Document MMG9OdENr4Eo7GEed8eRXzg7V

SOLFAST BLUES (Phthalocyanine Blues) Class 7700 S-W Manufacture 11-1-57 CP Mews Letter L-33 Page 3 The Solfaat Blues are copper phthalocyanine. They are characterized by extreme chemical Inertness, freedom from bleeding, and resistance to fading. Because of their exceptional properties, they are gradually replacing other types of blue pigments for practically all uses except where only the most inexpensive pigments are desired. The Solfast Blues have excellent resistance to light in full shade and tints, excellent resistance to heat, acid, and alkali, and do not bleed In oil, water, or alcohol. Solfast Blues tend to form crystals In aromatic hydrocarbon solvents, thus the paint loses strength on standing. To counteract this tendency, crystallizing resistant types have been developed. flocculation Is the characteristic of some Phthalocyanine Blues to produce either a lighter or darker shade when the enamel Is sprayed than when it is flowed or dipped. Flocculation resistant types are available. Principal Standards Special Standards S-W Code PCSC Mo. Code Mo. Description S-W Code PCSC Mo. Code No. Description 7710 33101 Medium shade. Crystallizing resistant type. Brilliant shade, high strength. -- 7704 23100 Red shade. Crystallizing type. 33100 Medium shade. Crystallizing. 7708 33102 Medium shade. Crystallizing resistant type. Similar to 7710 In shade and strength. Slightly higher oil absorp tion, slightly harder grind ing. Our own manufacture to replace 7710. Should be used in place of it. 43100 Green shade. Flocculating and crystallizing resistant type. Greener and cleaner than 7710. 77 C 84 25101 Red shade. Reduced toner of 23100. 18% pigment on China clay. Because of lower shipping costs, it Is used by overseas factories to make Super Rem Tone instead of 22100 pulp. Pulps (77 C "54) 22100 Red shade. Regular water pulp of 23100 for latex paints. 10% pigment, 10% solids. -- 11432 Red shade. Stlr-ln pulp of 23100. Mon-Ionic surfactant.* 20% pigment, 29% solids. -- 11431 Medium shade. Stir-In pulp of 33102. Anionic surfactant.** 20% pigment, 23% solids. 11433 Green shade. Stlr-ln pulp of 7708. Anionic surfactant.** 20% pigment, 23% solids. 11434 Green shade. Stlr-ln pulp of 7708. Non-lonlc surfactant.* 20% pigment, 29% solids. Recommended for all types of emulsions. Especially designed for acrylic and butadiene-styrene types; not recommended for polyvinyl acetate. 0007-PMC-000000382 Class 7700 S-W Manufacture 11-1-57 CP News Letter L-33 Page 4 VICTORIA BLUES The Victoria Blues are aade by precipitation of the basic victoria blue dye with phosphotungstic or phosphomolybdic acid. The naae "Solfast," when applied to the Victoria Blues, indicates tungstated pigments and "Royal" designates molybdated Victoria Blue pigments. They have excellent strength and are very brilliant in tints. The Victoria Blues are not widely used in the paint Industry because they are too expensive. They have a slight bleed in lacquer solvents. S-V Code PCSC No. Code No. Description 77 C 22 CP-476 Solfast Victoria Blue. Tungstated type. Brilliant shade, very high strength, fairly good lightfastness, good bleed resistance. CP-637 Royal Victoria Blue. Molybdated type. Similar to 77 C 22 but not quite as llghtfast or clean in tints. METHYL VIOLETS Methyl Violets are produced by the precipitation of the basic dyestuff with phosphotungstic or phos- phomolybdic acid. There are two types available: Solfast Methyl Violet (tungstated) and Royal Methyl Violet (molybdated). They are brilliant, high strength colors with fair light resistance, but are not considered suffi ciently llghtfast to permit use under severe exposure. They are quite sensitive to alkali. They are transparent at low pigment concentrations. The Methyl Violets are not widely used in paints and enamels, although for certain types of enamels, the Solfast Methyl Violet does find a place. S-W Code PC6C No. Code No. Description 7731 CP-490 Solfast Methyl Violet. Tungstated type. Brilliant shade, very high strength, good lightfastness. Produces very clean tints. Non-bleeding in oil, water, and paraffin, but has a slight bleed in lacquer solvents. 7735 CP-639 Royal Methyl Violet. Molybdated type. Similar to 7731 but not quite as lightfast or clean in tints. 0007-PMC-000000383 T Class 7700 S-W Manufacture 11-1-57 CP News Letter L-33 Page 5 FLUSHED PHTHALOCYANINE BLUES AND METHYL VIOLETS S-V Code No. PC6C Code No. Pigment Name Pigment % Type__ Figment % Others Wt./Gal. Flushed in General Purpose Alkyd Varnish (37 C 18) .. (77 C 51) (77 C 26) (77 C 35) FL-11-301 FL-11-300 FL-11-316 FL-11-327 Solfast Blue G Solfast Blue NCNF Solfast Blue R Solfast Blue R-NC 77 C 36 Spec. 77 C 38 7710 22% 17% 20% 17% 55% Resin Solids . 45% 40% It ( SI. II 45% 1* If 20% 38% 40% 38% (145) It It It 9.0 8.2 8.1 8.2 Flushed in High Quality Alkyd Varnish (3853) (77 C 60) FL-11-200 Solfast Blue NC (7712) FL-11-218 Solfast Blue NC 33102 7710 15% 20% Flushed in Linseed Oil (7714) (77 C 30) -- (77 C 23) CP-766 CP-1047 CP-1335 CP-482 Solfast Blue R Solfast Blue NC, Solfast Blue NC Methyl Violet Spec. 7710 7710 7731 - 20% 20% 13% 44% 26% Resin Solids 59% (145) 33% i n 47% It 7.9 8.3 - 60% (2702) 60% 74% It 56% (25 C 4) 20% (25 C 4)9.2 20% It 8.9 13% It 8.5 12.7 Flushed in Soya Alkyd (3948) (77 C 63) FL-11-117 Solfast Blue NC 33102 . 15% 39% Resin Solids 46% (323) 8.6 Flushed in Soya Alkyd (39 C 65) -- FL-11-111 Solfast Blue NCNF Spec. 17% 45% Resin Solids 38% (145) 8.1 Flushed in Vinylite Solution (45 C 38) (77 C 61) FL-11-116 Solfast Blue NC 33102 15% 17% 4561 68% (556) 8.8 Flushed in Soya Linseed PE Alkyd (3870) (77 C 78) FL-11-118 Solfast Blue NC 33102 15% 67% Resin Solids 18% (145) 8.6 0007-PMC-000000384 Page 77-1 April 15, 1955 CLASS 7700 Blue and Violet Pigments, Organic 7700-7719 Phthalccyanine Blues (Monstral,, etc.) 7720-7739 Miscellaneous Organic Blues (Methyl Violet, Indanthrene Blue) 77UO-7799 Open 0007-PMC-000000385 M5550.01 Page 77-2 April 15, 1955 I. PHTHALOCYANINE BLOES A. Pigments Number Name 7700 7701 7702 7710 77A7 Monastral Blue BL282D, 50? Lake Palomar Blue B73, 50? Lake BP-366D, 75? Resinated Toner Solfast Sky Blue, Non-Crystal. Monastral Blue, WD, BP192D g Ao o # 8.16 8.52 7.60 7.32 7.8U Remarks - 77C12 77C18 1102k 77C3i* 77C36 Monastral Fast Blue .BB Extra Monastral Blue BG, BT297D Solfast Sky Blue, Lake Phthalocyanine Blue, b8-3208 Solfast Sky Blue 7.U6 5.56 Restrj CP Dept. Restr? Auto. Lacquers Emulsions * 77C38 77CU1 77CU9 77D1 77*0. - 77N2 Solfast Sky Blue R Solfast Blue Toner Heliogen Blue BV Intermix for 7710 Monastral Blue B, BT28IiD Skyline Blue B-U712 7.32 7.36 Shercfore Martin-Senour B. Dispersions, Purchased Number Name Pig. < c/of Re-sin 77A1 77C10 77C13 77C16 77C19 Pliolite Base 66s5 PC Blue BNC Press Cake Heliogen BOT Press Cake Heliogen Blue UPO Base Fastolux Press Cake, U8-3559 7.5 70.5 S5 - 77C21 77C28 77C39 77CU6 77CU7 Fastolux Press Cake, 48TI3 Calco Cyan. Blue GT Pulp Heliogen Blue Press Cake, BNF-BNC Fastolux Blue Press Cake, U8T23 Calco Cyan. Blue GT Press Cake NVM #/G Bulk ? 75F g Ao o # 100 9.U6 25 3.U0 77CU8 77D2 77D3 77F3 77F5 Monastral Blue BCFN Press Cake FS 888 Flushed Perm. Blue FS 898 Flushed Perm. Blue RBH 1035 Monastral Blue BV P.C. 30 8.7 7.95 13.U 30-35cps ty'C hO 8.33 77F6 77F8 77F9 77F12 77Flh Heliogen Blue Press Cake Fastolux Blue Press Cake Monastral Blue BB Press Cake Heliogen Blue BNC Press Cake Monastral Blue BCFH Press Cake 0007-PMC-000000386 I. PHTHALOCYANINE BLUES (Con't) C. Dispersions, Manufactured Number ? Pigment Vehicle NVK 7712 771U 77C25 77C26 77C30 > ' 77C31 77C35 7.7C37 20 7710 33 20 77038 (38 (U2 Solfast Sky Blue Pulp, h5% 20 77038 hO 20 7710 (38 (U2 7710 17 7702 20 U5 D. PV&L Bases * Number % Pigment. 'Vehicle BLbO BLUlt BL93U BL13U3 BLlhltii 18.0 16.5 12.5 18.8 7.5 7702 7702 77D1 7702 7702 (2539) (2539) (37CU2) (39U8) (3966) Page 77-3 April 15, 1955 Vehicle (3853) #3 Lithe (2702) (37C18) (25A17) (2702) (3870) (37018) DOP ' #/G 8.U 8.30 8.20 8.58 9.79 #/G 8.30 8.90 8.10 9.20 Bulk ' 8.90 # Plasti-Toner Remarks COPPER PHTHALOCYANINB BLUES consist of four units of phthalonitrile with one copper atom in the center of the ring. Phthalocyanine Blues are highly resistant to acids and alkalis, and resistant to reducing and mildly oxidising conditions. They are quite heat resistant in baking finishes, are non-bleeding, very lightfast and highly durable. Tinctorial strength is many times that of ultramarine blues. Because phthalocyanine blues tend to fern crystals in aromatic hydrocarbon solvents, non-crystalline types have been developed, 7700 50? blue lake with excellent resistance to crystallizing. 7701 50? blue lake which should be replaced by 7700 whenever available. 7702 75? resinated toner. Non-flocculating and non-crystallising. Recommended as replacement for 7700 and 7710 on an equal phthalo-- cyanine basis. May be reactive with maleic modified vehicles. 7710 A non-cyrstallizing toner. 77C2U Emulsions 0007-PMC-000000387 T Page 77-U April 15, 1955 II,-, ORGANIC SLOES, MISCELLANEOUS A, Pigments Number Name 77C17 77C20 110,22 77C33 77D28 Indanthrene Blue BI, 20% Lake Eosol Blue Dye Solfast Victoria Blue, Std, Victoria Blue BO, Ex. Cone. Indo Blue Reddish B75 B, Dispersions, Purchased Number Name 1109' 77F2: 77L2 77T2 4 Victoria Blue BA Base Lithosol Blue GL Press Cake Anthraquirione Sky Blue Base Resamine Blue D, PV&L Bases Number % Pigment Vehicle BKL2li6 28 77C17 (3853) Oil Abs. S-W 10-9.2 39 38 #/G 8,66 Bulk G/10Q? Remarks 6.19 5.17 6.19 Intermix; Auto. -- Restr; CP Dept. Automotive Remarks - Remarks INDANTHRENE BLUE is a vat type product extended to form a lake, approximating the hue of ultramarine blue, but less brilliant in shade. Durability and lightfastness are excellent, even when highly extended with prime white pig ments, Its chief use is for reddening the shades of iron or phthaiocyanine blues, 77C17 20 Lake VICTORIA BLUE is made by precipitation of the basic dyestuff with phosphotungstic and phosphomolybdic acids It is similar to alkali blues but not widely used because of cost, 11022 Victoria Blue Standard 0007-PMC-000000388 Page 77-5 April 15, 1955 III. ORGANIC VIOLETS, MISCELLANEOUS A. Pigments Number Name Oil Abs. Bulk S-W hl9.2 G/IOO# Remarks 7731 7735 77A6 77CU 77D20 Solfast Methyl Violet Royal Purple Methyl Violet BT122D Platinum Violet BL333D Methyl Violet Dye U6 5.13 77 6.71 - 5.u8 Restrj Graphic Arts lull 5.20 Restr; Acme 77D22 Ihdo Violet Lake B 77D25 Palladium Fast Violet Toner 77C29 Methyl Violet, Ex. Cone. B. Dispersions, Purchased Number Name 77C2 77F1 77F10 77F11 77F13 Methyl Violet Paste Idthosol Fast Violet I4RN Fast Violet I4RNL Paste Brilliant Anthrogen Violet IiR PC Lithosol Violet hRN PC c. Dispersions, Manufactured Number % Pigment Vehicle NVM Vehicle 3.98 6.33 #/G Restrj; Acme Restrj; Auto. Restrj; CP Dept. Remarks Sherdye Sherdye Sherdye 77C23 iiU 7731 56 #2 Litho 13.30 Remarks METHYL VIOLETS are produced by precipitation of dyestuffs with phosphotungstic or phosphomolybdic acids. They are brilliant, high strength colors with fair light resistance, but are not considered sufficient!;' lightfast to permit use under severe exposure. They are quite sensitive :,o alkali. They are transparent at low pigment con centrations. 7731 Solfast Methyl Violet has good permanence in full strength and tints, and produces very clean tints. It is non-bleeding in oil, water, and paraffin, but has a slight bleed in lacquer solvents. 7735 Royal Purple is slightly inferior to 7731 in cleanliness of tints, and darkens more readily on exposure to sunlight. 0007-PMC-000000389