239000004408 titanium dioxide Substances 0.000 claims description 2
- 150000003626 triacylglycerols Chemical class 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- IPJKJLXEVHOKSE-UHFFFAOYSA-L manganese dihydroxide Chemical compound [OH-].[OH-].[Mn+2] IPJKJLXEVHOKSE-UHFFFAOYSA-L 0.000 claims 1
- 239000004854 plant resin Substances 0.000 claims 1
- 239000003086 colorant Substances 0.000 description 6
- 239000000123 paper Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 241001465805 Nymphalidae Species 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- GLLRIXZGBQOFLM-UHFFFAOYSA-N Xanthorin Natural products C1=C(C)C=C2C(=O)C3=C(O)C(OC)=CC(O)=C3C(=O)C2=C1O GLLRIXZGBQOFLM-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000007815 allergy Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 125000001475 halogen functional group Chemical group 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- BZDIAFGKSAYYFC-UHFFFAOYSA-N manganese;hydrate Chemical compound O.[Mn] BZDIAFGKSAYYFC-UHFFFAOYSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 238000007645 offset printing Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Inks, Pencil-Leads, Or Crayons (AREA)
Description
"MISCELA DI RESINE VEGETALI ISOFTALICHE, CON PIGMEN-TI ORGANICI TRASPARENTISSIMI, PER INCHIOSTRI DI STAM-PA E PER DISEGNO TECNICO, ELIOGRAFIA, PITTURA, GRA-FICA E SIMILI". "MIXTURE OF ISOPHTHALIC VEGETABLE RESINS, WITH VERY TRANSPARENT ORGANIC PIGMEN, FOR PRINTING INKS AND FOR TECHNICAL DRAWING, HELIOGRAPHY, PAINTING, GRAPHICS AND THE LIKE".
TESTO DELLA DESCRIZIONE TEXT OF THE DESCRIPTION
L'invenzione concerne una miscela di resine vegetali isoftaliche, comprendente pigmenti organici molto trasparenti, per la realizzazione di inchiostri utilizzabili nella stampa, nel disegno tecnico, in eliografia, pittura, grafica e altre applicazioni. The invention relates to a mixture of isophthalic vegetable resins, comprising highly transparent organic pigments, for the production of inks that can be used in printing, technical drawing, heliography, painting, graphics and other applications.
E' noto che i materiali coloranti esistenti attualmente per la tecnica dell'acquerello, della tempera, della guache, coline, fuxine e i colori acrilici o quelli per pennarelli, vengono diluiti con acqua o con alcol, con la conseguenza di inumidire, gonfiare e increspare i supporti sui quali si applicano. It is known that the coloring materials currently existing for the technique of watercolor, tempera, guache, coline, fuxine and acrylic colors or those for felt-tip pens, are diluted with water or alcohol, with the consequence of moistening, swelling and wrinkling the supports on which they are applied.
Scopo dell'invenzione ? quello di ottenere un inchiostro adatto per usi differenziati, come quello di colorare sia i disegni tecnici che le loro copie eliografiche e di altro genere, realizzate su tutti i tipi di supporti cellulosici o plastificati, inseribili in tutti i tipi di macchine fotocopiatrici. Purpose of the invention? that of obtaining an ink suitable for different uses, such as that of coloring both technical drawings and their heliographic and other copies, made on all types of cellulosic or plasticized supports, which can be inserted in all types of photocopying machines.
Lo scopo si raggiunge con una miscela o impasto di resine vegetali oftaliche, provenienti da olii di lino .polimerizzati e ossidati ad alta viscosit? con pigmenti organici trasparentissimi, a massima stabilit? e resistenza alla luce,e con componenti aggiunti, atti alla realizzazione di un inchiostro, adatto alle applicazioni descritte. The purpose is achieved with a mixture or mixture of ophthalmic vegetable resins, coming from linseed oils .polymerized and oxidized with high viscosity. with very transparent organic pigments, with maximum stability? and lightfastness, and with added components, suitable for making an ink, suitable for the applications described.
La miscela in una variante preferita, esemplificativa e non limitativa prevede la preparazione del seguente legante, con percentuali ponderali su un totale di 100; - 76 parti di resina vegetale isoftalica proveniente da olio di lino polimerizzato e ossidato ad alta viscosit? del tipo m. Pas = 700-750 a temperatura di 20?C con 63-65% di trigliceridi; The mixture in a preferred, exemplary and non-limiting variant provides for the preparation of the following binder, with weight percentages out of a total of 100; - 76 parts of isophthalic vegetable resin from polymerized and oxidized high viscosity linseed oil of type m. Pas = 700-750 at a temperature of 20 ° C with 63-65% of triglycerides;
- 10 parti di idrato di alluminio o allumina colloidale (pigmento neutro) per rendere pi? pastoso e corposo l'impasto; - 10 parts of aluminum hydrate or colloidal alumina (neutral pigment) to make more? doughy and full-bodied the dough;
- 5 parti di resina ciclocaucci? a bassa viscosit? 120-170 a 20?C per aumentare l'adesivit?; - 5 parts of cyclocaucci resin? low viscosity 120-170 at 20 ° C to increase adhesiveness;
- 5 parti di saponi deglicerinizzati per migliorare la filmazione e l'ancoraggio; - 5 parts of deglycerinized soaps to improve filming and anchoring;
- 2 parti di naftanato di cobalto o idrato di manganese; - 2 parti di resina idrocarburica Karboresin a bassa viscosit?, con densit? 115-200 m alla temperatura di 20?C, per avere una buona stendibilit?. - 2 parts of cobalt naphthanate or manganese hydrate; - 2 parts of low viscosity Karboresin hydrocarbon resin, with high density 115-200 m at a temperature of 20? C, to have a good spreadability.
Naturalmente le percentuali suindicate possono avere delle variazioni, secondo le caratteristiche dei materiali che possono essere dell'ordine di grandezza: Of course, the percentages indicated above may have variations, according to the characteristics of the materials which can be of the order of magnitude:
- da 68 a 90 parti su cento di resine vegetali oftaliche, da olio di lino, - 68 to 90 parts per cent of ophthalmic vegetable resins, from linseed oil,
- da 8 a 15 parti di idrato di alluminio o allumina colloidale; - from 8 to 15 parts of aluminum hydrate or colloidal alumina;
- da 2 a 5,5 parti di resina ciclo caucci?, - 2 to 5.5 parts of rubber resin cycle ?,
- da 3 a 7,0 parti di saponi deglicerinizzati, - 3 to 7.0 parts of deglycerinized soaps,
- da 1,5 a 2,5 parti di naftanato di cobalto, - 1.5 to 2.5 parts of cobalt naphthanate,
- da 1,5 a 3,5 parti di Karboresin. - from 1.5 to 3.5 parts of Karboresin.
Il procedimento di fabbricazione, secondo l'invenzione, prevede l'impasto di detto legante con pigmenti organici trasparenti di massima stabilit? e resistenza alla luce, in funzione delle caratteristiche dei pigmenti stessi. The manufacturing process, according to the invention, provides for the mixing of said binder with transparent organic pigments of maximum stability. and resistance to light, depending on the characteristics of the pigments themselves.
In un esempio di applicazione, per la realizzazione di una tricromia, sono previsti i seguenti componenti: In an example of application, for the realization of a three-color process, the following components are provided:
- giallo permanente targato concentrazione critica in volume di pigmento C C P V = 26%, - permanent yellow labeled critical concentration by volume of pigment C C P V = 26%,
- Rosso Magenta bordo permanente volume = 26-28%, - Magenta permanent edge volume = 26-28%,
- Cyan blu C C P V = 18-20%. - Cyan blue C C P V = 18-20%.
La macinazione si fa con diversi passaggi (2-4) fino ad arrivare a una granulometria di 0,07-0,09 micron in un macchina raffinatrice tricilindrica dove si ottiene una pasta colorata al massimo di intensit? di concentrazione di pigmenti e di massima viscosit?. The grinding is done with several steps (2-4) up to a particle size of 0.07-0.09 microns in a three-cylinder refining machine where a colored paste is obtained at maximum intensity. concentration of pigments and maximum viscosity.
L'inchiostro a base di resina isoftalica, cos? ottenuto, ? pronto per la successiva mescolatura in un mixer, in ambiente climatizzato, dove con rigorose misurazioni per ogni singolo pigmento, si stabiliscono le aggiunte di additivi necessari per portare la miscela ai parametri di un prodotto adatto per molti usi e con le caratteristiche di compatibilit? previste dalla presente invenzione. Isophthalic resin based ink, what is it? obtained, ? ready for subsequent mixing in a mixer, in an air-conditioned environment, where with rigorous measurements for each individual pigment, the additives necessary to bring the mixture to the parameters of a product suitable for many uses and with the characteristics of compatibility are established? envisaged by the present invention.
L'impasto viene quindi mescolato ed inglobato con: - 10 parti di idrato di alluminio (pigmento incolore), - 5 parti di resina ciclocaucci? a bassa viscosit? per 1'ancoraggio; The mixture is then mixed and incorporated with: - 10 parts of aluminum hydrate (colorless pigment), - 5 parts of cyclocaucci resin? low viscosity for anchoring;
- 2 parti di Karboresin in pasta, per una buona stendibilit? nelle pellicole filmogene e per favorire la scorrevolezza del prodotto, quando deve esser diluito; - 2 parts of Karboresin in paste, for a good spreadability? in film-forming films and to facilitate the smoothness of the product, when it must be diluted;
- 5 parti di saponi deglicerinizzati per facilitare una distribuzione uniforme del pigmento e migliorare la resistenza dell'inchiostro, - 5 parts of deglycerinized soaps to facilitate uniform pigment distribution and improve ink resistance,
- 2 parti di idrato Manganese o Naftanato di Cobalto; - 2 parts of hydrated manganese or cobalt naphthanate;
La miscela suddescritta pu? essere preparata per l'uso in pi? intensit? di tinta per ogni inchiostro e cio?: - intensit? di tinta 100%, in pasta colorata macinata, con massima intensit? del pigmento; The mixture described above can? be prepared for use in pi? intensity of tint for each ink and that is: - intensity? 100% color, in ground colored paste, with maximum intensity? of the pigment;
- successiva diluizione in mixer, con olii isoftalici quanto basta secondo la viscosit? finale, per schiarire ed omogenizzare secondo intensit? del 75%-50% e 25% per 12 colori di estrazioni primaria; - subsequent dilution in a mixer, with isophthalic oils as required according to the viscosity? final, to lighten and homogenize according to intensity? 75% -50% and 25% for 12 colors of primary extractions;
- eventuale aggiunta di idrato di alluminio allo stesso scopo di creare le tonalit? richiesta. - possible addition of aluminum hydrate for the same purpose of creating the shades? request.
I vantaggi e le caratteristiche della miscela che costituisce il presente brevetto a base di resine isoftaliche, possono essere cos? descritti: The advantages and the characteristics of the mixture constituting the present patent based on isophthalic resins, can be so? described:
- il prodotto ottenuto da olii vegetali, senza terre colorate, ossidi metallici, pigmenti azoici o altri, risulta atossico e biodegradabile; - the product obtained from vegetable oils, without colored earth, metal oxides, azo pigments or others, is non-toxic and biodegradable;
- gli inchiostri ottenuti con la miscela sono inodori, indelebili, non infiammabili e non producono allergie; - essi inoltre presentano massima stabilit?, elevata resistenza alla luce e all?acqua; - the inks obtained with the mixture are odorless, indelible, non-flammable and do not produce allergies; - they also have maximum stability, high resistance to light and water;
- il prodotto finale ? caratterizzato da un forte ancoraggio, stendibilit? e adesivit? su tutti i tipi di supporti, quali carte, lucidi, plastificati, carte eliografiche, legno, vetro ecc.; - the final product? characterized by a strong anchoring, spreadability? and adhesiveness? on all types of media, such as papers, transparencies, laminates, heliographic papers, wood, glass, etc .;
- garantisce una perfetta fotoriproducibilit?. - guarantees perfect photoreproducibility.
- gli inchiostri applicati su stampa non dissolvono i disegni preesistenti, - inks applied to print do not dissolve pre-existing designs,
- si diluiscono con essenze vegetali o con olii isoftalici, in sostituzione dell'acqua o alcool, senza inumidire o deformare disegni tecnici o qualsiasi supporto, - they are diluted with vegetable essences or isophthalic oils, replacing water or alcohol, without wetting or deforming technical drawings or any support,
- non macchiano, non lasciano tracce, n? aloni, non trapassano lo spessore delle carte e simili, - do not stain, leave no traces, n? halos, do not penetrate the thickness of the cards and the like,
- il colore si spande uniformemente e mantiene inalterata la sua intensit? colorica, con il passare del tempo. - the color spreads evenly and maintains its intensity unaltered? colorica, with the passage of time.
Inoltre, i coloranti ottenuti con la miscela, secondo l'invenzione, una volta applicati, formano una pellicola filmogena di vari spessori che possono essere facilmente trasferiti sugli altri supporti prima di essiccarsi. Furthermore, the dyes obtained with the mixture according to the invention, once applied, form a film-forming film of various thicknesses which can be easily transferred to the other supports before drying.
Applicati su radiografie o su film cellulosico non inumidiscono la gelatina; le colorazioni sbagliate su carte lucide e plastificate si possono cancellare con essenze vegetali del tipo gemma di pino. Applied on radiographs or on cellulosic film they do not moisten the gelatin; the wrong colors on glossy and laminated papers can be erased with plant essences such as pine buds.
In concentrazione di massima intensit? di pigmento con percentuali del 100%, gli inchiostri derivati dalla miscela appaiono vivi, nitidi, brillanti, permettendo infinite combinazioni cromatiche e sovrapposizioni di colori a livello professionale, tecnico e artistico. Presentano un processo di essiccamento ossidativo rapido, non ingialliscono, non presentano screpolature e si ricoprono di una pellicola antigraffio nei lavori di belle arti e di grafica. In concentration of maximum intensity? of pigment with percentages of 100%, the inks derived from the mixture appear vivid, sharp, brilliant, allowing infinite color combinations and overlapping of colors on a professional, technical and artistic level. They have a rapid oxidative drying process, do not yellow, do not have cracks and are covered with an anti-scratch film in works of fine art and graphics.
Detti inchiostri, nella massima intensit? di pigmenti, in forma di pasta, si applicano con pennelli, spatole, rulli per stampare e nelle colorazioni in serie si applicano con sagome, nelle colorazioni sfumate con sistema tampone, spolverate con porporine metalliche e con pigmenti colorati in polvere. Said inks, in the maximum intensity? of pigments, in the form of a paste, are applied with brushes, spatulas, rollers for printing and in series colors are applied with shapes, in shaded colors with a buffer system, sprinkled with metallic purples and with colored powder pigments.
Nello stesso tempo gli inchiostri ottenuti dalla miscela possono essere diluiti con essenze vegetali o olii isoftalici e usati fluidi su qualsiasi supporto, secondo le esigenze di lavoro, con aerografo, tirarighe, compasso, pennarello o dispositivo per acquarello nelle belle arti. At the same time, the inks obtained from the mixture can be diluted with vegetable essences or isophthalic oils and used fluids on any support, according to the work needs, with an airbrush, ruler, compass, felt-tip pen or device for watercolor in the fine arts.
I prodotti secondo l?invenzione presentano una lunga conservazione, dell'ordine di almeno dieci anni in tubetti o appositi imballaggi, senza presentare alterazioni della intensit? colorica. The products according to the invention have a long conservation, of the order of at least ten years in tubes or special packaging, without presenting alterations in intensity. colorica.
Con aggiunte del 10-15% di biossido di titanio si trasformano in inchiostri coprenti, di tipo tempera guache, competitivi con le tempere classiche ad acqua e possono essere laccati. With the addition of 10-15% of titanium dioxide, they are transformed into opaque inks, of the tempera guache type, competitive with classic water-based paints and can be lacquered.
Nel caso di distribuzione irregolare dell'inchiostro, il quantitativo in eccesso pu? essere asportato per assorbimento, con un foglio di carta, e la superficie colorata risultante si presenta uniforme ed essiccata nel breve tempo dell'operazione. In the case of irregular ink distribution, the excess quantity can? be removed by absorption, with a sheet of paper, and the resulting colored surface is uniform and dried in the short time of the operation.
Inchiostri impastati con resine vegetali ad alta vi scosit? favoriscono una buona stendibilit? di filmazion ed un forte ancoraggio, anche nei sistemi di stampa tipografica , litografica, offset ed m serigrafia, migliorando le qualit? di stampaggio. Inks mixed with high-viscosity vegetable resins favor a good spreadability? of filmation and a strong anchoring, even in letterpress, lithographic, offset and screen printing systems, improving the quality? of molding.
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITRM930340A IT1261673B (en) | 1993-05-24 | 1993-05-24 | MIXTURE OF ISOPHTHALIC VEGETABLE RESINS, WITH VERY TRANSPARENT ORGANIC PIGMENTS, FOR PRINTING INKS AND FOR TECHNICAL DRAWING, HELIOGRAPHY, PAINTING, GRAPHICS AND SIMILAR. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITRM930340A IT1261673B (en) | 1993-05-24 | 1993-05-24 | MIXTURE OF ISOPHTHALIC VEGETABLE RESINS, WITH VERY TRANSPARENT ORGANIC PIGMENTS, FOR PRINTING INKS AND FOR TECHNICAL DRAWING, HELIOGRAPHY, PAINTING, GRAPHICS AND SIMILAR. |
Publications (3)
Publication Number | Publication Date |
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ITRM930340A0 ITRM930340A0 (en) | 1993-05-24 |
ITRM930340A1 true ITRM930340A1 (en) | 1994-11-24 |
IT1261673B IT1261673B (en) | 1996-05-29 |
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ITRM930340A IT1261673B (en) | 1993-05-24 | 1993-05-24 | MIXTURE OF ISOPHTHALIC VEGETABLE RESINS, WITH VERY TRANSPARENT ORGANIC PIGMENTS, FOR PRINTING INKS AND FOR TECHNICAL DRAWING, HELIOGRAPHY, PAINTING, GRAPHICS AND SIMILAR. |
Country Status (1)
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IT (1) | IT1261673B (en) |
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1993
- 1993-05-24 IT ITRM930340A patent/IT1261673B/en active IP Right Grant
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Publication number | Publication date |
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IT1261673B (en) | 1996-05-29 |
ITRM930340A0 (en) | 1993-05-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970428 |