A film: (a) 50 to 85 wt % polymer comprising: (i) 30 to 70 wt % hard polymer with T.sub.g from 40 to 70° C. and 40 to 80 wt % (C.sub.1-C.sub.10)alkyl (meth)acrylate; 10 to 40 wt % C.sub.3-C.sub.8 carboxylic acid; and 0 to 25 wt % hydroxyalkyl (meth)acrylate; and (ii) 30 to 70 wt % soft polymer with T.sub.g from −20 to 20 ° C. and 50 to 90 wt % (C.sub.1-C.sub.10)alkyl (meth)acrylate; 5 to 30 wt % C.sub.3-C.sub.8 carboxylic acid; and 0 to 25 wt % hydroxyalkyl (meth)acrylate;
hard T.sub.g minus soft T.sub.g is at least 30° C.; (iii) 0 to 10 wt %, of (C.sub.12-C.sub.24)alkyl (meth)acrylate polymer containing crystallizable portion with T.sub.m from 0° C. to 37° C.; (b) 10 to 40 wt % of polyethylene oxide having M.sub.w from 250,000 to 4,000,000; and (c) 0 to 10 wt % of poly(vinylpyrrolidone) having M.sub.w from 25,000 to 2,000,000.

A film: (a) 50 to 85 wt % polymer comprising: (i) 30 to 70 wt % hard polymer with T.sub.g from 40 to 70° C. and 40 to 80 wt % (C.sub.1-C.sub.10)alkyl (meth)acrylate; 10 to 40 wt % C.sub.3-C.sub.8 carboxylic acid; and 0 to 25 wt % hydroxyalkyl (meth)acrylate; and (ii) 30 to 70 wt % soft polymer with T.sub.g from −20 to 20 ° C. and 50 to 90 wt % (C.sub.1-C.sub.10)alkyl (meth)acrylate; 5 to 30 wt % C.sub.3-C.sub.8 carboxylic acid; and 0 to 25 wt % hydroxyalkyl (meth)acrylate;
hard T.sub.g minus soft T.sub.g is at least 30° C.; (iii) 0 to 10 wt %, of (C.sub.12-C.sub.24)alkyl (meth)acrylate polymer containing crystallizable portion with T.sub.m from 0° C. to 37° C.; (b) 10 to 40 wt % of polyethylene oxide having M.sub.w from 250,000 to 4,000,000; and (c) 0 to 10 wt % of poly(vinylpyrrolidone) having M.sub.w from 25,000 to 2,000,000.

The present invention provides a stretchable film including: a cured product of a composition which contains (A) a (meth)acrylate compound having silsesquioxane, (B) a (meth)acrylate compound other than the component (A) having a urethane bond, and (C) an organic solvent having a boiling point in the range of 115 to 200° C. at atmospheric pressure; wherein the component (A) is localized in the direction of a surface of the film. The stretchable film of the present invention is excellent in stretchability and strength as well as repellency on the film surface.

The present invention provides a stretchable film including: a cured product of a composition which contains (A) a (meth)acrylate compound having silsesquioxane, (B) a (meth)acrylate compound other than the component (A) having a urethane bond, and (C) an organic solvent having a boiling point in the range of 115 to 200° C. at atmospheric pressure; wherein the component (A) is localized in the direction of a surface of the film. The stretchable film of the present invention is excellent in stretchability and strength as well as repellency on the film surface.

There is described an acrylic polyester resin, obtainable by grafting an acrylic polymer with a polyester material. The polyester material is obtainable by polymerizing (i) a polyacid component, with (ii) a polyol component, including a diol according to formula (I), as shown in claim 1; wherein R?1#191 and R?2#191 each independently represent a hydrogen radical, a lower alkyl radical or an aryl radical having 6 to 12 carbon atoms, and wherein at least one of R?1#191 or R?2#191 is a lower alkyl radical or an aryl radical having 6 to 12 carbon atoms. R?3#191 and R?4#191 each independently represent a lower alkyl radical or an aryl radical having 6 to 12 carbon atoms. At least one of the polyacid component and/or the polyol component comprises a functional monomer operable to impart functionality on to the polyester resin, such that an acrylic polymer may be grafted with the polyester material via the use of said functionality. Also provided is an aqueous coating composition comprising the acrylic polyester resin and a metal packaging containing coated with the composition.

There is described an acrylic polyester resin, obtainable by grafting an acrylic polymer with a polyester material. The polyester material is obtainable by polymerizing (i) a polyacid component, with (ii) a polyol component, including a diol according to formula (I), as shown in claim 1; wherein R?1#191 and R?2#191 each independently represent a hydrogen radical, a lower alkyl radical or an aryl radical having 6 to 12 carbon atoms, and wherein at least one of R?1#191 or R?2#191 is a lower alkyl radical or an aryl radical having 6 to 12 carbon atoms. R?3#191 and R?4#191 each independently represent a lower alkyl radical or an aryl radical having 6 to 12 carbon atoms. At least one of the polyacid component and/or the polyol component comprises a functional monomer operable to impart functionality on to the polyester resin, such that an acrylic polymer may be grafted with the polyester material via the use of said functionality. Also provided is an aqueous coating composition comprising the acrylic polyester resin and a metal packaging containing coated with the composition.

A film: (a) 50 to 85 wt % polymer comprising: (i) 30 to 70 wt % hard polymer with T.sub.g from 40 to 70° C. and 40 to 80 wt % (C.sub.1-C.sub.10)alkyl (meth)acrylate; 10 to 40 wt % C.sub.3-C.sub.8 carboxylic acid; and 0 to 25 wt % hydroxyalkyl (meth)acrylate; and (ii) 30 to 70 wt % soft polymer with T.sub.g from −20 to 20 ° C. and 50 to 90 wt % (C.sub.1-C.sub.10)alkyl (meth)acrylate; 5 to 30 wt % C.sub.3-C.sub.8 carboxylic acid; and 0 to 25 wt % hydroxyalkyl (meth)acrylate;
hard T.sub.g minus soft T.sub.g is at least 30° C.; (iii) 0 to 10 wt %, of (C.sub.12-C.sub.24)alkyl (meth)acrylate polymer containing crystallizable portion with T.sub.m from 0° C. to 37° C.; (b) 10 to 40 wt % of polyethylene oxide having M.sub.w from 250,000 to 4,000,000; and (c) 0 to 10 wt % of poly(vinylpyrrolidone) having M.sub.w from 25,000 to 2,000,000.

A film: (a) 50 to 85 wt % polymer comprising: (i) 30 to 70 wt % hard polymer with T.sub.g from 40 to 70° C. and 40 to 80 wt % (C.sub.1-C.sub.10)alkyl (meth)acrylate; 10 to 40 wt % C.sub.3-C.sub.8 carboxylic acid; and 0 to 25 wt % hydroxyalkyl (meth)acrylate; and (ii) 30 to 70 wt % soft polymer with T.sub.g from −20 to 20 ° C. and 50 to 90 wt % (C.sub.1-C.sub.10)alkyl (meth)acrylate; 5 to 30 wt % C.sub.3-C.sub.8 carboxylic acid; and 0 to 25 wt % hydroxyalkyl (meth)acrylate;
hard T.sub.g minus soft T.sub.g is at least 30° C.; (iii) 0 to 10 wt %, of (C.sub.12-C.sub.24)alkyl (meth)acrylate polymer containing crystallizable portion with T.sub.m from 0° C. to 37° C.; (b) 10 to 40 wt % of polyethylene oxide having M.sub.w from 250,000 to 4,000,000; and (c) 0 to 10 wt % of poly(vinylpyrrolidone) having M.sub.w from 25,000 to 2,000,000.

The present disclosure is directed towards methods of converting glycerol to an allyl compound, involving deoxydehydrating glycerol with formic acid and heat to form allyl alcohol; and esterifying the allyl alcohol with formic acid and/or phthalic anhydride and heat to form allyl formate and diallyl phthalate. In some instances, the heat is generated by a microwave. In further instances, the methods involve polymerizing the allyl alcohol, allyl formate and/or diallyl phthalate to form poly(allyl alcohol) or poly(allyl formate) or poly (diallyl phthalate). In some instances, the allyl polymers were used for the consolidation of oil sands tailings.

The present disclosure is directed towards methods of converting glycerol to an allyl compound, involving deoxydehydrating glycerol with formic acid and heat to form allyl alcohol; and esterifying the allyl alcohol with formic acid and/or phthalic anhydride and heat to form allyl formate and diallyl phthalate. In some instances, the heat is generated by a microwave. In further instances, the methods involve polymerizing the allyl alcohol, allyl formate and/or diallyl phthalate to form poly(allyl alcohol) or poly(allyl formate) or poly (diallyl phthalate). In some instances, the allyl polymers were used for the consolidation of oil sands tailings.