Capped bisphenol polyether oligomer and composition, method of manufacture, and articles made therefrom
AssigneeShpp Global Technologies B.V.
InventorsAndrew Thomas Pingitore, James Alan Mahood, Eylem Tarkin-Tas, Yasser Dhahir
Life of this patent
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Abstract
A capped bisphenol polyether oligomer including a reactive end group, wherein the capped bisphenol polyether oligomer further includes a repeating unit derived from: a bisphenol monomer, a benzylic dihalide, a tertiary cycloalkyl dihalide, or a combination thereof; and optionally, the capped bisphenol polyether oligomer further includes a branching agent.
Claims23
A capped bisphenol polyether oligomer comprising a reactive end group, wherein the capped bisphenol polyether oligomer further comprises a repeating unit derived from:
- a bisphenol monomer;
- a benzylic dihalide, a tertiary cycloalkyl dihalide, or a combination thereof, and
- optionally, a branching agent;
- wherein the bisphenol monomer comprises a one or more monomers of the formula
- wherein,
- Ra, Rb, and R14 are each independently a C1-12 alkyl, C1-12 alkoxy, or C1-12 alkylaryl;
- R15 is hydrogen, C1-6 alkyl, or a substituted or unsubstituted phenyl;
- R20 and R21 are each independently C1-3 alkyl or phenyl;
- each Rf is hydrogen or —C(Rf−)2— atom to is a carbonyl group;
- k is an integer of 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, or 10;
- and
- p, q, and j are each independently integers of 0, 1, 2, 3, or 4.
A capped bisphenol polyether oligomer comprising a reactive end group, wherein the capped bisphenol polyether oligomer further comprises a repeating unit derived from:
- a bisphenol monomer;
- a benzylic dihalide, a tertiary cycloalkyl dihalide, or a combination thereof;
- and
- a branching agent;
- wherein the bisphenol monomer comprises one or more monomers of the formula
- wherein,
- Ra, Rb, and R14 are each independently a C1-12 alkyl, C1-12 alkoxy, or C1-12 alkylaryl;
- R15 is hydrogen, C1-6 alkyl, or a substituted or unsubstituted phenyl;
- R20 and R21 are each independently C1-3 alkyl or phenyl;
- each Rf is hydrogen or —C(Rf)2— is a carbonyl group;
- k is an integer of 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, or 10;
- and
- p, q, and j are each independently integers of 0, 1, 2, 3, or 4.
A capped bisphenol polyether oligomer comprising a reactive end group, wherein the capped bisphenol polyether oligomer further comprises a repeating unit derived from:
- a bisphenol monomer;
- a tertiary cycloalkyl dihalide, or a combination of a tertiary cycloalkyl dihalide and a benzylic dihalide;
- and
- optionally, a branching agent;
- wherein the bisphenol monomer comprises one or more monomers of the formula
- wherein,
- Ra, Rb, and R14 are each independently a C1-12 alkyl, C1-12 alkoxy, or C1-12 alkylaryl;
- R15 is hydrogen, C1-6 alkyl, or a substituted or unsubstituted phenyl;
- R20 and R21 are each independently C1-3 alkyl or phenyl;
- each Rf is hydrogen or —C(Rf)2— is a carbonyl group;
- k is an integer of 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, or 10;
- and
- p, q, and j are each independently integers of 0, 1, 2, 3, or 4.
Dependencies are inferred from the claim text.