摘要:
The invention deals with water-soluble, pressure-sensitive, hotmelt adhesives, and more specifically with hot-melt adhesives for labels and pressure-sensitive labels. The labels can be readily removed by application of water to the adhesive to facilitate peeling from the article, and the adhesives are based upon certain vinyl pyrrolidone polymers.
摘要:
Verfahren zur Herstellung von Druckfarbenbindemitteln auf der Basis von Reaktionsprodukten aus a) Natur. harzen, b) weiteren Kunstharzen, c) α.β-otefinisch ungesättigten Carbonsäureeinheiten oder einem Mischpolymerisat aus (b+c) und d) Calciumverbindungen und gegebenenfalls weiteren Verbindungen von Metallen der II. Gruppe des Periodischen Systems. Die Verbindungen a) bis c) werden zu einem Produkt mit einer Säurezahl von 75 bis 150 und sodann mit den Metallverbindungen so umgesetzt, dass die Säurezahl um mindestens ein Drittel verringert wird. Die im erhaltenen Umsetzungsprodukt vorhandenen, nicht umgesetzten Metallverbindungen werden dann mit Essigsäure über Acetate in Salze der Harze umgewandelt. Die erhaltenen Bindemittel werden zur Herstellung von Druckfarben verwendet.
摘要:
A tire (1) is disclosed comprising multiple tire components including: (A) a tread (10) comprising a tread rubber composition comprising: from 10 phr to 100 phr, alternatively 10 phr to 90 phr, of styrene butadiene rubber comprising monomers selected from one or more of recycled and bio-based monomers; from 0 phr to 90 phr, alternatively 10 phr to 90 phr, of elastomers selected from one or more of natural rubber, polybutadiene rubber comprising monomers selected from one or more of recycled and bio-based monomers, and polyisoprene comprising monomers selected from one or more of recycled and bio-based monomers; from 40 phr to 250 phr of a filler comprising one or more of recycled or bio-based silica and recycled or bio-based carbon black; from 1 phr to 90 phr of hydrocarbon resin which is one or more of i) based on recycled monomers, bio-based monomers or a combination thereof, and ii) a plant resin; and (B) reinforced rubber plies (9, 11, 12) comprising cords coated with a rubber coating composition comprising from 80 phr to 100 phr of elastomers selected from one or more of natural rubber and polyisoprene comprising monomers selected from one or more of recycled and bio-based monomers; and from 30 phr to 90 phr of a filler comprising one or more of recycled or bio-based silica and recycled or bio-based carbon black.
摘要:
A composite material characterized in that it comprises: 1-2% by weight of a thermosetting resin; 45-90% by weight of a mix of natural, synthetic and mineral fibers; 5-45% by weight of vermiculite; and 4-9% by weight of halloysite.