Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
48 words
An antistatic polyester film which comprises a polyester film and a coating layer containing an antistatically effective amount of a polymer having cationic nitrogens in the main chain thereof, the coating layer being formed on one or both surfaces of the polyester film by an in-line coating method.
Claim 2
Dependent Claim
48 words
An antistatic polyester film which comprises a polyester film and a coating layer containing an antistatically effective amount of a polymer having cationic nitrogens in the main chain thereof, the coating layer being formed on one or both surfaces of the polyester film by an in-line coating method.
Claim 3
Dependent Claim
41 words
An antistatic polyester film according to Claim 1, wherein said coating layer further contains at least one selected from the group consisting of crosslinking agents, inorganic particles and polymers other than the polymer having cationic nitrogens in the main chain thereof.
Claim 4
Dependent Claim
39 words
An antistatic polyester film according to Claim 2, wherein the content of said crosslinking agent is 0 to 10,000 parts by weight based on 100 parts by weight of the polymer having cationic nitrogens in the main chain thereof.
Claim 5
Dependent Claim
39 words
An antistatic polyester film according to Claim 2, wherein the content of said inorganic particles is 0 to 1,000 parts by weight based on 100 parts by weight of the polymer having cationic nitrogens in the main chain thereof.
Claim 6
Dependent Claim
50 words
An antistatic polyester film according to Claim 2, wherein the content of said polymer other than the polymer having cationic nitrogens in the main chain thereof is 0 to 100,000 parts by weight based on 100 parts by weight of the polymer having cationic nitrogens in the main chain thereof.
Claim 7
Dependent Claim
50 words
An antistatic polyester film according to Claim 1, wherein said polymer having cationic nitrogens in the main chain thereof is at least one polymer selected from the group consisting of compounds which are respectively represented by Formulae (I) to (X) and Compound Nos. 1 to 11 described in the specification.
Claim 8
Dependent Claim
42 words
An antistatic polyester film according to Claim 2, wherein said polymer other than the polymer having cationic nitrogens in the main chain thereof is one selected from the group consisting of water soluble polymers, and cationic or nonionic water dispersions or hydrosols.
Claim 9
Dependent Claim
45 words
An antistatic polyester film according to Claim 7, wherein said water-soluble polymer is at least one selected from the group consisting of polyvinyl alcohol, polyacrylamides, polyalkylene glycols, polyalkylene imines, polyvinyl pyrrolidone, methyl cellulose, hydroxyethyl cellulose, starch, saccharides, gum arabic, dextran, pullulan, glue, gelatin and casein.
Claim 10
Dependent Claim
43 words
An antistatic polyester film according to Claim 7, wherein said cationic or anionic water dispersion or hydrosol is at least one selected from the group consisting of water dispersions and hydrosol of polyesters, polyacrylates polyurethanes, polyamides, halogenated polyolefins, polyvinylidene chloride and styrene-butadiene rubber.