Acrylic Phenolics

A water-based acrylic phenolic adhesive system was first developed by Fry, when he used a phenolic resin tackifier for an acrylic latex. The 

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Until fairly recently, there were no antioxidants which could trap alkyl radicals. Recently Sumitomo has developed an acrylated phenol (Sumilizer GM and GS) [26,27] and Ciba-Geigy has developed an aryl benzofuranone (HP 136) [28]. Both... 

Most plastics, especially PS, acrylic, phenolics, PC unplastidzed PVC. Decorative finishes (e.g., on toys), or functional (e.g., as a conductive coating). 

The (oxiran-2-yl)-methyl acrylate phenolic derivative, (II), was polymerized to the corresponding polydithiocarbonate, (III), with trifhioromethanesulfonateby Ohta et al. (1) and used in high oxygen-permeable contact lenses. Additional crosslinkable analogs are described by Kamata et al. (2) and Honda et al. (3). 

There are RIM systems based on chemistry unrelated to polyurethanes that are not in significant commercial production compared to the polyurethanes. Development work has taken place with materials such as nylon. The nylon RIM material is based on caprolactam. Nylon RIM polymers offer high toughness and abrasion resistance. Polydicyclo-pentadiene is a proprietary thermoset polymer developed by Hercules. PCPD offers high-impact resistance and stiffness. It is used in the production of snowmobile components. Other polymers are used such as epoxies, polyesters, acrylics, phenolics, and styrenics. 

A wide range of internal lacquers developed for the heat processed food industry also find uses in the pharmaceutical and cosmetic field. The lacquers, which include acrylic, phenolics, polyesters, epoxy and vinyl resins, are normally applied via an organic solvent which is subsequently evaporated during curing. The use of aqueous carriers and powder coatings has also been developed. Ferrolite is a plastic coated metal using polypropylene, polyester, etc. 

Fluid. [Dow Coming] Silicone fluid liq. dielectric, coolant antifoam, surfactant release agent water repellent to personal care prods., food A g. and processing, release of acrylics, phenolics and urethanes. 

Base materials for circuit boards based on phenolic resin/paper laminates are used primarily for low-performance materials, which are needed, for example, in consumer electronics. The actual properties standard of these materials meets the requirements of the market. The laminating adhesives used for the manufacture of base materials are organic solutions or aqueous dispersions of thermosetting resins such as poly(vinyl butyral)-phenolic resin or acrylate-phenolic resin. 

Uses Release agent, lubricant for indirecf food confact, pkg., melamines, acrylics, phenolics, polyefhyl, coafed paper, rubber improves slip, mar/ rub/abrasion resist, in water-based resinous and polymeric coatings antiblocking mfg. of paper and paperboard maferials Regulatory FDA 21CFR 175.300... 

Chem. Descrip. Bis (1-2,2,6,6-pentamethyl4-piperidinyl) sebacate and methyl (1,2,2,6,6-pentamethyl-4-piperidir ) sebacate Uses Lt. stabilizer for exterior paints/coatings, automotive coatings, industrial coatings, wood stains, thermoplastics, acrylics, alkyds, polyes-ter/melamine, thermosetting acrylics, waterborne acrylics, phenolics, vinylics, radiation-curable acrylics, PU, PP, PE, styrenics, unsat. polyester... 

Chem. Descrip. Aluminum trihydrate CAS 21645-51-2 EINECS/ELINCS 244 92-7 Uses Flame retardant, filler for polyester, acrylic, phenolic, and epoxy resins, polyurethanes (casting resins), powd. coatings Properties Powd. = 8 pm median particle size bulk dens. = 600 kg/m oil absorp. = 17 cmVl 00 g conduct. < 120 pS/cm < 0.3% moisture Martinal ON-921 [Martinswerk GmbH Lonza]... 

Uses Flame retardant, plasticizer for PVC and copolymers, PVC plasti-sols, PVC textile coatings, PVAc, cellulosics, polymethyl methacrylate, PS, PP, engineering resins, unsat. polyester, alloys, clear films and sheets. Buna N rubber, acrylic, phenolics food-contact applies. Features Low smoke generation exc. low temp, props. improves processing due to exc. resin solvating power Reguiatory FDA approved for food contact use Properties Colorless clear liq. essentially odorless sol. in most org. soivs. m.w. 362 sp.gr. 1.090 (20/20 C) dens. 9.1 Ib/gal vise. 18 mPas vapor pressure 0.2 mm Hg (150 C) b.p. 462 F (10 mm, dec.) pour pt. -65.2 F flash pt. (COC) 435 F fire pt. (COC) 460 F ref. index 1.508-1.511 8.5% P Phosflex 390 [Akzo Nobel Hatwick Std. Distrib.]... 

Uses Adhesion promoter for filled and reinforced resins (urethanes, epoxies, acrylates, phenolics), adhesives, sealants, coatings, glass fiber sizes and finishes, primers, and foundry sand binders Features Improves high-temp, resist., increases stability of resin/silane bond at high temps. 

There have been very few reports in the literature on the SFC analysis of polar polymers such as epoxy, acrylic, phenolic, urethane, amino and amide... 

Methyl isobutyl ketone (MIBK, hexanone, 4-methyl-2-pentanone) n. (CH3)CHCH2 COCH3. A solvent with a moderate evaporation rate, used with cellulosic, vinyl, alkyd, acrylic, phenolic, and coumarone-indene resins, and polystyrene. Bp, II8°C flip, 74°F vp. 13 mmHg per 20°C. 

The primary chemical classes from which adhesives are made include epoxies, acrylics, phenolics, urethanes, natural and synthetic elastomers, amino resins, silicones, polyesters, polyamides, aromatic polyheterocyclics, and the various natural products such as carbohydrates and their derivatives as well as plant- and animal-based proteins. Chemical class was once a relatively clean differentiator of adhesives, but so many adhesives now are hybrids, designed to take advantage of specific attributes of more than one chemical class or type of material. Hybridization can be accomplished by incorporating into an adhesive a nonreactive resin of a different chemical class adding another type of reactive monomer, oligomer,... 

Polyester/glass Molded acrylic Phenolic/cotton laminate... 

The most important generic types of plastics for exterior application include polyvinyl chloride, glass-reinforced polyester, acrylics, phenolics, and amino resins. 

In this paper we discuss how some of the physical properties of adhesive compositions affect their performance in the areas of contact tack, specific adhesion, and elevated temperature strengths. We concentrate on water-borne acrylic/phenolic systems, but, also draw upon our experience in solvent and water-borne neoprene/phenolic systems. 

Microscopic studies of acrylic/phenolic dispersion blends show the phenolic particles dispersed in the acrylic matrix. This and the data of Table 1 suggest at least three possible mechanisms for green strength enhancement. 1) The phenolic particles may be serving merely as fillers to improve the wet strength of the system. 

The acrylic/phenolic contact adhesive systems discussed above do not contain an organic solvent. However, the Tg of the phenolic BKUA-2260 in these systems was found to depend on residual water. Table 6 shows how the Tg changes during a drying program for two phenolic dispersions which differ only in gel time. Figure 2 shows the relationship between water and Tg for the same two dispersions. For the dispersion with 140 sec. gel time, the Tg is 32°C when dry and near 10°C with 3% water. (Fox equation predicts Tg = 18°C for 3% water, assuming Tg [water] = -146°C and Tg [BKUA-2260] = 32°C). 

F. D. Petke (TENNESSEE EASTMAN CO.) I would have thought that an adhesive which resists plasticizers for PVC, such as the acrylic/ phenolic would allow a build-up of plasticizer at the adhesive-adherend interface. How does this behavior agree with your statement that the acrylic/phenolic adhesive has better aging properties on PVC than the neoprene/phenolic adhesive ... 

Internal Epoxies, acrylics, phenolics, aminos, vinyls Epoxies, phenolics, organosols, oleresinous Organosols, epoxies, phenolics Epoxies, phenolics. organosols Epoxy, phenolics, aminos... 

Features Compat. with epoxy, melamine, polyester, alkyd, acrylic, phenolic, ure-thsns 6tc... 

Uses Emulsifier for emulsion polymerization (VA, acrylic, phenolic resins) and cosmetics... 

Poly(ethylene glyool), phenyl ether acrylate Phenol ethoxy late acrylate, polyethylene glycol monophenyl ether acrylate 56641-05-5 Poly(oxy-1,2-ethanediyl), a (l-oxo-2-propenyl)-(B-phenoxy- R (C2H40) C9H802... 

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