1277679 · 玖、發明說明： 【發明所屬之技術領域】 本發明係關於合成纖維用處理劑及合成纖維之 法。近年，在合成纖維的紡紗步驟或加工步驟中 一步的高速化，因而越發容易產生起毛或斷紗現 止此種起毛或斷紗現象的發生，便有採行增加使 成纖維上之合成纖維用處理劑（供防止起毛或斷矣 的機能性提昇劑）含有比率，或者對合成纖維提昇 用處理劑的附著量，但是仍然無法充分應付近年 化。本發明乃關於亦能應付近年在合成纖維之紡 加工步驟的高速化，可充分防止起毛或斷紗現象 成纖維用處理劑及合成纖維之處理方法。 【先前技術】 習知合成纖維用處理劑，一般採用含有潤滑劑 提昇劑者。在此種合成纖維用處理劑方面，已知 含供防止起毛或斷紗現象發生之機能性提昇劑者 專利文獻1〜3 )。但是，該等習知合成纖維用處S 在近年高速化的紡紗步驟與加工步驟中，仍潛在 防止起毛或斷紗現象發生的問題。 (專利文獻1 ) 曰本專利特開平7 - 3 1 0 2 4 1號公報 (專利文獻2 ) 曰本專利特開平8 - 3 2 5 9 4 9號公報 (專利文獻3 ) 312/發明說明書(補件)/93-02/92134013 處理方 ，隨更進 象。為防 附著於合 >發生用 合成纖維 的南速 紗步驟或 發生的合 與機能性 亦有各種 (參照如 :劑方面， 無法充分 5 1277679 曰本專利特開平1 1 - 6 1 6 4 6號公報 【發明内容】 (發明所欲解決之問題） 本發明所欲解決之問題，在於提供亦能應付近年在合成 纖維在紡紗步驟或加工步驟的高速化，可充分防止起毛或 斷紗現象發生的合成纖維用處理劑及合成纖維之處理方 法。 (解決問題之手段） 緣是，本發明者乃為解決上述問題而深入鑽研結果，發 現機能性提昇劑的至少其中一部份，由含既定量之特定磷 化合物而所構成的合成纖維用處理劑頗為適當，而且使此 種合成纖維用處理劑對合成纖維附著既定量亦是極為恰 當。 換句話說，本發明的合成纖維用處理劑，係在含有潤滑 劑與機能性提昇劑的合成纖雄用處理劑中，機能性提昇劑 之至少其中一部份係含有下述式1所示磷化合物〇 . 0 5〜2 0 重量％。此外，本發明的合成纖維之處理方法，係使上述本 發明的該合成纖維用處理劑，相對於合成纖維附著0. 1〜3 重量％。 (式1) 〇 R'-O-P-O-R3 O-R2 在式1中， 6 312/發明說明書(補件)/93-02/92134013 1277679 R1、R2、R3:同時為相同（或互異）的碳數1〜24烷基、碳 數2〜24烯基、或下述式2所示有機基，且至少其中一個為 下述式2所示有機基， (式2) -A-Ο-R4 在式2中， R4:氫原子、碳數1〜24烷基或碳數2〜24烯基； A :從合計1〜5 0個具有由碳數2〜4之羥烯單位所構成（聚） 羥烯基的（聚）烯二醇中，去除所有氫氧基後的殘基。 【實施方式】 首先，針對本發明的合成纖維用處理劑進行說明。本發 明的合成纖維用處理劑係含有潤滑劑與機能性提昇劑，且 該機能性提昇劑至少其中一部份係含有由式1所示磷化合 物所構成。 式1所示磷化合物係式1中的R1〜R3同時為相同（或互異） 的碳數1〜24烷基、碳數2〜24烯基、或下述式2所示有機 基，且R1〜R3中至少一個為式2所示有機基。該式1所示 磷化合物方面，包括有：1)式1中的R1〜R3均為相同有機基 之情況時的磷化合物；2 )式1中的R1〜R3中任二個為相同 有機基，而其他一個則為不同有機基之情況時的磷化合 物；3)式1中的R1〜R3均為互異有機基之情況時的填化合 物。 當式1中之R1〜R3中，該等中之一個或二個為碳數1〜24 烷基之情況時，該烷基可舉例如：甲基、乙基、丁基、己基、 7 312/發明說明書(補件)/93-02/92134013 1277679 庚基、辛基、壬基、癸基、十一烷基、十二烷基、十四烷 基、十五烧基、十六烧基、十七烧基、十八烧基、十九烧 基、二十烷基、廿一烷基、廿二烷基、廿三烷基、廿四烷 基、廿五烧基、廿六烧基、廿七烧基、廿八烧基、2 -甲基-庚基、2 -乙基-己基、2 -丙基-庚基、2- 丁基-辛基、2-戊基 -壬基、2 -己基-癸基、2-庚基-十一烷基、2-辛基-十二烷 基、2 -壬基—h三烧基、2 -癸基—h四烧基、2 —h —烧基-十五烷基、2 -十二烷基-十六烷基等。此外，當式1中之 R1〜R3中，該等之一個或二個為碳數2〜24烯基的情況時， 該稀基可舉例如：10 -十一烧稀基、9c -十八烧稀基、9t-十 八烷烯基、9c，12c -十八烷二烯基、9c，12c, 15c -十八烷三 烯基、9c_二十烷烯基、5, 8 ,11 ,14-二十烷四烯基、13c-廿二烷烯基、13t-廿二烷烯基等。 當式1中之R1〜R3中，該等中之一個或二個為式2所示 有機基之情況時，該有機基係包括有：1 )式2中的R4為氫 原子，而A為1個從具有碳數2〜4羥烯單位之烯二醇中去 除所有氩氧基後之殘基時的有機基；2)式2中的R4為碳數 卜24烷基，而A為1個從具有碳數2〜4羥烯單位之烯二醇 中去除所有氫氧基後之殘基時的有機基；3)式2中的R4 為碳數2〜24烯基，而A為1個從具有碳數2〜4羥烯單位之 烯二醇中去除所有氫氧基後之殘基時的有機基；4)式2中 的R4為氫原子，而A為合計2〜50個從具有由碳數2〜4羥 烯單位所構成聚羥烯基的聚烯二醇中，去除所有氫氧基後 之殘基時的有機基；5)式2中的R4為碳數1〜24烷基，而 312/發明說明書(補件)/93-02/92134013 1277679 A為合計2〜5 0個從具有由碳數2〜4羥烯單位所構成聚羥烯 基的聚烯二醇中，去除所有氫氧基後之殘基時的有機基； 6)式2中的R4為碳數2〜24烯基，而Α為合計2〜50個從具 有由碳數2〜4經烯單位所構成聚經烯基的聚烯二醇中，去 除所有氫氧基後之殘基時的有機基。 式2中的R4係氫原子、碳數1〜24烷基或碳數2〜24烯基， 碳數1〜24烷基與碳數2〜24烯基係如同上述式1中R1〜R3 所述相同，式1所示磷化合物最好為式2中之R4為氫原子 的情況。 式2中之係如前述，包括有：1)1個從具有碳數2〜4羥烯 單位之烯二醇中去除所有氫氧基後的殘基；2 )合計2〜5 0 個從具有由碳數2〜4羥烯單位所構成聚羥烯基的聚烯二醇 中，去除所有氫氧基後的殘基，但是，式2中的A最好為 合計2〜5 0個從具有由碳數2〜4羥烯單位所構成聚羥烯基的 聚烯二醇中，去除所有氫氧基後的殘基。該構成聚羥烯基 之碳數2〜4經嫦基單位，可舉例如：經乙稀基單位、羥丙烯 基單位、經丁稀基單位，最好為經乙稀基單位、經丙烯基 單位，尤以羥乙烯基單為佳。此外，該羥烯基單位的重複 數最好合計2〜1 5個。當聚羥烯基為二個不同羥烯基單位所 構成之情況時，其鍵結方式可為無規鍵結、嵌段鍵結，可 為該等二者中任何情況。 所以，式1所示磷化合物，最好為式2中之A為合計2〜5 0 個從具有由碳數2〜4羥烯單位所構成聚羥烯基的聚烯二醇 中，去除所有氫氧基後的殘基之情況，尤以式2中之A為 9 312/發明說明書(補件)/93-02/92134013 1277679 合計2〜1 5個從具有由碳數2或3的經稀單位所構成聚 基的聚烯二醇中，去除所有氫氧基後的殘基之情況為 特別以聚烯二醇為聚乙二醇的情況為佳。 上述所說明式1所示磷化合物，可依週知方法進行 造。此方面可舉例如：在脂肪族1元醇中添加既定量磷 並進行反應，而獲得酸性墙酸酯之後，再使此酸性填 進行氧化稀基加成反應的方法。 本發明的合成纖維用處理劑係含有潤滑劑與機能性 昇劑，且該機能性提昇劑至少其中一部份係含有上述 明式1所示磷化合物0 . 0 5 ~ 2 0重量％，最好含有0 . 8〜 量％，尤以含有3〜1 2重量％為佳。 除式1所示磷化合物以外的其他機能性提昇劑，可 週知者。此方面可舉例如：1 )有機續酸鹽、有機脂肪酸 陰離子性界面活性劑、三甲銨乙基磺酸月桂酯等陽離 面活性劑、二甲基胺醋酸辛酯等兩性界面活性劑等抗 劑；2 )有機磷酸鹽、脂肪酸等油性提昇劑；3 )主鏈為 分子量1 5 0 0〜3 0 0 0之聚二曱基矽氧烷鏈，且側鏈為平 子量7 0 0〜5 0 0 0聚羥烯鏈的聚醚改質矽膠、聚全氟烷基 面活性劑等的滲透性提昇劑；4 )聚醚聚酯等集束性提 劑；5 )有機鈦系化合物、有機鱗系化合物等極高壓添 (extreme pressure additives) ； 6)苯 S分系、石粦酸醋 硫醚系、胺系等抗氧化劑；7 )防銹劑等。 當採用如上述所說明之其他機能性提昇劑之情況時 其他機能性提昇劑最好在合成纖維用處理劑中，採用 312/發明說明書(補件)/93-02/92134013 羥烯 佳， 製 酸酐 酸酯 提 所說 15重 採用 鹽等 子界 靜電 平均 均分 之界 昇 加劑 系、 ，該 10 1277679 Ο . 2〜1 5重量％，尤以採用1〜1 2重量％為佳。 在本發明的合成纖維用處理劑中，潤滑劑可採用 者。此方面可舉例如：1 )脂肪族酯化合物；2 )芳香族 物；3 )聚驗化合物；4 )(聚）醚醋化合物；5 )礦物油 油等。 上述脂肪族酯化合物可舉例如：1 )硬脂酸丁酯、為 辛酯、硬脂酸油酯、油酸油酯、異硬脂酸異廿五烷 將脂肪族1元醇與脂肪族單羧酸施行酯化的酯化合 2 ) 1，6 -己二醇二癸酯、三羥曱基丙烷單油酯單月桂 將脂肪族多元醇與脂肪族單羧酸施行酯化的酯化合 己二酸二月桂酯、醋酸二油酯等，將脂肪族1元醇 族多元叛酸施行S旨化的S旨化合物等，其中最好為碳 1 7〜6 0之脂肪族酯化合物，尤以將脂肪族1元醇與J 單羧酸（或將脂肪族多元醇與脂肪族單羧酸），施行 碳數1 7〜6 0脂肪族酯化合物為佳。 上述脂肪族S旨化合物可舉例如：1 )硬脂酸苄酷、 苄酯等芳香族醇與芳香族單羧酸的酯；2 )異丁酸二 酯、偏苯三酸三辛酯等脂肪族1元醇與芳香族羧酸 等。其中，最好為脂肪族1元醇與芳香族羧酸的酯 上述聚醚化合物均為分子中具聚羥烯基之如聚醚 醇、聚醚二醇、聚醚三醇等，最好為平均分子量7 0 0 的聚醚化合物，其中尤以在碳數1〜1 8之1〜3元羥基 上，嵌段狀或無規狀加成碳數2〜4氧化烯基之平均 7 0 0〜1 0 0 0 0的聚醚化合物。 312/發明說明書(補件)/93-02/92134013 週知 酯化合 ;6 )矽 ί脂酸 酯等， 物； 酯等， 物；3) 與脂肪 數 丨旨肪族 酯化的 丨桂酸 異硬脂 之醋 〇 單 〜1 0 0 0 0 化合物 分子量 11 1277679 上述（聚）醚酯化合物可舉例如：1 )將對碳數4〜2 6之1〜3 元脂肪族醇，加成碳數2〜4氧化烯基的（聚）醚化合物，與 碳數4〜2 6脂肪族羧酸施行酯化的（聚）醚酯化合物；2 )將對 1〜3元脂肪族醇，加成碳數2〜4氧化烯基的（聚）醚化合物， 與碳數4〜2 6脂肪族羧酸施行酯化的（聚）醚酯化合物；3 ) 將對碳數4〜2 6脂肪族醇，加成碳數2〜4氧化烯基的（聚） 醚化合物，與芳香族魏酸施行酯化的（聚）醚酯化合物等。 上述礦物油可舉例如：具各種黏度的各種礦物油，其中 最好為3 0 °C黏度為1 X 1 0 _ 6〜1 . 3 X 1 (Γ 1 m2 / s者，尤以1 X 1 0 _ 6 ~ 5 X 1 (Γ5 m2 / s者為佳。較佳的礦物油有如流動石蠟油。 上述矽油可舉例如：具各種黏度的各種矽油，其中最好 為3 0 °C黏度為1 X 1 (Γ3〜1 m2 / s線狀聚有機矽氧烷。該線狀 聚有機矽氧烷有如3 0 °C下黏度均為1 X 1 0 _3〜1 m2 / s的線狀 聚二曱基矽氧烷、具改質性線狀聚二甲基矽氧烷等，此情 況下的改質基可舉例如：乙基、苯基、氟化丙基、胺基丙基、 羧基辛基、聚羥乙烯基羥丙基、ω -甲氧基聚乙氧基•聚丙 氧基丙基等，其中最好為線狀聚二曱基矽氧烷。 本發明的合成纖維用處理劑，含有如上述所說明的潤滑 劑5 0〜9 0重量％、及上述所說明機能性提昇劑1〜3 0重量％， 且該機能性提昇劑至少其中一部份，最好含有上述式1所 示磷化合物0 . 0 5〜2 0重量％，尤以含上述式1所示磷化合物 0 . 8〜1 5重量％為佳。 本發明的合成纖維用處理劑可更含有乳化劑。該乳化劑 可採用週知者。該等可舉例如：1 )聚羥烯基烷基醚、聚羥烯 12 312/發明說明書(補件)/93-02/92134013 1277679 基烧基苯醚、聚經稀基烧基酯、聚經稀基亞麻仁油、聚經 稀基烷基胺基醚等，分子中具有聚羥烯基的非離子性界面 活性劑；2 )山梨糖醇酐單月桂酸酯、山梨糖醇酐三油酸酯、 甘油單月桂酸酯、二甘油二 非離子性界面活性劑；3 )對 成氧化嫦基者、經加成氧化 分酯（或完全酯）、對3〜6元 烯基者等，聚羥烯基多元醇 性劑等。該等之中，最好為 3〜1 0的聚羥烯基、及具碳數 當採用如上述所說明乳化 纖維用處理劑中最好採用2 當本發明的合成纖維用處 時，該合成纖維用處理劑便 性提昇劑、及乳化劑所構成 能性提昇劑1〜3 0重量％、及 性提昇劑至少其中一部份， 物0 . 0 5〜2 0重量％，尤以含有 重量％為佳。 其次，針對本發明的合成 本發明的合成纖維之處理方 的合成纖維用處理劑，相對 °/〇 (最好為0 · 3〜1 · 2重量％ )的 著於合成纖維上的步驟，可 月桂酸酯等，多元醇部分酯型 3〜6元醇與脂肪酸的部分酯加 烯基之3〜6元醇與脂肪酸的部 醇與羥基脂肪酸之酯加成氧化 脂肪酸酯型的非離子性界面活 分子中羥乙烯基的重複次數為 8〜1 8烷基的聚羥烯基烷基醚。 劑之情況時，該乳化劑在合成 〜3 0重量％。 理劑採用含乳化劑者之情況 由上述所說明的潤滑劑、機能 ，含有潤滑劑5 0〜9 0重量％、機 乳化劑2〜3 0重量％，且該機能 最好含有上述式1所示磷化合 上述式1所示磷化合物0 . 8〜1 5 纖維用之處理方法進行說明。 法，有如將上述所說明本發明 於合成纖維附著0 . 1〜3重量 方法。使合成纖維用處理劑附 舉例如：紡紗步驟、同時執行紡 13 312/發明說明書(補件)/93-02/92134013 1277679 紗與延伸的步驟等。此外，使合成纖維用處理劑附著於合 成纖維上的方法，可舉例如：輥供油法、採用計量泵的導引 供油法、浸潰供油法、噴瀵供油法等。另外，使合成纖維 用處理劑附著於合成纖維上時的形態，可舉例如：純淨樹脂 (n e a t r e s i η )、有機溶劑溶液、水性液等，最好為水性液。 當附著合成纖維用處理劑之水性液的情況時，仍是相對於 合成纖維附著合成纖維用處理劑0 . 1〜3重量％ (最好 0 · 3〜1 · 2重量％ )。 本發明的合成纖維之處理方法的適用對象合成纖維，可 舉例如：1 )聚對苯二曱酸乙二酯、聚對苯二曱酸丙二酯、聚 乳酸酯等聚酯系纖維；2 )尼龍6、尼龍6 6等聚醯胺系纖維； 3 )聚丙烯酸、曱基丙烯酸酯等聚丙烯酸系纖維；4 )聚乙烯、 聚丙烯等聚烯烴系纖維、聚胺酯系纖維等，其中使用於聚 酯系纖維或聚醯胺系纖維之情況時，最能突顯本發明的效 果。 本發明的合成纖維用處理劑之實施形態，可舉例如下述 1 )〜17) ° 1 )含有：下述潤滑劑（A - 1 ) 8 5重量％、機能性提昇劑為下 述磷化合物（B - 1 ) 5重量％、下述乳化劑（C - 1 ) 5重量％、其他 機能性提昇劑為下述機能性提昇劑（D - 1 ) 2重量％、及下述 機能性提昇劑（E - 1 ) 3重量％ (合計1 0 0重量％ )的合成纖維用 處理劑。 潤滑劑（A - 1 ):在丁醇中，將環氧乙烷（以下稱「E 0」）與 / 環氧丙烷（以下稱「P 0」），依E 0 / P 0 = 5 0 / 5 0 (重量比）之比 14 312/發明說明書(補件)/93-02/92134013 1277679 率，加成為無規狀的數平均分子量3000之聚醚單醇，與在 丁醇中，將EO與PO依E0/P0 = 5 0 / 5 0 (重量比）之比率，加 成為無規狀的數平均分子量1 000之聚醚單醇，及在辛醇 中，將EO與PO依EO/PO = 35/65(重量比）之比率，加成為 嵌段狀的數平均分子量1000之聚醚單醇，為30/50/20(重 量比）的混合物 磷化合物（B - 1 ):磷酸二（十二烷）酯=ω -羥基聚（羥乙烯 基）（羥乙烯基重複次數4，以下稱「η = 4」）{當式1中之R1 與R2為十二烷基，R3為式2所示有機基且ω -羥基聚 (η = 4)(經乙嫦基）時的式1所示構化合物} 乳化劑（C - 1 ) : α -十二烷基-ω -羥基聚（η = 7 )(羥乙烯 基） 機能性提昇劑（D -1 ):癸基磺酸鉀/ α -月桂基-ω -羥基 三羥乙烯基之磷酸酯鉀鹽=4 2 / 5 8 (重量比）混合物 機能性提昇劑（Ε-1 ):聚醚改質矽膠/乙二醇= 3 3 / 6 7 (重 量比）混合物 2)含有：上述潤滑劑（A-1 ) 84重量％、機能性提昇劑為下 述磷化合物（B - 2 ) 5重量％、上述乳化劑（C - 1 ) 1 0重量％、及 其他機能性提昇劑為下述機能性提昇劑（D-2)1重量！^ (合 計1 0 0重量％)的合成纖維用處理劑。 磷化合物（Β - 2 ):磷酸二（十八烷）酯=ω -羥基聚（η = 8 ) (羥乙烯基）{當式1中之R1與R2為十八烷基，R3為式2所 示有機基且ω -羥基聚（η = 8)(羥乙烯基）時的式1所示磷化 合物} 15 312/發明說明書(補件)/93-02/92134013 1277679 機能性提昇劑（D - 2 ):三丁基甲銨=二乙基磺酸酯 3 )含有：上述潤滑劑（A - 1 ) 7 3重量％、機能性提昇劑為下 述磷化合物（B - 3 ) 5重量％、上述乳化劑（C - 1 ) 20重量％、及 其他機能性提昇劑為上述機能性提昇劑（D - 1 ) 2重量％ (合 計1 0 0重量％ )的合成纖維用處理劑。 磷化合物（B - 3 ):磷酸十二烷酯=雙[ω -羥基聚（η = 4 )(羥 乙烯基）]{當式1中之R1為十二烷基，R2與R3為式2所示 有機基且ω -經基聚（η = 4 )(經乙烤基）時的式1所示填化合 物} 4 )含有··上述潤滑劑（A - 1 ) 7 3重量％、機能性提昇劑為下 述磷化合物（B - 4 ) 5重量％、上述乳化劑（C - 1 ) 2 0重量％、及 其他機能性提昇劑為上述機能性提昇劑（D - 1 ) 2重量％ (合 計1 0 0重量％)的合成纖維用處理劑。 石粦化合物（B - 4 ):構酸十八烧酯=雙[ω -經基聚（η = 8 )(經 乙烯基）]{當式1中之R1為十二烷基，R2與R3為式2所示 有機基且ω -經基聚（η = 8 ) ( Μ乙稀基）時的式1所示填化合 物丨 5 )含有：上述潤滑劑（A - 2 ) 8 5重量％、機能性提昇劑為上 述磷化合物（B - 1 ) 3重量％、上述磷化合物（B - 3 ) 2重量％、上 述乳化劑（C - 1 ) 5重量％、其他機能性提昇劑為上述機能性 提昇劑（D - 1 ) 2重量％、及上述機能性提昇劑（E - 1 ) 3重量％ (合計1 0 0重量％)的合成纖維用處理劑。 潤滑劑（A - 2 ):在α - 丁基-ω -經基聚（η = 8 )(經乙稀基） 與十二烷酸之酯/ 丁醇中，將ΕΟ與ΡΟ依Ε0/Ρ0 = 50/50(重 16 312/發明說明書(補件)/93-02/92134013 1277679 · 量比）之比率，加成為無規狀的數平均分子量3 Ο Ο 0之聚醚 單醇，及在辛醇中，將ΕΟ與ΡΟ依ΕΟ/ΡΟ = 3 5 / 6 5 (重量比） 之比率，加成為嵌段狀的數平均分子量1000之聚醚單醇， 為1 8 / 2 9 / 5 3 (重量比）的混合物 6) 含有：上述潤滑劑（A-2)84重量％、機能性提昇劑為上 述構化合物（B-2)2.5重量％、上述填化合物（Β-4)2·5重量 %、上述乳化劑（C -1 ) 1 0重量％、及其他機能性提昇劑為上 述機能性提昇劑（D - 2 ) 1重量！(合計1 0 0重量％ )的合成纖維 用處理劑。 7) 含有：下述潤滑劑（A-3)58重量％、機能性提昇劑為下 述磷化合物（B-5) 12重量％、下述乳化劑（C-2)23重量％、其 他機能性提昇劑為上述機能性提昇劑（D- 1 ) 4重量％、及下 述機能性提昇劑（E - 2 ) 3重量％ (合計1 0 0重量％ )的合成纖 維用處理劑。 潤滑劑（A- 3) .·辛酸月桂酯/ 30°C黏度為1 . 3x 1 (T5m2/s的 礦物油=6 9 / 3 1 (重量比）混合物 填化合物（B-5):填酸三[ω -經基聚（n = 4)(經乙烯 基）]{當式1中之R1、！?2及R3為式2所示有機基且ω-羥基 聚（η = 4)(經乙稀基）時的式1所示構化合物} 乳化劑（C- 2 ):在硬化亞麻仁油中經加成2 0莫耳ΕΟ者、 及聚乙二醇（平均分子量600)1莫耳與月桂酸2莫耳之二酯 為8 0 / 2 0 (重量比）的混合物 機能性提昇劑（Ε - 2 ):油酸/丙二醇=6 7 / 3 3 (重量比）的混 合物 17 312/發明說明書(補件)/93-02/92134013 1277679 · 8 )含有：上述潤滑劑（A - 2 ) 6 8重量％、機能性提昇劑為下 述磷化合物（B - 6 ) 1 5重量％、上述乳化劑（C - 1 ) 1 5重量％、及 其他機能性提昇劑為下述機能性提昇劑（D - 3 ) 2重量％ (合 計1 0 0重量％)的合成纖維用處理劑。 磷化合物（B - 6 ):磷酸辛基癸烯=ω -羥基聚（η = 4 )(羥乙 烯基）{當式1中之R1為辛基，R2為十二烷烯基，R3為式2 所示有機基且ω -經基聚（η = 4 )(經乙稀基）時的式1所示罐 4匕合物} D - 3 :油酸四乙銨鹽 9 )含有：上述潤滑劑（A - 2 ) 7 5重量％、機能性提昇劑為下 述磷化合物（B - 7 ) 1 0重量％、上述乳化劑（C _ 1 ) 1 0重量％、其 他機能性提昇劑為上述機能性提昇劑（D - 1 ) 2重量％、及上 述機能性提昇劑（E _ 1 ) 3重量％ (合計1 0 0重量％)的合成纖 維用處理劑。 磷化合物（B - 7 ):磷酸二辛酯=ω -羥基聚（羥丙烯基）（羥 丙烯基重複次數5，以下稱「m = 5」）{當式1中之R1與R2 為辛基，R3為式2所示有機基且ω-經基聚（πι = 5)(經丙稀 基）時的式1所示構化合物} 1 0 )含有：上述潤滑劑（A - 2 ) 7 3重量％、機能性提昇劑為下 述磷化合物（B - 8 ) 1 0重量％、上述乳化劑（C - 1 ) 1 5重量％、及 其他機能性提昇劑為上述機能性提昇劑（D - 1 ) 2重量％ (合 計1 0 0重量％)的合成纖維用處理劑。 磷化合物（B - 8 ):磷酸二（十二烷）酯=ω -羥基聚（η = 2 ) (羥乙烯基）聚（m=5)(羥丙烯基）{當式1中之R1與R2為十 18 312/發明說明書(補件)/93-02/92134013 1277679 二烷基，R3為式2所示有機基且ω -羥基聚（n = 2)(羥乙烯 基）聚（m = 5)(經丙晞基）時的式1所示構化合物} 1 1 )含有：上述潤滑劑（A - 3 ) 5 9重量％、機能性提昇劑為下 述磷化合物（B - 9 ) 1 0重量％、上述乳化劑（C- 2 ) 2 0重量％、其 他機能性提昇劑為上述機能性提昇劑（D- 1 ) 6重量％、及上 述機能性提昇劑（E - 2 ) 5重量％ (合計1 0 0重量％ )的合成纖維 用處理劑。 磷化合物（B-9):磷酸二丁酯=ω -羥基聚（n = 20)(羥乙烯 基）{當式1中之R1與R2為丁基，R3為式2所示有機基且 ω -經基聚（n = 20)(羥乙稀基）時的式1所示構化合物} 1 2 )含有：上述潤滑劑（A- 1 ) 7 8重量％、機能性提昇劑為下 述磷化合物（B - 1 0 ) 1 0重量％、上述乳化劑（C - 1 ) 1 0重量％、 及其他機能性提昇劑為上述機能性提昇劑（D-2)2重量 °/〇 (合計1 0 0重量％ )的合成纖維用處理劑。 填化合物（B-10):填酸丁基辛酯=ω-經基聚（n = 46)(經 乙烯基）{當式1中之R1為丁基，R2為辛基，R3為式2所示 有機基且ω -經基聚（n = 46)(經乙婦基）時的式1所示填化 合物} 13)含有：上述潤滑劑（A-1)78重量！、機能性提昇劑為下 述磷化合物（B - 1 1 ) 1 0重量％、上述乳化劑（C - 1 ) 1 0重量°/〇、 及其他機能性提昇劑為上述機能性提昇劑（D-2)2重量 % (合計1 0 0重量％)的合成纖維用處理劑。 磷化合物（B - 1 1 ):磷酸二己酯=ω -羥基聚（羥丁烯基） (羥丁烯基重複次數3，以下稱「ρ = 3」）{當式1中之R1與 19 312/發明說明書(補件)/93-02/92134013 1277679 R2為己基，R3為式2所示有機基且ω-經基聚（p = 3)(經丁 稀基）時的式1所示填化合物} 1 4 )含有：上述潤滑劑（A - 2 ) 6 8重量％、機能性提昇劑為下 述磷化合物（B - 1 2 ) 2 0重量％、上述乳化劑（C - 1 ) 1 0重量％、 及其他機能性提昇劑為下述機能性提昇劑（D - 4 ) 2重量 % (合計1 0 0重量％ )的合成纖維用處理劑。 構化合物（B - 1 2 ):石粦酸二辛酯=ω -甲基經基聚（η = 4 )(經 乙烯基）{當式1中之R1與R2為辛基，R3為式2所示有機 基且ω-甲基經基聚（η = 4)(經乙稀基）時的式1所示填化合 物} D - 4:月桂機二曱基甜菜碱 1 5 )含有：上述潤滑劑（A - 1 ) 7 8重量％、機能性提昇劑為下 述磷化合物（B - 1 3 ) 5重量％、上述乳化劑（C - 1 ) 1 5重量％、及 其他機能性提昇劑為上述機能性提昇劑（D - 1 ) 2重量％ (合 計1 0 0重量％ )的合成纖維用處理劑。 磷化合物（B - 1 3 ):磷酸二辛酯=ω -乙烯基羥基聚 (η = 4)(羥乙烯基）{當式1中之R1與R2為辛基，R3為式2 所示有機基且6J -乙稀基經基聚（η = 4)(經乙烤基）時的式1 所示罐化合物} 1 6 )含有：上述潤滑劑（A - 1 ) 7 0重量％、機能性提昇劑為下 述磷化合物（B - 1 4 ) 2 0重量％、上述乳化劑（C - 1 ) 5重量％、其 他機能性提昇劑為上述機能性提昇劑（D - 1 ) 2重量％、及上 述機能性提昇劑（E - 1 ) 3重量％ (合計1 0 0重量％ )的合成纖維 用處理劑。 312/發明說明書(補件)/93-02/92134013 20 1277679 磷化合物（B - 1 4 ):磷酸二辛酯=2 -羥乙基{當式1中之R 1 與R2為辛基，R3為式2所示有機基且2 -羥乙基時的式1 所示磷化合物} 1 7 )含有：上述潤滑劑（A - 1 ) 7 8重量％、機能性提昇劑為下 述磷化合物（B - 1 5 ) 5重量％、上述乳化劑（C - 1 ) 1 5重量％、及 其他機能性提昇劑為上述機能性提昇劑（D - 1 ) 2重量％ (合 計1 0 0重量％ )的合成纖維用處理劑。 磷化合物（B - 1 5 ):磷酸辛酯=雙（2 -羥乙基）{當式1中之 R1為辛基，R2與R3為式2所示有機基且2 -羥乙基時的式1 所示攝化合物} 再者，本發明合成纖維之處理方法的實施形態，可舉例 如下述1 8 )。 1 8 )將上述1 )〜1 7 )中任一合成纖維用處理劑形成水性 液，將此水性液對經紡紗過的聚對苯二曱酸乙二酯纖維， 附著成合成纖維用處理劑0 . 5重量％或0 . 9重量％的合成纖 維之處理方法。 以下，為使本發明的構造與效果更加具體，而舉實施例 等，惟本發明並不僅限於該等實施例。此外，在以下該等 實施例中，「份」係指重量份，「％」係指重量％。 (實施例） 試驗區分1 (式1所示磷化合物之合成） •石粦化合物（B - 1 )之合成 將酸性磷酸二（十二烷）酯4 3 4 g ( 1莫耳）裝入高壓鍋中， 將高壓鍋内利用氮氣進行取代之後，加溫至8 0 °C ，並壓入 21 312/發明說明書(補件)/93-02/92134013 1277679 環氧乙烷176g(4莫耳）且進行反應。經1小時的熟成反應 後，獲得反應物。經分析所獲得反應物’結果屬於式1中 之Ri與R2為十二烷基，R3為式2所示有機基且羥基聚 (η = 4)(羥乙烯基）時之式1所示碳化合物（Β-1)。 •磷化合物（Β-2)〜（Β-15)及（b-1)之合成 如同磷化合物（B-1) ’合成填化合物（B~2)〜（B 一 15)及 (b—D。該等内容整理如表1所示。· (表1 ) P1 r!__ R3 B-1 B-2 B-3 IV —-—------ 十二烧基 十二烷基 ω -羥基聚（n=4)(羥乙烯基） 十八坑基 十八烧基 ω _羥基聚（n=8)(羥乙烯基） 十二坑基 0-羥基聚（n=4)(羥 乙稀基） ω -羥基聚（n=4)(羥乙烯基） B-4 十八}^基 ω -經基聚（n=8)(羥 乙婦基） ω -羥基聚（n=8)(羥乙烯基） B-5 w -羥基聚（n=4)(羥 乙稀基） ω 一經基聚（n=4)(羥 乙烯基） ω -羥基聚（n=4)(羥乙烯基） B- 6 辛基 十二烷烯基 ω -羥基聚（n=4)(羥乙烯基） B-7 辛基 辛基 ω -經基聚（m=5)(羥丙稀基） B-8 十·-炫》基 十一燒基 ω -羥基聚（n=2)(羥乙烯基） 聚（111=5)(幾丙烤基） B-9 丁基 丁基 ω -羥基聚（n=20)(羥乙烯 基） B -10 丁基 辛基 ω -羥基聚（n=46)(羥乙烯 基） B-11 己基 己基 ω -羥基聚（p=3)(羥丁烯基） B-12 辛基 辛基 ω-甲基羥基聚（n=4)(羥乙 烯基） B -13 辛基 辛基 ω -乙烯基羥基聚（n=4)(羥 乙稀基） B -14 辛基 辛基 2-經乙基 B-1 5 辛基 2一羥乙基 2-經乙基 b-1 辛基 辛基 辛基 試驗區分2 (合成纖維用處理劑之調製） (實施例1 ) 將表2所示潤滑劑（A〜1 ) 8 5份、機能性提昇劑的試驗區 分1中所調製磷化合物（B - 1 ) 5份、表2所示乳化劑（C - 1 ) 5 22 312/發明說明書(補件)/93-02/92134013 1277679 份、其他機能性提昇劑的表2所示機能性提昇劑（D- 1 ) 2 份、及機能性提昇劑（E - 1 ) 3份（合計1 0 0份）均勻混合，而 調製合成纖維用處理劑（實施例1 )。 (實施例2〜1 7及比較例1〜3 ) 如同實施例1，調製實施例2〜1 7及比較例1〜3的各合成 纖維用處理劑。含實施例1在内，將各實施例所調製的合 成纖維用處理劑内容，整理如表2所示。 (表2) 區分 種類 潤滑劑 機能· 14提昇劑 乳化劑 磷化合物 其他機能性提昇劑 種類 比率 (份） 種類 比率 (份） 種類 比率 (份） 種類 比率 (份） 實施例1 P-1 A-1 85 B-1 5 D-1 2 C-1 5 E-1 3 2 P-2 A-1 84 B-2 5 D-2 1 C-1 10 3 P-3 A-1 73 B-3 5 D-1 2 C-1 20 4 P-4 A-1 73 B-4 5 D-1 2 C-1 20 5 P-5 A-2 85 B-1 3 D-1 2 C-1 5 B-3 2 E-1 3 6 P-6 A-2 84 B-2 2. 5 D-2 1 C-1 10 B-4 2. 5 7 P-7 A-3 58 B-5 12 D-1 4 02 23 E-2 3 8 P-8 A-2 68 B-6 10 D-3 2 C-1 20 9 P-9 A-2 75 B-7 10 D-1 2 C-1 10 E-1 3 10 P-10 A-2 73 B-8 10 D-1 2 C-1 15 11 P-11 A-3 59 B-9 10 D-1 6 C-2 20 E-2 5 12 P-12 A-1 78 B-1 0 10 D-2 2 C-1 10 13 P-13 A-1 78 B-11 10 D-2 2 C-1 10 14 P -14 A-2 68 B-12 20 D-4 2 C-1 10 15 P-15 A-1 78 B-13 5 D-1 2 C-1 15 16 P-16 A-1 70 B-14 20 D-1 2 C-1 5 E-1 3 17 P-17 A-1 78 B-15 5 D-1 2 C-1 15 比較例1 R-1 A-1 92. 99 B-6 0. 01 D-1 2 C-1 5 2 R-2 A-1 59 B-6 25 D-1 6 C-1 10 3 R-3 A-1 78 b-1 10 D-1 2 C-1 10 在表2中， 23 312/發明說明書(補件)/93-02/92134013 1277679 A 一 1:在丁醇中，將E〇與P〇，依E0/P0 = 50/50(重量比） 之比率’加成為無規狀的數平均分子量3000之聚醚單醇， 與在丁醇中，將E0與P0依E0/P0 = 5 0 / 5 0 (重量比）之比率， 加成為無規狀的數平均分子量1〇〇〇之聚醚單醇，及在辛醇 中’將E0與P〇依e〇/P〇 = 35/65(重量比）之比率，加成為 嵌段狀的數平均分子量1000之聚醚單醇，為30/5〇/2〇(重 量比）的混合物 A-2:在α - 丁基一^一羥基聚（n = 8)(羥乙烯基）與十二烷 酸之輯/ 丁醇中，將E〇與p〇依E0/P0 = 50/50(重量比）之比 率’加成為無規狀的數平均分子量3000之聚醚單醇，及在 辛醇中，將E0與p〇依e〇/PO = 35/65(重量比）之比率，加 成為嵌段狀的數平均分子量1〇〇〇之聚醚單醇，為 1 8 / 2 9 / 5 3 (重量比）的混合物 A-3 :辛酸月桂酯/ 30°c黏度為i 3χ 1〇-5m2/s的礦物油 =6 9 / 3 1 (重量比）混合物 B-1〜B-15及b-Ι:試驗區分1所合成的表1所示破化合 物 C-l:a -十二烧基-經基聚（n = 7)(經乙烯基） C-2 :在硬化蓖麻油中經加成20莫耳E0者、及聚乙二醇 (平均分子$ 600)1莫耳與月桂酸2莫耳之二8旨為8Q/20 (重量比）的混合物 D-1:癸基磺酸鉀/ α -月桂基-ω-羥基三羥乙烯基之填 酸酯鉀鹽=4 2 / 5 8 (重量比）混合物 D - 2:三丁基甲銨=二乙基磺酸酯 24 312/發明說明書(補件)/93-02/92134013 1277679 D - 3 :油酸四乙銨鹽 D-4:月桂機二甲基甜菜碱 E-1.·主鏈為具有平均分子量2300之聚二甲基矽氧烷 鏈，且側鏈具有平均分子量3000之聚羥烯基鏈的聚醚改質 矽膠/乙二醇=3 3 / 6 7 (重量比）混合物 E - 2 :油酸/丙二醇=6 7 / 3 3 (重量比）的混合物 試驗區分3 (合成纖維用處理劑對合成纖維的附著、假撚 加工及評估） •合成纖維用處理劑對合成纖維的附著 將試驗區分2中所調製的合成纖維用處理劑、與稀釋水 均勻混合而形成1 0 %水性液。將固有黏度0 · 6 4、氧化鈦含 量0. 2 %的聚對苯二曱酸乙二酯碎片利用普通方法進行乾 燥之後，採用擠壓機在2 9 5 °C下進行紡紗，並對喷嘴所吐 出並經冷卻固化後的運行紗線（r u η n i n g y a r η )，將經調製 的1 0 %水性液，利用採用計量泵的導引供油法，使合成纖 維用處理劑的附著量為表3所示附著量之後，再利用導紗 器進行集束，並在不致伴隨產生機械延伸之情況下，依 3000m/分速度進行捲取，獲得128丹尼36支（filament) 的部分延伸紗1 0 k g捲紗餅。 •假撚加工 採用上述所獲得紗餅，利用依下述接觸加熱式假撚機進 行假撚條件，施行假撚加工。 ••依接觸加熱式假撚機所進行的假撚條件： 使用接觸加熱式假撚機（帝人製機公司製的SDS 1 2 0 0 )， 25 312/發明說明書(補件)/93-02/92134013 1277679 依加工速度=8 Ο 0 m /分、延伸倍率=1 . 6 5 2、導紗方式=3軸圓 盤外接式摩擦方式（進入側導引圓盤1片、出口側導引圓盤 1片、硬質聚胺酯圓盤7片）、加撚側加熱器=長度2 · 5πι且 表面溫度2 1 0 °C 、退撚側加熱器=無、目標撚數=3 3 Ο Ο T / m 之條件，進行2 5天連續運轉的假撚加工。 •起毛評估 在上述假撚加工中，於捲取假撚加工紗之前，利用起毛 計數裝置（東雷工程公司製的DT- 1 0 5 )，測量平均1小時的 起毛數，並依下示基準進行評估。結果整理於表3中。 AAA :所測得起毛數為0個 A A :所測得起毛數為1個 A :所測得起毛數為2〜5個 B :所測得起毛數為6〜9個 C :所測得起毛數為1 0個以上 •斷紗評估 在上述假撚加工中，將連續運轉2 5天之間所發生斷紗 次數，換算為平均1小時的次數，並依下示基準進行評估。 結果整理如表3所示。 A A A :發生斷紗次數為0 A A :發生斷紗次數低於1次（未含0次） A :發生斷紗次數在1次以上且少於2次 B :發生斷紗次數在2次以上且少於3次 C :發生斷紗次數在3次以上 26 312/發明說明書(補件)/93-02/92134013 1277679 (表3)1277679 玖 发明 发明 发明 发明 发明 发明 发明 发明 发明 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 In recent years, in the spinning step or the processing step of the synthetic fiber, the speed is increased in one step, so that the fluffing or the yarn breakage is more likely to occur, and the occurrence of such fluffing or yarn breakage occurs, and the synthetic fiber on the fiber is increased. The content of the treatment agent (functioning agent for preventing fluffing or breaking) is contained, or the amount of the treatment agent for the synthetic fiber lifting agent is insufficient, but it is still insufficiently coped with recent years. The present invention relates to a treatment method for a fiber-forming treatment agent and a synthetic fiber, which can cope with the high speed of the spinning process of synthetic fibers in recent years, and can sufficiently prevent fluffing or yarn breakage. [Prior Art] Conventionally, a treating agent for synthetic fibers is generally used as a lubricant-containing lifting agent. In the case of such a treatment agent for synthetic fibers, a function improving agent containing a phenomenon for preventing occurrence of fluffing or yarn breakage is known (Patent Documents 1 to 3). However, these conventional synthetic fiber uses S have the potential to prevent the occurrence of fluffing or yarn breakage in the spinning steps and processing steps which have been speeding up in recent years. (Patent Document 1) Japanese Patent Laid-Open No. Hei 7- 3 1 0 2 4 1 (Patent Document 2) Japanese Patent Laid-Open Publication No. Hei No. Hei 8 - 3 2 5 9 4 9 (Patent Document 3) 312 / Invention Manual ( Replenishment) /93-02/92134013 The processor, with more images. In order to prevent the adhesion of the synthetic yarn to the south yarn step or the occurrence of the combination, there are various combinations (see, for example, the agent, it is not sufficient 5 1277679 曰本专利专开平1 1 - 6 1 6 4 6 SUMMARY OF THE INVENTION [Problem to be Solved by the Invention] The problem to be solved by the present invention is to provide a high-speed process for synthesizing fibers in a spinning step or a processing step in recent years, and to sufficiently prevent fluffing or yarn breakage. The treatment method for the synthetic fiber and the method for treating the synthetic fiber. (The means for solving the problem) The inventors of the present invention have made intensive studies to solve the above problems and found that at least a part of the functional enhancer is included. It is quite appropriate to use a treating agent for a synthetic fiber composed of a specific phosphorus compound, and it is also extremely appropriate to make such a synthetic fiber treating agent adhere to a synthetic fiber. In other words, the synthetic fiber of the present invention is treated. The agent is a synthetic fiber treatment agent containing a lubricant and a functional enhancer, at least a part of the functional enhancer is contained Phosphorus compound represented by Formula 1 billion. 0 5~2 0% by weight. Further, the method for treating a synthetic fiber of the present invention is such that the treating agent for synthetic fibers of the present invention is attached to the synthetic fiber. 1 to 3 wt%. (Formula 1) 〇R'-OPO-R3 O-R2 In Formula 1, 6 312/Invention Manual (Supplement)/93-02/92134013 1277679 R1, R2, R3: Simultaneously the same (or different) An organic group having a carbon number of 1 to 24 alkyl groups, a carbon number of 2 to 24 alkenyl groups, or the following formula 2, and at least one of which is an organic group represented by the following formula 2, (Formula 2) -A-Ο-R4 In Formula 2, R4: a hydrogen atom, a carbon number of 1 to 24 alkyl groups or a carbon number of 2 to 24 alkenyl groups; A: from a total of 1 to 50 hydroxyalkyl units having a carbon number of 2 to 4 (poly In the (poly)olefinic diol of the hydroxyalkenyl group, the residue after all the hydroxyl groups are removed. [Embodiment] First, the treatment agent for synthetic fibers of the present invention will be described. The treating agent for synthetic fibers of the present invention contains a lubricant and a functional enhancer, and at least a part of the functional enhancer is composed of a phosphorus compound represented by Formula 1. In the phosphorus compound of Formula 1, R1 to R3 in the formula 1 are the same (or mutually different) carbon number of 1 to 24 alkyl groups, carbon number 2 to 24 alkenyl groups, or an organic group represented by the following formula 2, and At least one of R1 to R3 is an organic group represented by Formula 2. The phosphorus compound of the formula 1 includes: 1) a phosphorus compound in the case where all of R1 to R3 in the formula 1 are the same organic group; and 2) two of R1 to R3 in the formula 1 are the same organic group. The other one is a phosphorus compound in the case of a different organic group; and 3) the compound in the case where R1 to R3 in the formula 1 are mutually different organic groups. In the case where R1 to R3 in the formula 1 are one or two of the above carbon atoms of 1 to 24 alkyl groups, the alkyl group may, for example, be a methyl group, an ethyl group, a butyl group, a hexyl group or a 7 312 group. /Invention Manual (Supplement)/93-02/92134013 1277679 Heptyl, octyl, decyl, decyl, undecyl, dodecyl, tetradecyl, decyl, hexadecane , heptadecyl, octadecyl, decyl, eicosyl, decyl, decyl, decyl, decyl, decyl, decyl , 廿7, 廿8, 2-methyl-heptyl, 2-ethyl-hexyl, 2-propyl-heptyl, 2-butyl-octyl, 2-pentyl-indenyl, 2-hexyl-fluorenyl, 2-heptyl-undecyl, 2-octyl-dodecyl, 2-indenyl-h-trialkyl, 2-indolyl-h-alkyl, 2-h —alkyl-pentadecyl, 2-dodecyl-hexadecyl, and the like. Further, in the case where R1 to R3 in the formula 1 are one or two of the carbon number 2 to 24 alkenyl groups, the dilute group may, for example, be a 10-n-burned base or a 9c-eighteen Sintered, 9t-octadecenyl, 9c, 12c-octadecadienyl, 9c, 12c, 15c-octadecyltrienyl, 9c-eicosylalkenyl, 5, 8 , 11 14-eicosanetetraenyl, 13c-nonanedialkylalkenyl, 13t-nonanedialkylalkenyl, and the like. In the case where R1 to R3 in the formula 1 are one or more of the organic groups represented by the formula 2, the organic group includes: 1) R4 in the formula 2 is a hydrogen atom, and A is An organic group when a residue of all argonoxy groups is removed from an olefinic diol having a carbon number of 2 to 4 hydroxy groups; 2) R4 in the formula 2 is a carbon number 24 alkyl group, and A is 1 An organic group obtained by removing all hydroxyl groups from an olefinic diol having a carbon number of 2 to 4 hydroxy olefin units; 3) R4 in the formula 2 is a carbon number of 2 to 24 alkenyl groups, and A is 1 An organic group when all the hydroxyl groups are removed from the olefinic diol having a carbon number of 2 to 4 hydroxy olefin units; 4) R4 in the formula 2 is a hydrogen atom, and A is a total of 2 to 50 In the polyene diol having a polyhydroxyalkenyl group composed of a carbon number of 2 to 4 hydroxyalkenes, the organic group in the case where all hydroxyl groups are removed; 5) R4 in the formula 2 is a carbon number of 1 to 24 Alkyl group, and 312/invention specification (supplement)/93-02/92134013 1277679 A is a total of 2 to 50 from a polyene diol having a polyhydroxyalkenyl group composed of a carbon number of 2 to 4 hydroxy olefin units. , the organic group when all the residues after the hydroxyl group are removed; 6) R4 in the formula 2 is a number of 2 to 24 alkenyl groups, and hydrazine is a total of 2 to 50 from a polyalkylene glycol having a polyalkenyl group composed of 2 to 4 carbon atoms, and removing all residues after the hydroxyl group Organic base. R4 in the formula 2 is a hydrogen atom, a C 1-24 alkyl group or a C 2-24 alkenyl group, a C 1-24 alkyl group and a C 2-24 alkenyl group as in the above formula 1 R 1 R R 3 In the same manner, the phosphorus compound represented by Formula 1 is preferably a case where R4 in Formula 2 is a hydrogen atom. The formula 2 is as described above, and includes: 1) a residue obtained by removing all hydroxyl groups from an olefinic diol having a carbon number of 2 to 4 hydroxy olefin units; 2) a total of 2 to 50 In the polyalkylene glycol in which the polyhydroxyalkenyl group is composed of a carbon number of 2 to 4 hydroxyalkenes, the residue after all the hydroxyl groups are removed, but the A in the formula 2 is preferably 2 to 50 in total. In the polyalkylene glycol in which the polyhydroxyalkenyl group is composed of a carbon number of 2 to 4 hydroxyalkenes, the residue after all the hydroxyl groups are removed. The carbon number of the polyhydroxyalkenyl group is 2 to 4, and the mercapto unit is, for example, a vinyl group unit, a hydroxypropenyl unit, a butylene unit, preferably a vinyl group unit, and a propenyl group. Units, especially hydroxyvinyl sheets are preferred. Further, the number of repeats of the hydroxyalkenyl unit is preferably 2 to 15 in total. When the polyhydroxyalkenyl group is composed of two different hydroxyalkenyl units, the bonding may be a random bond or a block bond, which may be any of the two. Therefore, in the phosphorus compound represented by Formula 1, it is preferred that A in Formula 2 is 2 to 50 in total from the polyene olefin having a polyhydroxyalkenyl group consisting of 2 to 4 hydroxyolefin units, and all are removed. In the case of the residue after the hydroxyl group, especially in the formula 2, A is 9 312 / invention specification (supplement) / 93-02 / 92134013 1277679 total 2 to 1 5 from having a carbon number of 2 or 3 In the case where the residue of all the hydroxyl groups is removed from the polyalkylene glycol in which the polybasic group is composed of a dilute unit, it is preferable that the polyalkylene glycol is polyethylene glycol. The phosphorus compound represented by the above formula 1 can be produced by a known method. In this respect, for example, a method in which an amount of phosphorus is added to an aliphatic monohydric alcohol and a reaction is carried out to obtain an acid wall acid ester, and then the acid is filled to carry out an oxidative dilute addition reaction. The treating agent for synthetic fibers of the present invention contains a lubricant and a functional enhancer, and at least a part of the functional enhancer contains the phosphorus compound 0 of the above formula 1. 0 5 ~ 20 0% by weight, preferably containing 0. 8~% by weight, particularly preferably 3 to 12% by weight. Other functional enhancers other than the phosphorus compound represented by Formula 1 are well known. In this respect, for example, 1) an organic surfactant, an organic fatty acid anionic surfactant, a cation active agent such as trimethylammonium sulfonate lauryl ester, or an amphoteric surfactant such as dimethylamine acetate octyl ester 2) an organic phosphate, fatty acid and other oily enhancer; 3) the main chain is a molecular weight of 1 500-300 0 polydidecyloxyne chain, and the side chain is the amount of flat 7 0 0~5 0 0 0 polyoxyalkylene chain polyether modified silicone, polyperfluoroalkyl surfactant active permeability enhancer; 4) polyether polyester and other bundled extract; 5) organic titanium compounds, organic scales Extremely high pressure additions; 6) benzene S-series, sulphuric acid sulphate, amines and other antioxidants; 7) rust inhibitors. When other functional enhancers as described above are used, other functional enhancers are preferably used in the treatment of synthetic fibers, using 312/invention specification (supplement)/93-02/92134013 hydroxy olefin. The acid anhydride ester is said to be a heavy-weight additive system of the electrostatic average of the salt boundary, and the 10 1277679 Ο. 2 to 15% by weight, particularly preferably 1 to 12% by weight. In the treating agent for synthetic fibers of the present invention, a lubricant can be used. In this respect, for example, 1) an aliphatic ester compound; 2) an aromatic compound; 3) a polychemical compound; 4) a (poly) ether vinegar compound; 5) a mineral oil or the like. The above aliphatic ester compound may, for example, be: 1) butyl stearate, octyl ester, oleic acid oleate, oleic acid oil ester, isostearic acid isodecane, aliphatic monohydric alcohol and aliphatic single Esterification of esterified carboxylic acid 2) 1,6-hexanediol dinonyl ester, trishydroxypropyl propane monoolein monolaurin esterified esterification of aliphatic polyol with aliphatic monocarboxylic acid An acid compound such as dilauryl acid ester or dioleyl acetate, which is an aliphatic monovalent alcoholic polybasic acid, and preferably an aliphatic ester compound having a carbon number of 7 to 60, and particularly The aliphatic monohydric alcohol and the J monocarboxylic acid (or the aliphatic polyhydric alcohol and the aliphatic monocarboxylic acid) are preferably an aliphatic ester compound having a carbon number of 17 to 60. Examples of the aliphatic S-based compound include: 1) an ester of an aromatic alcohol such as benzyl or benzyl ester and an aromatic monocarboxylic acid; and 2) a fat such as isobutyric acid diester or trioctyl trimellitate. A group of monohydric alcohols and aromatic carboxylic acids. Wherein, the ester of the aliphatic monohydric alcohol and the aromatic carboxylic acid is preferably a polyether compound such as a polyether alcohol, a polyether diol or a polyether triol in the molecule, preferably a polyether compound having an average molecular weight of 700%, wherein the average number of carbon atoms of 2 to 4 oxyalkylene groups is 7 0 0 in the case of a hydroxyl group having 1 to 18 carbon atoms of 1 to 18, and a block or random addition. Polyether compound of ~1 0 0 0 0. 312/Invention specification (supplement)/93-02/92134013 known as esterification; 6) 矽 脂 fatty acid ester, etc.; ester; etc.; 3) lauric acid esterified with fat number 肪 aliphatic Iso-stearin vinegar 〇 1 ～1 0 0 0 0 compound molecular weight 11 1277679 The above (poly) ether ester compound may, for example, be: 1) an aliphatic alcohol having a carbon number of 4 to 2 6 to 3, an addition carbon a (poly)ether compound having 2 to 4 oxyalkylene groups, a (poly)ether ester compound esterified with a carbon number of 4 to 2 6 aliphatic carboxylic acid; 2) an addition of a 1 to 3 membered aliphatic alcohol a (poly)ether compound having 2 to 4 carbon atoms and an (poly)ether ester compound esterified with a carbon number of 4 to 2 6 aliphatic carboxylic acid; 3) an aliphatic alcohol having a carbon number of 4 to 2 6 A (poly)ether compound having an alkyl group having 2 to 4 carbon atoms and an (poly)ether ester compound esterified with an aromatic acid. The above mineral oil may, for example, be various mineral oils having various viscosities, and it is preferable that the viscosity at 30 ° C is 1 X 1 0 _ 6 to 1 . 3 X 1 (Γ 1 m2 / s, especially 1 X 1 0 _ 6 ~ 5 X 1 (Γ5 m2 / s is preferred. The preferred mineral oil is like flowing paraffin oil. The above oyster sauce can be, for example: various Various eucalyptus oils of viscosity, preferably 30 ° C viscosity of 1 X 1 (Γ3~1 m2 / s linear polyorganosiloxane). The linear polyorganosiloxane has a viscosity of 30 ° C 1 X 1 0 _3~1 m2 / s linear polydioxanoxane, modified linear polydimethyl siloxane, etc., in this case, for example, ethyl, Phenyl, fluorinated propyl, aminopropyl, carboxyoctyl, polyhydroxyvinylhydroxypropyl, ω-methoxypolyethoxy/polypropoxypropyl, etc., of which linear poly The treatment agent for synthetic fibers of the present invention contains 50 to 90% by weight of the lubricant as described above, and 1 to 30% by weight of the above-described functionality improving agent, and the functionality At least a part of the enhancer preferably contains the phosphorus compound 0 of the above formula 1. 0 5~2 0% by weight, especially containing the phosphorus compound 0 of the above formula 1. 8 to 1 5 wt% is preferred. The treating agent for synthetic fibers of the present invention may further contain an emulsifier. The emulsifier can be well known. These may, for example, be: 1) polyhydroxyalkenyl alkyl ether, polyhydroxyl 12 312 / invention specification (supplement) / 93-02/92134013 1277679 phenyl phenyl ether, poly succinyl ester, poly A nonionic surfactant having a polyhydroxyalkenyl group in the molecule, such as a thin linseed oil, a polyalkylene alkylamine ether, etc.; 2) sorbitan monolaurate, sorbitan oil Acid ester, glycerin monolaurate, diglycerin diionic surfactant; 3) for osmium oxide group, addition of oxidized ester (or complete ester), for 3 to 6 alkenyl group, etc. A polyhydroxyalkenyl polyol-based agent or the like. Among these, a polyhydroxyalkenyl group of preferably 3 to 10%, and a carbon number are preferably used in the treating agent for emulsified fibers as described above. When the synthetic fiber of the present invention is used, the synthetic fiber The treatment agent improving agent and the emulsifier constitute an energy-enhancing agent 1 to 30% by weight, and at least a part of the property-enhancing agent, the substance 0. 0 5 to 2% by weight, particularly preferably % by weight. Next, the treatment agent for synthetic fibers of the synthetic fiber of the present invention for synthesizing the synthetic fiber of the present invention may be carried out on a synthetic fiber in a ratio of °/〇 (preferably 0·3 to 1.2% by weight). Lauric acid ester, etc., partial ester of polyols, 3 to 6-membered alcohols, partial esters of fatty acids, alkenyl groups, 3 to 6-membered alcohols, esters of fatty acids, esters of hydroxy fatty acids, oxidized fatty acid esters, nonionic The polyhydroxyalkenyl alkyl ether having a repeating number of hydroxyvinyl groups in the living molecule of the interface is 8 to 18 alkyl groups. In the case of the agent, the emulsifier is synthesized at ~30% by weight. In the case where the emulsifier is used, the lubricant and function described above contain 50 to 90% by weight of the lubricant and 2 to 30% by weight of the organic emulsifier, and the function preferably contains the above formula 1. Phosphorus compound represented by the above formula 1 is shown to be phosphorylated. 8~1 5 The method of processing the fiber is explained. The method of attaching the invention to the synthetic fiber as described above. 1 to 3 weight method. The synthetic fiber is treated with a treating agent, for example, a spinning step, and at the same time, a step of spinning and stretching, etc., is carried out at the same time as spinning 13 312 / invention specification (supplement) / 93-02/92134013 1277679. Further, the method of adhering the synthetic fiber treating agent to the synthetic fiber may, for example, be a roll oil supply method, a pilot oil supply method using a metering pump, a dipping oil supply method, or a squirt oil supply method. Further, the form in which the treating agent for the synthetic fiber is attached to the synthetic fiber may, for example, be a pure resin (n e a t r e s i η ), an organic solvent solution, an aqueous liquid or the like, and is preferably an aqueous liquid. When the aqueous solution of the treating agent for synthetic fibers is attached, the treating agent for the synthetic fiber is attached to the synthetic fiber. 1 to 3 wt% (preferably 0 · 3 to 1 · 2 wt%). The synthetic fiber to be applied to the method for treating a synthetic fiber of the present invention may, for example, be 1) a polyester fiber such as polyethylene terephthalate, propylene terephthalate or polylactic acid; 2) Polyamide fibers such as nylon 6, nylon 6 6; 3) polyacrylic fibers such as polyacrylic acid and mercaptoacrylate; 4) polyolefin fibers such as polyethylene and polypropylene, and polyurethane fibers, etc. In the case of polyester fibers or polyamide fibers, the effects of the present invention are most prominently exhibited. In the embodiment of the treatment agent for synthetic fibers of the present invention, for example, the following 1) to 17) ° 1) contains: the following lubricant (A - 1 ) 85 wt%; and the functionality enhancer is the following phosphorus compound ( B - 1 ) 5% by weight, the following emulsifier (C - 1 ) 5% by weight, and other functional enhancers are 2% by weight of the following functional enhancer (D - 1 ), and the following functional enhancer ( E - 1 ) 3 wt% (total 100% by weight) of a treating agent for synthetic fibers. Lubricant (A - 1 ): In butanol, ethylene oxide (hereinafter referred to as "E 0") and / propylene oxide (hereinafter referred to as "P 0"), according to E 0 / P 0 = 5 0 / Ratio of 50 (weight ratio) 14 312 / invention specification (supplement) / 93-02/92134013 1277679 rate, adding a random number of polyether monools with a number average molecular weight of 3000, and in butanol, EO Adding a random number of polyether monools with a number average molecular weight of 1,000 to E0/P0 = 5 0 / 5 0 (weight ratio), and in octanol, EO and PO according to EO/PO = 35/65 (weight ratio) ratio, added as a block-like polyether monool having a number average molecular weight of 1000, a mixture of 30/50/20 (by weight) phosphorus compound (B-1): phosphoric acid ( Dodecyl)ester = ω-hydroxy poly(hydroxyvinyl) (hydroxyl repeat number 4, hereinafter "η = 4") {When R1 and R2 in Formula 1 are dodecyl, R3 is Formula 2 The compound shown in Formula 1 when the organic group is shown and the ω-hydroxy group is poly(η = 4) (ethylidene group)} Emulsifier (C - 1 ) : α -dodecyl-ω-hydroxyl poly(η = 7 ) (Hydroxyvinyl) Functional Enhancer (D -1 ): Potassium sulfonate / α - month Phosphate potassium salt of ω-ω-hydroxytrihydroxyvinyl group=4 2 / 5 8 (by weight) mixture functional enhancer (Ε-1): polyether modified silicone/ethylene glycol = 3 3 / 6 7 (Weight ratio) mixture 2) contains: 84% by weight of the above lubricant (A-1), the functionality enhancing agent is 5% by weight of the following phosphorus compound (B-2), and the above emulsifier (C-1) is 10% by weight. %, and other functional enhancers are the following functional enhancer (D-2) 1 weight! ^ (Total 100% by weight) of a treating agent for synthetic fibers. Phosphorus compound (Β - 2 ): dioctadecanyl phosphate = ω -hydroxy poly(η = 8 ) (hydroxyl) {R1 and R2 in formula 1 are octadecyl, R3 is formula 2 Phosphorus compound of formula 1 when organic group and ω-hydroxy group are poly(η = 8)(hydroxyl)} 15 312 / invention specification (supplement) /93-02/92134013 1277679 functional enhancer (D - 2 ): tributylmethylammonium = diethyl sulfonate 3 ) contains: the above lubricant (A - 1 ) 73% by weight, and the functionality enhancer is 5% by weight of the following phosphorus compound (B - 3 ), 20% by weight of the emulsifier (C-1) and other functionality-improving agents are the treating agents for synthetic fibers of 2% by weight (total 100% by weight) of the above-mentioned functional enhancer (D-1). Phosphorus compound (B-3): dodecyl phosphate = bis [ω-hydroxy poly(η = 4) (hydroxyvinyl)] { When R1 in formula 1 is dodecyl, R2 and R3 are formula 2 The compound shown in Formula 1 when the organic group is shown and the ω- is poly(η = 4) (e-baked) (4) contains the above-mentioned lubricant (A - 1 ) 7% by weight, functionality The lifting agent is 5% by weight of the following phosphorus compound (B-4), 20% by weight of the above emulsifier (C-1), and the other functional enhancer is 2% by weight of the above-mentioned functional enhancer (D-1) ( A total of 100% by weight of a treating agent for synthetic fibers. Dendrobium compound (B - 4 ): octadecyl oleate = bis [ω - thiol (η = 8) (vinyl)] {R1 in formula 1 is dodecyl, R2 and R3 The compound 丨5) represented by Formula 1 in the case of the organic group represented by Formula 2 and having ω-trans group (η = 8) (fluorene-based) contains: the above lubricant (A - 2 ) 8 5 % by weight, The functionality enhancer is 3% by weight of the phosphorus compound (B-1), 2% by weight of the phosphorus compound (B-3), 5% by weight of the emulsifier (C-1), and the other functional enhancer is the above-mentioned functionality. A treating agent for synthetic fibers having 2% by weight of a reinforcing agent (D - 1 ) and 3% by weight (total 100% by weight) of the above-mentioned functional enhancer (E - 1 ). Lubricant (A - 2 ): In the α-butyl-ω-trans group (η = 8) (Ethyl) and dodecanoic acid ester / butanol, ΕΟ and ΡΟ Ε 0 / Ρ 0 = 50/50 (weight 16 312 / invention specification (supplement) / 93-02 / 92134013 1277679 · ratio), added to a random number average molecular weight 3 Ο 之 0 of polyether monol, and In octanol, a ratio of hydrazine to hydrazine/ΡΟ = 3 5 / 6 5 (by weight) is added to a block-like polyether monool having a number average molecular weight of 1000, which is 1 8 / 2 9 / 5 3 (weight ratio) of the mixture 6) contains: 84% by weight of the above lubricant (A-2), and the functionality enhancing agent is the above-mentioned compound (B-2) 2. 5 wt%, the above-mentioned compound (Β-4) 2·5 wt%, the above emulsifier (C-1) 10 wt%, and other functional enhancer are the above-mentioned functional enhancer (D-2) 1 weight ! (Total 100% by weight) of a treating agent for synthetic fibers. 7) Containing: 58% by weight of the following lubricant (A-3), 12% by weight of the following phosphorus compound (B-5), 23% by weight of the following emulsifier (C-2), and other functions The property-improving agent is a treatment agent for synthetic fibers having 4% by weight of the above-mentioned functional enhancer (D-1) and 3% by weight (total of 100% by weight) of the following functional enhancer (E - 2 ). Lubricant (A-3). · Lauryl octanoate / 30 ° C viscosity is 1. 3x 1 (T5m2/s mineral oil = 6 9 / 3 1 (by weight) mixture filled with compound (B-5): filled with acid [[ω-pyropoly (n = 4) (via vinyl)] R1, R2, and R3 in Formula 1 are an organic group represented by Formula 2, and ω-hydroxy is poly(η=4) (ethylene group), and the compound represented by Formula 1 is an emulsifier (C-2). : in the hardened linseed oil by adding 20 moles, and polyethylene glycol (average molecular weight of 600) 1 mole and lauric acid 2 molar diester is 80 / 20 (weight ratio) Mixture functional enhancer (Ε - 2 ): oleic acid / propylene glycol = 6 7 / 3 3 (by weight) mixture 17 312 / invention specification (supplement) / 93-02 / 92134013 1277679 · 8 ) Contains: the above lubrication The agent (A-2) is 8% by weight, and the functionality-improving agent is 15% by weight of the following phosphorus compound (B-6), 15% by weight of the above emulsifier (C-1), and other functional enhancers are The following functional agent (D - 3 ) 2% by weight (total 100% by weight) of a treating agent for synthetic fibers. Phosphorus compound (B-6): octyldecene phosphate = ω-hydroxy poly(η = 4) (hydroxyvinyl) { When R1 in the formula 1 is an octyl group, R2 is a dodecyl group, and R3 is a formula 2, shown in the formula 1 of the organic group and ω - via a base (η = 4) (ethylene group), D compound 3: oleic acid tetraethylammonium salt 9) The agent (A - 2 ) is 5% by weight, and the functionality enhancer is 10% by weight of the following phosphorus compound (B-7), 10% by weight of the above emulsifier (C_1), and the other functional enhancer is A treatment agent for synthetic fibers having 2% by weight of the functional improver (D-1) and 3% by weight (total 100% by weight) of the above-mentioned functional enhancer (E _ 1 ). Phosphorus compound (B-7): dioctyl phosphate = ω-hydroxy poly(hydroxypropenyl) (hydroxyl group repeat number 5, hereinafter "m = 5") {When R1 and R2 in formula 1 are octyl groups , R3 is an organic group represented by Formula 2, and ω- is acylated (πι = 5) (acrylic), the compound represented by Formula 1} 1 0) contains: the above lubricant (A - 2 ) 7 3 The weight % and the functionality enhancer are 10% by weight of the following phosphorus compound (B - 8 ), 15% by weight of the above emulsifier (C - 1 ), and the other functional enhancer are the above-mentioned functional enhancer (D - 1) 2% by weight (total 100% by weight) of a treating agent for synthetic fibers. Phosphorus compound (B-8): di(dodecane) phosphate = ω-hydroxy poly(η = 2) (hydroxyl) poly(m=5) (hydroxypropenyl) {when R1 in formula 1 R2 is 10 18 312 / invention specification (supplement) / 93-02/92134013 1277679 dialkyl, R3 is an organic group of formula 2 and ω-hydroxy poly(n = 2) (hydroxyl) poly (m = 5) The compound represented by Formula 1 in the case of (propionyl group)} 1 1 ) contains: the above lubricant (A - 3 ) 59 % by weight, and the functionality enhancing agent is the following phosphorus compound (B - 9 ) 1 0% by weight, the above emulsifier (C-2) 20% by weight, and other functional enhancers are the above-mentioned functional enhancer (D-1) 6% by weight, and the above-mentioned functional enhancer (E-2) 5 weight % (total 100% by weight) of a treating agent for synthetic fibers. Phosphorus compound (B-9): dibutyl phosphate = ω - hydroxy poly (n = 20) (hydroxyl) {R1 and R2 in formula 1 are butyl, R3 is an organic group represented by formula 2 and ω - a compound represented by Formula 1 when the group is polymerized (n = 20) (hydroxyethyl group)} 2 2 ) contains: the above lubricant (A-1) is 78% by weight, and the functionality enhancer is phosphorus described below. 10% by weight of the compound (B - 1 0 ), 10% by weight of the above emulsifier (C - 1 ), and other functional enhancer are the above-mentioned functional enhancer (D-2) 2 weight ° / 〇 (total 1 0 0 wt%) of a treating agent for synthetic fibers. Filling compound (B-10): butyl octylate = ω-transpolymer (n = 46) (via vinyl) {When R1 in formula 1 is butyl, R2 is octyl, and R3 is formula 2 The compound shown in Formula 1 when the organic group is shown and the ω- is condensed (n = 46) (by the ethyl group)} 13) contains: the above lubricant (A-1) 78 weight! The functional enhancer is 10% by weight of the following phosphorus compound (B-1 1 ), the above emulsifier (C-1) 10% by weight, and the other functional enhancer are the above-mentioned functional enhancer (D). -2) 2% by weight (total 100% by weight) of a treating agent for synthetic fibers. Phosphorus compound (B - 1 1 ): Dihexyl phosphate = ω - hydroxy poly(hydroxybutenyl) (Hydroxybutenyl repeat number 3, hereinafter "ρ = 3") {R1 and 19 in Formula 1 312/Invention Manual (Supplement)/93-02/92134013 1277679 R2 is a hexyl group, R3 is an organic group represented by Formula 2, and ω- is condensed by a base (p = 3) (butped) Filling compound} 1 4 ) contains: the above lubricant (A - 2 ) 68 wt%, the functionality enhancer is the following phosphorus compound (B - 1 2 ) 20% by weight, and the above emulsifier (C - 1 ) 1 0% by weight and other functionality-improving agents are the following treatment agents for synthetic fibers of 2% by weight (total 100% by weight) of the functional enhancer (D - 4 ). Compound (B - 1 2 ): dioctyl phosphinate = ω - methyl group based on poly(η = 4) (via vinyl) { When R1 and R2 in formula 1 are octyl, R3 is formula 2 The organic group and the ω-methyl group are compounded according to Formula 1 when the base is poly(η = 4) (ethylene group)} D - 4: laurel machine decyl betaine 1 5 ) contains: the above lubrication The agent (A-1) is 78% by weight, and the functionality-improving agent is 5% by weight of the following phosphorus compound (B-1), 15% by weight of the emulsifier (C-1), and other functional enhancers. The above-mentioned functionality enhancer (D - 1 ) 2% by weight (total 100% by weight) of a treating agent for synthetic fibers. Phosphorus compound (B - 13): dioctyl phosphate = ω - vinyl hydroxy poly (η = 4) (hydroxyl) { When R1 and R2 in formula 1 are octyl, R3 is organic as shown in formula 2 The tank compound represented by Formula 1 when the 6J-ethylene group is poly(η = 4) (e-baked base)} 1 6 ) contains: the above lubricant (A - 1 ) 70% by weight, functionality The lifting agent is 20% by weight of the following phosphorus compound (B - 1 4 ), 5% by weight of the above emulsifier (C - 1 ), and the other functional enhancer is 2% by weight of the above-mentioned functional enhancer (D - 1 ). And a treatment agent for synthetic fibers having 3% by weight (total 100% by weight) of the above-mentioned functional enhancer (E - 1 ). 312/Invention Manual (Supplement)/93-02/92134013 20 1277679 Phosphorus compound (B-14): Dioctyl phosphate = 2-hydroxyethyl {R 1 and R2 in formula 1 are octyl, R3 The phosphorus compound represented by Formula 1 in the case of the organic group represented by Formula 2 and 2-hydroxyethyl group} 7 7 ) contains: the above lubricant (A - 1 ) 78% by weight, and the functionality enhancing agent is the following phosphorus compound ( B - 1 5 ) 5 wt%, the above emulsifier (C - 1 ) 15 wt%, and other functional enhancers are 2% by weight of the above-mentioned functional enhancer (D - 1 ) (total 100% by weight) A treatment agent for synthetic fibers. Phosphorus compound (B - 15): octyl phosphate = bis(2-hydroxyethyl) { When R1 in formula 1 is an octyl group, and R2 and R3 are an organic group represented by formula 2 and a 2-hydroxyethyl group Further, in the embodiment of the method for treating a synthetic fiber of the present invention, for example, the following 18) can be mentioned. 1 8) The synthetic fiber of any of the above 1) to 17) is treated with a treating agent to form an aqueous liquid, and the aqueous liquid is treated by mixing the spun polyethylene terephthalate fibers with synthetic fibers. Agent 0. 5 wt% or 0. 9% by weight of synthetic fiber treatment. Hereinafter, in order to make the structure and effect of the present invention more specific, the embodiments and the like are given, but the present invention is not limited to the embodiments. In the following examples, "parts" means parts by weight, and "%" means % by weight. (Example) Test distinction 1 (Synthesis of phosphorus compound represented by Formula 1) • Synthesis of Dendrobium compound (B-1) The acid didodecyl ester 4 3 4 g (1 mol) was charged into a pressure cooker After replacing the pressure cooker with nitrogen gas, it is heated to 80 ° C and pressed into 21 312 / invention specification (supplement) / 93-02 / 92134013 1277679 ethylene oxide 176g (4 m) and carried out reaction. After 1 hour of ripening reaction, the reactants were obtained. The obtained reactants are analyzed as follows. The results are as shown in Formula 1, wherein Ri and R2 are dodecyl groups, R3 is an organic group represented by Formula 2, and the hydroxyl group is poly(η=4)(hydroxyvinyl). Compound (Β-1). • Phosphorus compound (Β-2)~(Β-15) and (b-1) are synthesized as phosphorus compound (B-1) 'synthetic compound (B~2)~(B-15) and (b-D) The contents are organized as shown in Table 1. (Table 1) P1 r!__ R3 B-1 B-2 B-3 IV —-—------ Dodecyldodecyl ω Hydroxy poly(n=4)(hydroxyvinyl) 18-octadecyl octadecyl ω _hydroxy poly(n=8)(hydroxyl vinyl) 12-hydroxyl group 0-hydroxyl poly(n=4) (hydroxyl Dilute base) ω-hydroxy poly(n=4)(hydroxyvinyl) B-4 VIII}^-based ω-trans group-based (n=8) (hydroxyethyl group) ω-hydroxy group (n=8) (hydroxyvinyl) B-5 w -hydroxyl poly(n=4)(hydroxyethyl) ω monopoly (n=4) (hydroxyl) ω-hydroxy poly(n=4) (hydroxyl) B-6 octyldodecanyl ω-hydroxy poly(n=4)(hydroxyvinyl) B-7 octyloctyl ω-transpoly(m=5)(hydroxypropyl) B- 8 十··炫·基十一烧基ω-hydroxy poly(n=2)(hydroxyvinyl) poly(111=5)(severages of propylene) B-9 butylbutyl ω-hydroxyl (n =20)(hydroxyvinyl) B -10 butyloctyl ω-hydroxy poly(n=46)(hydroxyvinyl) B-11 hexyl Hexyl ω-hydroxy poly(p=3)(hydroxybutenyl) B-12 octyloctyl ω-methylhydroxy poly(n=4)(hydroxyvinyl) B -13 octyloctyl ω-vinyl Hydroxy poly(n=4)(hydroxyethyl) B-14 octyloctyl 2-ethylethyl-5-1 octyl 2-hydroxyethyl 2-ethyl b-1 octyloctyl octyl Test Division 2 (Preparation of Treatment Agent for Synthetic Fiber) (Example 1) 85 parts of the lubricant (A to 1) shown in Table 2, the test of the functionality enhancer was classified as the phosphorus compound (B-1) 5 parts, the emulsifier (C - 1) shown in Table 2 5 22 312 / invention manual (supplement) / 93-02 / 92134013 1277679 parts, other functional enhancer shown in Table 2 functional enhancer (D - 1) 2 parts, and 3 parts of functional enhancer (E - 1 ) (total 100 parts) were uniformly mixed to prepare a treatment agent for synthetic fibers (Example 1). (Examples 2 to 17 and comparison Examples 1 to 3) The treating agents for synthetic fibers of Examples 2 to 17 and Comparative Examples 1 to 3 were prepared as in Example 1. The treating agents for synthetic fibers prepared in the respective Examples were contained in Example 1. The content is organized as shown in Table 2. (Table 2) Lubricant-like function·14 Lifting agent emulsifier Phosphorus compound Other functional enhancer type ratio (part) Type ratio (part) Type ratio (part) Type ratio (parts) Example 1 P-1 A-1 85 B-1 5 D-1 2 C-1 5 E-1 3 2 P-2 A-1 84 B-2 5 D-2 1 C-1 10 3 P-3 A-1 73 B-3 5 D-1 2 C -1 20 4 P-4 A-1 73 B-4 5 D-1 2 C-1 20 5 P-5 A-2 85 B-1 3 D-1 2 C-1 5 B-3 2 E-1 3 6 P-6 A-2 84 B-2 2. 5 D-2 1 C-1 10 B-4 2. 5 7 P-7 A-3 58 B-5 12 D-1 4 02 23 E-2 3 8 P-8 A-2 68 B-6 10 D-3 2 C-1 20 9 P-9 A-2 75 B-7 10 D-1 2 C-1 10 E-1 3 10 P-10 A-2 73 B-8 10 D-1 2 C-1 15 11 P-11 A-3 59 B-9 10 D -1 6 C-2 20 E-2 5 12 P-12 A-1 78 B-1 0 10 D-2 2 C-1 10 13 P-13 A-1 78 B-11 10 D-2 2 C- 1 10 14 P -14 A-2 68 B-12 20 D-4 2 C-1 10 15 P-15 A-1 78 B-13 5 D-1 2 C-1 15 16 P-16 A-1 70 B-14 20 D-1 2 C-1 5 E-1 3 17 P-17 A-1 78 B-15 5 D-1 2 C-1 15 Comparative Example 1 R-1 A-1 92. 99 B-6 0. 01 D-1 2 C-1 5 2 R-2 A-1 59 B-6 25 D-1 6 C-1 10 3 R-3 A-1 78 b-1 10 D-1 2 C-1 10 Table 2, 23 312 / invention specification (supplement) / 93-02/92134013 1277679 A-1: In butanol, the ratio of E〇 to P〇, according to E0/P0 = 50/50 (weight ratio) 'Adding a random number of polyether monools with a number average molecular weight of 3,000, and adding a ratio of E0 and P0 to E0/P0 = 5 0 / 50 (weight ratio) in butanol a polyether monool having a number average molecular weight of 1 Å, and a ratio of E0 to P〇 to e〇/P〇=35/65 (weight ratio) in octanol, added to a block-like number average molecular weight 1000 polyether monol, a mixture of 30/5 〇/2 〇 (by weight) A-2: in α-butyl-hydroxy-poly(n = 8) (hydroxyl) and dodecanoic acid In the butanol, the ratio of E〇 to p〇 according to E0/P0 = 50/50 (weight ratio) is added to a random polyether monool having a number average molecular weight of 3000, and in octanol, Adding a ratio of E0 to p〇 to e〇/PO = 35/65 (weight ratio) to form a block-like polyether monool having a number average molecular weight of 1 ,, which is 1 8 / 2 9 / 5 3 ( weight Mixture A-3: lauryl octanoate / 30 °c viscosity i 3 χ 1 〇 -5 m 2 / s mineral oil = 6 9 / 3 1 (by weight) mixture B-1 ~ B-15 and b-Ι: The test distinguishes 1 synthesized compound shown in Table 1 as a broken compound Cl:a - dodecanyl-based poly(n = 7) (via vinyl) C-2: 20 mol E0 in hardened castor oil And polyethylene glycol (average molecular weight of $600) 1 mole and lauric acid 2 molar 2 8 is a mixture of 8Q/20 (weight ratio) D-1: potassium sulfonate / α - lauryl -ω-hydroxytrihydroxyvinyl acid ester potassium salt = 4 2 / 5 8 (by weight) mixture D - 2: tributylmethylammonium = diethyl sulfonate 24 312 / invention specification (supplement) / 93 -02/92134013 1277679 D - 3: tetraethylammonium oleate D-4: laurel machine dimethyl betaine E-1. The polyether modified silicone/ethylene glycol = 3 3 / 6 7 (weight ratio) having a polydimethyloxysiloxane chain having an average molecular weight of 2,300 and a polyhydroxyalkenyl chain having an average molecular weight of 3,000. Mixture E-2: Mixture of oleic acid/propylene glycol = 6 7 / 3 3 (by weight) Test Division 3 (Adhesion of synthetic fibers to synthetic fibers, false twist processing and evaluation) • Treatment agent for synthetic fibers Adhesion of synthetic fibers The treatment agent for synthetic fibers prepared in Test Division 2 was uniformly mixed with dilution water to form a 10% aqueous liquid. The intrinsic viscosity is 0 · 6 4, and the titanium oxide content is 0. After 2% of the polyethylene terephthalate chips were dried by an ordinary method, the yarn was spun at 2 95 ° C using an extruder, and the running yarn was discharged from the nozzle and cooled and solidified ( Ru η ningyar η ), using the guide oil supply method using a metering pump to adjust the amount of adhesion of the synthetic fiber treatment agent to the adhesion amount shown in Table 3, and then using the yarn guide The bundling was carried out, and the coiling was carried out at a speed of 3000 m/min without causing a mechanical extension to obtain 128 pieces of 36% of the filaments of the partially stretched yarn of 10 kg. • False boring processing Using the yarn crepe obtained above, false twisting is performed using the following contact-heating false twisting machine. • Depending on the false-twisting conditions of the contact-heating false-twisting machine: Use of a contact-heating false twisting machine (SDS 1 2 0 0 by Teijin Seiki Co., Ltd.), 25 312/invention manual (supplement)/93-02 /92134013 1277679 According to the processing speed = 8 Ο 0 m / min, extension ratio = 1. 6 5 2. Guide method = 3 shaft disc external friction type (1 piece into the side guide disc, 1 on the exit side guide disc, 7 pieces on the hard polyurethane disc), twisted side heater = length 2 · 5πι and surface temperature 2 1 0 °C, untwisting side heater = no, target number of turns = 3 3 Ο Ο T / m conditions, for 25 days of continuous operation of false twist processing. • Fleece evaluation In the above false twisting process, the average number of raised hairs per hour was measured using a hair raising counting device (DT-105 manufactured by Toray Engineering Co., Ltd.) before the false twisting of the processed yarn was taken. to evaluate. The results are summarized in Table 3. AAA: The measured number of hairs is 0 AA: the measured number of hairs is 1 A: the measured number of hairs is 2 to 5 B: the measured number of hairs is 6 to 9 C: the measured hairiness The number is more than 10. • Broken yarn evaluation In the above false twisting process, the number of yarn breaks occurring between continuous operation for 25 days is converted into an average of one hour, and evaluated according to the following criteria. The results are organized as shown in Table 3. AAA : The number of yarn breaks is 0 AA : The number of yarn breaks is less than 1 (not including 0) A : The number of yarn breaks is 1 or more and less than 2 times B: The number of yarn breaks is more than 2 times and Less than 3 times C: The number of yarn breaks occurred more than 3 times 26 312 / invention manual (supplement) / 93-02/92134013 1277679 (Table 3)
區分 合成纖維 用處理劑 評 估 種類 附著量 (°/〇) 起毛 斷紗 實施例1 8 P-1 0.5 AAA AAA 19 P-2 0.5 AAA AAA 20 P-3 0· 5 AAA AAA 21 P-4 0. 5 AAA AAA 22 P-5 0. 5 AAA AAA 23 P-6 0. 5 AAA AAA 24 P-7 0.9 AAA AAA 25 P-8 0· 5 AAA AAA 26 P-9 0. 5 AA AAA 27 P-1 0 0. 9 AA AAA 28 P- 1 1 0· 5 AA AA 29 P- 1 2 0· 5 AA AA 30 P-1 3 0.5 AA AA 31 P-14 0.5 A A 32 P-1 5 0.5 A A 33 P- 1 6 0. 5 AA AA 34 P-1 7 0. 5 AA AA 比較例4 R-1 0. 5 C B 5 R-2 0.5 B B 6 R-3 0. 5 C B 在表3中， 附著量：合成纖維用處理劑對合成纖維的附著％ (發明效果） 由上述中得知，在上述所說明的本發明中，可應付近年 在合成纖維之紡紗步驟或加工步驟中的高速化，具有充分 防止起毛與斷紗現象發生的效果。 27Different types of synthetic fibers are treated with a treatment agent to evaluate the type of adhesion (°/〇). Hair breakage Example 1 8 P-1 0.5 AAA AAA 19 P-2 0.5 AAA AAA 20 P-3 0· 5 AAA AAA 21 P-4 0. 5 AAA AAA 22 P-5 0. 5 AAA AAA 23 P-6 0. 5 AAA AAA 24 P-7 0.9 AAA AAA 25 P-8 0· 5 AAA AAA 26 P-9 0. 5 AA AAA 27 P-1 0 0. 9 AA AAA 28 P- 1 1 0· 5 AA AA 29 P- 1 2 0· 5 AA AA 30 P-1 3 0.5 AA AA 31 P-14 0.5 AA 32 P-1 5 0.5 AA 33 P- 1 6 0.5 A A A A A A A A A A A A A A A A A A % of adhesion of the treatment agent for the fiber to the synthetic fiber (Effect of the invention) As described above, in the above-described invention, it is possible to cope with the increase in speed in the spinning step or the processing step of the synthetic fiber in recent years, and it is sufficiently prevented. The effect of fluffing and yarn breakage. 27
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