Document nk53gKqx5MypE52JVJkx70ZEz

Page 33-1 R. S. Gajownilc Chicago November 30, 1955 Class 3300 Rosin, unesterified, and spirit: and oil varnishes made therefrom. 3300-3309 Rosin, unpolymerized, and spirit solutions thereof. 3310-3319 Rosin, polymerized, hydrogenated, disproportionated or otherwise processed without added materials other than H, 0 or X, and spirit solutions thereof. 3320-3329 Rosin, metallized (limed rosin, gloss oils, etc.) and spirit solutions thereof. 3330-3399 Rosin and oil varnishes where the last two numerals indicate 7, oil content in the non-volatile portion. 0007-PMC-000000243 Page 33-2 November 30* 1956 Number Material_________ _______ ________________ Melting Point Color U. S. C.Resin Standards 3300 3310 33A5 3 3All WW Gum Rosin Polymerized Wood Rosin FF Wood Rosin Ppt. Manganese Resinate 70 - 84 85 - 103 76 Std. - (B&R) (B&R) (B&R) KH min. WG min. FF min. - ' 33C1 33C5 33C6 33C16 33C18 Limed Polymerized Rosin Oxidation Product of Terpine Oxidized Rosin Acids Zinc Resinate Zinc Resinate , 4.87. 130-135 (B&R) 86.5 (Drop Method) 100-110 (B&R) 205 std. (B&R) 130-135 (Capillary) I min. FF min. 33C20 33C25 33C27 33C28 33C30 33C31 33F3 Rosin Med. Color Galex W-100(Hydrogenated Rosin) WG Gum Rosin Staybelite Neville Re3in R-17 Calcium Resinate Ppt. Copper Resinate 62 std. 68 - 84 - - (B&R) (B&R) WC std. WG std. - - - 33T3 3373 33Y5 33X6 Tall Oil Rosin Helix, 5.5% Limed Rosin Zirex Resin 67. Limed Polypale, Filtered 132 std. 130-135 265-275 (B&R) (B&R) (B&R) WC min. N std. I min. Kuii'.l>cr % Oil Resin % NVM Solvents (GHT) Viscosity (3322) (3324) (3330) (3362) (3383) 00 00 6 (1527) 63.4 (1562) 83.8 (1562) Zn. Resinate Lim. Zn. 3300 Limed 3300 timed 3300 Limed 3300 64 60 55 38 49 (145)' (145) 24:76 - (145):(125) (145) (145) H-M N-P E-G K-M S-U (33A2) 66 2(1521) 98(27027 Limed Pb. 3300 40 (145) R-T (33C4) (33C14) (33C15) 14.4 (2541) 75 21(2539) 79(1562) 92 (1562) 3300 Limed 3300 3300 23.8 41.5 54.5 50:50 - (323):(125) (125) (145) Thin 0 std. F Std. (33C21) (33C22) (33C23) (33C26) (33C32) 00 38.4 (1562) 70 (2C24) 00 Zein A, 3300 '. 66 Limed 3300 - 55 62 Limed 3300 100 Zein A, 3300 66 (406) (145) (406) W std. D-F 7'-9* V-X (33D10) (33F4) (33N1) (33N2) (33X2) 00 31 (27F7) 65 (1562) 80 20(1527) 80(1562) 00 Vinsol 3300 Limed 3300 Limed 3300 Limed 3300 40 (5120) W std. 62 20:80 - (329):(125) A2-A4 39 (145) K-K 52 (145) F std. 55 24:76 - (145):(125) G-I 0007-PMC-000000244 Page 33-3 November 30, 1956 Acid Value 158 - 175 140 - 160 165 std. - 50 - 60 119 std. 90- 105 - 15 std. - 156 - 157 158 - 175 - 175 std. 75 std. Remarks - _ ----------- - - Stencil Ink8 - D64 - Fuchsine Inks - Pigment Dispersion - Azo Dye Flushed Colors Sherdye m- Color(Card.) 11 nun:. 14 max. 12 max. 12 11 max. Dark A.V./NVK 64 - 82 24 - 34 12 - 25 Remarks Used as drier - - - Bulk Gal./lOO Lbs. 11.1 11.1 11.1 - 11.2 11.0 10.0 9.7 10.5 11.1 11.1 11.5 - 10.3 11.2 I.O.C. F.P.'F 105 min. 105 min. 55 min. 105 min. 105 min. 105 min. @ 75F Lbs./GaL. 8.20 7.90 7.75 7.19 7.32 7.25 Number 3300 3310 33A5 33A11 33C1 33C5 33C6 33C16 33C1S 33C20 33C25 53C27 33C2& 33C30 33C31 33F3 33T3 33Y3 3375 33Y6 Number (3322) (3324) (3330) (3362) (3383) (33A2) 8-10 12 std. 14 std. - 14 max. - 14 max. - 18 max. 14 max. 11 std. 12 max. 10.5 - - 53 std. - * 64-82 ** - m m Gasket cement vehicle - Has driers added Similar to (3330) 105 min. 55 min. 105 min. 55 min. 105 min. . - 55 min. 105 min. 105 min. 55 min. 7.07 7.07 7.41 8.30 7.62 7.85 8.7 8.30 9.0 7.65 7.19 7.35 7.67 (33C4) (33C14) (33C15) (33C21) (33C22) (33C23) (33C26) (33C32) (33D10) (33F4) (33H1) (33N2) (33X2) 0007-PMC-000000245 Page 33-4 November.30, 1956 Remarks There are two types of rosin - gum rosin and wood rosin.. Gum rosin Is obtained from living trees. Hood rosin is obtained from stump wood. Either type of rosin consists essentially of 857. resin acids, 107. unsaponifiable matter, and 51 esters. Wood rosin and gum rosin are usually interchangeable. Wood rosin does tend to bleach when heated to about 260C and therefore, is the rosin normally used In the manufacture of gloss oil,' maleic resins, and modified phenolic resins. Rosin has a very high acid value, low melting point, low hardness, and poor durability Because of these properties, rosin is seldom used without treatment of some kind. 'Metalized rosin (calcium and zinc) has a lower acid value, is harder, and has a much higher melting point. Zinc resinates have better water resistance than .calcium reslnate. *. Polymerized rosin has a higher melting point and better durability. (3324) Is similar to (3330) but Instead of treating the rosin with straight calcium, a mixture of zinc and' calcium is used. (332A) is also reduced with mineral spirits Instead of VM&P naphtha. These factors tend to retard the initial drying rate of an enamel film, but by keeping the film open for a short period of time, it permits the film to attain a better degree of through drying. This also improves the flow when it is used in dipping enamels. , (3330) Used to shorten the oil length of a varnish because of the addition of rosin. It may be added to paints and enamels to speed up drying time and gloss. (3330) may be used in dipping finishes to promote smoother draining and to prevent formation of a bead or thick lip of paint on the edge of the piece. (3330) may also be used in Bulletin colors where it can be used in combination with sine stea rate to form a metallic soap. The disadvantages of (3330) are that it is brittle and has very poor water resistance and exterior durability*' It will also cause dis coloration if enamels containing (3330) are baked. (3362) Has excellent gloss and rather rapid dry. It is used in black drum enamels, railway maintenance finishes, and air dry Industrials. (3383) Used in black drum enamels and air dry primers. (33C15) Has very rapid initial dry and therefore is an excellent anti-bleed ing vehicle. Used in aluminum paints to be applied over asphalt, etc. (33N1) Similar to (3362) but has better* dip tank stability. Used on conduit cables. 0Q07-PMC-000000246 Page 33-4 Hovember 30, 1956 Remarks There are two types of rosin - gum rosin and wood rosin. Gum rosin is obtained front living trees. T-'ood rosin is obtained from 6tump wood. Either type of rosin consists essentially of 85% resin acids, 10% unsaponifiable matter, and 5% esters. Wood rosin and gum rosin are usually interchangeable. Wood rosin does tend to bleach when heated to about 260C end therefore, is the rosin normally used in the manufacture of gloss oil, maleic resins, and modified phenolic resins. Rosin has" a very high acid value, low melting point, low hardness, and poor durability* Because of these properties, rosin is seldom used without treatment of some kind. Metalized rosin (calcium and zinc) has a lower acid value, is harder, and has a much higher melting point. Zinc resinates have better water resistance than calcium reslnate. . .- Polymerized rosin has a higher melting point and better durability. (3324) Is similar to (3330) but instead of treating the rosin with straight calcium, a mixture of zinc and calcium is used. (3324) is also reduced with mineral spirits Instead of VM&P naphtha. ** These factors tend to retard the initial drying rate of an enamel film, but by keeping the film open for a short period of time, it permits the film to attain a better degree of through drying. This also improves the flow when it is used in dipping enamels. (3330) Used to shorten the oil length of a varnish because of the addition * of rosin. It may be added to paints and enamels to speed up drying, time and gloss. (3330) may be used in dipping finishes to promote . smoother draining and to prevent formation of a bead or thick lip of paint on the edge of the piece. (3330) may also be used in Bulletin colors where it can be used in combination with zinc stea rate to form a metallic soap. The disadvantages of (3330) are that it is brittle and has very poor water resistance and exterior durability. It will also cause dis coloration if enamels containing (3330) are baked. (3362) Has excellent gloss and rather rapid dry. It is used in black drum enamels, railway maintenance finishes, and air dry industrials. (3383) Used in black drum enamels and air dry primers. (33C15) Has very rapid initial dry and therefore is an excellent anti-bleed ing vehicle. Used in aluminum paints to be applied over asphalt, etc. (33N1) Similar to (3362) but has better*dip tank stability. Used on conduit cables. 0007-PMC-000000247