IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0202543
(2005-08-12)
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등록번호 |
US-8372912
(2013-02-12)
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발명자
/ 주소 |
- Olsen, David Justin
- Stimpson, Martin James
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출원인 / 주소 |
|
인용정보 |
피인용 횟수 :
2 인용 특허 :
107 |
초록
A polyvinyl chloride composition having polyvinyl chloride resin and a plasticizer ester selected from di-butyl terephthalate, di-isobutyl terephthalate, or mixtures thereof.
대표청구항
▼
1. A plastisol composition comprising a liquid phase comprising plasticizers, and a PVC resin dispersed in the liquid phase, wherein the plasticizers in the plastisol composition consist essentially of: a) di-butyl terephthalate, di-isobutyl terephthalate or a mixture thereof; andb) one or more comp
1. A plastisol composition comprising a liquid phase comprising plasticizers, and a PVC resin dispersed in the liquid phase, wherein the plasticizers in the plastisol composition consist essentially of: a) di-butyl terephthalate, di-isobutyl terephthalate or a mixture thereof; andb) one or more compounds selected from the group consisting of dioctyl phthalate, di-2-ethylhexyl phthalate, diisooctyl phthalate, diisononyl phthalate, di-linear nonyl phthalate, linear nonyl, linear undecyl phthalate, diundecyl phthalate, diisodecyl phthalate, mixtures of phthalates having straight-chains in the range of C6-C10, C7 linear phthalate, C9 linear phthalate, C11 linear phthalate, ditridecyl phthalate, undecyl dodecyl phthalate, di-(2-propylheptyl)phthalate, nonyl undecyl phthalate, 1,3-pentanediol, 2,2,4-trimethyl-, 3-(benzyl phthalate) isobutyrate, polyester phthalate, diallyl phthalate, n-butylphthalyl-n-butyl glycosate, dicapryl phthalate, butyl cyclohexyl phthalate, dicyclohexyl phthalate, butyl octyl phthalate, dioctyl terephthalate, di-2-ethylhexyl terephthalate, dioctyl adipate, di-2-ethylhexyl adipate, diisononyl adipate, diisooctyl adipate, diisodecyl adipate, ditridecyl adipate, dibutoxyethyl adipate, dibutoxyethoxy adipate, n-octyl, n-decyl adipate, polyester adipate, poly glycol adipates, trioctyl trimellitate, tri-2-ethylhexyl trimellitate, triisooctyl trimellitate, triisononyl trimellitate, triisodecyl trimellitate, tri-n-hexyl trimellitate, dioctyl azelate, di-2-ethylhexyl glutarate, di-2-ethylhexyl sebecate, dibutyl sebacate, dibutoxyethyl sebecate, triethyl citrate, acetyl triethyl citrate, tri-n-butyl citrate, acetyltri-n-butyl citrate, acetyltri-n-hexyl citrate, n-butyl tri-n-hexyl citrate, isononyl benzoate, isodecyl benzoate, 1,4 cyclohexane dimethanol dibenzoate, 2,2,4 trimethyl-1,3 pentane diol dibenzoate, 2,2,-dimethyl-1,3 propanediol dibenzoate, C10-C21 alkane phenol esters, alkyl sulphonic phenol esters, reaction products of fully hardened castor oil, pentaerythritol tetrabenzoate, glycerol tribenzoate, polypropylene glycol dibenzoate, or triarylphosphates with acetic acid, polymers that are formed by the polymerization of glycols with one or more of adipic acid, phthalic acid, and sebecic acid (and that are optionally acid terminated), butyl benzyl phthalate, alkyl benzyl phthalates, phthalates having a butyl group and a C7-C9 group, diethylene glycol dibenzoate, di propylene glycol dibenzoate, 2-ethylhexyl benzoate, 2,2,4-trimethyl-1,3 pentanediol monoisobutyrate monobenzoate, ethylene glycol dibenzoate, propylene glycol dibenzoate, triethylene glycol dibenzoate, di-heptyl phthalate, dihexyl phthalate, dimethyl phthalate, diethyl phthalate, dibutyl phthalate, diisobutyl phthalate, 2,2,4-trimethyl-1,3-pentanediol diisobutyrate or combinations of two or more of the foregoing; and wherein the di-butyl terephthalate, di-isobutyl terephthalate or mixture thereof constitute at least about 10 weight percent of the total plasticizer present in the composition. 2. The plastisol composition of claim 1, wherein the amount of plasticizers present in the composition is from about 20 to 800 parts plasticizers per 100 parts PVC resin. 3. The plastisol composition of claim 1, wherein the amount of plasticizers in the composition is from about 40 to 120 parts plasticizers per 100 parts PVC resin. 4. The plastisol composition of claim 1, wherein the PVC resin has a degree of polymerization between 650 and 1600 and an inherent viscosity between 0.5 and 1.4 based on ASTM D-1243. 5. The plastisol composition of claim 1, wherein the composition further comprises one or more additional components selected from stabilizers, anti-static agents, anti-fogging agents, ultra-violet inhibitors, anti-oxidants, light stabilizers, fire retardants, pigments, or combinations of two or more of the foregoing. 6. A method for making a solid polyvinyl chloride composition comprising applying heat to the plastisol composition of claim 1 under conditions effective to fuse the plastisol composition. 7. A solid polyvinyl chloride composition made by the method of claim 6. 8. An article comprising the solid polyvinyl chloride composition of claim 7. 9. The article of claim 8, wherein the article is an adhesive, a sealant, a coated fabric, a wire coating, a cable coating, a foam, a footwear, a gasket, an ink, a cosmetic, a medical device, a floor covering, a wallpaper, a roofing membrane, tubing or a calendared film. 10. A plastisol composition comprising a liquid phase comprising plasticizers, and a PVC resin dispersed in the liquid phase, wherein the plasticizers in the plastisol composition consist essentially of: a) di-butyl terephthalate, di-isobutyl terephthalate or a mixture thereof andb) one or more compounds selected from dioctyl terephthalate, diisooctyl phthalate, di-2-ethylhexyl phthalate, di-2-ethylhexyl terephthalate, tri-2-ethylhexyl trimellitate, di-2-propylheptyl phthalate, diisononyl phthalate, diisodecyl phthalate, diisoundecyl phthalate, ditridecyl phthalate, trioctyl trimellitate, triisononyl trimellitate, 2,2,4-trimethyl-1,3-pentanediol diisobutyrate, isononyl benzoate, isodecyl benzoate, or combinations of two or more of the foregoing; and wherein the di-butyl terephthalate, di-isobutyl terephthalate or mixture thereof constitute at least about 10 weight percent of the total plasticizer present in the composition. 11. The plastisol composition of claim 10, wherein the amount of plasticizers in the composition is from about 40 to 120 parts plasticizers per 100 parts PVC resin. 12. The plastisol composition of claim 10, wherein the plasticizers consist essentially of: a) di-butyl terephthalate, andb) one or more compounds selected from di 2-ethylhexyl terephthalate, diisooctyl phthalate, di-2-ethylhexyl phthalate, di-2-propylheptyl phthalate, diisononyl phthalate, diisodecyl phthalate, diisoundecyl phthalate, ditridecyl phthalate, tri-2-ethylhexyl trimellitate, triisononyl trimellitate, 2,2,4-trimethyl-1,3-pentanediol diisobutyrate, isononyl benzoate, isodecyl benzoate, or combinations of two or more of the foregoing. 13. The plastisol composition of claim 12, wherein the amount of plasticizers in the composition is from about 40 to 120 parts plasticizers per 100 parts PVC resin. 14. A method for making a solid polyvinyl chloride composition comprising applying heat to the plastisol composition of claim 10 under conditions effective to fuse the plastisol composition. 15. A solid polyvinyl chloride composition made by the method of claim 14. 16. An article comprising the solid polyvinyl chloride composition of claim 15. 17. The article of claim 16, wherein the article is an adhesive, a sealant, a coated fabric, a wire coating, a cable coating, a foam, a footwear, a gasket, an ink, a cosmetic, a medical device, a floor covering, a wallpaper, a roofing membrane, tubing or a calendared film.
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