PAPER COMPOSITION
The composition is used in the production of packing paper. The paper produced has improved mechanical strength indices and a higher degree of sizing and retention of the short fibres. The paper suspension is quickly dewatered and it is possible to work with a bigger quantity of short-fibres. The pa...
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| creator | TOKAREVA, KRASIMIRA N STOJANOV, STOJAN P BENCHEVA, SIJKA P RACHEV, MINAO KH IVANOVA, NADEZHDA M TOROZOVA, VALENTINA D SAVOV, ATANAS I VALCHEV, IVO V PETKOVA, EVDA KH |
| description | The composition is used in the production of packing paper. The paper produced has improved mechanical strength indices and a higher degree of sizing and retention of the short fibres. The paper suspension is quickly dewatered and it is possible to work with a bigger quantity of short-fibres. The paper composition includes softwood and hardwood cellulose, wood pulp and recycled paper, rosin glue, aluminium sulphate and the polymers co-condensation amino-methylated product of saponified polyacrylonitrile and polyethylene oxide. The components are in quantities of percentage of absolute dry fibre material as follows: rosin glue from 0.25 to 3.0, polymers from 0.1 to 1.0 in proportion 5:1 to 9:1. |
| format | Patent |
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The paper produced has improved mechanical strength indices and a higher degree of sizing and retention of the short fibres. The paper suspension is quickly dewatered and it is possible to work with a bigger quantity of short-fibres. The paper composition includes softwood and hardwood cellulose, wood pulp and recycled paper, rosin glue, aluminium sulphate and the polymers co-condensation amino-methylated product of saponified polyacrylonitrile and polyethylene oxide. 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The paper produced has improved mechanical strength indices and a higher degree of sizing and retention of the short fibres. The paper suspension is quickly dewatered and it is possible to work with a bigger quantity of short-fibres. The paper composition includes softwood and hardwood cellulose, wood pulp and recycled paper, rosin glue, aluminium sulphate and the polymers co-condensation amino-methylated product of saponified polyacrylonitrile and polyethylene oxide. The components are in quantities of percentage of absolute dry fibre material as follows: rosin glue from 0.25 to 3.0, polymers from 0.1 to 1.0 in proportion 5:1 to 9:1.</abstract><edition>5</edition><oa>free_for_read</oa></addata></record> |
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| subjects | IMPREGNATING OR COATING OF PAPER PAPER NOT OTHERWISE PROVIDED FOR PAPER-MAKING PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D PRODUCTION OF CELLULOSE PULP COMPOSITIONS TEXTILES TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G |
| title | PAPER COMPOSITION |
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