1
Peijun Jiang, Keith Allen Nelson, Christopher Lewis Curry, Armenag Hagop Dekmezian, Charles Lewis Sims, Ramin Abhari, Cesar Alberto Garcia Franco, Jo Ann Marie Canich, Nicolas Kappes, Michel Louis Faissat, Lutz Erich Jacob: Polyolefin adhesive compositions and articles made therefrom. ExxonMobil Chemical Patents, April 28, 2009: US07524910 (88 worldwide citation)

Embodiments of the present invention relate to article comprising a polymer comprising one or more C3 to C40 olefins, optionally one or more diolefins, and less than 5 mole % of ethylene having a Dot T-Peel of 1 Newton or more, a branching index (g′) of 0.95 or less measured at the Mz of the polymer ...


2
Peijun Jiang, Armenag Hagop Dekmezian, Jo Ann Marie Canich, Charles Lewis Sims, Ramin Abhari, Cesar Alberto Garcia Franco, David Raymond Johnsrud: Mutliple catalyst system for olefin polymerization and polymers produced therefrom. ExxonMobil Chemical Patents, November 13, 2007: US07294681 (82 worldwide citation)

This invention relates to a polymer of one or more C3 to C40 olefins, optionally one or more diolefins, and less than 15 mole % of ethylene, and polymerization processes for producing the same.


3
Ramin Abhari, Charles Lewis Sims, Patrick Brant, Peijun Jiang: Blend functionalized polyolefin adhesive. ExxonMobil Chemical Patents, June 2, 2009: US07541402 (41 worldwide citation)

Disclosed herein is an adhesive composition comprising a blend functionalized with a functional group, wherein the blend comprises a C3 to C40 olefin polymer and an additive, the C3 to C40 olefin polymer comprising at least 50 mol % of one or more C3 to C40 olefins, and where the C3 to C40 olefin po ...


4
Natalie Ann Merrill, James McLeod Farley, Martha Hetzel Robertson, Charles Lewis Sims, Richard Byron Pannell, Angelo Anthony Montagna: Tackifiers and a process to obtain tackifiers. Exxon Chemical Patents, John E Schneider, Frank E Reid, July 29, 1997: US05652308 (41 worldwide citation)

Novel tackifier resins having a M.sub.n of 5,000 or less and a T.sub.g of 0.degree. C. or above are produced by combining a metallocene catalyst with an alpha-olefin and a cyclic monomer. New adhesives are produced by blending the novel tackifier with a base polymer.


5
Ramin Abhari, Charles Lewis Sims, Peijun Jiang, David Raymond Johnsrud, Jo Ann Marie Canich: Multiple catalyst and reactor system for olefin polymerization and polymers produced therefrom. ExxonMobil Chemical Patents, May 29, 2007: US07223822 (39 worldwide citation)

Disclosed is a process for producing branched polymers including at least 50 mol % C3–C40 olefins. The process may include: (1) feeding a first catalyst, an activator, and one or more C2–C40 olefins into a first reaction zone at a temperature of greater than 70° C. and a residence time of 120 minute ...


6
Ramin Abhari, Charles Lewis Sims, Kenneth Lewtas, Mun Fu Tse, Patrick Brant, Peijun Jiang, Wai Yan Chow, Jean Roch Schauder, Caiguo Gong, David Raymond Johnsrud, Jo Ann Marie Canich: Polyolefin adhesive compositions and articles made therefrom. ExxonMobil Chemical Patents, April 20, 2010: US07700707 (30 worldwide citation)

Embodiments of the present invention relate to article comprising 1) a functionalized component, 2) tackifier, and 3) an olefin polymer comprising one or more C3 to C40 olefins, optionally one or more diolefins, and less than 5 mole % of ethylene having a Dot T-Peel of 1 Newton or more, a branching ...


7
Ramin Abhari, Charles Lewis Sims, Mun Fu Tse, Patrick Brant, Peijun Jiang, David Raymond Johnsrud: Functionalized olefin polymers. ExxonMobil Chemical Patents, June 23, 2009: US07550528 (30 worldwide citation)

This invention relates to a composition comprising a functionalized C3 to C40 olefin polymer comprising at least 50 mol % of one or more C3 to C40 olefins, and where the olefin polymer, prior to functionalization, has: a) a Dot T-Peel of 1 Newton or more on Kraft paper; b) an Mw of 10,000 to 100,000 ...


8
Michel L Faissat, Anthony George Karandinos, Charles Lewis Sims: Adhesives. ExxonMobil Chemical Patents, Leandro Arechederra, Jeremy P Welch, January 31, 2006: US06992131 (19 worldwide citation)

This invention relates to an adhesive including (a) a copolymer including butene, at least 40 mol % propylene, and from 0 to 30 mol % of a termonomer selected from ethylene and C5 to C20 linear, branched or cyclic alpha olefins, wherein the copolymer has (i) a weight average molecular weight of 100, ...


9
Ramin Abhari, Charles Lewis Sims, Kenneth Lewtas, Mun Fu Tse, Patrick Brant, Peijun Jiang, Wai Yan Chow, Jean Roch Schauder, Caiguo Gong, David Raymond Johnsrud, Jo Ann Marie Canich: Polyolefin adhesive compositions and articles made therefrom. ExxonMobil Chemical Patents, June 5, 2012: US08193289 (11 worldwide citation)

Embodiments of the present invention relate to article comprising 1) a functionalized component, 2) tackifier, and 3) an olefin polymer comprising one or more C3 to C40 olefins, optionally one or more diolefins, and less than 5 mole % of ethylene having a Dot T-Peel of 1 Newton or more, a branching ...


10
James McCleod Farley, Martha Hetzel Robertson, Charles Lewis Sims: Tackifiers and a process to obtain tackifiers. Frank E Reid, John E Schneider, February 23, 1999: US05874512 (9 worldwide citation)

Resins which are the copolymers of an alpha-olefin, a cyclic olefin, and an aromatic-group-containing monomer are provided. The cyclic olefins retain their cyclic structures and the aromatic-group-containing monomers retain their aromatic structures after copolymerization into the resin product. Met ...