Synthetic paper skins, paper and labels containing the same and methods of making the same
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B32B-027/00
B32B-027/20
B65D-065/40
출원번호
US-0205022
(2002-07-25)
발명자
/ 주소
Blackwell, Christopher J.
출원인 / 주소
Avery Dennison Corporation
대리인 / 주소
Renner, Otto, Boisselle &
인용정보
피인용 횟수 :
10인용 특허 :
83
초록▼
This invention relates to polymer film useful as a skin layer for synthetic paper or label comprising (A) a filler (B) a carrier polymer and (C) a minor amount of an ink adhesion improving polymer. The film is printable by thermal transfer printing. The invention relates to multilayer articles, whic
This invention relates to polymer film useful as a skin layer for synthetic paper or label comprising (A) a filler (B) a carrier polymer and (C) a minor amount of an ink adhesion improving polymer. The film is printable by thermal transfer printing. The invention relates to multilayer articles, which are useful as a synthetic paper or label.
대표청구항▼
1. A polymer film useful as a skin layer for synthetic paper or a label comprising (A) about 50% to about 65% by weight of at least one filler (B) a carrier polymer and (C) a minor amount of an ink adhesion improving polymer, wherein the polymer film has a 60° gloss rating of less than about 40.2. T
1. A polymer film useful as a skin layer for synthetic paper or a label comprising (A) about 50% to about 65% by weight of at least one filler (B) a carrier polymer and (C) a minor amount of an ink adhesion improving polymer, wherein the polymer film has a 60° gloss rating of less than about 40.2. The film of claim 1 wherein (A) is an inorganic powder.3. The film of claim 1 wherein (A) is calcium carbonate, titanium dioxide, clay, diatomaceous earth, talc, mica, barium sulfate, aluminum sulfate, silica, or mixtures of two of more thereof.4. The film of claim 1 wherein (B) is a polyolefin, thermoplastic polymers of ethylene and propylene, a polyester, a polycarbonate, a styrene derived polymer, a polyurethane, a polyacryl, a polymethacryl, a polyvinyl alcohol, a polyamide, a polyimide, a polysulfone, a polymethylpentene, a polyacetal, a vinyl halide derived polymer, a poly(ethylene vinyl alcohol), a vinyl acetate derived polymer, an ionomer, or mixtures of two or more thereof.5. The film of claim 1 wherein (B) is a polyolefin or a thermoplastic polymer of ethylene or propylene, or mixtures of two or more thereof.6. The film of claim 1 wherein (C) is a polyolefin, thermoplastic polymer of ethylene and propylene, a polyurethane, a polyvinyl alcohol, a vinyl acetate homopolymer, co- or terpolymer, an ionomer, or mixtures of two or more thereof.7. The film of claim 1 wherein (C) is a polyolefin or a thermoplastic polymer of ethylene or propylene, or mixtures of two or more thereof.8. The film of claim 1 wherein (C) is polyethylene, polypropylene, thermoplastic copolymer of ethylene or propylene, or mixtures of two or more thereof.9. A polymer film useful as a skin layer for synthetic paper or a label comprising (A) about 50% to about 65% by weight of at least one inorganic filler, (B) a carrier resin and (C) a minor amount of an ink adhesion improving polymer comprising polyolefin, thermoplastic polymer of ethylene or propylene, or mixtures of two or more thereof, wherein the polymer film has a 60° gloss rating of less than 40.10. A multilayer article useful as a synthetic paper or label comprising a polymeric core layer having a first and second surface and at least one skin layer on the first surface of the core layer, wherein the skin layer comprises (A) about 50% to about 65% by weight of at least one filler (B) a carrier polymer and (C) a minor amount of an ink adhesion improving polymer, wherein the skin layer has a 60° gloss rating of less than 40.11. The film of claim 10 wherein (A) is an inorganic powder.12. The film of claim 10 wherein (A) is calcium carbonate, titanium dioxide, clay, diatomaceous earth, talc, mica, barium sulfate, aluminum sulfate, silica, or mixtures of two of more thereof.13. The film of claim 10 wherein (B) is a polyolefin, thermoplastic polymer of ethylene and propylene, a polyester, a polycarbonate, a styrene derived polymer, a polyurethane, a polyacryl, a polymethacryt, a polyvinyl alcohol, a polyamide, a polyimide, a polysulfone, a polymethylpentene, a polyacetal, a vinyl halide derived polymer, a poly(ethylene vinyl alcohol), a vinyl acetate derived polymer, an jonorner, or mixtures of two or more thereof.14. The film of claim 10 wherein (B) is a polyolefin or a thermoplastic polymer of ethylene or propylene, or mixtures of two or more thereof.15. The film of claim 10 wherein (C) is a polyolefin, thermoplastic polymer of ethylene and propylene, a polyurethane, a polyvinyl alcohol, a vinyl acetate homopolymer, co- or terpolymer, an ionomer, or mixtures of two or more thereof.16. The film of claim 10 wherein (C) is a polyolefin or a thermoplastic polymer of ethylene or propylene, or mixtures of two or more thereof.17. The film of claim 10 wherein (C) is polyethylene, polypropylene, thermoplastic copolymer of ethylene or propylene or mixtures of two or more thereof.18. The article of claim 10 wherein the polymeric core is a polyolefin, thermoplastic polymer of ethylene and propylene, a polyester, a polycarbonate, a styrene derived polymer, a polyurethane, a polyacryl, a polymethacryl, a polyvinyl alcohol, a polyamide, a polyimide, a poly (ethylene vinyl alcohol), a polyacetal, a polysulfone, a vinyl acetate derived polymer, a vinyl halide derived polymer, an ionomer, or mixtures of two or more thereof.19. The article of claim 10 wherein the polymeric core is a polyolefin, a thermoplastic polymer of ethylene or propylene, or a mixture of two or more thereof.20. The article of claim 10 further comprising a filler in the polymeric core.21. The article of claim 20 wherein filler is an inorganic powder.22. The film of claim 20 wherein the filler is calcium carbonate, titanium dioxide, clay, diatomaceous earth, talc, mica, barium sulfate, aluminum sulfate, silica, or mixtures of two of more thereof.23. The article of claim 10 further comprising a second skin layer on the second surface of the polymeric core layer.24. The article of claim 23 wherein the second skin layer is a polyolefin, thermoplastic polymer of ethylene and propylene, a polyester, a polycarbonate, a styrene derived polymer, a polyurethane, a polyacryl, a polymethacryl, a polyvinyl alcohol, a polyamide, a poly(ethylene vinyl alcohol), a vinyl acetate derived polymer, an lonomer, or mixtures of two or more thereof.25. The article of claim 23 wherein the skin layers are made from the same polymers.26. The article of claim 23 where the second skin layer is a heat seal layer.27. The article of claim 23 wherein the second skin layer is a pressure sensitive adhesive layer.28. A multilayer article useful as a synthetic paper or label comprising a polymeric core layer having a first and second surface and at least one skin layer on the first surface of the core layer, wherein the skin layer for synthetic paper or label comprises (A) about 50% to about 65% by weight of at least one inorganic filler, (B) a carrier resin and (C) a minor amount of an ink adhesion improving polyolefin, thermoplastic polymer of ethylene or propylene, or mixtures of two or more thereof, wherein the skin layer has a 600 gross rating of less than 40.29. The article of claim 28 wherein the polymeric core is a polyolefin, thermoplastic polymer of ethylene and propylene, a polyester, a polycarbonate, a styrene derived polymer, a polyurethane, a polyacryl, a polymethacryl, a polyvinyl alcohol, a polyamide, a polyimide, a poly(ethylene vinyl alcohol), a polyacetal, a polysulfone, a vinyl acetate derived polymer, a vinyl halide derived polymer, an lonomer, or mixtures of two or more thereof.30. The article of claim 28 wherein the polymeric core is a polyolefin, a thermoplastic polymer of ethylene or propylene, or a mixture of two or more thereof.31. The article of claim 28 further comprising a filler in the polymeric core.32. The article of claim 31 wherein the filler is an inorganic powder.33. The film of claim 32 wherein the filler is calcium carbonate, titanium dioxide, clay, diatomaceous earth, talc, mica, barium sulfate, aluminum sulfate, silica, or mixtures of two or more thereof.34. The article of claim 28 further comprising a second skin layer on the second surface of the polymeric core layer.35. The article of claim 34 wherein second skin layer comprises a polyolefin, thermoplastic polymer of ethylene and propylene, a polyester, a polycarbonate, a styrene derived polymer, a polyurethane, a polyacryl, a polymethacryl, a polyvinyl alcohol, a polyamide, a poly(ethylene vinyl alcohol), a vinyl acetate derived polymer, an jonomer, or mixtures of two or more thereof.36. The article of claim 34 wherein the skin layers are made of the same polymers.37. The article of claim 34 where the second skin layer is a heat seal layer.38. The article of claim 34 wherein the second skin layer is a pressure sensitive adhesive layer.
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