201121420 六、發明說明： 【發明所屬之技術領域】 組成物成形 本發明係關於聚合物組成物及由該聚合 之模製品。' 【先前技術.】 由於可以相對低的成本獲得各種形狀之模 於聚合物中含有活性化合物(如殺蟲劑)之聚合物：成= 及由该聚合物組成物成形之模製品至今已為大眾所知且已 廣泛使祕各個領域。此等模製^係藉由下述方式顯現其 作用·使/舌性化合物蒸I，或使活性化合物渗漏至模製品 之表面，藉以將活性化合物釋放，亦即所謂的滲出 (bleeding)(參見專利文獻u。 當所使用之活性化合物具有低蒸散性質時，此化合物 將難以藉由其蒸散作用自模製品釋放，因而此化合物主要 是藉由滲出方式自模製品釋放。當模製品中所留存之活性 化合物的量超出聚合物的飽和量（為過飽和量）時，將會發 •生滲出情形，而此即為過飽和量之活性化合物〇逢性化13 物之添加量·活性化合物於模製品中之飽和量）隨時間，移 至模製品之表.面的現象。當模製品是以含有超出德和筻产 活性化合物量的聚合物組成物成形時，該活性化合物=甘 時間滲出至模製品之表面。然而，一般已知此滲出速率= 隨者活性化合物的最初添加量而顯著變化，此’參出·、：、 有隨時間減小的趨勢。另一方面，當模製品是以「潘丨時 合物的滲出」來顯現其作用時，存在有所欲滲出速率之 321694 201121420 間期成為模製品之有效期的指標。因此，一旦決定了模製 品之有效期，必然可決定該可釋放性活性化合物 (releasable active compound)的最初添加量。 為了獲得可長時間使用之模製品，需使用含有超出聚 合物飽和量的活性化合物量之聚合物組成物。然而，於聚 合物中含有過飽和量之活性化合物的聚合物組成物所成形 之模製品會在其使用前期使大量活性化合物渗出，因此無 法於所欲之時間期内維持滲出速率。 專利文獻 1 : JP-A-6-315332 【發明内容】 依據發明人深入研究的結果，發現使用含有烯烴系聚 合物、活性化合物以及類祐（terpen〇id)之烯烴系聚合物組 成物可有效防止活性化合物之滲出速率的減小，因而變成 可於特定之時間期内提高活性化合物的渗出量。本發明係 基於此發現而完成。 曰亦即’本發明提供—種聚合物組成物，其包含：100 重量份之稀烴系聚合物；以及相對於每⑽ 烴系聚合物，為〇 01至1ί1η舌挪 • Ui主1〇〇重置份之類萜以及 200重量份之可釋放性活性化合物。 . 。本發月進，提供由上述聚合物組成物成形之模製 根據本發明 因并叮絲^ 化合物之渗出速率的減/ 此可ki、π於特定時間期内提高活性化合物之 聚合物組餘，以及由該聚合物組成物成形之模擊。 321694 4 201121420 【實施方式】 * 本發明提供一種聚合物組成物，其包含：100重量份 . 之烯烴系聚合物；相對於每100重量份之該烯烴系聚合物 為0. 01至100重量份之類萜；以及相對於每100重量份之 該烯烴系聚合物為0. 01至200重量份之可釋放性活性化合 物。 本發明之「可釋放性活性化合物」中的術語「可釋放 性」係意指活性化合物可從由聚合物組成物成形之模製品 滲出並滲漏至該模製品之表面。 可釋放性活性化合物為顯現下述相關作用之有機化合 物：昆蟲防治、抗菌、防黴、防污、除草、植物生長調控、 經皮治療（percutaneous treatment)、防錄、潤滑、表面 活化或抗靜電效用。此等有機化合物可單獨使用或組合使 用。關於可釋放性活性化合物，較佳係使用選自下列所組 成群組之化合物：昆蟲防治劑、潤滑劑、抗靜電劑以及防 霧劑。 由可釋放性活性化合物之效用的觀點來看，相對於聚 合物組成物中所含每100重量份之烯烴系聚合物，該可釋 放性活性化合物之添加量較佳為0. 01重量份或更多，更佳 為0.1重量份或更多。再者，由抑制所得模製品之黏性的 觀點來看，相對每100重量份之烯烴系聚合物，該可釋放 性活性化合物之添加量較佳為200重量份或更少，更佳為 100重量份或更少，又更佳為50重量份或更少。 當使用昆蟲防治劑作為具有昆蟲防治活性冬有機化合 321694 201121420 物時’可使用下述昆蟲防治化合物，例如：殺蟲劑、昆蟲 生長調控劑、昆蟲驅除劑等。可組合使用用於提高昆蟲防 治劑效用之化合物（亦即’增效劑）。增效劑之實例包含胡 椒基丁醚（piperonyl butoxide)、八氯二丙醚、硫氰基乙 酸異莰酯（thiocyanoacetic isobornyl)、Ν·~(2-乙基己基） -雙環[2, 2, 1]-庚-5-烯-2, 3-二羧醯亞胺、Ν-(2-乙基己基) -1-異丙基-4-甲基環[2, 2, 2]辛-5-稀-2, 3-二竣醯亞胺等。 殺蟲劑之實例包含除蟲菊類（pyrethroid-based)化合 物、有機磷類化合物、胺基曱酸酯類化合物、苯基吡唑類 化合物等。除蟲菊類化合物之實例包含百滅寧 (permethrin)、亞列寧（allethrin)、異亞列寧 (d-allethrin)、dd-亞列寧（dd-allethrin)、異治滅寧 (d-tetramethrin)、普亞列寧（praiiethrin)、赛酚寧 (cyphenothrin)、右旋苯醚菊酯（d-phenothrin)、異列滅 寧（d-resmethrin)、益避寧（empenthrin)、芬化利 (fenvalerate)、益化利（esfenvalerate)、芬普寧 (fe叩ropathrin)、赛洛寧（Cyhalothrin)、赛扶寧 (cyfluthrin)、依芬寧（et〇fe叩rox)、泰滅寧 (tralomethrin)、賜百寧（esbi〇thrin)、拜翥寧 (benf luthrin)、環戊稀丙菊酯（tera! iethrin)、第滅寧 (deltamethrin)、盼丁滅寧（phenothrin)、汰福寧 (tefluthrin)、畢芬寧（bifenthrin)、赛扶寧 (cyfluthrin)、賽酚寧（cyphen〇thrin)、賽滅寧 (cypermethrin)、亞滅寧（a—cypermethrin)等。有機磷類 6 321694 201121420 化合物之貫例包含撲滅松（fenitr〇thion)、敵敵畏 (dichlorovos)、乃力松（naled)、芬殺松（fen1：hi〇n)、氰 乃松（cyanophos)、陶斯松（chi〇rpyrifos)、卡克弗 (calclofos)、咸力松（saiithi〇n)、大利松（diazin〇n)等 0 胺基曱酸醋類化合物之實例包含惡蟲酮 (methoxydiazon)、安丹（pr〇p〇xur)、丁基滅必兹 (ienobucarb)、加保利（carbaryi)等。苯基吡唑類化合物 之實例包含芬普尼（fipronil)等。 昆蟲生長調控劑之實例包含百利普芬 (pyriproxfen)、美賜平（meth〇prene)、稀蟲乙酯 (hydroprene)、二福隆（diflubenzur〇n)、赛滅淨· (cyromazine)、芬諾克（phen〇xycarb)、祿芬隆（lufenur〇n) 等。 昆蟲驅除劑之實例包含待乙妥（d丨e^hy 1 toluamide)、鄰苯二甲酸二丁醋等。 關於昆蟲防治劑，較佳者為殺蟲劑’更佳者為除蟲菊 類化合物。尤其，又更佳者為在25〇c時顯現低於1χ1(Γ6亳 米汞柱（mmHg)之蒸氣壓的除蟲菊類化合物。關.於此等除蟲 菊類化合物，例示者為列滅寧（resmethrin)、百滅寧 (permethrin)等 ° 欲藉由上述昆蟲防治劑防治之昆蟲的實例為節肢動物 門（ArthrcDpoda)，例如蛛蜘、壁蝨及昆蟲。其實例如下： 屬於蟎蜱目（Acarina)之林禽刺蟎（0rmith〇nyssus sylviarum)、柑桔葉蟎（citrus red mite)、腐食酪蟎 321694 7 201121420 (Tyrophagusputrescentiae)等；屬於蛛形綱（Arachnida) 換蛛目（Araneae)之卡氏地蛛（Atypus karshi)、室内幽靈 蛛（Pholcus phalangioides)等；屬於蚰蜒目 (Scutigeromorpha)之蚰蜒（Thereuopoda clunifera)等； 屬於唇足綱（Chilopodg)石蜈蚣目（Lithobiomorpha)之背 石蜈讼（Bothropolys asperatus)等；以及屬於唇足綱 (Chi lopoda)條馬陸目（Polydesmoidea)之溫室馬陸 (Oxidus gracilis)、赤馬陸（Nedyopus tambanus)等。 關於艮蟲’係例示如下：屬於纓尾目（Thysanura)之敏 櫛衣魚（Ctenolepisma villosa Escherich)等；屬於直翅 目（Orthoptera)之洞螺'螽（cave cricket)、螻蛄（mole cricket)、黃臉油葫蘆（Teleogryllus emma)、東亞飛虫皇 (locusta migratoria)、沙漠飛蝗（Schistocerca gregaria)、虫皇蟲（locust)等；屬於革翅目（Dermaptera) 之蠼螋（earwig)等；屬於斐蠊目（Blattaria)之德國蜚蠊 (Blattella germanica)、黑胸大蠊（Periplaneta ful iginosa)、日本斐墙（Periplaneta Japonica)、美洲蜚 罐（Periplaneta americana)等；屬於等翅目（Isoptera) 之曰本白蟻（Japanese subterranean terrai te)、台灣家白 犧（Formosan subterranean termite) ' 小極白蟻 (Incisitermes minor HAGEN)等，·屬於响蟲目（Psocoptera) 之嗜蟲書Il(Liposcelis entomophilus Enderlein)、書蟲 (Liposcelis bostrychophilusBadonnel)等；屬於食毛目 (Mallophaga)之犬食毛lUTrichodectes canis)、貓蟲 8 321694 201121420 (Felicola subrostratus)等；屬於蝨目（Anoplura)之體蝨 (Pediculus humanus corporis)、陰蝨（Pthirus pubis)、 體兹（Pediculus humanus)等；屬於半翅目（Hemiptera)之 褐飛風（Nilaparvata lugens Stal)、黑尾葉禪 (Nephotettix cincticeps)、溫室粉蟲（Greenhouse white fly)、桃财（Myzus persicae)、臭蟲（Cimex lectularius Linnaeus)、褐翅椿象〇^1丫〇1〇〇『？113 113175)等；屬於賴翅 目（Coleoptera)之皮蠹（dermestid beetles)、黃守瓜 (Aulacophora femoralis)、玉米象（Sitophilus zeamais)、竹粉蠹（Lyctus brunmeus)、日本蛛曱（Ptinus japonicus)、日本金龜（Popillia japonica Newman)等； 屬於蚤目（Siphonaptera)之貓蚤（cat flea)、狗蚤（dog f lea)、人蚤（human ilea)等；屬於雙翅目（Diptera)之淡 色庫蚊（Culex pipiens pallens couguillett)、埃及斑蚊 (Aedes aegypti)、癔蚊屬（anopheles)、蚋科 (Simuliidae)、搖蚊（Chironomus)、蛾蚋科 (Psychodidae)、家蠅（House fly)、采采蠅（Glossina. palpalis)、it(Tabanus trigonus)'、食财题亞科 (Syrphinae)等；屬於膜翅目（Hymenoptera)之虎頭蜂屬 (Vespa)、長腳蜂屬（p〇iistes)、松綠葉蜂（Nesodiprion japonica Marlatt)、栗瘦蜂（Dryocosmus kuriphilus)、 曰本硬皮腫腿蜂（Sclerodermus nipponicus)、小黃家蟻 (Monomoriura pharaonis)等；以及其類似者。 關於顯現抗菌、防徽、防污、除草、植物生長調控、 9 321694 201121420 經皮治療、防銹、潤滑、抗結塊（anti-blocking)、表面活 化以及抗靜電作用之可釋放性活性化合物，例示者為市售 可得之抗菌劑、防黴.劑、防污劑、除草.劑、植物生長調： 劑、經皮治療劑、防銹劑、潤滑劑、界面活性劑、抗靜電 劑等。 關於潤滑劑，例示者為直鏈Ce_22脂肪酸、Cs_22脂族醇、 歜乙一醇Cs-22月曰族酿胺、石夕酮油（s丨η c〇ne 〇丨1)、松香 衍生物等。 關於抗靜電劑，例示者為CM2脂肪酸甘油酯、山梨醇 酐脂肪酸酯、聚乙二醇酯等。 。關於防霧劑，有兩種類型之防霧劑：一種在室溫（23 C)下呈固體，而另一種在相同溫度下呈液體。關於固體防 ，劑，例示者為非離子界面活性劑。非離子界面活性劑之 貝例包含·山梨醇酐脂肪酸酯類界面活性劑，例如山梨醇 酐單硬脂酸酯、山梨醇酐單棕櫚酸酯、山梨醇酐單蘿酸酯 以及山梨醇酐單二十八酸酯；甘油脂肪酸酯類界面活性' d，例如甘油單月桂酸酯、甘油單棕櫚酸酯以及甘油單硬 月曰酸S曰，聚乙二醇類界面活性劑，例如聚乙二醇單棕橺酸 醋以及聚乙二醇單硬脂酸酯；烷基酚之環氧烷加成物；山 木醇酐/甘油縮合物與有機酸之酯；以及胺類界面活性劑， 例如聚氧伸乙基烷基胺化合物，其包含聚氧伸乙基（2莫耳） ^八烷胺、聚氧伸乙基（2莫耳）十二烷胺、聚氧伸乙基（4 莫耳）十八烷胺等；聚氧伸乙基烷基胺化合物之脂肪酸酯， 其包含聚氧伸乙基（2莫耳）十人院胺單硬脂㈣、聚氧伸 321694 10 201121420 乙基（2莫耳）十人驗二硬脂_、聚氧伸乙基（4莫耳） 十八烧胺單硬脂_、聚氧伸乙基（4莫耳）十^胺二硬 脂酸醋、聚氧伸乙基（8莫耳）十^胺單硬脂_、聚氧 伸乙基（2莫耳）十人鎌單蘿酸酯、聚氧伸乙基（2莫耳） 十二院胺硬脂酸@旨等；以及聚氧伸乙基絲胺化合物之脂 肪酸胺，其包含聚氧伸乙基（2莫耳）_硬脂_等。 在室溫下呈液體之防霧劑的實例包含：甘油類脂肪酸 酯，例如甘油單油酸酯、二甘油單油酸酯、二甘油倍半油 酸酯、四甘油單油酸酯、六甘油單油酸酯、四甘油三油酸 酯、六甘油五油酸酯、四甘油單月桂酸酯以及六甘油單月 桂酸酯；以及山梨醇酐脂肪酸酯，例如山梨醇酐單油酸酯、 山梨醇酐二油酸酯以及山梨醇酐單月桂酸酯。 抗菌劑之實例包含：醇類，例如乙醇；已知之抗微生 物性活性成分，例如次氯酸鹽、N_氣胺、碘、過氧化物、 酚化合物、羥基笨甲酸、雙（羥基苯基）烷、8_羥基喹啉及 其衍生物、四級銨相關化合物、松油化合物、胺基甲酸及 脲衍生物、環氧乙烷及環氧丙烷；以及已知之抗菌劑，例 如酚、齒素化合物、四級銨化合物、胺、烷醇胺、硝基衍 生物、本胺化物、有機硫、硫-氮化合物、萘咬目同酸 (nalidixic acid)及其他喹諾酮（qUin〇i〇ne)幾酸、頌基咬 喃以及磺醯胺。 抗真菌劑之實例除了包含前述已知之抗微生物性活性 成分外’復包含異噻唑酮類化合物以及此等異噻唑酮類化 合物之晶籠化合物（clathrate compound)。 Π 321694 201121420 關於防污劑，例示者為已知之防污劑。關於有機锡化 合物，例示者'為雙（三丁基錫）氧化物、氯化三丁基锡、氣 化三丁基錫、乙酸三丁基錫.、菸鹼酸三丁基錫.、凡赛堤酸 三丁基錫（tributyltinversatate)、雙（三丁基錫α， -二溴丁二酸鹽、氫氧化三苯基錫、菸鹼酸三苯基錫、凡赛 堤酸三苯基錫、雙（三苯基錫）α，α ’ -二溴:Γ二酸鹽、雙（二 苯基錫）氧化物、乙酸三苯基錫、三苯基錫二曱基二硫胺甲 酸鹽等。 關於除草劑’例示者為三畊類化合物.，例如草脫淨 (atrazin)以及滅必淨（metribuzin);脲類化合物，例如可 奪草（fluometuron)以及異丙隆（isoproturon);經基苯甲 腈類化合物，例如溴苯腈（bromoxynil)以及蛾笨腈 (1〇乂711丨1);2,6-二硝基苯胺類化合物，例如施得圃 (pendimethalin)以及三福林（trifluraline,);芳氧基一院 酸類化合物，例如2, 4-D、汰克草（dicamba)、氣氯比 (fluoroxypyr)以及美肯寧（raecoprop);磺醯脲類化合物， 例如免速隆（bensulfuron-methyl)、甲續隆 (metsulfuron-methyl)、煙嘧續隆（nicosulfuron)、氣口密 項隆（primisulfulon-methyl)以及環石黃隆 (cyclosulfamuron);咪唑啉酮（imidazolinone)類化合 物，例如依滅草（imazapy 1)、滅草啥（imazaquin)以及味草 煙（imazethapyr);雙草醚（bispyribac sodium);必赛貝 (bisthiobac-sodium);亞喜芬（acifluorfen sodium);曱 石黃草胺（sulientrazone);巴拉别（paraquat) ; 〇坐。密石黃草胺 】2 321694 201121420 (flumetsulam);氟胺礦隆（triflusulfuron-methyl);芬 殺草（fenoxaprop-p-ethyl) ; 丁基賽伏草（cyhalofop butyl);叱氟草胺（diflufenican);氟草敏 (norflurazon);異曙氟草（isoxaflutole);固殺草 (glufocinate ammonium);嘉鱗塞（glyphosate);本達隆 (bentazone);殺丹（benthiocarb);滅芬草（mefenaset); 除草靈（propanil);陸替邁（flutiamide)等。 關於植物生長調控劑，例示者為順丁烯二醯拼（maleic hydrazide)、克美素（chlormequat)、益收生長素 (ethephon)、激勃素（gibberellins)、曱哌（mepiquat chloride)、D塞苯隆（thidiazuron)、依納素（inabenfide)、 巴克素（paclobutrazol)、烯效唑（uniconazol)等。 關於經皮治療劑’例示著為已知之含費洛蒙 (pheromone)之劑、止痛藥、於驗（nicotine)等。 關於銹蝕控制劑，例示者為苯并三唑、二環己胺亞硝 酸鹽、曱苯基三唑等。 可釋放性活性化合物可作為可釋放性活性化合物撐體 (support)使用，該可釋放性活性化合物撐體係藉由使用可 釋放性活性化合物以留存、運載、浸潰、浸滲、注射、吸 附或吸收可釋放性活性化合物之方式來處理撐體而獲得。 關於撐體，係使用可留存、運載、吸收、吸附、浸潰、浸 滲或注射可釋放性活性化合物者。此等撐體之實例包含氧 化矽類化合物、沸石、黏土礦物、金屬氧化物、雲母、水 滑石、有機撐體等。關於氧化矽類化合物’例示者為非晶 13 321694 201121420 形氧化石夕以及結晶形 粉末狀水合氧切 >。氧切類化合狀實例包含 石英、白碳等1於沸;^合氧切、酸帅土、賴土、 關於黏土礦物，係使’係使用石、絲光彿石等。 貝得石(beldel ite)、臉：脫石(_tm〇ri loni te)、皂石、 透輝撖無球粒叫nakV+'嶺二禾樂石(halloysite)、 嶺石（_xite)、伊利石:）、狄克石（dickite)、富石夕高 氧化物’係使用氧㈣、氧1ΓΓ關於金屬 銅、氣化鈦等。關於雲母氧=、氧化紹、氧化鐵、氧化 滑石，係使用水^ '糸使用雲母、虫至石等。關於水 木炭類(木炭、二：膨潤石等。關於有機撐體’係使用 聚h膝心厌’尼煤等）、聚合物珠粒(微晶纖維素、 t乙烯珠粒、丙烯酸顆珠粒、甲基丙烯酸醋珠粒1 =粒等)以及其交聯聚合物珠粒。除此之外，例示= 有'珠岩、石膏、陶瓷、火山岩等。 關於本發明欲使用之稀烴系聚合物，例示者為乙歸夭 、丙烯系聚合物、丁烯系聚合物及4-甲基'卜戊； ▲。物以及此等聚合物之修飾產物、皂 產物。關於烯烴系聚合物，可組合使用選自上述 兩種或更多種聚合物。 勿之 關於乙烯系聚合物’例示者為各包含乙稀系單體單元 作為主要單兀之聚合物（基於構成聚合物之所有單體單元 為100莫耳％ ’該聚合物通常含有5〇莫 系罝獅〜人夕的乙烯 “早體早兀例如乙烯均聚物、乙烯-a -烯烴共聚物、乙 歸'乙酸乙烯S旨共聚物、乙烯_丙烯酸共聚物、乙埽〜内稀酸 321694 14 201121420 酯共聚物、乙烯-甲基丙烯酸共聚物、乙烯:甲基丙烯酸酯 共聚物、乙稀-環狀_共聚物等。關於乙_聚物，係給 出低密度聚乙.婦、中密度聚乙稀或高密度聚乙烯。關於乙 稀-α -婦烴共聚物之α，烴，例示者為C3_C2。^ ,煙，例 如丙烯、卜丁烯、卜戊烯、卜己烯、1-庚烯、卜辛稀、卜 壬烯、卜癸烯、卜十二烯、4_甲基_卜戊烯、4_甲基-己烯 等。關於乙稀-α-烯烴共聚物，例示者為乙婦_丙稀共聚 物、乙婦-1-丁稀共聚物、乙稀+己稀共聚物、乙稀―卜 辛烯共聚物、乙烯丁烯己烯共聚物等。 關於丙烯系聚合物’例示者為各包含丙烯系單體單元 作為主要單元之聚合物（基於構成聚合物之所有單體單元 為100莫耳％’該聚合物通常含有50莫耳％或更多的丙烯 系單體單W，例如丙烯均聚物、丙稀-乙稀共聚物、丙稀 +丁稀共聚物 '丙稀-乙稀―卜丁稀共聚物、丙稀_環狀稀 烴共聚物等。關於丙烯_α_烯烴共聚物之烯烴，例示者 為匕-(：2。〇：-烯烴，例如卜丁烯、卜戊烯'卜己烯、卜庚烯、 1 一辛烯、卜壬烯、卜癸烯、卜十二烯、4-曱基-1-戊烯、4_ 甲基-1-己烯等。 稀烴系聚合物較佳為乙稀系聚合物，更佳為乙稀1 烯烴共聚物。. 由改善所得模製品之外觀的觀點來看，烯烴系聚合物 之熔體流動速率（raelt flowrate，MFR)較佳為〇^公克 /10分鐘（roin.)或更高，更佳為.〇 3 g/1〇 min.或更高，又 更佳為0. 5 g/l〇 min.或更高。再者，由改善所得模製品 321694 15 201121420 之機械強度的觀點來看，烯烴系聚合物之熔體流動速率 (MFR)較佳為20 g/i〇 min.或更低，更佳為1〇 g/10 min· 或更低’又更佳為5 g/1〇 min.或更低。.就此點而言，丙 烯系聚合物之MFR係根據JISK721〇~1995所制訂之方法於 230 C以21.18 N之荷重（i〇ad)測量；而除了丙稀系聚合物 以外的其他聚合物（亦即，乙烯系聚合物以及丁烯系聚合物） 之MFR係根據jIS K721〇_1995所制訂之方法於丨⑽它以 21 · 18 Ν之荷重測量。 由促進可釋放性活性化合物滲出之觀點來看，乙烯系 聚合物之密度較佳為980公斤/立方公K(kg/m3)或更低， 更佳為970 kg/m3或更低，又更佳為960 kg/m3或更低。再 者，由改善所得模製品之剛性的觀點來看，乙烯系聚合物 之密度較佳為870 kg/m3或更高’更佳為875 kg/m3或更高， 又更佳為880 kg/m3或更高。就此點而言，該密度係藉由下 述方法測量：亦即，根據JISK6760-1995所制訂之方法使 待測量之測試片退火（anneal)，接著再根據JIS K7112-1980所描述之方法中的方法a所制訂之程序測量其密度。 烯烴系聚合物係於已知之烯烴聚合用催化劑（例如，齊 格勒-納塔催化劑（Ziegler-Natta catalyst)、絡類催化 劑、二茂金屬（meta 11 ocene)類催化劑、自由基聚合作用催 化劑、有機金屬化合物等）的存在下，藉由已知之聚合方法 (例如，溶液聚合、漿體聚合（Slurry p〇lymerizati〇n)、 氣相聚合、高壓聚合等）製造。聚合方法可為批次型或連續 •’或可為兩步驟或多步驟聚合。 16 321694 201121420 本發明欲使用之類萜為具有異戊二烯作為構成單元< • 物質。異戊二稀之貫例亦包含異戊一細之多聚體（multimer) - 及其衍生物。類莊之實例包含單萜類例如二磷酸香葉酯 (geranyl diphosphate) ' 桉樹腦（cineole)、葶（1 imonene) 及蒎烯（pinene);倍半萜類（sesquiterpenoids)例如法尼 基焦磷酸（farnesyl pyrophosphate)、青蒿素 (artemisinin)及甜沒藥醇(bisabolol);雙萜類例如香葉 基香葉基焦磷酸（geranylgeranyl pyrophosphate)、視網 醇（retinol)、視網醛（retinal)、葉綠醇（phytol)、紫杉 醇（paclitaxel)、氟斯柯林（forskolin)及巴菲敵柯林 (aphidicolin);三萜類例如鯊烯及羊毛留醇 (1 anosterol) ’四莊類例如蘇紅素及胡桌蔔素；以及類莊 之氫化產物例如鯊烷。關於本發明欲使用之類萜，由提供 不飽和鍵以抑制氧化作用的觀點來看，較佳係使用具有不 飽和鍵之類萜。再者，由類萜於樹脂組成物中之流動性的 觀點來看，非環狀類萜比環狀類萜更佳。可釋放性活性化 合物之滲出量係藉由添加類箱而增加。類莊之添加量可依 據所欲之可釋放性活性化合物的滲出量以及所欲之渗出時 間期進行調整。由增加渗出量之作用的觀點來看，相對於 每100重量份之稀烴系聚合物，類獻添加量較佳為〇 〇1 重量份或更多，更佳為0」重量份或更多。再者，由抑制 所得模製品之黏性的觀點來看，相對於每100重量份之稀 烴系聚合物，類祐之添加量較佳為100重量份或更少，更 佳為50重量份或更少，又更佳為3〇重量份或更少。 321694 17 201121420 於本發明中，類萜為不同於可釋放性活性化合物之化 合物。 本發明之聚合物組成物除了含有類$1及可釋放性活性 化合物外，還可視需要含有其他添加劑。 本發明之聚合物組成物可藉由透過已知方法來熔融及 捏合烯烴系聚合物、類祐以及可釋放性活性化合物而獲 得。例如，使用擠製機、滾壓成形機（rol 1 molding machine) 或揑合機等來熔融及捏合預先製備之烯烴系聚合物、類萜 與可釋放性活性化合物的混合物；將烯烴系聚合物、類萜 以及可釋放性活性化合物個別饋送至擠製機、滚壓成形機 或揑合機等，然後再進行熔融及混合；將預先製備之類萜 與可釋放性活性化合物的混合物以及烯烴系聚合物饋送至 擠製機、滾壓成形機或揑合機等，然後再進行熔融及混合； 或者將預先製備之烯烴系聚合物與類祐的混合物以及可釋 放性活性化合物個別饋送至擠製機、滾壓成形機或揑合機 等，然後再進行熔融及捏合。在使用擠製機進行熔融-捏合 的情況下，可使用添加裝置（例如，側邊擠製機或進料器） 自該擠製機之中間位置注入熔融混合物。 可使用可樺放性活性化合物與類莊作為與聚合物混合 之母料，且此母料可與烯烴系聚合物熔融及捏合，藉以提 供本發明之聚合物組成物。尤佳者為使用可釋放性活性化 合物作為與聚合物混合之母料。 關於作為母料基質之聚合物，例示者為烯烴系聚合 物，例如乙烯系聚合物、丙烯系聚合物、丁烯系聚合物及 18 321694 201121420 4-甲基-1-戊烯系聚合物，以及此等聚合物之修飾產物、皂 化產物與氫化產物。其較佳實例包含高密度聚乙烯、直鏈 低在、度聚乙烯、直鏈極低密度聚乙烯、直鏈超低密度聚乙 烯、高壓處理之低密度聚乙烯、乙烯系聚合物如乙烯_乙酸 乙烯酯共聚物等、氫化丁二烯系聚合物等。 當使用母料來製備聚合物組成物時，相對於本發明聚 合物組成物中所含每100重量份之烯烴系聚合物，該母料 之添加量通常少於50重量份。由改善成本效益的觀點來 看，母料之添加量較佳為20重量份或更少，更佳為10重 量份或更少》 關於聚合物組成物之成形方法’例示者為已知之成形 方法’例如射出成形、擠製成形、模壓成形、以及凝塑成 形（slush molding)(用於粉末）。除此之外’亦可依據最終 用途適當地選用習知用於烯烴系聚合物之任何製程，例如 多層播製成形、多色射出成形、複合紡絲（composite SPlnning)或擠製積層（extrusion laminate)成形；該最終 用=換5之為：改善聚合物組成物於使用時之動態物理 ^貝。增加可釋放性活性化合物於所得模製品表面之濃 〆善t a物組成物之成形性（m〇idabi 1 ity)。於所得 才莫黎J品中，1 m ，由本發明聚合物組成物所形成之層可依據最終 用途設置於任何位置。201121420 VI. Description of the Invention: [Technical Field to Be Invented] Composition Forming The present invention relates to a polymer composition and a molded article obtained by the polymerization. [Prior Art.] Since a polymer of various shapes and forms of an active compound (such as an insecticide) in a polymer can be obtained at a relatively low cost: a molded article formed of the polymer composition and a molded article Known by the public and widely used in various fields. These moldings are manifested by the action of steaming the tongue compound or causing the active compound to leak to the surface of the molded article, thereby releasing the active compound, that is, so-called bleeding ( See Patent Document U. When the active compound used has low evapotranspiration properties, the compound will be difficult to release from the molded article by its evapotranspiration, and thus the compound is mainly released from the molded article by exudation. When the amount of the active compound remaining exceeds the saturation amount of the polymer (for the amount of supersaturation), the osmotic condition will occur, and this is the supersaturated amount of the active compound, and the amount of the active compound is added to the mold. The amount of saturation in the product) moves to the surface of the molded article over time. When the molded article is formed by a polymer composition containing an amount of the active compound exceeding the German and the hydrazine, the active compound = time lapses to the surface of the molded article. However, it is generally known that this exudation rate = a significant change with the initial addition amount of the active compound, and this has a tendency to decrease with time. On the other hand, when the molded article exhibits its effect by "exudation of the pan oxime compound", there is an indication that the 321694 201121420 interval of the desired bleed rate becomes an effective period of the molded article. Therefore, once the expiration date of the molded article is determined, the initial addition amount of the releasable active compound must be determined. In order to obtain a molded article which can be used for a long period of time, it is necessary to use a polymer composition containing an amount of the active compound in excess of the amount of the polymer saturated. However, a molded article formed by a polymer composition containing a supersaturated amount of the active compound in the polymer exudes a large amount of the active compound in the early stage of its use, so that the bleeding rate cannot be maintained for a desired period of time. Patent Document 1: JP-A-6-315332 [Disclosed from the results of intensive studies by the inventors, it has been found that it is effective to use an olefin-based polymer composition containing an olefin-based polymer, an active compound, and a terpen〇id. The reduction in the rate of exudation of the active compound is prevented, and thus the amount of exudation of the active compound can be increased over a specific period of time. The present invention has been completed based on this finding.本 即 ' 本 本 本 本 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种 种A portion or the like and 200 parts by weight of the releasable active compound are reset. . . . The present invention provides a molding which is formed by molding the above polymer composition, and according to the present invention, the bleed rate of the compound of the hydrazine compound is reduced/this can be increased by ki, π for a specific period of time. And a mold shot formed by the polymer composition. 01至100重量份。 The olefin polymer is 0. 01 to 100 parts by weight per 100 parts by weight of the olefin polymer. The olefin polymer is 100 parts by weight. 01至200重量份的再生性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性性The term "releasable" in the "releasable active compound" of the present invention means that the active compound can be exuded from the molded article formed of the polymer composition and leaked to the surface of the molded article. Releasable active compounds are organic compounds that exhibit the following related effects: insect control, antibacterial, anti-mildew, anti-fouling, herbicidal, plant growth regulation, percutaneous treatment, anti-recording, lubrication, surface activation or antistatic utility. These organic compounds may be used singly or in combination. As the releasable active compound, a compound selected from the group consisting of insect control agents, lubricants, antistatic agents, and antifogging agents is preferably used. 01重量份或。 The amount of the amount of the releasable active compound is preferably 0.01 parts by weight or 0.1 parts by weight. More preferably, it is 0.1 part by weight or more. Further, from the viewpoint of suppressing the viscosity of the obtained molded article, the amount of the releasable active compound added is preferably 200 parts by weight or less, more preferably 100 parts per 100 parts by weight of the olefin-based polymer. It is preferably 50 parts by weight or less by weight or less. When an insect controlling agent is used as an insect-controlling active winter organic compound 321694 201121420, the following insect controlling compounds such as insecticides, insect growth regulators, insect repellents and the like can be used. Compounds (i.e., 'potentiators') for enhancing the utility of insect control agents can be used in combination. Examples of synergists include piperonyl butoxide, octachlorodipropyl ether, thiocyanoacetic isobornyl, Ν·~(2-ethylhexyl)-bicyclo[2, 2, 1]-hept-5-ene-2,3-dicarboxyarsenine, Ν-(2-ethylhexyl)-1-isopropyl-4-methylcyclo[2, 2, 2]oct-5 - dilute-2, 3-diimine and the like. Examples of the insecticide include a pyrethroid-based compound, an organophosphorus compound, an amino phthalate compound, a phenylpyrazole compound, and the like. Examples of pyrethroids include permethrin, allethrin, d-allethrin, dd-allethrin, d-tetramethrin, Praiiethrin, cyphenothrin, d-phenothrin, d-resmethrin, empenthrin, fenvalerate, Esfenvalerate, fe叩ropathrin, Cyhalothrin, cyfluthrin, etfinin (et〇fe叩rox), tralomethrin, baibening (esbi〇thrin), benf luthrin, tera! iethrin, deltamethrin, phenothrin, tefluthrin, bifenin ( Bifenthrin), cyfluthrin, cyphen〇thrin, cypermethrin, a-cypermethrin, etc. Organophosphorus 6 321694 201121420 Examples of compounds include fenitr〇thion, dichlorovos, naled, fen1 (hi1:hi〇n), cyanosine (cyanophos), Taosson (chi〇rpyrifos), calclofos, saiithi〇n, diazin〇n, etc. Examples of 0 amino phthalic acid vinegars include methoxydiazon, Andan (pr〇p〇xur), iennobucarb, carbaryi, and the like. Examples of the phenylpyrazole compound include fipronil and the like. Examples of insect growth regulators include pyriprfen, meth〇prene, hydroprene, diflubenzur〇n, cyromazine, fen 〇〇xycarb, lufenur〇n, etc. Examples of insect repellents include d丨e^hy 1 toluamide, dibutyl phthalate, and the like. As the insect control agent, a preferred insecticide is more preferably a pyrethrum compound. In particular, it is more preferred to exhibit a pyrethroid compound having a vapor pressure of less than 1χ1 (Γ6亳Hg (mmHg) at 25〇c. Guan. Such pyrethroid compounds, examples are listed Resmethrin, permethrin, etc. Examples of insects to be controlled by the above insect control agents are arthropods (ArthrcDpoda), such as spiders, ticks and insects. In fact, for example: (Acarina) forest locust hedgehog (0rmith〇nyssus sylviarum), citrus red mite, rot-resistant casein 321694 7 201121420 (Tyrophagus putrescentiae), etc.; belonging to the arachnid (Arachnida) for Araneae Atypus karshi, Pholcus phalangioides, etc.; belonging to the Scutigeromorpha (Thereuopoda clunifera); etc.; belonging to the Chilopodg Lithobiomorpha (Bothropolys asperatus), etc.; and the greenhouses of Oxidus gracilis, Lydyopus tambanus, etc. belonging to the family of Chi lopoda (Polydesmoidea). It is shown as follows: Ctenolepisma villosa Escherich belonging to the genus Thysanura; cave cricket, mole cricket, and yellow horned gourd (Teleogryllus) belonging to the Orthoptera Emma), locusta migratoria, Schistocerca gregaria, locust, etc.; belonging to the ear of the genus Dermaptera (earwig); belonging to the genus Blattaria Blattella germanica, Periplaneta ful iginosa, Periplaneta Japonica, Periplaneta americana, etc.; Japanese subterranean terrai belonging to Isoptera Te), Taiwan's Forosman subterranean termite 'Incisitermes minor HAGEN, etc., belonging to the Psocoptera, Liposcelis entomophilus Enderlein, Liposcelis bostrychophilus Badonnel, etc.; It belongs to Mallophaga dog fur (1UTrichodectes canis), cat worm 8 321694 201121420 (Felicola subrostratus) ; belonging to the Anoplura (Pediculus humanus corporis), the genus Pthirus pubis, the Pediculus humanus, etc.; the Hemiptera lugens Stal, the black tail Nephotettix cincticeps, Greenhouse white fly, Myzus persicae, Cimex lectularius Linnaeus, brown-winged 〇^1丫〇1〇〇『? 113 113175) et al; Dermestid beetles, Aulacophora femoralis, Sitophilus zeamais, Lyctus brunmeus, Ptinus japonicus, belonging to the genus Coleoptera , Japan's Golden Turtle (Popillia japonica Newman), etc.; belonging to the Siphonaptera cat flea, dog f lea, human ilea, etc.; belonging to the diptera (Diptera) pale library Culex pipiens pallens couguillett, Aedes aegypti, anopheles, Simuliidae, Chinonomus, Psychodidae, House fly, mining Fly (Glossina. palpalis), it (Tabanus trigonus), Syrphinae, etc.; Vespa and P〇iistes belonging to Hymenoptera , Nesodiprion japonica Marlatt, Dryocosmus kuriphilus, Sclerodermus nipponicus, Monomoriura pharaonis, and the like. Releasable active compound for the development of antibacterial, anti-invasive, anti-fouling, weeding, plant growth regulation, 9 321694 201121420 transdermal treatment, rust prevention, lubrication, anti-blocking, surface activation and antistatic action, The exemplified ones are commercially available antibacterial agents, antifungal agents, antifouling agents, herbicides, plant growth regulators, transdermal therapeutic agents, rust inhibitors, lubricants, surfactants, antistatic agents, etc. . The lubricant is exemplified by a linear Ce_22 fatty acid, a Cs_22 aliphatic alcohol, a stilbene alcohol Cs-22, a steroidal amine, a sulphonic acid (s丨η c〇ne 〇丨1), a rosin derivative, and the like. The antistatic agent is exemplified by CM2 fatty acid glyceride, sorbitan fatty acid ester, polyethylene glycol ester or the like. . With regard to antifogging agents, there are two types of antifogging agents: one which is solid at room temperature (23 C) and the other which is liquid at the same temperature. Regarding the solid preventive agent, an exemplary one is a nonionic surfactant. Examples of nonionic surfactants include sorbitan fatty acid ester surfactants such as sorbitan monostearate, sorbitan monopalmitate, sorbitan monocroleate, and sorbitan Octadecanoate; glycerol fatty acid ester interface activity 'd, such as glycerol monolaurate, glycerol monopalmitate and glycerol mono-hard lauric acid S 曰, polyethylene glycol surfactant, such as polyethylene Alcohol monopalmitate and polyethylene glycol monostearate; alkylene oxide adducts of alkylphenols; esters of mountain alcohol anhydride/glycerol condensates with organic acids; and amine surfactants, such as poly An oxygen-extended ethylalkylamine compound comprising polyoxyethylene (2 mol) octadecylamine, polyoxyethylidene (2 mol) dodecylamine, polyoxyethylidene (4 mol) a octadecylamine or the like; a fatty acid ester of a polyoxyalkyleneethylamine compound, which comprises polyoxyethylene (2 mol), a ten-membered amine mono-hard fat (IV), polyoxygen extension 321694 10 201121420 ethyl (2 Moer) Ten people test two stearic fat _, polyoxy-extension ethyl (4 mol) octadecylamine mono-hard fat _, polyoxy-extended ethyl 4 mol) decylamine distearic acid vinegar, polyoxyethylene ethyl (8 mol) decylamine monostearyl _, polyoxyethylene ethyl (2 mol) ten people 镰 monocrodinate, poly Oxygen-extended ethyl (2 mol) twelfth amphoteric acid stearic acid; and a fatty acid amine of a polyoxyethylene-methylamine compound, which comprises polyoxyethylene (2 mol) _ hard fat _, etc. . Examples of the antifogging agent which is liquid at room temperature include: glycerin fatty acid esters such as glycerol monooleate, diglycerin monooleate, diglycerin sesquioleate, tetraglycerol monooleate, six Glycerol monooleate, tetraglycerol trioleate, hexaglycerol pentaoleate, tetraglycerol monolaurate, and hexaglycerol monolaurate; and sorbitan fatty acid esters, such as sorbitan monooleate , sorbitan dioleate and sorbitan monolaurate. Examples of antibacterial agents include: alcohols such as ethanol; known antimicrobial active ingredients such as hypochlorite, N-aeroamine, iodine, peroxides, phenolic compounds, hydroxybenzoic acid, bis(hydroxyphenyl) Alkanes, 8-hydroxyquinoline and derivatives thereof, quaternary ammonium related compounds, pine oil compounds, urethanes and urea derivatives, ethylene oxide and propylene oxide; and known antibacterial agents such as phenols and flavonoids Compounds, quaternary ammonium compounds, amines, alkanolamines, nitro derivatives, present aminides, organic sulfur, sulfur-nitrogen compounds, nalidixic acid and other quinolones (qUin〇i〇ne) Acid, sulfhydryl and sulfonamide. Examples of the antifungal agent include, in addition to the aforementioned known antimicrobial active ingredient, an isothiazolone compound and a clathrate compound of such an isothiazolone compound. 321 321694 201121420 For antifouling agents, the exemplified ones are known antifouling agents. As for the organotin compound, the exemplified 'is bis(tributyltin) oxide, tributyltin chloride, tributyltin vaporized, tributyltin acetate, tributyltin niacin, tributyltin morphine (tributyltinversatate), double (tributyltin α,-dibromosuccinate, triphenyltin hydroxide, triphenyltin nicotinic acid, triphenyltin, bis(triphenyltin) α, α ' - Bromine: sebacate, bis(diphenyltin) oxide, triphenyltin acetate, triphenyltin dimercaptodithiocarbamate, etc. About herbicides, the examples are three-till compounds. For example, atrazin and metribuzin; urea compounds such as fluometuron and isoproturon; benzobenzonitrile compounds such as bromoxynil And mothocarbonitrile (1〇乂711丨1); 2,6-dinitroaniline compounds, such as pendimethalin and trifluraline; aryloxy acid compounds, such as 2, 4 -D, dicamba, fluoroxypyr, and raecoprop; sulphonic Urea urea compounds, such as bensulfuron-methyl, metsulfuron-methyl, nicosulfuron, primisulfulon-methyl, and cyclosulfamuron; Imidazolinone-like compounds, such as imazapy 1, imazaquin, and imazethapyr; bispyribac sodium; bisthiobac-sodium; Acifluorfen sodium; sulient razorium; squat (paraquat); squat. sylvestre; 2 321694 201121420 (flumetsulam); fluamine (triflusulfuron-methyl); Cinoxaprop-p-ethyl; cyhalofop butyl; diflufenican; norflurazon; isoxaflutole; glufocinate ammonium ; glyphosate; bentazone; benthiocarb; mefenaset; propanil; flutiamide. As for the plant growth regulator, the examples are maleic hydrazide, chlormequat, ethephon, gibberellins, mepiquat chloride, and D plug. Thidiazuron, inabenfide, paclobutrazol, uniconazol, and the like. The percutaneous therapeutic agent' is exemplified by known pheromone-containing agents, analgesics, nicotines and the like. As the rust control agent, exemplified are benzotriazole, dicyclohexylamine nitrite, decyl phenyl triazole and the like. The releasable active compound can be used as a releasable active compound support by retention, transport, impregnation, infiltration, injection, adsorption or by the use of a releasable active compound. Obtained by treating the support in a manner that absorbs the releasable active compound. Regarding the support, those which can retain, carry, absorb, adsorb, impregnate, infiltrate or inject a releasable active compound are used. Examples of such supports include cerium oxide compounds, zeolites, clay minerals, metal oxides, mica, hydrotalcite, organic supports, and the like. The ruthenium oxide compound is exemplified as amorphous 13 321 694 201121420 shaped oxidized oxide and crystalline powdered hydrated oxygen cut >. Examples of oxygen-cutting compounds include quartz, white carbon, etc. 1 boiling; ^ oxygen cutting, sour soil, loess, clay minerals, etc., using stone, silk light Buddha stone. Beldel ite, face: 脱t〇ri loni te, saponite, radiant 撖 撖 叫 n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n ), Dickite, and Fu Shi Xi Gao Oxide use oxygen (4), oxygen 1 ΓΓ for metal copper, vaporized titanium, and the like. For mica oxygen, oxidation, iron oxide, and oxidized talc, use water ^ '糸 using mica, insect to stone, etc. About water charcoal (charcoal, two: bentonite, etc.. About organic support 'use polyh knee heart disgusting 'Ni coal, etc.), polymer beads (microcrystalline cellulose, t vinyl beads, acrylic beads , methacrylate beads 1 = grain, etc.) and its crosslinked polymer beads. In addition, the example = has 'beads, gypsum, ceramics, volcanic rocks, etc. The dilute hydrocarbon polymer to be used in the present invention is exemplified by a quinone, a propylene polymer, a butene polymer, and a 4-methyl' pentane; And modified products of these polymers, soap products. As the olefin-based polymer, two or more kinds of polymers selected from the above may be used in combination. The example of the vinyl polymer is exemplified by a polymer containing each of the ethylene monomer units as a main unit (100 mol% based on all the monomer units constituting the polymer). The polymer usually contains 5 〇. Ethylene of 罝 〜 人 人 人 “ 早 早 早 早 “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ “ 14 201121420 Ester copolymer, ethylene-methacrylic acid copolymer, ethylene: methacrylate copolymer, ethylene-ring-copolymer, etc. Regarding B-polymer, low-density polyethylene is given. Density of polyethylene or high density polyethylene. Regarding α, hydrocarbon of ethylene-α-glycol copolymer, the example is C3_C2. ^, smoke, such as propylene, butene, pentene, hexene, 1 -heptene, octylene, decimene, decene, burdene, 4-methyl-p-pentene, 4-methyl-hexene, etc. Regarding ethylene-α-olefin copolymer, exemplified The product is a BB-propylene copolymer, a 4-butadiene-butadiene copolymer, an ethylene-hexadiene copolymer, a ethene-octene copolymer, Ethylene butene hexene copolymer, etc. The propylene-based polymer is exemplified by a polymer each containing a propylene-based monomer unit as a main unit (100 mol% based on all monomer units constituting the polymer). Usually contains 50 mol% or more of propylene monomer single W, such as propylene homopolymer, propylene-ethylene copolymer, propylene + butyl copolymer 'propylene-ethylene dibutadiene copolymer , propylene-ring-dense hydrocarbon copolymer, etc.. Regarding the olefin of the propylene-α-olefin copolymer, exemplified by 匕-(:2: 〇:-olefin, such as butene, pentene, hexene, a heptene, a 1-octene, a decene, a decene, a dodecene, a 4-decyl-1-pentene, a 4-methyl-1-hexene, etc. The ethylene polymer, more preferably an ethylene 1 olefin copolymer. From the viewpoint of improving the appearance of the obtained molded article, the melt flow rate (MFR) of the olefin polymer is preferably 〇 ^ gram /10 minutes (roin.) or higher, more preferably 〇3 g / 1 〇 min. or higher, more preferably 0. 5 g / l 〇 min. or higher. The melt flow rate (MFR) of the olefin-based polymer is preferably 20 g/i 〇 min. or less, more preferably 1 〇 g/10 min, from the viewpoint of mechanical strength of the molded article 321694 15 201121420. Or lower is more preferably 5 g / 1 〇 min. or lower. In this regard, the MFR of the propylene-based polymer is at a load of 21.18 N at 230 C according to the method established by JIS K721 〇~1995 ( I〇ad) is measured; and the MFR of the polymer other than the propylene polymer (that is, the vinyl polymer and the butene polymer) is based on the method of JIS K721〇_1995 (10) Measured at a load of 21 · 18 。. The density of the vinyl polymer is preferably 980 kg/cm 3 (kg/m 3 ) or less, more preferably 970 kg/m 3 or less, from the viewpoint of promoting exudation of the releasable active compound. Good for 960 kg/m3 or lower. Further, from the viewpoint of improving the rigidity of the obtained molded article, the density of the vinyl polymer is preferably 870 kg/m3 or more, more preferably 875 kg/m3 or more, and still more preferably 880 kg/ M3 or higher. In this regard, the density is measured by the following method: that is, the test piece to be measured is annealed according to the method defined in JIS K6760-1995, and then in the method described in accordance with JIS K7112-1980 The procedure established by method a measures its density. The olefin-based polymer is a catalyst for olefin polymerization (for example, a Ziegler-Natta catalyst, a complex catalyst, a meta 11 ocene catalyst, a radical polymerization catalyst, In the presence of an organometallic compound or the like, it is produced by a known polymerization method (for example, solution polymerization, slurry polymerization, gas phase polymerization, high pressure polymerization, etc.). The polymerization process can be batch or continuous • or can be a two-step or multi-step polymerization. 16 321694 201121420 The present invention is intended to use isoprene as a constituent unit < • substance. The example of isoprene also contains a multimer of isoamyl - and its derivatives. Examples of genus include monoterpenes such as geranyl diphosphate 'cineole, imonene and pinene; sesquiter penoids such as farnesyl pyrophosphate (farnesyl pyrophosphate), artemisinin and bisabolol; biguanides such as geranylgeranyl pyrophosphate, retinol, retinal , phytol, paclitaxel, forskolin, and aphidicolin; triterpenoids such as squalene and lanolin (1 anosterol) 'fourzhuangs such as ruthenium And Hu Tablein; and hydrogenated products such as squalane. With regard to the hydrazine to be used in the present invention, it is preferred to use a hydrazine having an unsaturated bond from the viewpoint of providing an unsaturated bond to suppress oxidation. Further, from the viewpoint of the fluidity in the resin composition, the acyclic type ruthenium is more preferable than the ring type ruthenium. The amount of exudation of the releasable active compound is increased by the addition of a class box. The amount added can be adjusted depending on the amount of exudation of the releasable active compound and the desired exudation time. From the viewpoint of the effect of increasing the amount of exudation, the amount of addition is preferably 〇〇1 part by weight or more, more preferably 0" by weight or more per 100 parts by weight of the dilute hydrocarbon polymer. many. Further, from the viewpoint of suppressing the viscosity of the obtained molded article, the amount of the added amount is preferably 100 parts by weight or less, more preferably 50 parts by weight or less per 100 parts by weight of the dilute hydrocarbon polymer. Less, and more preferably 3 parts by weight or less. 321694 17 201121420 In the present invention, the terpenoid is a compound different from the releasable active compound. The polymer composition of the present invention may contain other additives as needed in addition to the class of the compound of the formula 1 and the releasable active compound. The polymer composition of the present invention can be obtained by melting and kneading an olefin-based polymer, a pharmaceutically acceptable compound, and a releasable active compound by a known method. For example, an extruder, a rol 1 molding machine, a kneader or the like is used to melt and knead a previously prepared olefin-based polymer, a mixture of a ruthenium-based and a releasable active compound; and an olefin-based polymer, The hydrazine-like and releasable active compounds are individually fed to an extruder, a roll forming machine or a kneader, etc., and then melted and mixed; a mixture of a previously prepared hydrazine and a releasable active compound, and an olefin-based polymer Feeding to an extruder, a roll forming machine, a kneader, etc., and then melting and mixing; or feeding the previously prepared olefin-based polymer and the lyophilized mixture and the releasable active compound individually to the extruder, rolling A press molding machine, a kneader or the like is then melted and kneaded. In the case of melt-kneading using an extruder, an additive device (e.g., a side extruder or feeder) may be used to inject the molten mixture from the intermediate position of the extruder. A baical active compound and a masterbatch can be used as a masterbatch mixed with a polymer, and the masterbatch can be melted and kneaded with an olefin-based polymer to provide the polymer composition of the present invention. It is especially preferred to use a releasable active compound as a masterbatch for mixing with the polymer. The polymer as a masterbatch base is exemplified by an olefin polymer, for example, a vinyl polymer, a propylene polymer, a butylene polymer, and 18 321694 201121420 4-methyl-1-pentene polymer. And modified products of these polymers, saponified products and hydrogenated products. Preferred examples thereof include high density polyethylene, linear low density polyethylene, linear low density polyethylene, linear ultra low density polyethylene, high pressure treated low density polyethylene, vinyl polymer such as ethylene. A vinyl acetate copolymer or the like, a hydrogenated butadiene polymer or the like. When the master batch is used to prepare the polymer composition, the amount of the master batch added is usually less than 50 parts by weight per 100 parts by weight of the olefin-based polymer contained in the polymer composition of the present invention. The amount of the master batch added is preferably 20 parts by weight or less, more preferably 10 parts by weight or less from the viewpoint of improvement in cost effectiveness. The forming method for the polymer composition is exemplified as a known forming method. 'For example, injection molding, extrusion molding, press molding, and slush molding (for powder). In addition, any process conventionally used for olefin-based polymers can be appropriately selected depending on the end use, such as multilayer seed formation, multi-color injection molding, composite SPlnning or extrusion laminate. Forming; the final use = change 5 is: improve the dynamic composition of the polymer composition in use. Increasing the formability (m〇idabi 1 ity) of the releasable active compound on the surface of the resulting molded article. In the obtained product, 1 m, the layer formed of the polymer composition of the present invention can be placed at any position depending on the end use.
管、窄帶、管件 、壁紙、窗簾、地板材料、填充材料、軟 官件、導管、袋、帳蓬、草坪、商店窗簾（shop一 含： 321694 19 201121420 curtains)、百葉窗、電線、電纜、護套、絲線（fiiament)、 纖維、網（蚊帳、紗窗、防蟲網等）、紗線、繩索、濾材、 地毯、鞋、袋、衣服、電子設備、電氣設備、家用電器、 商業機器、運輸工具、運輸裝備、物流用具如容器及箱、 房屋材料、房屋部件以及寵物用具如狗舍、墊子、薄板、 頸圈及標籤。 於上述模製品中，本發明之效用在拉伸型模製品 Cdfawn molded anicle)中尤其顯著。本文所使用之術語 「拉伸」係意指藉由已知方法對固態、半炼融狀態或炼融 狀態之模製品進打單輪或雙軸拉伸。例如’在絲線之成形 過程中，係對該㈣製機所擠製之模製品進行拉引（叩⑴ 並冷卻以形餘轉，轉使該㈣線通過熱水浴，接著 再以高於先前之拉弓丨迷麵速率進行拉引，藉以拉伸該絲 厂_ . 一丨况下，係使用軋輥以工心 秒鐘(m/Se〇之旋轉速率拉引來自擠製機之模製品， 再使用軋報以10. m/s sec.之％轉速率使該模製 品。在此情況下，拉伸比率為1〇。在 拉伸比率為模製品之各個截 ^ 月況 的比率。在上述之絲線製造過舆拉伸後所 各個軋輥（各個軋輥之拉引逮η , '使杈製品通過. 等，以便將熱施加於模製品，η破此不同）之間的熱」 模製品。較高之拉伸比率可支2 Μ較高之拉伸比率拉, 而增加可釋放性活性化合物之參述作用：藉由添加; '出量。模製品之拉伸1 20 201121420 較佳為2或更高’更佳為4或更高，又更佳為6或更高。 過高之拉伸比率會導致較小之斷裂伸長率以及較高之楊氏 - 模數（Young’s modulus)。因此，由所得絲線之撓性與延長 性的觀點來看，拉伸比率較佳為50或更低，更佳為30或 更低，又更佳為20或更低，最佳為15或更低。上述拉伸 步驟並不需要與擠製於同一線上進行。亦即，可獨立進行 單獨之拉伸步驟，且此拉伸步驟可於後續步驟（若有）之前 完成。 本發明之聚合物組成物具有優異之熔融紡絲 (men-spinning)性質以及充分之熔融擠製性 (melt-extrudability)，因此較佳係用於製造絲線如多絲 線（miltifilament)及單絲線（monof ilament)。本發明之聚 合物組成物更佳係用於製造單絲線。由此聚合物組成物成 形之絲線於加熱下具有優異之拉伸性且具有充分之機械強 度。當使用此聚合物組成物製造絲線時，可以較高之出料 速率（di scharge rate)對該聚合物組成物進行擠製及紡 絲，因此可於單步（one-step)拉伸操作中高度地拉伸所得 之絲線。所以，可以較低成本製造絲線。 關於將本發明之聚合物組成物成形為絲線之方法，係 使用已知之成形方法，例如熔融紡絲法或（直接）紡絲/拉伸 法等。實際上，係使用擠製機等將該聚合物組成物熔融， 並經由齒輪泵自模具喷嘴擠製該熔融之聚合物組成物，以 形成聚合物組成物線（strand);然後拉引該熔融擠製之線 狀聚合物組成物’再以紡絲用之冷卻介質如水或空氣將其 21 321694 201121420 冷卻；接著視需要再於加熱下拉伸所得之絲線，進行熱處 理並以油塗覆，然後纏繞起來。. ’…处 絲線之截面形狀為例如圓形、橢圓形、三角形、矩形、 六角形或星形。 實施例 後文中，將藉由實施例與比較例進一步說明本發明。 於實施例及比較例中，係根據下列方法測量物理性質。 (1) 熔體流動速率（MFR，單位為g/1〇 mins·) 炫體流動速率係根據JISK721(M995所制訂之方法於 19(TC以21. 18 N之荷重測量。 、 (2) 密度（單位為kg/m3) 密度係根據JIS K71 12-1980所描述之方法中的方法A 所制訂之程序測量。待測量之測試片係根據JIS K676〇_ 1995所制訂用於低密度聚乙烯之方法進行退火。 實施例1 (1)製備可釋放性活性化合物撑體 使用具有昆蟲防治活性之有機化合物百滅寧 (Eksmin®’ 由 Sumitomo Chemical Company，Limited 製造） 作為可釋放性活性化合物。將抗氧化劑2, 6_二-第三丁基 ~4-甲基酿（後文中稱為A0-1) (1. 5重量份）溶於百滅寧（51 重量份）中。接著’攪拌百滅寧與AO—i之混合物（52. 5重 置伤）並與非日日形氧化碎稽體（p〇r〇us silica®，由Tubes, narrow strips, fittings, wallpapers, curtains, flooring materials, filling materials, soft official parts, ducts, bags, tents, lawns, shop curtains (shop one containing: 321694 19 201121420 curtains), blinds, wires, cables, sheaths , fiiament, fiber, net (moils, screens, insect nets, etc.), yarns, ropes, filters, carpets, shoes, bags, clothing, electronic equipment, electrical equipment, household appliances, commercial machines, transportation, Transportation equipment, logistics equipment such as containers and boxes, house materials, house parts and pet equipment such as kennels, mats, sheets, collars and labels. Among the above molded articles, the effects of the present invention are particularly remarkable in the Cdfawn molded anicle. As used herein, the term "stretching" means to impart a single or biaxial stretching to a molded article in a solid, semi-refined state or a smelt state by a known method. For example, in the forming process of the wire, the molded article extruded by the machine is drawn (叩(1) and cooled to form a residual turn, and the (four) wire is passed through the hot water bath, and then higher than the previous one. Pulling the bow and bowing rate to pull the wire, thereby stretching the wire factory _. In a case, using a roll to draw the molded article from the extruder at a spinning rate of m/Se〇, The molded article was further rolled at a rate of 10. m/s sec., in which case the draw ratio was 1 Torr. The draw ratio was the ratio of each cut of the molded article. The above-mentioned yarn is manufactured by heat-forming the respective rolls after stretching (the respective rolls are pulled, η, 'passing the enamel product, etc., so that heat is applied to the molded article, η breaks the difference). A higher draw ratio can support a higher stretch ratio pull, while increasing the releasable active compound's parametric effect: by adding; 'extraction. The stretch of the molded article 1 20 201121420 is preferably 2 Or higher 'better than 4 or higher, more preferably 6 or higher. Excessive stretch ratio will result in smaller breakage The rate and the higher Young's modulus. Therefore, from the viewpoint of flexibility and elongation of the obtained yarn, the stretching ratio is preferably 50 or less, more preferably 30 or less. More preferably, it is 20 or less, and most preferably 15 or less. The above stretching step does not need to be carried out on the same line as the extrusion. That is, a separate stretching step can be independently performed, and the stretching step can be performed independently. It is completed before the subsequent steps, if any. The polymer composition of the present invention has excellent melt-spinning properties and sufficient melt-extrudability, and thus is preferably used for the manufacture of silk threads. For example, a miltifilament and a monofilament. The polymer composition of the present invention is more preferably used for the production of a monofilament thread. Thus, the filament formed by the polymer composition has excellent stretchability under heating and has Sufficient mechanical strength. When the polymer composition is used to make a thread, the polymer composition can be extruded and spun at a higher di scharge rate, so that it can be single-step (one-step) ) in the stretching operation The obtained yarn is drawn at a low degree. Therefore, the yarn can be produced at a lower cost. Regarding the method of forming the polymer composition of the present invention into a yarn, a known forming method such as melt spinning or (direct) spinning is used. / stretching method, etc. Actually, the polymer composition is melted using an extruder or the like, and the molten polymer composition is extruded from a mold nozzle via a gear pump to form a polymer composition strand. Then, the melt-extruded linear polymer composition is drawn, and then cooled by a cooling medium such as water or air for spinning; then the obtained yarn is further stretched under heating as needed, and heat-treated. Apply oil and wrap it up. The cross-sectional shape of the wire is, for example, a circle, an ellipse, a triangle, a rectangle, a hexagon or a star. EXAMPLES Hereinafter, the present invention will be further illustrated by way of Examples and Comparative Examples. In the examples and comparative examples, physical properties were measured according to the following methods. (1) Melt flow rate (MFR, in g/1〇mins·) The glare flow rate is measured according to JISK721 (M995 method at 19 (TC is measured at a load of 21.18 N., (2) Density (Unit: kg/m3) Density is measured according to the procedure established by Method A in the method described in JIS K71 12-1980. The test piece to be measured is based on JIS K676〇_1995 for low density polyethylene. The method was annealed.Example 1 (1) Preparation of Releasable Active Compound Support An organic compound having insect control activity, hexanin (Eksmin® 'manufactured by Sumitomo Chemical Company, Limited) was used as a releasable active compound. The oxidizing agent 2,6-di-t-butyl-4-methyl (hereinafter referred to as A0-1) (1.5 parts by weight) is dissolved in the chlorpheniramine (51 parts by weight). Mixture of Ning and AO-i (52.5 reset wounds) and with non-Japanese oxidized crushing bodies (p〇r〇us silica®, by
Suzuki-Oil Co.，Ltd.製造）（47. 5重量份）（亦即，相對於 每100重量份之百滅寧為93. 1重量份）混合，以獲得可釋 22 321694 201121420 放性活性化合物撐體。 (2) 製備聚合物組成物 關於烯烴系聚合物，係使用高密度聚乙烯顆粒 (HI-ZEX® 440M，由 PRIME POLYMER 製造；MFR= 0.9 g/10 mins·;密度= 948 kg/m3)(100重量份）與高壓處理之低密 度聚乙稀顆粒（Sumikathene®G803，由 Sumitomo Chemical Company, Limited製造）（後文中稱為LD)(9. 8重量份）的 混合物（後文中，此混合物稱為烯烴系聚合物混合物）。 絲線之聚合物組成物係藉由下述方式製備：於大約150 °C ’使用班布里混煉機（Banbury mixer)熔融及捏合稀烴系 聚合物混合物（100重量份）、抗氧化劑（亦即，正十八基-3-(3, 5-二-第三丁基-4-經基苯基）丙酸醋）（Irganox® 1076，由 Ciba Specialty Chemicals Κ· K.製造）（相對於 每100重量份之烯烴系聚合物混合物為〇· 013重量份）、可 釋放性活性化合物撐體（相對於每1〇〇重量份之婦煙系聚 合物混合物為4. 4重量份）以及鯊烷（相對於每1〇〇重量份 之烯烴系聚合物混合物為1. 4重量份）。 (3) 製備單絲線 使用具有模具（該模具具有4個1顏φ的洞）之2〇 mm Φ擠製機’將絲線之聚合物組成物擠製通過該模具（設定為 200C，出料速率為0.6公斤/小時（kg/hr))。以14公尺/ 分鐘（m/min)之線速率（line speed)拉引所得之聚合物組 成物線，並使其通過熱水浴’接著再以112 m/min之速率 拉引：亦即，拉伸比率為8。藉此獲得細度為2〇〇丹尼 23 321694 201121420 (denier)之單絲線。 (4)測量滲出量 將所彳于之單絲線存放於恆溫室（設定為23。〇中，接著 刀别，3天後、7天後、14天後、28天後以及56天後取 出，每次都使用丙酮清洗單絲線之表面，以從單絲線之表 面移除渗出物質，且清洗用之丙酮係藉由吹送氮氣而蒸館 出’接著使用含有5〇百萬分之一（ppm)磷酸三苯酯之乙醇 (作為内標準品）再次分散百滅寧，並藉由氣相層析術測定 百滅寧之滲出量。 使用氣相層析術之測量法係於下列條件下進行： 注射量：1微升1) s柱.毛細管柱db-i (長度3〇公尺（m)，内徑〇. 25 毫米（mm) ’厚度0.25微米（#m)) 偵測器：氫焰游離偵測器（FID)(manufactured by Suzuki-Oil Co., Ltd.) (47. 5 parts by weight) (that is, 93.1 parts by weight per 100 parts by weight of chlorpheniramine) to obtain a releaseable activity of 22 321 694 201121420 Compound support. (2) Preparation of polymer composition For olefin-based polymers, high-density polyethylene particles (HI-ZEX® 440M, manufactured by PRIME POLYMER; MFR = 0.9 g/10 mins·; density = 948 kg/m3) were used. 100 parts by weight of a mixture of high-pressure treated low-density polyethylene particles (Sumikathene® G803, manufactured by Sumitomo Chemical Company, Limited) (hereinafter referred to as LD) (9.8 parts by weight) (hereinafter, this mixture is called It is an olefin-based polymer mixture). The polymer composition of the thread is prepared by melting and kneading a mixture of a dilute hydrocarbon polymer (100 parts by weight) at a temperature of about 150 ° C using a Banbury mixer (also Namely, n-octadecyl-3-(3,5-di-t-butyl-4-phenylphenyl)propionic acid vinegar (Irganox® 1076, manufactured by Ciba Specialty Chemicals Κ·K.) (relative to重量·013 parts by weight per 100 parts by weight of the olefin-based polymer mixture, releasable active compound support (4.4 parts by weight per part by weight of the maternal-flavor polymer mixture) and shark 4重量份。 Alkane (1.4 parts by weight per 10,000 parts by weight of the olefin polymer mixture). (3) Preparation of monofilament thread The polymer composition of the yarn was extruded through the mold using a 2 mm mm Φ extruder having a mold (the mold had 4 holes of 1 φ φ) (set to 200 C, discharge rate) It is 0.6 kg / h (kg / hr)). The resulting polymer composition line was drawn at a line speed of 14 meters per minute (m/min) and passed through a hot water bath followed by a pull at 112 m/min: The draw ratio is 8. This is to obtain a monofilament thread with a fineness of 2〇〇 Danny 23 321694 201121420 (denier). (4) Measure the amount of exudation and store the monofilament line in the thermostatic chamber (set to 23. 〇, then knife, 3 days later, 7 days later, 14 days later, 28 days later, and 56 days later, The surface of the monofilament thread is cleaned with acetone each time to remove the exudate from the surface of the monofilament strand, and the acetone for cleaning is vaporized by blowing nitrogen gas, which is then used to contain 5 parts per million (ppm). The ethanol of triphenyl phosphate (as an internal standard) was again dispersed in the chlorpheniramine, and the amount of bleed out was determined by gas chromatography. The measurement using gas chromatography was carried out under the following conditions. : Injection volume: 1 μl 1) s column. Capillary column db-i (length 3 〇 m (m), inner diameter 〇. 25 mm (mm) 'thickness 0.25 μm (#m)) Detector: hydrogen Flame Free Detector (FID)
汽化室溫度：265°C 偵測器溫度：265°C 官柱溫度：最初一分鐘為5(TC，接著以20°C/分鐘之 速率提升至240°C。 製作用於得到百滅寧尖峰對内標準品尖峰之比率的檢 量線’以測定百滅寧之滲出量。 將百滅寧之滲出量除以單.絲線之重量，所得之商 (quotient)係定義為每重量單絲線之滲出量。將清洗過之 单絲線再存放於恆溫室（設定為23。〇中，直到下一測量曰 為止。藉由將3天後（或1天後）、7天後、14天後、28天 321694 24 201121420 後以及56天後所測得之滲出量相加以計算百滅寧之累積 滲出量。藉此獲得百滅寧之56天累積滲出量。結果顯示於 表1中。 比較例1 依據實施例1之相同方式製備聚合物組成物，惟使用 硬脂酸鋅取代鯊烷。依據實施例1之相同方式使用此聚合 物組成物製造單絲線，並測量百滅寧之滲出量。結果顯示 於表1中。 比較例2 依據實施例1之相同方式製備聚合物組成物，惟使用 十四酸取代鯊烷。依據實施例1之相同方式使用此聚合物 組成物製造單絲線，並測量百滅寧之滲出量。結果顯示於 表1中。 比較例3 依據實施例1之相同方式製備聚合物組成物，惟使用 十六酸取代鯊烷。依據實施例1之相同方式使用此聚合物. 組成物製造單絲線，並昶量百滅寧之滲出量。結果顯示於 表1中， . 比較例4 依據實施例1之相同方式製備聚合物組成物，惟使用 十八酸取代鯊烷。依據實施例1之相同方式使用此聚合物 組成物製造單絲線，並測量百滅寧之滲出量。結果顯示於 表1中。 比較例5 25 321694 201121420 依據實施例1之相同方式製備聚合物組成物，惟使用 二十二酸取代鯊烷。依據實施例1之相同方式使用此聚合 物組成物製造單絲線。分別於1天後、7天後、14天後、 28天後以及56天後測量百滅寧之滲出量。將結果相加， 其總和係定義為百滅寧之56天累積渗出量。結果顯示於表 1中。 實施例2 依據實施例1之相同方式製備聚合物組成物，惟使用 鯊烯取代鯊烷。依據實施例1之相同方式使用此聚合物組 成物製造單絲線，並測量百滅寧之滲出量。結果顯示於表 1中。 表1 低分子量成分 百滅寧之56天累積 滲出量（//g/g) 實施例1 鯊院 429 比較例1 硬脂酸鋅 148 比較例2 十四酸 141 比較例3 十六酸 154 比較例4 十八酸 168 比較例5 二十二酸 176 實施例2 鯊烯 386 【圖式簡單說明】 無0 26 321694 201121420 【主要元件符號說明】Vaporization chamber temperature: 265 ° C Detector temperature: 265 ° C Official column temperature: 5 minutes at the first minute (TC, then increased to 240 ° C at a rate of 20 ° C / min. Manufactured to obtain the peak of Baishenning The calibration curve for the ratio of the internal standard spikes is used to determine the amount of exudation of Baichening. The amount of exudation of Baishenning is divided by the weight of the single thread. The obtained quotient is defined as the weight per filament. The amount of exudation. Store the cleaned monofilament thread in a constant temperature chamber (set to 23 〇 until the next measurement 。. After 3 days (or 1 day later), 7 days later, 14 days later, The cumulative exudation amount of Baishenning was calculated by adding the amount of exudation measured after 28 days 321694 24 201121420 and after 56 days. The cumulative exudation amount of Baishenning was obtained by 56 days. The results are shown in Table 1. Comparative Example 1 A polymer composition was prepared in the same manner as in Example 1 except that zinc stearate was used in place of squalane. This polymer composition was used to produce a monofilament thread in the same manner as in Example 1, and the amount of exudation of the chlorpyrifos was measured. Shown in Table 1. Comparative Example 2 According to the same method of Example 1. A polymer composition was prepared except that the squalane was replaced with tetradecanoic acid. The monofilament yarn was produced using this polymer composition in the same manner as in Example 1, and the amount of exudation of the chlorfenapyr was measured. The results are shown in Table 1. 3 A polymer composition was prepared in the same manner as in Example 1, except that hexadecanic acid was used in place of squalane. This polymer was used in the same manner as in Example 1. The composition was used to produce a monofilament thread, and the amount of exudation was measured. The results are shown in Table 1. Comparative Example 4 A polymer composition was prepared in the same manner as in Example 1, except that squalane was used instead of squalane. This polymer composition was used to produce a monofilament thread in the same manner as in Example 1. And the amount of exudation of the chlorhexidine was measured. The results are shown in Table 1. Comparative Example 5 25 321694 201121420 A polymer composition was prepared in the same manner as in Example 1, except that tauric acid was used instead of squalane. The monofilament thread was produced in the same manner using this polymer composition. The amount of exudation of the bain-nanning was measured after 1 day, 7 days, 14 days, 28 days, and 56 days, respectively. The sum was defined as the cumulative exudation amount of 56 days of chlorhexidine. The results are shown in Table 1. Example 2 A polymer composition was prepared in the same manner as in Example 1, except that squalene was used instead of squalane. The monofilament thread was produced in the same manner using this polymer composition, and the amount of exudation of the chlorfenapyr was measured. The results are shown in Table 1. Table 1 The cumulative exudation amount of the low molecular weight component Baichening 56 days (//g/g) Example 1 Shark 429 Comparative Example 1 Zinc stearate 148 Comparative Example 2 Tetradecan 141 Comparative Example 3 Hexadecaic acid 154 Comparative Example 4 Octadecic acid 168 Comparative Example 5 Didodecanoic acid 176 Example 2 Squalene 386 [ Simple description of the schema] No 0 26 321694 201121420 [Description of main component symbols]