Amines, processes for their preparation and their use in compositions which can undergo free radical polymerization

US4628112A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Jens Winkel · Cologne, DE
• Gerhard Klein · Monheim, DE
• Helmut-Martin Meier · Ratingen, DE
• Carlhans Suling · Odenthal, DE
• Dieter Arlt · Cologne, DE

Key dates

• Filing date: Nov 28, 1984
• Grant date: Dec 9, 1986
• Expiry date: Nov 28, 2004

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08F20/36
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

Compounds of the formula ##STR1## in which R represents hydrogen or a methyl group, PA0 Y.sup.1 represents an optionally branched alkylene radical with 1 to 6 C atoms, PA0 Y.sup.2 represents an optionally branched alkylene radical with 2 to 8 C atoms, PA0 X denotes oxygen or an --NH-- group, PA0 R.sup.1 and R.sup.2 are identical or different and denote hydrogen, or an alkyl, alkenyl, cycloalkyl, cycloalkenyl, aryl, aralkyl or alkylaryl group which has 1 to 11 C atoms and is optionally substituted by one or more, PA0 hydroxyl, amino, epoxide, urethane, urea, ester or ether groups, or PA0 R.sup.1 and R.sup.2 together form a 3-membered to 6-membered ring, which optionally contains nitrogen, oxygen or sulphur as hetero-atoms, PA0 R.sup.3 has the meaning of R.sup.1 or represents a group ##STR2## or R.sup.2 and R.sup.3, together with the ##STR3## group, form a 5-membered or 6-membered ring, which optionally contains oxygen as a further hetero-atom, and PA0 R.sup.4 and R.sup.5 are identical or different and represent hydrogen, an alkyl or alkenyl group which has 1 to 10 C atoms and is optionally substituted by halogen, or halogen, function as activators in the free radical polymerization …