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Primary Examiner: Turer, Richard B.
Assistant Examiner:
Attorney: Bierman & Bierman

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Title: Acrylic and methacrylic self-adhesive composition and radiation method of making same

Abstract: A self-adhesive composition comprising a crosslinked copolymer of 0.01 to 5% by weight based on said composition of a compound taken from the class consisting of acrylic and methacrylic-[(2-alkoxy-2-phenyl-2-benzoyl) ethyl] esters and at least one monomer capable of producing a self-adhesive polymer. A method of preparation of the composition is also disclosed.

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Other info:

Inventors: Guse, Gunter (Hamburg, DE, US)
Lukat, Ernst (Hamburg, DE, US)
Jauchen, Peter (Hamburg, DE, US)
Lenck, Wolfdieter (Hamburg, DE, US)
Pietsch, Hanns (Neuer Wall, DE, US)

Application Number: 608246
Filing Date: 1975-08-27
Publication_date: 1979-03-13
Assignee: Beiersdorf Aktiengesellschaft (Hamburg, DE)
Primary Class(es): 522/151 428/463, 428/483, 430/281.1, 430/283.1, 522/34, 522/44, 522/152, 522/154, 522/904, 526/271, 526/318.2, 526/318.41, 526/320, 560/221
Other Classes:
US Patent Ref:

3661618

May, 1972

Brookman et al.

117/62.

Other Refs: 15941932209256

Apr, 1971	DE.
Sep, 1973	DE.

Other References: Stueben, Kenneth C., Radiation Curing of Pressure-Sensitive Adhesive; A Literature Review, Adhesives Age, Jun., 1977, pp. 16-21.