Laminate structures comprising one or more sheets of material bonded together with an adhesive polymer. The adhesive polymer is a polyester amide, polyester urethane, or polyester urea.
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1. A laminate structure comprising two or more sheets of glass and an adhesive polymer disposed between the sheets of glass, wherein the adhesive polymer comprises a poly(ester amide) that is a self assembling material; wherein the poly(ester amide) has the formula: wherein paired brackets contain r
1. A laminate structure comprising two or more sheets of glass and an adhesive polymer disposed between the sheets of glass, wherein the adhesive polymer comprises a poly(ester amide) that is a self assembling material; wherein the poly(ester amide) has the formula: wherein paired brackets contain respective x and y repeat units, wherein each x and y independently is an integer of 1 or higher that represents the number of one of the respective x and y repeat units;R is independently in each occurrence an aliphatic or heteroaliphatic, alicyclic or heteroalicyclic or aromatic or heteroaromatic group;R′ is a C2-C12 alkylene;R″ is an aliphatic or heteroaliphatic, alicyclic or heteroalicyclic or aromatic or heteroaromatic group; andRa is a bond or is an aliphatic or heteroaliphatic, alicyclic or heteroalicyclic or aromatic or heteroaromatic group;or wherein paired brackets contain respective x and y repeat units, wherein each x and y independently is an integer of 1 or higher that represents the number of one of the respective x and y repeat units;R is independently in each occurrence an aliphatic or heteroaliphatic, alicyclic or heteroalicyclic or aromatic or heteroaromatic group;R′ is a bond or a C2-C12 alkylene group;R″ is an aliphatic or heteroaliphatic, alicyclic or heteroalicyclic or aromatic or heteroaromatic group; andRa is a bond or is an aliphatic or heteroaliphatic, alicyclic or heteroalicyclic or aromatic or heteroaromatic group; wherein the number average molecular weight of the adhesive polymer is between 8,000 and 20,000 g/mol. 2. The laminate structure according to claim 1, wherein the poly(ester amide) is of the formula: wherein paired brackets contain respective x and y repeat units, wherein each x and y independently is an integer of 1 or higher that represents the number of one of the respective x and y repeat units;R is independently in each occurrence an aliphatic or heteroaliphatic, alicyclic or heteroalicyclic or aromatic or heteroaromatic group;R′ is a C2-C12 alkylene group;R″ is an aliphatic or heteroaliphatic, alicyclic or heteroalicyclic or aromatic or heteroaromatic group; andRa is a bond or is an aliphatic or heteroaliphatic, alicyclic or heteroalicyclic or aromatic or heteroaromatic group. 3. The laminate structure according to claim 2 wherein the poly(ester amide) is of the formula: wherein p, q, and r are independently 2, 3, 4, 5, 6, 7, or 8; andn is an integer of 2-6. 4. The laminate structure according to claim 3 wherein the poly(ester amide) is of the formula 5. The laminate structure according to claim 3, wherein p, q, and r are independently 2, 4, 5, or 6. 6. The laminate structure according to claim 1, wherein the poly(ester amide) is of the formula: wherein paired brackets contain respective x and y repeat units, wherein each x and y independently is an integer of 1 or higher that represents the number of one of the respective x and y repeat units;R is independently in each occurrence an aliphatic or heteroaliphatic, alicyclic or heteroalicyclic or aromatic or heteroaromatic group;R′ is a bond or a C2-C12 alkylene group;R″ is an aliphatic or heteroaliphatic, alicyclic or heteroalicyclic or aromatic or heteroaromatic group; andRa is a bond or is an aliphatic or heteroaliphatic, alicyclic or heteroalicyclic or aromatic or heteroaromatic group. 7. An article comprising the laminate structure according to claim 1. 8. The article according to claim 7, wherein the laminate structure comprises a vehicle windshield, a window, a synthetic glazing system, a display, a display case, a window system, an automotive interior system, or a home appliance assembly. 9. The laminate structure of claim 1, wherein the adhesive polymer comprises the poly(ester amide) that is a self assembling material; wherein the poly(ester amide) has a statistical distribution of repeat units. 10. The laminate structure of claim 1, wherein there are at least 70 moles of x units for each 30 moles of y units. 11. A laminate structure consisting of one sheet of glass and an adhesive polymer, the sheet of glass having a surface and the adhesive polymer coating a substantial portion of the surface of the sheet of glass, wherein the adhesive polymer comprises a poly(ester amide) that is a self assembling material; wherein the poly(ester amide) has the formula: wherein paired brackets contain respective x and y repeat units, wherein each x and y independently is an integer of 1 or higher that represents the number of one of the respective x and y repeat units;R is independently in each occurrence an aliphatic or heteroaliphatic, alicyclic or heteroalicyclic or aromatic or heteroaromatic group;R′ is a C2-C12 alkylene group;R″ is an aliphatic or heteroaliphatic, alicyclic or heteroalicyclic or aromatic or heteroaromatic group; andRa is a bond or is an aliphatic or heteroaliphatic, alicyclic or heteroalicyclic or aromatic or heteroaromatic group; or wherein paired brackets contain respective x and y repeat units, wherein each x and y independently is an integer of 1 or higher that represents the number of one of the respective x and y repeat units;R is independently in each occurrence an aliphatic or heteroaliphatic, alicyclic or heteroalicyclic or aromatic or heteroaromatic group;R′ is a bond or a C2-C12 alkylene group;R″ is an aliphatic or heteroaliphatic, alicyclic or heteroalicyclic or aromatic or heteroaromatic group; andRa is a bond or is an aliphatic or heteroaliphatic, alicyclic or heteroalicyclic or aromatic or heteroaromatic group; wherein the number average molecular weight of the adhesive polymer is between 8,000 and 20,000 g/mol. 12. The laminate structure of claim 11, wherein the poly(ester amide) has a statistical distribution of repeat units. 13. The laminate structure according to claim 11 wherein the poly(ester amide) is of the formula: 14. The laminate structure of claim 11, wherein there are at least 70 moles of x units for each 30 moles of y units.
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이 특허에 인용된 특허 (6)
Swan Dale G. (St. Louis Park MN) Hansen Jerry C. (Bloomington MN), Articles bonded with poly(ester-amide) compositions.
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