{"id":1420,"date":"2024-02-22T11:41:58","date_gmt":"2024-02-22T03:41:58","guid":{"rendered":"https:\/\/www.yearnintl.com\/?p=1420"},"modified":"2024-03-20T15:52:48","modified_gmt":"2024-03-20T07:52:48","slug":"what-does-polyvinylpyrrolidone-do","status":"publish","type":"post","link":"https:\/\/www.yearnintl.com\/ko\/problems\/what-does-polyvinylpyrrolidone-do\/","title":{"rendered":"\ud3f4\ub9ac\ube44\ub2d0\ud53c\ub864\ub9ac\ub3c8\uc774 \ud558\ub294 \uc77c"},"content":{"rendered":"<p>CAS: 9003-39-8<\/p>\n<p>\ud3f4\ub9ac\ube44\ub2d0\ud53c\ub864\ub9ac\ub3c8(NVP)\uc740 N-\ube44\ub2d0-2-\ud53c\ub864\ub9ac\ub3c8\uc758 \uc911\ud569\uc5d0 \uc758\ud574 \uc0dd\uc131\ub418\ub294 \uc911\ud569\uccb4\uc785\ub2c8\ub2e4.<\/p>\n<p>\ubc31\uc0c9, \ud761\uc2b5\uc131 \ubd84\ub9d0<\/p>\n<p>\ubb34\ucde8 \ub610\ub294 \uc57d\uac04 \ubb34\ucde8<\/p>\n<p>\ubb3c, \uc5d0\ud0c4\uc62c, \ud074\ub85c\ub85c\ud3ec\ub984 \ubc0f \ub300\ubd80\ubd84\uc758 \uc720\uae30 \uc6a9\ub9e4\uc5d0 \uc6a9\ud574\ub418\uace0 \uc5d0\ud14c\ub974\uc5d0\ub294 \uc6a9\ud574\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ubb34\ub3c5\uc131, \ubb34\uc790\uadf9<\/p>\n<p>\uc6a9\ud574\ub3c4, \uc0dd\uccb4\uc801\ud569\uc131, \ud761\ucc29, \ud544\ub984\ud615\uc131, \ud654\ud559\uc801 \uc548\uc815\uc131, \uc0dd\ub9ac\uc801 \ubd88\ud65c\uc131, \uc811\ucc29 \ubc0f \ubcf5\ud569\ud654 \ub2a5\ub825\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-1421\" src=\"https:\/\/www.yearnintl.com\/wp-content\/uploads\/2024\/02\/rt9EQ59e488Y58w_w07RzRAIZ2U.png\" alt=\"pvp\" width=\"750\" height=\"750\" \/><\/p>\n<p>\ud3f4\ub9ac\ube44\ub2d0\ud53c\ub864\ub9ac\ub3c8(PVP)\uc740 \ud2b9\uc815 \uc870\uac74\uc5d0\uc11c N-\ube44\ub2d0\ud53c\ub864\ub9ac\ub3c8(NVP)\uc758 \uc911\ud569\uc5d0 \uc758\ud574 \uc0dd\uc131\ub418\ub294 \ube44\uc774\uc628\uc131 \ud3f4\ub9ac\uba38\uc785\ub2c8\ub2e4. PVP\ub294 \uc561\uccb4 \ubc0f \uace0\uccb4 \ud615\ud0dc\ub85c \uc81c\uacf5\ub418\uba70 \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \uac83\uc740 \ubd84\ub9d0, \uc218\uc6a9\uc561 \ubc0f \uc720\uae30 \uc6a9\uc561\uc785\ub2c8\ub2e4. 1938\ub144 BASF\uac00 \ucc98\uc74c \ubc1c\uba85\ud55c PVP\ub294 \uc0dd\ub9ac\ud559\uc801\uc73c\ub85c \uc778\uac04 \ud608\uc7a5 \ub2e8\ubc31\uc9c8\uacfc \uace0\ubd84\uc790\uac00 \uc720\uc0ac\ud558\uae30 \ub54c\ubb38\uc5d0 \uc81c2\ucc28 \uc138\uacc4 \ub300\uc804 \uc911\uc5d0 \uc778\uac04 \ud608\uc7a5 \ub300\uccb4\uc81c\ub85c \uc0ac\uc6a9\ub418\uc5c8\uc2b5\ub2c8\ub2e4. PVP\ub294 \uc6b0\uc218\ud55c \uc6a9\ud574\ub3c4, \ud654\ud559\uc801 \uc548\uc815\uc131, \ub0ae\uc740 \ub3c5\uc131, \ud544\ub984 \ud615\uc131 \ub4f1\uc758 \uc7a5\uc810\uc744 \uac00\uc9c0\uace0 \uc788\uc73c\uba70 \ubcf4\uc870\uc81c, \ucca8\uac00\uc81c, \ubd80\ud615\uc81c \uc801\uc6a9 \uc218\uc694\uac00 \ub192\uc73c\uba70 \uc758\uc57d, \uc12c\uc720, \ud654\ud559, \uc74c\ub8cc, \uc77c\uc77c \ubd84\uc57c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uc815\ubc00 \ud654\ud559 \uc81c\ud488\uc785\ub2c8\ub2e4. \ud654\ud559 \ubc0f \uae30\ud0c0 \ubd84\uc57c\uac00 \uc801\uc6a9\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ud3f4\ub9ac\ube44\ub2d0\ud53c\ub864\ub9ac\ub3c8\uc758 \uc751\uc6a9:<\/p>\n<p>\uc0b0\uc5c5\uc6a9 \ub4f1\uae09<\/p>\n<p>\uc548\ub8cc \ubc0f \ucf54\ud305 \uc0b0\uc5c5<\/p>\n<p>\uc12c\uc720 \uc778\uc1c4 \ubc0f \uc5fc\uc0c9 \uc0b0\uc5c5<\/p>\n<p>\uc81c\uc9c0 \uc0b0\uc5c5<\/p>\n<p>\uc5d0\ub108\uc9c0\uc2e0\uc0b0\uc5c5<\/p>\n<p>\ubd84\ub9ac\ub9c9.<\/p>\n<p>\uc77c\uc77c \ud654\ud559 \ub4f1\uae09<\/p>\n<p>\ub85c\uc158, \ud604\ud0c1\uc561 \ub4f1 \ubd84\uc0b0\uacc4\uc758 \uc548\uc815\ud654 \ud6a8\uacfc. \uc2a4\ud0a8 \ucf00\uc5b4 \uc81c\ud488\uc758 \ubcf4\uc2b5 \ubc0f \ud544\ub984 \ud615\uc131 \ud6a8\uacfc.<\/p>\n<p>\uc548\ub8cc \ubd84\uc0b0 \uc548\uc815\uc81c, \ud0c8\ucde8\uc81c, \ud0c8\ucde8\uc81c, \uce58\uc57d, \uba74\ub3c4 \ud06c\ub9bc \ubc0f \uae30\ud0c0 \uc138\uc81c.<\/p>\n<p>\uc2dd\ud488 \ub4f1\uae09<\/p>\n<p>\ub9e5\uc8fc \uc0dd\uc0b0 \uc2dc \uccad\uc9d5\uc81c \ubc0f \uc548\uc815\uc81c\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc73c\uba70 \ud761\ucc29 \uc5ec\uacfc, \uce68\uc804 \ubd84\ub9ac \ubc0f \ud504\ub85c\ud14c\uc544\uc81c \ubd84\ud574\ub97c \ud1b5\ud574 \ud574\uacb0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc591\uc870\uc5d0 \uc0ac\uc6a9\ub418\ub294 PVP\/PVPP\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ubd88\uc6a9\uc131\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc81c\uc57d \ub4f1\uae09<\/p>\n<p>\uacb0\ud569\uc81c, \ubd80\ud615\uc81c, \ucf54\ud305\uc81c, \ubd95\uad34\uc81c, \uacf5\uc6a9\ub9e4, \uc0b4\uade0\uc18c\ub3c5\uc81c, \uac00\uc6a9\ud654\uc81c, \uc11c\ubc29\ud654\uc81c, \ucea1\uc290\ud53c\ub9c9, \ubd84\uc0b0\uc548\uc815\uc81c, \ud544\ub984\ud615\uc131\uc81c \ub4f1<\/p>\n<p>\ucd94\uac00\ub418\ub294 PVP \ube44\uc728\uc774 \ub0ae\uc2b5\ub2c8\ub2e4.<\/p>\n<p>CAS: 9003-39-8<\/p>\n<p>\ud3f4\ub9ac\ube44\ub2d0\ud53c\ub864\ub9ac\ub3c8(NVP)\uc740 N-\ube44\ub2d0-2-\ud53c\ub864\ub9ac\ub3c8\uc758 \uc911\ud569\uc5d0 \uc758\ud574 \uc0dd\uc131\ub418\ub294 \uc911\ud569\uccb4\uc785\ub2c8\ub2e4.<\/p>\n<p>\ubc31\uc0c9, \ud761\uc2b5\uc131 \ubd84\ub9d0<\/p>\n<p>\ubb34\ucde8 \ub610\ub294 \uc57d\uac04 \ubb34\ucde8<\/p>\n<p>\ubb3c, \uc5d0\ud0c4\uc62c, \ud074\ub85c\ub85c\ud3ec\ub984 \ubc0f \ub300\ubd80\ubd84\uc758 \uc720\uae30 \uc6a9\ub9e4\uc5d0 \uc6a9\ud574\ub418\uace0 \uc5d0\ud14c\ub974\uc5d0\ub294 \uc6a9\ud574\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ubb34\ub3c5\uc131, \ubb34\uc790\uadf9<\/p>\n<p>\uc6a9\ud574\ub3c4, \uc0dd\uccb4\uc801\ud569\uc131, \ud761\ucc29, \ud544\ub984\ud615\uc131, \ud654\ud559\uc801 \uc548\uc815\uc131, \uc0dd\ub9ac\uc801 \ubd88\ud65c\uc131, \uc811\ucc29 \ubc0f \ubcf5\ud569\ud654 \ub2a5\ub825\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4.<\/p>\n<p>\ud3f4\ub9ac\ube44\ub2d0\ud53c\ub864\ub9ac\ub3c8(PVP)\uc740 \ud2b9\uc815 \uc870\uac74\uc5d0\uc11c N-\ube44\ub2d0\ud53c\ub864\ub9ac\ub3c8(NVP)\uc758 \uc911\ud569\uc5d0 \uc758\ud574 \uc0dd\uc131\ub418\ub294 \ube44\uc774\uc628\uc131 \ud3f4\ub9ac\uba38\uc785\ub2c8\ub2e4. PVP\ub294 \uc561\uccb4 \ubc0f \uace0\uccb4 \ud615\ud0dc\ub85c \uc81c\uacf5\ub418\uba70 \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \uac83\uc740 \ubd84\ub9d0, \uc218\uc6a9\uc561 \ubc0f \uc720\uae30 \uc6a9\uc561\uc785\ub2c8\ub2e4. 1938\ub144 BASF\uac00 \ucc98\uc74c \ubc1c\uba85\ud55c PVP\ub294 \uc0dd\ub9ac\ud559\uc801\uc73c\ub85c \uc778\uac04 \ud608\uc7a5 \ub2e8\ubc31\uc9c8\uacfc \uace0\ubd84\uc790\uac00 \uc720\uc0ac\ud558\uae30 \ub54c\ubb38\uc5d0 \uc81c2\ucc28 \uc138\uacc4 \ub300\uc804 \uc911\uc5d0 \uc778\uac04 \ud608\uc7a5 \ub300\uccb4\uc81c\ub85c \uc0ac\uc6a9\ub418\uc5c8\uc2b5\ub2c8\ub2e4. PVP\ub294 \uc6b0\uc218\ud55c \uc6a9\ud574\ub3c4, \ud654\ud559\uc801 \uc548\uc815\uc131, \ub0ae\uc740 \ub3c5\uc131, \ud544\ub984 \ud615\uc131 \ub4f1\uc758 \uc7a5\uc810\uc744 \uac00\uc9c0\uace0 \uc788\uc73c\uba70 \ubcf4\uc870\uc81c, \ucca8\uac00\uc81c, \ubd80\ud615\uc81c \uc801\uc6a9 \uc218\uc694\uac00 \ub192\uc73c\uba70 \uc758\uc57d, \uc12c\uc720, \ud654\ud559, \uc74c\ub8cc, \uc77c\uc77c \ubd84\uc57c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uc815\ubc00 \ud654\ud559 \uc81c\ud488\uc785\ub2c8\ub2e4. \ud654\ud559 \ubc0f \uae30\ud0c0 \ubd84\uc57c\uac00 \uc801\uc6a9\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-1422\" src=\"https:\/\/www.yearnintl.com\/wp-content\/uploads\/2024\/02\/CnoBGfAnE8-4vsbl4ZiX-BAFAGA.png\" alt=\"pvp packing\" width=\"750\" height=\"750\" \/><\/p>\n<p>\ud3f4\ub9ac\ube44\ub2d0\ud53c\ub864\ub9ac\ub3c8\uc758 \uc751\uc6a9:<\/p>\n<p>\uc0b0\uc5c5\uc6a9 \ub4f1\uae09<\/p>\n<p>\uc548\ub8cc \ubc0f \ucf54\ud305 \uc0b0\uc5c5<\/p>\n<p>\uc12c\uc720 \uc778\uc1c4 \ubc0f \uc5fc\uc0c9 \uc0b0\uc5c5<\/p>\n<p>\uc81c\uc9c0 \uc0b0\uc5c5<\/p>\n<p>\uc5d0\ub108\uc9c0\uc2e0\uc0b0\uc5c5<\/p>\n<p>\ubd84\ub9ac\ub9c9.<\/p>\n<p>\uc77c\uc77c \ud654\ud559 \ub4f1\uae09<\/p>\n<p>\ub85c\uc158, \ud604\ud0c1\uc561 \ub4f1 \ubd84\uc0b0\uacc4\uc758 \uc548\uc815\ud654 \ud6a8\uacfc. \uc2a4\ud0a8 \ucf00\uc5b4 \uc81c\ud488\uc758 \ubcf4\uc2b5 \ubc0f \ud544\ub984 \ud615\uc131 \ud6a8\uacfc.<\/p>\n<p>\uc548\ub8cc \ubd84\uc0b0 \uc548\uc815\uc81c, \ud0c8\ucde8\uc81c, \ud0c8\ucde8\uc81c, \uce58\uc57d, \uba74\ub3c4 \ud06c\ub9bc \ubc0f \uae30\ud0c0 \uc138\uc81c.<\/p>\n<p>\uc2dd\ud488 \ub4f1\uae09<\/p>\n<p>\ub9e5\uc8fc \uc0dd\uc0b0 \uc2dc \uccad\uc9d5\uc81c \ubc0f \uc548\uc815\uc81c\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc73c\uba70 \ud761\ucc29 \uc5ec\uacfc, \uce68\uc804 \ubd84\ub9ac \ubc0f \ud504\ub85c\ud14c\uc544\uc81c \ubd84\ud574\ub97c \ud1b5\ud574 \ud574\uacb0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc591\uc870\uc5d0 \uc0ac\uc6a9\ub418\ub294 PVP\/PVPP\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ubd88\uc6a9\uc131\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc81c\uc57d \ub4f1\uae09<\/p>\n<p>\uacb0\ud569\uc81c, \ubd80\ud615\uc81c, \ucf54\ud305\uc81c, \ubd95\uad34\uc81c, \uacf5\uc6a9\ub9e4, \uc0b4\uade0\uc18c\ub3c5\uc81c, \uac00\uc6a9\ud654\uc81c, \uc11c\ubc29\ud654\uc81c, \ucea1\uc290\ud53c\ub9c9, \ubd84\uc0b0\uc548\uc815\uc81c, \ud544\ub984\ud615\uc131\uc81c \ub4f1<\/p>\n<p>\ucd94\uac00\ub418\ub294 PVP \ube44\uc728\uc774 \ub0ae\uc2b5\ub2c8\ub2e4.<\/p>\n<p>1, PVP\ub294 \uc218\uc6a9\uc131 \uace0\ubd84\uc790 \ud654\ud569\ubb3c\uc758 \uc77c\ubc18\uc801\uc778 \ud2b9\uc131, \ucf5c\ub85c\uc774\ub4dc \ubcf4\ud638, \ud544\ub984 \ud615\uc131, \uc811\ucc29, \ud761\uc2b5\uc131, \uac00\uc6a9\ud654 \ub610\ub294 \uc751\ucd95\uc744 \uac16\ucd98 \ud569\uc131 \uc218\uc6a9\uc131 \uace0\ubd84\uc790 \ud654\ud569\ubb3c\uc774\uc9c0\ub9cc \uac00\uc7a5 \ub3c5\ud2b9\ud558\ubbc0\ub85c \uc0ac\ub78c\ub4e4\uc740 \uc6b0\uc218\ud55c \uc6a9\ud574\uc131\uc5d0 \uc8fc\ubaa9\ud569\ub2c8\ub2e4. \uc0dd\ub9ac\uc801 \ud638\ud658\uc131.<\/p>\n<p>2, PVP\ub294 \uc624\uc5fc \ubc29\uc9c0 \uc7ac\uce68\uc804 \uc131\ub2a5\uc744 \uac00\uc9c0\uba70 \ud22c\uba85\ud55c \uc561\uccb4 \ub610\ub294 \ubb34\uac70\uc6b4 \uba3c\uc9c0 \uc138\uc81c\ub97c \uc900\ube44\ud558\ub294 \ub370 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc138\uc81c\uc5d0 PVP\ub97c \ucd94\uac00\ud558\uba74 \ubcc0\uc0c9 \ubc29\uc9c0 \ud6a8\uacfc\uac00 \ub6f0\uc5b4\ub098\uace0 \uc138\ucc99 \ub2a5\ub825\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc73c\uba70 \uc138\ud0c1 \uc9c1\ubb3c\uc740 \ud569\uc131 \uc138\uc81c\uac00 \ud53c\ubd80\uc5d0 \ub2ff\ub294 \uac83\uc744 \ubc29\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4 \uc790\uadf9, \ud2b9\ud788 \ud569\uc131 \uc12c\uc720\uc758 \uacbd\uc6b0 \uc774 \uc131\ub2a5\uc740 \uce74\ub974\ubcf5\uc2dc\uba54\ud2f8 \uc140\ub8f0\ub85c\uc624\uc2a4(CMC) \uc138\uc81c\ubcf4\ub2e4 \ub354 \ub450\ub4dc\ub7ec\uc9d1\ub2c8\ub2e4.<\/p>\n<p>3, PVP \ucf54\ud305 \ud398\uc778\ud2b8, \uc0c9\uc0c1\uc5d0 \uc601\ud5a5\uc744 \uc8fc\uc9c0 \uc54a\uace0 \ud22c\uba85\ud55c \ucf54\ud305 \ud544\ub984, \u200b\u200b\ud398\uc778\ud2b8\uc640 \uc548\ub8cc\uc758 \uad11\ud0dd \ubc0f \ubd84\uc0b0\uc744 \uac1c\uc120\ud558\uace0 \uc5f4 \uc548\uc815\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uba70 \uc789\ud06c\uc640 \uc789\ud06c\uc758 \ubd84\uc0b0\uc744 \uac1c\uc120\ud569\ub2c8\ub2e4.<br \/>PVP\ub294 \ud3c9\uade0 \ubd84\uc790\ub7c9 \ud06c\uae30\uc5d0 \ub530\ub77c 4\ub2e8\uacc4\ub85c \ub098\ub258\uba70, \uc774\ub294 \uc77c\ubc18\uc801\uc73c\ub85c K \uac12\uc73c\ub85c \ud45c\uc2dc\ub418\uba70, \uc11c\ub85c \ub2e4\ub978 K \uac12\uc740 \ud574\ub2f9 PVP\uc758 \ud3c9\uade0 \ubd84\uc790\ub7c9 \ubc94\uc704\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. K\uac12\uc740 \uc2e4\uc81c\ub85c PVP \uc218\uc6a9\uc561\uc758 \uc0c1\ub300\uc810\ub3c4\uc640 \uad00\ub828\ub41c \uace0\uc720\uac12\uc774\uace0, \uc810\ub3c4\ub294 \uace0\ubd84\uc790\uc758 \ubd84\uc790\ub7c9\uacfc \uad00\ub828\ub41c \ubb3c\ub9ac\ub7c9\uc774\ubbc0\ub85c PVP\uc758 \ud3c9\uade0\ubd84\uc790\ub7c9\uc740 K\uac12\uc73c\ub85c \ud2b9\uc9d5\uc9c0\uc744 \uc218 \uc788\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c K \uac12\uc774 \ud074\uc218\ub85d \uc810\ub3c4\uac00 \ub192\uc544\uc9c0\uace0 \uc811\ucc29\ub825\uc774 \uac15\ud574\uc9d1\ub2c8\ub2e4.<\/p>\n<p>PVP \uc911\ud569\uc758 \ub300\ub2e4\uc218\ub294 AIBN\uc744 \uac1c\uc2dc\uc81c\ub85c \uc0ac\uc6a9\ud558\uba70 \uc218\uc6a9\uc131 \uc544\uc870 \uac1c\uc2dc\uc81c\ub97c \uc0ac\uc6a9\ud558\uc5ec PVP \ud569\uc131\uc744 \uac1c\uc2dc\ud558\ub294 \uac83\uc5d0 \uad00\ud55c \ubb38\ud5cc\uc740 \uc5c6\uc9c0\ub9cc \uc77c\ubd80 \uc0ac\ub78c\ub4e4\uc774 \uc774 \ubd84\uc57c\uc5d0\uc11c \uc5f0\uad6c\ub97c \ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>NVP \ub2e8\ub7c9\uccb4\uc640 PVP\ub294 \ubaa8\ub450 \uc218\uc6a9\uc131\uc774\ubbc0\ub85c \uc218\uc6a9\uc131 \uc544\uc870 \uac1c\uc2dc\uc81c\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc120\ud615 PVP \uc911\ud569\uccb4\ub85c \uc911\ud569\uc744 \uc2dc\uc791\ud558\ub294 \uac83\uc774 \uc804\uc801\uc73c\ub85c \uac00\ub2a5\ud569\ub2c8\ub2e4. \ub610\ud55c, AIBN\uc5d0\ub294 \uc778\uccb4\uc5d0 \u200b\u200b\uc720\ud574\ud55c \uc2dc\uc544\ub178\uac90\uc774\ub77c\ub294 \uadf8\ub8f9\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\ub294 \ubc18\uba74, \ub300\ubd80\ubd84\uc758 \uc218\uc6a9\uc131 \uc544\uc870\uacc4 \uac1c\uc2dc\uc81c\ub294 \uc2dc\uc544\ub178\uac90\uc744 \ud568\uc720\ud558\uc9c0 \uc54a\uc73c\uba70, PVP\ub294 \uc778\uccb4\uc5d0 \u200b\u200b\uc9c1\uc811 \uc811\ucd09\ud558\ub294 \uc81c\ud488\uc5d0 \uc8fc\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc218\uc6a9\uc131 \uc544\uc870 \uac1c\uc2dc\uc81c\ub294 AIBN\ubcf4\ub2e4 \ub354 \ub9ce\uc740 \uc7a5\uc810\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>CAS: 9003-39-8 Polyvinylpyrrolidone (NVP) is a polymer produced by the polymerization of N-vinyl-2-pyrrolidone. White, hygroscopic powder Odorless or slightly odorless Soluble in water, ethanol, chloroform and most organic solvents, insoluble in ether Non-toxic and non-irritating Excellent solubility, biocompatibility, adsorption, film forming, chemical stability, physiological inertness, adhesion and complexation ability. Polyvinylpyrrolidone (PVP) is a non-ionic polymer produced by the polymerization of N-vinyl pyrrolidone (NVP) under certain conditions. PVP comes in liquid and solid forms, the most common being powders, aqueous solutions, and organic solutions. First invented by BASF in 1938, PVP was used as a substitute for human plasma during World War II because of its physiologically similar high polymer to human plasma proteins. PVP has the advantages of excellent solubility,chemical stability, low toxicity, film forming, etc., as an auxiliary, additive, excipient application demand is high, is a widely used fine chemical products, in medicine, textile, chemical, beverage, daily chemical and\u2026<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"attr":[111],"class_list":["post-1420","post","type-post","status-publish","format-standard","hentry","category-problems"],"_links":{"self":[{"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/posts\/1420","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/comments?post=1420"}],"version-history":[{"count":5,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/posts\/1420\/revisions"}],"predecessor-version":[{"id":1587,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/posts\/1420\/revisions\/1587"}],"wp:attachment":[{"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/media?parent=1420"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/categories?post=1420"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/tags?post=1420"},{"taxonomy":"attr","embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/attr?post=1420"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}