Detail of "3069-25-8"

Reference

Adhesive based on hydroxyl group-containing polymer mixtures

Adhesive based on hydroxyl group-containing polymer mixtures. Huber, Hans; Haensel, Eduard; Geier, Gerhard (Dynamit Nobel A.-G. , Fed. Rep. Ger.). Ger. Offen. DE 3220865 A1 8 Dec 1983, 23 pp. (German). (Germany). CODEN: GWXXBX. CLASS: IC: C09J003-14; C09J007-00; C08L067-00; C08L071-00; C08L033-06. APPLICATION: DE 82-3220865 3 Jun 1982. DOCUMENT TYPE: Patent CA Section: 37 (Plastics Manufacture and Processing) Section cross-reference(s): 55 Polyesters or polyethers contg. OH groups are treated with reaction products of an organosilane RNHZSi(R1)n(OR2)3-n or HSZSi(R1)n(R2)3-n (R = H, alkyl, cycloalkyl, etc.; Z = C1-5 alkylene; R1 = Me or Et; R2 = alkyl or alkoxyalkyl; n = 0, 1, or 2) and a di- or triisocyanate to prep. moisture- or heat-crosslinkable polymers which contain reactive OH and alkoxysilyl groups and are useful as solvent-free or solvent-poor adhesives in the manuf. of adhesive tapes, adhesive-contg. labels, etc. The crosslinkable adhesives have m.p. <100° and are crosslinked after application to a substrate, giving adhesives having good cohesion and tackiness. Thus, a mixt. of 334 g isophorone diisocyanate and 75 g Witamol 600 (polyester plasticizer, OH no.Several substances with their cas registry numbers 3069-25-8 and 89130-62-1 may be metioned in this study. ￡10) was treated slowly at ￡40° with 290 g MeNH(CH2)3Si(OMe)3 to prep. a reaction product (contg. 9.1-9.3% NCO), which was used (5.0 parts) with 47.5 parts : (molar) adipic acid-ethylene glycol-neopentyl glycol-1,6-hexanediol copolymer (mol. wt. 2000, OH no. 55) and 47.5 parts ::17 (molar) adipic acid-isophthalic acid-neopentyl glycol-terephthalic acid-trimethylolpropane copolymer (mol. wt. 2000, OH no. 95) in the prepn. of a crosslinkable adhesive. The adhesive was coated on a steel plate and crosslinked 60 min at 120° to prep. an adhesive layer for bonding to a polyester film. .

Moulded sealing, trimming, or guiding member, its manufacture, and coating of sealing corner

All Rights Reserved. Moulded sealing, trimming, or guiding member, its manufacture, and coating of sealing corner. Krishnamachari, Gopalan (Gdx North America Inc.; Foster, Mark Charles, USA). PCT Int. Appl. WO 2007007187 A1 18 Jan 2007, 15pp. DESIGNATED STATES: W: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC; RW: AT, BE, BF, BJ, CF, CG, CH, CI, CM, CY, DE, DK, ES, FI, FR, GA, GB, GR, IE, IS, IT, LU, MC, ML, MR, NE, NL, PT, SE, SN, TD, TG, TR. (English). (World Intellectual Property Organization). CODEN: PIXXD2. APPLICATION: WO 2006-IB2058 13 Jul 2006. PRIORITY: GB 2005-14406 13 Jul 2005; GB 2005-23549 18 Nov 2005. DOCUMENT TYPE: Patent CA Section: 42 (Coatings, Inks, and Related Products) Section cross-reference(s): 38, 39 A molded sealing, trimming or guiding member, in particular a sealing corner, has a 2 part coating (e.g. Lord HPC-5B) with part A of fluoroelastomer contg. crosslinkable sites dissolved in an org. solvent and part B based on organosilane comprising hydrolyzable groups and a monoprimary amine. Such a sealing corner is intended to serve as part of a sealing system, for example a window of a vehicle when located between a first extruded sealing member at a header and a second extruded sealing member at a pillar. 3069-25-8 and 9003-18-3 are just another two chemicals used in this study. The coating is applicable without a primer and has excellent abrasion resistance properties. .