1
Babu Gaddam N C O Minnesota Mi, Peterson James R C O Minnesota, Bennett Eric R C O Minnesota M: Radiation-curable poly(alpha-olefin) adhesives.. Minnesota Mining & Mfg, October 19, 1994: EP0620257-A2 (19 worldwide citation)

The invention relates to adhesive compositions comprising polymers comprising C6-C10 alpha -olefin monomers and C2-C5 alpha -olefin monomers and an effective amount of photoactive crosslinking agent to crosslink the composition upon irradiation from a source of actinic radiation.


2
Wakabayashi Toshinori C O Sumi, Babu Gaddam N C O Minnesota Mi, Stobbie Iv Charles W C O Minne, Tangen John C C O Minnesota Mi: Moisture-curable polyurethane adhesive.. Minnesota Mining & Mfg, January 4, 1995: EP0632077-A2 (10 worldwide citation)

Hot-melt adhesive compositions which are moisture-curable to a crosslinked urethane-urea polymer and which have high shear strength at elevated temperature, improved adhesion to substrates having low surface energies, improved heat resistance, and extended pot times. The compositions comprise a mixt ...


3
Babu Gaddam N C O Minnesota Mi, Christopher Susan S C O Minnes, Copley Bruce C C O Minnesota M, Overstreet Thomas S C O Minnes: Radiation curable polyolefin pressure-sensitive adhesive.. Minnesota Mining & Mfg, March 13, 1991: EP0416921-A1 (7 worldwide citation)

Pressure sensitive adhesive compositions comprise one or more poly(alpha-olefin) homopolymers, copolymers, terpolymers, and tetrapolymers derived from monomers containing 6 to 10 carbon atoms and photoactive crosslinking agents. Radiation curing provides adhesive films having a superior balance of p ...


4

5
Peterson James R C O Minnesota, Babu Gaddam N C O Minnesota Mi: Radiation-curable poly(alpha-olefin) adhesives containing pendant olefinic functionality.. Minnesota Mining & Mfg, October 19, 1994: EP0620258-A2 (4 worldwide citation)

The invention relates to adhesive compositions comprising terpolymers of C6-C10 unsaturated alpha -olefin monomers, C2-C5 alpha -olefin monomers, and polyene monomers and an effective amount of photoactive crosslinking agent to crosslink composition upon exposure to a source of radiation.


6
Siedle Allen R C O Minnesota M, Babu Gaddam N C O Minnesota Mi, Brown Wensley Katherine A C O, Peterson James R C O Minnesota: Process for the in-line polymerization of olefinic monomers. Minnesota Mining & Mfg, January 31, 1996: EP0694575-A1 (2 worldwide citation)

A process for making a poly(olefin) film that involves the in-line polymerization of olefinic monomer(s) and catalyst systems comprising a transition metal species that mediates the polymerization of the monomer(s) is disclosed. A substrate is coated with a layer of a mixture comprising the olefinic ...


7
Heilmann Steven M, Babu Gaddam N, Krepski Larry R, Smith Howell K Ii, Mickus Daniel E: Acrylamide derivatives as chromophoric photocrosslinking compound. Minnesota Mining & Mfg, April 29, 1998: EP0837844-A1 (2 worldwide citation)

A photoactive compound of general formula (I) that is the reaction of an alkenyl azalactone compound and a nucleophilic aromatic ketone is described. Mer units derived from this compound can be used, for example, to crosslink via a hydrogen abstracting mechanism acrylic polymers in which they are in ...


8
Babu Gaddam N, Peterson James R: Radiation curable saturated polyolefin pressure-sensitive adhesive. Minnesota Mining And Manufacturing Company, sSHERMAN Lorraine R, June 10, 1993: WO/1993/011184 (1 worldwide citation)

Pressure-sensitive compositions comprise (1) one or more copolymers of $g(a)-olefins of which 85-99 mole percent of one or more straight chain $g(a)-olefins having 2 to 10 carbon atoms of which at least 70 % have 6 to 10 carbon atoms and (2) 15 to 1 mole percent of one or more $g(a)-olefins having 6 ...


9
Babu Gaddam N, Boardman Larry D: Adhesif sensible a la pression a base dun polymere alpha-olefinique ethyleniquement insature traite avec un hydrosilane, Pressure-sensitive adhesive based on ethylenically-unsaturated alpha-olefin polymer cured with hydrosilane. Minnesota Mining And Manufacturing Company, SMART & BIGGAR, May 1, 1992: CA2094038

A pressure-sensitive adhesive that can adhere aggressively to both polar and nonpolar substrates and has good internalstrength at high temperatures is provided by heat or radiation curing a blend of an ethylenically-unsaturated .alpha.-olefin polymer, acrosslinker having at least 2 hydrosilyl groups ...


10
Babu Gaddam N: Compositions autoadhesives polyolefiniques contenant des macromonomeres, Polyolefin pressure-sensitive adhesive compositions containing macromonomers. Minnesota Mining And Manufacturing Company, SMART & BIGGAR, May 16, 1992: CA2094497

The invention provides pressure-sensitive adhesive (PSA) compositions comprising a graft copolymer of one or more ofethylene and C3-C18 .alpha.-olefins and one or more of a new class of macromonomers. The adhesive composition comprises a blendof the graft copolymer with a tackifying resin. Sheet mat ...