Paper substrates containing high surface sizing and low internal sizing and having high dimensional stability
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
D21H-011/00
출원번호
US-0157700
(2011-06-10)
등록번호
US-8372243
(2013-02-12)
발명자
/ 주소
Singh, Kapil M.
Anderson, Dennis W.
Froass, Peter M.
Hong, Yaoliang
Mohan, Krishna K.
Arnson, Thomas R.
Huang, Yan C.
출원인 / 주소
International Paper Company
인용정보
피인용 횟수 :
9인용 특허 :
73
초록
This invention relates to a paper substrate containing high surface sizing and low internal sizing and having high dimensional stability, as well as methods of making and using the composition.
대표청구항▼
1. A paper substrate, comprising a plurality of cellulose fibers; anda sizing agent; wherein the paper substrate has a hygroexpansivity of from 0.6 to 1.5% , a CD Internal Scott Bond of not more than 300 J/m2 and/or an MD Internal Scott Bond of not more than 300 J/m2, wherein said substrate further
1. A paper substrate, comprising a plurality of cellulose fibers; anda sizing agent; wherein the paper substrate has a hygroexpansivity of from 0.6 to 1.5% , a CD Internal Scott Bond of not more than 300 J/m2 and/or an MD Internal Scott Bond of not more than 300 J/m2, wherein said substrate further comprises at least one bulking agent and at least one ionic compound. 2. The paper substrate according to claim 1, wherein the paper substrate has a hygroexpansivity of from 0.6 to 1.25%. 3. The paper substrate according to claim 1, further comprising from 0.25 to 10 gsm of a sizing agent ; wherein the paper substrate has a hygroexpansivity of from 0.6 to 1.25. 4. The paper substrate according to claim 1, further comprising from 0.25 to 10 gsm of a sizing agent; wherein the paper substrate has an Internal Bond/sizing agent ratio that is less than 100 J/m2/gsm and a hygroexpansivity of from 0.6 to 1.25%. 5. The substrate according to claim 4, wherein an Internal Bond/sizing agent ratio is less than or equal to 80 J/m2 /gsm. 6. The substrate according to claim 4, wherein an Internal Bond/sizing agent ratio is less than or equal to 60 J/m2/gsm. 7. The substrate according to claim 4, wherein an Internal Bond/sizing agent ratio is less than or equal to 40 J/m2/gsm. 8. The paper substrate according to claim 1, wherein the at least one bulking agent is an expandable microsphere. 9. The paper substrate according to claim 1, wherein said ionic compound is at least one compound selected from the group consisting of an organic and inorganic ionic compound. 10. The paper substrate according to claim 1, wherein said ionic compound is at least one polyorganic compound. 11. The paper substrate according to claim 1, wherein said ionic compound is at least one polyamine compound. 12. The paper substrate according to claim 1, wherein said ionic compound is crosslinked, branched, or combinations thereof. 13. The paper substrate according to claim 1, wherein said ionic compound is at least one polyethyleneimine compound. 14. The paper substrate according to claim 1, wherein said ionic compound is at least one polyethyleneimine compound having a molecular weight of from 600 to 40,000 weight average molecular weight. 15. The paper substrate according to claim 1, wherein said ionic compound is cationic. 16. The paper substrate according to claim 1, wherein said ionic compound comprises at least one member selected from the group consisting of alumina and silica. 17. The paper substrate according to claim 1, wherein said ionic compound comprises a colloid comprising at least one member selected from the group consisting of silica, alumina, tin oxide, zirconia, antimony oxide, iron oxide, and rare earth metal oxides. 18. The paper substrate according to claim 1, wherein said ionic compound comprises a sol comprising at least one member selected from the group consisting of silica, alumina, tin oxide, zirconia, antimony oxide, iron oxide, and rare earth metal oxides. 19. The paper substrate according to claim 1, wherein said at least one bulking agent is an expandable microsphere and an outside surface of the at least one expandable microsphere is bound to the ionic compound. 20. The paper substrate according to claim 1, wherein said at least one bulking agent is an expandable microsphere and an outside surface of the at least one expandable microsphere is non-covalently bound to the ionic compound. 21. The paper substrate according to claim 1, wherein an outside surface of at least one expandable microsphere is anionic. 22. The paper substrate according to claim 1, wherein the ionic compound is cationic.
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이 특허에 인용된 특허 (73)
Mackey Larry N. (Fairfield OH) Seyed-Rezai Seyed E. (Fairfield OH), Absorbent paper comprising polymer-modified fibrous pulps and wet-laying process for the production thereof.
Cook Jeffery T. (Memphis TN) Lash Glen R. (Cincinnati OH) Moore Danny R. (Germantown TN) Young Gerald A. (Cincinnati OH), Absorbent structures containing stiffened fibers and superabsorbent material.
Smith David Jay (Montgomery OH) Ruth ; Jr. Jimmie Ed (Forest Park OH), Aldehyde-modified cellulosic fibers for paper products having high initial wet strength.
Melber George E. (Buffalo NY) Oswald William A. (Darien IL) Wolinski Leon E. (Buffalo NY), Composition and process for drying and expanding microspheres.
Barcus Robert Lee (Springfield Township OH) Bjorkquist David William (Wyoming OH), Fibers and pulps for papermaking based on chemical combination of poly (acrylate-co-itaconate), polyol and cellulosic fi.
Barcus Robert L. (Springfield Township OH) Bjorkquist David W. (Wyoming OH), Fibers and pulps for papermaking based on chemical combination of poly(acrylate-co-itaconate), polyol and cellulosic fib.
Barcus Robert L. (Springfield Twp. OH) Bjorkquist David W. (Wyoming OH), Fibers and pulps for papermaking based on chemical combination of poly(acrylate-co-itaconate), polyol and cellulosic fib.
Cenisio Marco Franco,BEX ; Hensema Edwin Rene ; Mears Andrew,GBX ; Varnell Daniel Felix, Method for surface sizing paper with cellulose reactive and cellulose non-reactive sizes, and paper prepared thereby.
Kroyer Karl K. K. (Le Vieux Moulin ; 12 rue de la Liberation ; 06520 Magagnosc FRX), Method of modifying cellulosic wood fibers and using said fibers for producing fibrous products.
Koukoulas, Alexander A.; Altman, Thomas E.; Matthew, M. C.; Amidon, Thomas E.; Mora, Fernand, Method to manufacture paper using fiber filler complexes.
Ronge, Helmut; Prantz, Erhard; Schoerkhuber, Wolfgang, Modified colophony rosins, a process for their preparation, their use and paper-sizing agents containing such modified colophony rosins.
Singh, Kapil M.; Anderson, Dennis W.; Froass, Peter M.; Hong, Yaoliang; Mohan, Krishna Kosaraju; Arnson, Thomas R.; Huang, Yan C., Paper substrates containing high surface sizing and low internal sizing and having high dimensional stability.
Singh, Kapil Mohan; Anderson, Dennis W.; Froass, Peter M; Hong, Yaoliang; Mohan, Krishna K; Arnson, Thomas R; Huang, Yan C, Paper substrates containing high surface sizing and low internal sizing and having high dimensional stability.
Barcus Robert L. (Springfield Twp. ; Hamilton County OH) Bjorkquist David W. (Wyoming OH), Poly(methyl vinyl ether-co-maleate) and polyol modified cellulostic fiber.
Frederick Tim J. (Kingsport TN) Mitchell Melvin G. (Kingsport TN) Partin Lee R. (Kingsport TN), Process for preparation of cellulose acetate filters for use in paper making.
Bottorff Kyle J. (Newark DE) Brungardt Clement Linus (Oxford PA) Dumas David Howard (Wilmington DE) Ehrhardt Susan Merrick (Haddonfield NJ) Gast John Charles (Hockessin DE) Zhang Jian-Jian (Hockessin, Process of using paper containing alkaline sizing agents with improved conversion capability.
Singh, Kapil M.; Anderson, Dennis W.; Froass, Peter M.; Hong, Yaoliang; Mohan, Kosaraju Krishna; Arnson, Thomas R.; Huang, Yan C., Paper substrates containing high surface sizing and low internal sizing and having high dimensional stability.
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