Detail of "12624-35-0"

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CAS Number:
12624-35-0
Name:
Versamid 754
Molecular Structure:
Formula:
C₃₈H₇₂N₂O₄
Molecular Weight:
620.9893
Synonyms:
Versamid 900;Versamid 140;9,12-Octadecadienoic acid (9Z,12Z)-,polymers,dimer,polymer with 1,2-ethanediamine;
Density:
g/cm³
Boiling Point:
360.6°Cat760mmHg
Flash Point:
273°C
Component:
107-15-3, 6144-28-1, 60-33-3

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Laminates for packaging having a printed layer: Laminates for packaging having a printed layer. (Toppan Printing Co., Ltd., Japan). Jpn. Kokai Tokkyo Koho JP 58166045 A2 1 Oct 1983 Showa, 6 pp.Chemicals with cas numbers 37189-83-6 and 9003-07-0 also play role. (Japanese). (Japan). CODEN: JKXXAF. CLASS: IC: B32B027-28. ICA: B65D065-40; C09D011-10. APPLICATION: JP 82-48520 26 Mar 1982. DOCUMENT TYPE: Patent CA Section: 42 (Coatings, Inks, and Related Products) Section cross-reference(s): 38 Laminates having a printed layer for packaging are prepd. by printing a base material with an ink layer comprising 100 parts ink and 0.1-10 parts polyamide resin (mol. wt. 2000-10,000, amine value 50-600) made from a dimer acid and an alkylenediamine and then coating with an olefin copolymer contg. an unsatd. glycidyl compd. Thus, a 15-m biaxially oriented nylon film was gravure-printed with a mixt. of 0.3 part Versamid 140 [12624-35-0] (mol. wt. 3000, amine value 390) and 100 parts white ink, and then coated to thickness 40 m at 230° with Bondfast 7B (ethylene-glycidyl methacrylate-vinyl acetate copolymer) [36604-80-5] to give a film having adhesive strength 810 (background) and 680 g/15 mm (printed portion), compared with 800 and 20, resp., with no polyamide in the ink. .

Durable cast epoxy tooling composition: Durable cast epoxy tooling composition. Dearlove, Thomas J.; Gray, Richard K.; Atkins, Richard P. (General Motors Corp., USA). U.S. US 4423094 A 27 Dec 1983, 5 pp. (English). (United States of America). CODEN: USXXAM. CLASS: IC: B05D003-02. NCL: 427386000. APPLICATION: US 82-440976 12 Nov 1982. DOCUMENT TYPE: Patent CA Section: 42 (Coatings, Inks, and Related Products) Coating compns. having good wear resistance for metal stamping machine tools comprise an epoxy novolak resin contg. abrasive filler, an aliph. amine curing agent, and an imidazole deriv. high-temp. curing agent. The compns. may also be used to cast an entire tool. Thus, Epi-Rez SU 2.5 [89191-26-4] epoxy novolak 100, Epi-Rez 5048 [78040-92-3] 25, SiC (320 mesh) 188, Versamid 140 [12624-35-0] and curing agent Z (a eutectic mixt. of methylenedianiline [101-77-9] and m-phenylenediamine [108-45-2]) 6.25 parts were mixed. The high-temp. curing catalyst was 5 parts 2-ethyl-4-methylimidazole [931-36-2]. The cured compn.Except for chemicals metioned above, 42765-17-3 and 12624-35-0 are also used. had a compressive strength so high it could not be crushed in the test device. .