Plastics including powder of calcite and/or zeolite and producing method thereof
PURPOSE: A plastic containing calcite and/or zeolite microfine powders is provided for utilizing it to package farm products and to remove agricultural chemicals residues in the products during delivering/storing the products after packaging by adding the calcite and/or zeolite components to the pla...
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description | PURPOSE: A plastic containing calcite and/or zeolite microfine powders is provided for utilizing it to package farm products and to remove agricultural chemicals residues in the products during delivering/storing the products after packaging by adding the calcite and/or zeolite components to the plastic material. CONSTITUTION: The plastic comprises 80-99 wt.% of the main plastic material such as themo-plastic or thermosetting resin, natural resin and/or semi-synthesized resin,; and additionally 1-20 wt.% of either calcite or zeolite microfine powders. Alternately, The plastic comprises 80-99 wt.% of the main plastic material; and 0.5-10 wt.% of the calcite powders and 0.5-10 wt.% of the zeolite powders. Both of the calcite and zeolite powders preferably have a particle size ranged of 200-750 in mesh size. The plastic forms a molded product useable as food package, medically or industrially available boxes, bags or films, kitchen utensils such as spoon and chopstick, water PET bottles and/or internal molding material of refrigerator and so on.
본 발명은 방해석 및/또는 비석(zeolite)의 미분을 함유하도록 제조된 플라스틱 및 그 제조방법에 관한 것으로서, 본 발명에 의해서 플라스틱 원료에 방해석 미분, 비석 미분, 및 방해석 미분과 비석 미분의 혼합물 중에서 선택된 어느 하나를 첨가하여 제조되는 것을 특징으로 하는 플라스틱이 제공되며, 그에 따라 방해석 및/또는 비석의 미분이 함유된 플라스틱을 농산물 등의 포장에 이용함으로써 농산물의 잔류농약과 같은 유해물질을 제거시킬 수 있도록 한 것이다. |
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본 발명은 방해석 및/또는 비석(zeolite)의 미분을 함유하도록 제조된 플라스틱 및 그 제조방법에 관한 것으로서, 본 발명에 의해서 플라스틱 원료에 방해석 미분, 비석 미분, 및 방해석 미분과 비석 미분의 혼합물 중에서 선택된 어느 하나를 첨가하여 제조되는 것을 특징으로 하는 플라스틱이 제공되며, 그에 따라 방해석 및/또는 비석의 미분이 함유된 플라스틱을 농산물 등의 포장에 이용함으로써 농산물의 잔류농약과 같은 유해물질을 제거시킬 수 있도록 한 것이다.</description><edition>7</edition><language>eng ; kor</language><subject>CHEMISTRY ; COMPOSITIONS BASED THEREON ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</subject><creationdate>2001</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20010727&DB=EPODOC&CC=KR&NR=20010070754A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20010727&DB=EPODOC&CC=KR&NR=20010070754A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LIM, BONG HAK</creatorcontrib><title>Plastics including powder of calcite and/or zeolite and producing method thereof</title><description>PURPOSE: A plastic containing calcite and/or zeolite microfine powders is provided for utilizing it to package farm products and to remove agricultural chemicals residues in the products during delivering/storing the products after packaging by adding the calcite and/or zeolite components to the plastic material. CONSTITUTION: The plastic comprises 80-99 wt.% of the main plastic material such as themo-plastic or thermosetting resin, natural resin and/or semi-synthesized resin,; and additionally 1-20 wt.% of either calcite or zeolite microfine powders. Alternately, The plastic comprises 80-99 wt.% of the main plastic material; and 0.5-10 wt.% of the calcite powders and 0.5-10 wt.% of the zeolite powders. Both of the calcite and zeolite powders preferably have a particle size ranged of 200-750 in mesh size. The plastic forms a molded product useable as food package, medically or industrially available boxes, bags or films, kitchen utensils such as spoon and chopstick, water PET bottles and/or internal molding material of refrigerator and so on.
본 발명은 방해석 및/또는 비석(zeolite)의 미분을 함유하도록 제조된 플라스틱 및 그 제조방법에 관한 것으로서, 본 발명에 의해서 플라스틱 원료에 방해석 미분, 비석 미분, 및 방해석 미분과 비석 미분의 혼합물 중에서 선택된 어느 하나를 첨가하여 제조되는 것을 특징으로 하는 플라스틱이 제공되며, 그에 따라 방해석 및/또는 비석의 미분이 함유된 플라스틱을 농산물 등의 포장에 이용함으로써 농산물의 잔류농약과 같은 유해물질을 제거시킬 수 있도록 한 것이다.</description><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>METALLURGY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2001</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyjsKAjEURuE0FqLu4YK1GF9MLaIINoPYD-HmjxOIuSHJILh6EWYBVocD31S1bTClei7kI4fB-vikJG-LTOKITWBfQSbatWT6QMK4lLLYgX_8hdqLpdojQ9xcTZwJBYuxM7W8nB-n6wpJOpRkGBG1u923Wm-0bnRz2B93_6kveeA4LQ</recordid><startdate>20010727</startdate><enddate>20010727</enddate><creator>LIM, BONG HAK</creator><scope>EVB</scope></search><sort><creationdate>20010727</creationdate><title>Plastics including powder of calcite and/or zeolite and producing method thereof</title><author>LIM, BONG HAK</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR20010070754A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; kor</language><creationdate>2001</creationdate><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>METALLURGY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</topic><toplevel>online_resources</toplevel><creatorcontrib>LIM, BONG HAK</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LIM, BONG HAK</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Plastics including powder of calcite and/or zeolite and producing method thereof</title><date>2001-07-27</date><risdate>2001</risdate><abstract>PURPOSE: A plastic containing calcite and/or zeolite microfine powders is provided for utilizing it to package farm products and to remove agricultural chemicals residues in the products during delivering/storing the products after packaging by adding the calcite and/or zeolite components to the plastic material. CONSTITUTION: The plastic comprises 80-99 wt.% of the main plastic material such as themo-plastic or thermosetting resin, natural resin and/or semi-synthesized resin,; and additionally 1-20 wt.% of either calcite or zeolite microfine powders. Alternately, The plastic comprises 80-99 wt.% of the main plastic material; and 0.5-10 wt.% of the calcite powders and 0.5-10 wt.% of the zeolite powders. Both of the calcite and zeolite powders preferably have a particle size ranged of 200-750 in mesh size. The plastic forms a molded product useable as food package, medically or industrially available boxes, bags or films, kitchen utensils such as spoon and chopstick, water PET bottles and/or internal molding material of refrigerator and so on.
본 발명은 방해석 및/또는 비석(zeolite)의 미분을 함유하도록 제조된 플라스틱 및 그 제조방법에 관한 것으로서, 본 발명에 의해서 플라스틱 원료에 방해석 미분, 비석 미분, 및 방해석 미분과 비석 미분의 혼합물 중에서 선택된 어느 하나를 첨가하여 제조되는 것을 특징으로 하는 플라스틱이 제공되며, 그에 따라 방해석 및/또는 비석의 미분이 함유된 플라스틱을 농산물 등의 포장에 이용함으로써 농산물의 잔류농약과 같은 유해물질을 제거시킬 수 있도록 한 것이다.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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subjects | CHEMISTRY COMPOSITIONS BASED THEREON METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS |
title | Plastics including powder of calcite and/or zeolite and producing method thereof |
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