Μ -- 404152 五、發明説明（1 ) 本發明關於一種三維塑膠模製物的製法，其以導體軌道形 式被金屬化和其以電子或電子裝置的架構形式用作印刷電 路板。 例如架構零件可直接作為其三維空間之電路攜帶器的三維 印刷電路板在電子技術上的重要性是持續增加。此種具有 積體印刷電路板的架構零件可藉各種方法製成^ 一種工業 上已使用的方法是兩成份射出模製。在此，在第一搶t， 射出可金屬化的塑膠。在第二搶中，以只有所需導體軌道 暴露出來的方式將不可金屬化的塑膠射在第一次模製物周 圍。然後以熟諳此技者所知慣用的方法金屬化此模製物， 在此例中，只有暴露出來的可金屬化塑膠結構物被金屬化。 此方法的缺點是所製成之具有積體印刷電路板的三維架構 不變地包含不同的塑膠，所以無法容易地回收各別物種的 事實。 經濟部中央標準局負工消费合作社印製 在其他方法中’只使用一種塑膠。在此，在第一搶中，從 一種已事先摻入例如以把為基底之金屬化活化劑的塑膠如 上所描述射出導體式樣》然後在第二搶中，以只有含活化 劑塑膠所形成之導體式樣暴露出的方式，將相同但不含活 化劑的塑膠射在第一次模製物周圍；在此下一個步驟也是 在熟諳此技者所知之慣用金屬化槽中進行。所用塑膠之含 活化劑成份不只分佈在模製物表面而且甚至分佈在塑膠主 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公f ) 經濟部中央標準局員工消费合作社印製 404152 A7 B7 五、發明説明（2 ) 體。所以此方法的缺點是不經濟地需要高量的觸媒。上述 兩種方法皆描述於Galvanotechnik期刊85(1994)，1314頁。 目前已發現上述缺點可以描述於下之根據本發明方法克 服。 本發明關於一種以導體軌道形式金屬化之三維塑膠模製物 的製法，其以下列程序步驟為特徵： a) 藉帶有以脊狀物和介於其間之凹陷形式浮雕的導體式 樣之三維塑膠模製物的射出模製方法來製造； b) 以一種包含一種活化劑和適合無電子金屬化的啟動劑 塗覆導體式樣， c) 乾燥此啟動劑； d) 再次以射出模製填滿塑膠模製物之脊狀物間的凹陷， 以部份或完全填平以脊狀物形式突起並具有凹陷介於 其間的導體式樣，因此仍暴露出經活化的導體執道； e) 經活化的導體軌道的化學金屬化；並 f) 視情況接著電流強化經化學金屬化的導體軌道。 -4- 本纸張尺度適用中國國家標準（CNS ) A4規格（210X 297公趦） ---------裝------訂------" (請先閱讀背面之注意事項再填寫本頁) 經漓部中央標準局貝工消费合作社印裂 404152 at 五、發明説明（3 ) 本發明也關於經金屬化三維塑膠模製物以電子或電子裝置 的架構或内部零件的形式用作印刷電路板。 本發明目的的塑膠模製物是規則或不規則外型的射出模製 零件，其構成電子或電子裝置的架構或（内部）零件架構。 此種架構或架構零件總是在其三維空間中帶有導體軌道。 在一種矩形架構中，導體執道可適當地沿著直角；可採用 任何其他角度取代直角。導體執道也可沿著各種曲線，所 以任何種類的式樣設計可與技術應用合併。這些導體執道 是用作電路或作為適用於這些架構或架構零件中之電子或 電子裝置的電路零件。此種可同時帶有導體軌道的架構實 例是：電視或收音機的架構，當然或者電話裝置中的電話 通筒和電話基座單元的架構；其他類似可能性為從事此領 域者所知的。 在根據本發明方法的起始步驟a)中，使用射出模製技術以 製造塑膠模製物（架構或架構零件），此塑膠模製物於預定 位置上帶有以突起的脊狀物形式並具有凹陷置於其間的導 體式樣。 在第二個步驟b)中，以一種啟動劑塗覆這些形成導體式樣 的脊狀物，其中啟動劑適合進行無電子金屬化和其包含一 種無電子金屬化的活化劑。以啟動劑塗覆導體式樣可例如 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公焓） i nn ! - In — -- - I n I 1 —i— -I ^ If II I! .-r 、v'°V. - - -_ (請先閲讀背面之注意事項再填寫本頁) 經濟部中央標準局員工消费合作社印裝 404152 五、發明説明（4 ) 藉印刷、模衝、浸潰、敷、刀塗覆或喷霧來進行。 在接下來的程序步驟c)中，乾燥啟動劑。 然後經處理過的塑膠模製物已經可藉射出模製技術做進一 步處理d)，因此可將塑膠模製物之脊狀物間的凹陷填滿至 原突起導體式樣部份或完全填平的程度，因此仍暴露出經 活化的導體執道。在此根據本發明方法的優點變得較清楚 明白，在程序步驟b)導體式樣塗覆期間，不需要極大的照 顧，因為所有介於脊狀物間之塑膠模製物的凹陷區域是以 導體式樣的形式在程序步驟d)中被塗覆，並且因此其理想 地接著不可再進行化學金屬化。 接下來的步驟e)中，然後化學金屬化塑膠模製物中所有經 活化的導體執道仍保持暴露的區域。最後，若也想要可接 著在步驟f)中電流強化此化學金屬化。 適合根據本發明欲金屬化之塑膠模製物的塑膠是：丙烯腈-丁二烯-苯乙烯(ABS)聚合物、聚碳酸酯（PC)、其混合物和 具防火加工之種類，為聚醯胺(PA)，例如，聚醯胺6、聚 醯胺66，聚酯類如聚伸乙基對苯二甲酸酯、聚伸丁基對苯 二甲酸酯、聚伸乙基萘二甲酸酯，芳香族，液態結晶聚酯， 聚氣乙烯(PVC)，聚乙烯，聚丙烯，聚伸苯基硫化物，聚伸 苯基氧化物，聚胺基曱酸酯，聚亞醯胺，聚醯胺亞醯胺， 本紙張尺度適用中國國家標準（CNS ) Λ4規格（210X297公荩） ---------裝------訂------\ - * (請先閱讀背面之注意事項再填寫本頁) A7 五、 -濟部中央榡準局貝工消費合作社印製 共聚物或混合 器進行的加工 園和对熱性 出模製。 其耐熱性可互容的方式相配合。 404152 f $説明（5 ) 〜 醚亞醯胺，聚砜，聚縮醛，聚苯乙烯和其 物。 根據本發明方法中較佳的射出模製物的塑 烯-笨乙稀共聚物、聚碳酸醋、聚酿胺：丙跡丁二 和矣共聚物或混合物。 叫㈣胺 此目的所用之這些塑膠和其藉射出模製和機 去為熟諳此技者所熟知。視上述塑膠的軟化^ 而定，通常從15(TC至赋的溫度範圍是：： 許多這些塑膠也適合作為基f形成劑，:射 目前其優點是射㈣製—4；^；; =模製物上的脊狀物寬度變化很大的和其範討從約⑽ 、/卡鬲至數厘米（例如5厘米）和較佳係從2〇〇微米至5釐 =脊狀物間的距離是變化很大的和其範圍可從約刚微 米向至數厘米（例如5厘米）和較佳係從2〇〇微米至1厘米 T特別佳係從400微米至〇·8厘米。脊狀物間的凹陷大小 是從約200微米高至數厘米（例如5厘米）和較佳係從5〇〇 微米至1厘米和特別佳係從1釐米至〇,8厘米。在步驟2) 中第二次射出模製期間，凹陷可被完全填滿，因此從射出 模製a)之具有導體軌道的脊狀物和從射出模製$的塑膝在 元全相同的平面上。但是相同地可能只有部份填滿此凹陷， 本紙張尺度適用中國國家標準（CNS ) A4規格（.2丨〇Χ297公t ) ---------^------1T------J _ _ . *, {請先閲讀背面之注意事項再填寫本頁) 經濟部中央標準局員工消費合作杜印製 五、發明説明（6 ) 使如先前般再產生脊狀物但其高度比以前低。 啟動劑基本上包含(i) 一種如薄膜形成劑或基質形成劑的聚 合物，（11)一種金屬化觸媒（活化劑），（iii)視情況選用有機 和/或無機填料，（iv)視情況選用其他組成物和溶劑。 視溶劑系統（有機或水性）而定，有許多適合的薄膜形成劑 或基質形成劑。對於具有有機溶劑系統的啟動劑而言，可 能曾提過的實例是：塗料系統，如醇酸樹脂、不飽和聚酯 樹脂、聚胺基甲酸酯樹脂、環氧樹脂、經改質的脂肪和油， 以氯乙烯、乙烯基醚、乙烯基酯、苯乙烯、（甲基）丙烯酸、 丙稀騎或丙烯酸酯為基料的聚合物或共聚合物，在較高溫 度下交聯的纖維素衍生物或烘烤搪瓷，如例如由含羥基聚 醚、聚酯或聚丙烯酸酯所形成的聚胺基曱酸酯和經覆蓋的 聚異氰酸酯，由醚化的蜜胺-甲醛樹脂所形成的蜜胺樹脂和 含羥基聚醚、聚酯或聚丙烯酸酯，由聚環氧化物所形成的 環氧樹脂和聚羧酸，含羧基的聚丙烯酸酯和含羧基的聚酯， 由聚酯、聚酯亞醯胺、聚醯胺亞醯胺、聚醯胺、聚乙内酿 脲和聚乙二醯脲所形成的烘烤搪竞。 由下列成份所組成之以聚胺基甲酸酯系統為基料的薄膜形 成劑或基質形成劑是特別適合的。 1.脂肪族、環狀脂肪族、芳烷族、芳香族和雜環聚異氰酸 本紙張尺度適用中國國家標準（〇呢）六4規格（2丨0\297公漦） (請先閲讀背面之注意事項4填寫本頁) 裝 訂 經濟部中央標隼局員工消f合作社印奴 404152 五、發明説明γ ) 酯，其被描述在例如 Justus Liebigs Annalen der Chemie， 362，75-136頁。技術上已可使用的異氰酸酯通常是特 別適合，例如2,4-和2,6-伸甲苯基(tolylene)二異氰酸酯 和這些異構物的混合物（TDI);由苯胺-甲醛縮合和接著 進行光氣反應(MDI)所製成的聚苯基聚伸甲基聚異氰酸 酯以及含碳化二亞醯胺基、胺基曱酸酯基、脲基甲酸酯、 異三聚氰酸酯基、脲基或縮二脲基的聚異氰酸酯。 2·具有至少兩個對異氰酸酯具反應性的氫原子和通常分子 量是從400至10,000，較佳係從1，000至6,000和特別 佳係從2,000至6,000的化合物。反應性氫原子是這些 胺基、硫醇基、羧基和較佳係羥基的氫原子。 3.視情況選用具有對異氰酸酯具反應性的氫原子之其他化 合物，其可用作鍵延長劑和辅助物質以及添加劑，如觸 媒、界面活性添加劑和反應抑制劑。此種聚胺基甲酸酉旨 是已知的且描述於例如EP485839中。 對於具有一種主要或完全為水性溶劑系統的啟動劑，所有 可分散的聚合物，例如聚丙烯酸酯、聚丁二烯、聚酯和蜜 胺樹脂，基本上是適合的。在此較佳係使用聚胺基甲酸g旨 或聚胺基甲酸酯脉，其被描述於Angewandte Chemie，82， 1970，53-63 頁，於 DE-A2314512 或 DE-A2314513。特別 佳係可分散的聚胺基甲酸酯具有實質上線性分子結構和其 本紙張尺度適用中國國家榡準（CNS ) Λ4规格（21〇Χ297公釐} ----....... —i - I- - I I = I 士k n _ - m ------ τ----- - . ---I - ________ 文 ^vJ·6〆 t f靖先閲讀背面之注意事項再填ίϊΓ本頁j 經濟部中央標準局貝工消費合作社印製 404152 五、發明説明（8 ) 特徵為a)以總胺基曱酸酯為基準，包含從0.5至1.0重量％ 伸乙烯氧化物單位之末端聚伸烷基氧化物-聚醚鏈，和b)每 100克，四級氮、三級硫、羧基或磺酸基的含量是從〇_1至 15毫當量。這些較佳可分散的聚胺基甲酸酯和其製法已知 和描述於，例如DE-A2651506中。 適合的活化劑是無機和/或膠態貴金屬或其有機-金屬共價 化合物或帶有有機配位基的錯化合物。此貴金屬屬於元素 週期系統(Mendeleev)的第I和第VIII族和例如是Pd、Pt、 Au 和 Ag。 這些啟動劑的有機和/或無機填料是例如元素Μη、Ti、Mg、 A卜Bi、Cu、Ni、Sn、Cn和Si的氧化物和矽酸鹽、膨潤 土、滑石和白堊。各個實例包括磨成粉狀的高熔點塑膠、 分散矽石、碳黑、其他碳粉末、黏土礦石、氧化鈦。 適合根據本發明啟動劑的溶劑是印刷技術或塗料中已知物 質，如芳香族和脂肪族烴，例如甲苯、二甲苯、汽油、甘 油；酮，例如曱基乙基酮、環己酮；酯類，例如丁基醋酸 酯，二辛基苯二酸酯、丁基乙醇酸酯；乙二醇醚，例如乙 二醇單甲基醚、（2-曱氧乙）醚、丙二醇單甲基醚；乙二醇醚 的酯類，例如乙二醇醋酸酯、丙二醇單甲基醚醋酸酯；二 丙酮醇，N-甲基吡咯烷酮，N-甲基己内醯胺。當然，這些 溶劑的混合物和其與溶劑的混合物也可使用。 -10- 本纸張尺度適用中國國家標準（CNS ) Λ4規格（210X297公釐) I I I--I I--I - I---- T - n I I__IK, _ (請先閲讀背面之注意事項再填寫本頁) ‘ ' 經濟部中央標準局員工消費合作社印製 404152 a? ____B7 五、發明説明（9 ) " 對於以水為基料的啟動劑，可單使用水或使用水與水溶性 溶劑的混合物。可與水互溶之溶劑實例是醇類，如甲醇、 乙醇、丙醇、丁醇；酮類’如丙_、甲基乙基_、環己酮； 乙二醇醚，如乙二醇單甲基醚、（2_甲氧乙）醚、丙二醇單甲 基鱗；水溶性的醚，如四氫吱喃、二鳴燒。 啟動劑的附加組成份是例如以啟動劑總量為基準，高至5 重量/〇和較佳係咼至2重量％之低濃度的界面活性劑 '流體 控制劑、去沫劑和染料。這些組成份基本上為熟諳此技者 所熟知的。 此種啟動劑配方物的實例是描述於EP-A485839和EP-A503351 。 以有機溶劑為基料之較佳啟動劑實質上包括，例如 a) 量為從3至30重量％之薄膜形成劑或基質形成劑， b) 一種無機和/或膠態貴金屬或其有機金屬共價化合物或 帶有配位基的錯化合物’以金屬算得其量為從〇 〇5至 2.5重量％， C)量為從0 5至0.35重量％之有機和/或無機填料，和 -11- 本紙張尺度適用巾關家料（CNS) Λ4· (2ωχ297公ϋ ~~-~~-- ^^1 K^i I*R. m 11^^1 —>^^1 n·^ mk \ Jr ，-a - t (銪先間讀背面之注意事項再填涔本頁) 經濟部中央標隼局貝工消资合作社印聚 __JLQ4152___ b7 五、發明説明（10 ) ~ — d) 里為從50至90重量％之有機溶劑，所有量皆以啟動 劑的總量為基準。 在一種特別佳的程序中，這些以有機溶劑為基料之啟動劑 的特徵為其另外包含 e) 莫耳質量為從500至20,000之有機聚合物或預聚物添 加劑’選自聚噁唑咻、聚甲基丙烯酸或其酯類，聚丙 烯酸酯、聚醯胺、聚酯、聚醇和聚胺，其量為從〇1 至15重量％，以啟動劑的總配方物為基準。 以水性配方物為基料之較佳啟動劑實質上包含 a) 一種可分散於水，較佳係聚胺基甲酸酯的聚合物，其 量為從5至60重量％ ’較佳係從丨5至45重量％， b) 一種離子性或錯合貴金屬化合物形式的金屬化觸媒， 其量為從0.02至3.5重量％，較佳係從0.05至0.5重 量％， c) 視情況選用填料’其量為從〇至7〇重量。/〇,較佳係從 5至35重量％， •12- 本紙張尺度適用t國國家標準（CNS ) Λ4"規格（21〇x^^pj-- i ^^—^1 In mf ^^^1 ^nn n^t— i^n ^mBrJ -5 . * - _ (請先閱讀背面之注意事項再填寫本I ) 經濟部中央標準局貝工消費合作社印製 404152 A7 B7 五、發明説明（11 ) d) 視情況選用上述種類之其他組成物，其量為從0至5 重量％，較佳係從0至2重量％，和 e) 水，其量為從20至88重量％，較佳係從25至50重 量％，各以啟動劑的總量為基準。 視情況伴隨使用上述種類之水溶性有機溶劑取代最多1/3， 較佳係最多1/4和特別佳係最多1/10之上列水量。 啟動劑層的厚度可在從0.1至200微米的寬範圍内變化， 特別佳的範圍係從5至30微米；對於水性啟動劑而言，特 別佳的範圍係從10至50微米。待啟動劑在0°C至250°C， 但視所用塑膠而定較佳係在50°C至200°C下乾燥後，啟動 劑的乾層厚度是約經塗覆溼啟動劑之層厚度的一半。視所 選溫度而定，乾燥時間是介於數分鐘和數小時之間，較佳 係介於5和90分鐘之間。 乾燥之後，為了將突起的導體軌道弄平，如第一次射出模 製中為了將突起、脊狀物外形的導體執道弄平般，接著以 射出模製技術利用相同種類之塑膠再次處理塑膠模製物。 在此被塗覆在脊狀物最高位置上的啟動劑保持在表面上和 其可進行接下來的化學金屬化，然而消耗在例如脊狀物的 側面或脊狀物間的塑膠模製物之原底部的啟動劑可藉第二 次射出模製方法將其覆蓋，因此其不會被金屬化，其相信 -13- 本紙張尺度適用中國國家標準（CNS ) Λ4規格（210X297公釐） ^^1 nn n 1-—1« i 1^1 1 -I *R_ I— -. 1 1-1-- --_ .^ϋ HI - : < (請先閱讀背面之注意事項再填寫本頁) 404152 A7 B7 五、發明説明（12 ) 可防止各個導體執道間的短路。在進行第二次射出模製方 法之前，可有利地藉細心乾燥自啟動劑中除去有機溶劑或 水以避免在進行第二次射出模製方法期間可能形成氣泡。 用於無電子金屬化之金屬化槽可從市場上取得並為熟諳此 技者所熟知的。適合製造導體執道的金屬是，例如Cu、Ni、 Ag、Au、Pd ;較佳係 Cu。 接著電流強化化學金屬化的導體執道，金屬層厚度增加至 高達約500微米是適當的。 ----------裝------訂------d. - -- . (請先閱讀背面之注意事項再填寫本頁) 、 經濟部中央標準局負工消費合作社印製 -14- 本紙張尺度適用中國國家標準（CNS ) Λ4規格（210X297公漦） 經滴部中央標準局员工消費合作社印製 404152 五、發明説明（13 ) 實例 實例1 將26重量％可分散於水中和實質上以包含聚謎基和附加叛 基和磺酸基之線性脂肪族聚胺基甲酸酯為基料的聚合物、1 重量％入81^03、30重量％滑石和Ti02* 43重量％的水混合 在一起以製備以水為基料的啟動劑溶液I，所有皆以水性啟 動劑的總重量為基準。 實例2 將5重量％由聚[(丁二醇己酸酯）-(新戊二醇）]和4,4-二苯基 甲烷二異氰酸酯所形成的聚胺基甲酸酯、0.5重量％AgN03、 10重量％滑石和丁丨02和82.85重量％包含二丙酮醇、異丙 醇和甲苯的溶劑混合物、1重量％聚醯胺熱溶化黏合劑和 0.65重量％溼潤劑和染料混合在一起以製備以有機溶劑為 基料的啟動劑溶液II。 實例3 藉射出模製裝置，從一種丙烯腈-丁二烯-苯乙烯共聚物製 成一種具有突起脊狀物的曲線導體執道。將實例1之可金 屬化的啟動劑溶液I喷在所製得的模製物上。此薄層在70 -15- 本紙張尺度適用中國國家標準（CNS ) Λ4規格（210X297公焓） --------'裝------訂------冰 .-- , (請先閱讀背面之注意事項再填寫本頁) ， . 404152 at B7 五、發明説明（14 ) °C下乾燥60分鐘並產生約9微米之乾層厚度。以只有所需 含可金屬化啟動劑層I之導體轨道暴露出來的方式將相同 的共聚物射在模製物的周圍。然後在43°C下利用化學銅板 槽（Shipley公司，CP78型）金屬化此導體軌道。銅在導體軌 道上的厚度為2微米；電流強化成35微米銅產生0.8牛頓/ 釐米的黏合強度。 實例4 藉射出模製裝置，從實例3中所用的共聚物再製成一種具 有突起脊狀物的曲線導體執道。將實例2之可金屬化的啟 動劑溶液II喷在所製得的模製物的脊狀物上。在70°C下乾 燥70分鐘產生約18微米之乾層厚度。所喷的啟動劑溶液II 也塗覆在導體軌道之脊狀物間的凹陷上。然後以只有含啟 動劑溶液II於表面上之所需導體軌道結構物暴露出來的方 式將相同的共聚物射在模製物周圍。然後在43t下利用與 實例3中相同的化學銅板槽金屬化此導體執道1.5小時。 銅層的厚度為3微米；電流強化後變成35微米銅，測量導 體軌道的黏合強度和發現其為0.8牛頓/釐米。 --------i------、1T------^ - -- 暴 (請先閲讀背面之注意事項再填寫本頁) . 經濟部中央標準局貝工消f合作社印製 -16- 本紙張尺度適用中國國家標準（CNS > A4規格（210X2Q7公焓）Μ-404152 V. Description of the invention (1) The present invention relates to a method for manufacturing a three-dimensional plastic molding, which is metalized in the form of a conductor track and used as a printed circuit board in the form of an electronic or electronic device structure. For example, the importance of three-dimensional printed circuit boards in which architectural components can be directly used as circuit carriers in three-dimensional space is continuously increasing. Such structural parts with integrated printed circuit boards can be made by various methods ^ One method that has been used industrially is two-component injection molding. Here, at the first t, a metallizable plastic is injected. In the second rush, non-metallizable plastic is shot around the first molding in such a way that only the required conductor tracks are exposed. The mold is then metallized in a manner familiar to those skilled in the art, in this case, only the exposed metallizable plastic structure is metallized. The disadvantage of this method is the fact that the three-dimensional structure produced with integrated printed circuit boards does not contain different plastics invariably, so individual species cannot be easily recovered. Printed by the Consumer Standards Cooperative of the Central Bureau of Standards of the Ministry of Economics In other methods, 'only one type of plastic is used. Here, in the first rush, from a plastic that has been previously doped with, for example, a metallized activator as the substrate, the conductor pattern is shot as described above, and then in the second rush, it is formed with only activator-containing plastic. The conductor pattern is exposed by spraying the same, but activator-free, plastic around the first molding; the next step is also performed in a conventional metallization tank known to those skilled in the art. The activator component of the plastic used is not only distributed on the surface of the molding, but even on the plastic master paper. The size of the paper is applicable to the Chinese National Standard (CNS) A4 specification (210X297 male f). Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs. Fifth, the invention description (2) body. So the disadvantage of this method is that it does not economically require a high amount of catalyst. Both methods are described in Galvanotechnik Journal 85 (1994), page 1314. It has now been found that the above disadvantages can be described in the following to be overcome by the method according to the invention. The present invention relates to a method for manufacturing a three-dimensional plastic molded article metalized in the form of a conductor track, which is characterized by the following procedure steps: Manufactured by injection molding of the molding; b) coating the conductor pattern with an activator and a starter suitable for electroless metallization, c) drying the starter; d) filling the plastic again with injection molding The depressions between the ridges of the moldings partially or completely fill out the conductor patterns protruding in the form of ridges with depressions between them, so that the activated conductors are still exposed; e) the activated Chemical metallization of the conductor track; and f) optionally current strengthening the chemically metallized conductor track. -4- This paper size applies to China National Standard (CNS) A4 specification (210X 297 cm) --------- installation ------ order ------ " (please first Read the notes on the reverse side and fill out this page) Printed by the Central Standards Bureau, Shellfish Consumer Cooperative, 404152 at V. Description of the invention (3) The present invention also relates to the structure of metal or three-dimensional plastic moldings using electronic or electronic devices. Or in the form of internal parts used as a printed circuit board. The plastic molded object of the present invention is a regular or irregular shaped injection molded part, which constitutes the structure of an electronic or electronic device or the (internal) part structure. Such structures or structural parts always have conductor tracks in their three-dimensional space. In a rectangular architecture, the conductor track may be appropriately oriented at right angles; any other angle may be used instead of right angles. Conductors can also follow various curves, so any kind of design can be combined with technical applications. These conductors are used as circuits or as circuit parts suitable for use in electronics or electronic devices in these architectures or architectural components. Examples of such architectures that can also have conductor tracks are: the architecture of a television or radio, or of course the architecture of a telephone tube and a telephone base unit in a telephone device; other similar possibilities are known to those skilled in the art. In the initial step a) of the method according to the invention, injection moulding technology is used to produce a plastic moulding (framework or framework part) which is provided in the form of raised ridges and There are conductor patterns with depressions in between. In a second step b), the conductor-forming ridges are coated with an initiator, wherein the initiator is suitable for electroless metallization and it comprises an electroless metallization activator. The conductor coated with the initiator can be applied, for example, to the paper size of China National Standard (CNS) A4 (210X297 enthalpy) i nn!-In —---I n I 1 —i — -I ^ If II I!. -r 、 v '° V.---_ (Please read the notes on the back before filling out this page) Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs 404152 V. Description of the invention (4) Printing, die punching, dipping Break, apply, knife apply or spray. In the next step c) of the procedure, the initiator is dried. Then the processed plastic molding can be further processed by injection molding technology d), so the depression between the ridges of the plastic molding can be filled to the original protruding conductor pattern partly or completely filled. To the extent that the activated conductor is still exposed. Here the advantages of the method according to the invention become clearer. During the coating step b) of the conductor pattern, no great care is required, as all the recessed areas of the plastic mouldings between the ridges are conductors. The patterned form is coated in process step d), and it is therefore ideally no longer chemically metallizable. In the following step e), then all activated conductors in the chemically metallized plastic molding remain exposed. Finally, if desired, this chemical metallization can then be strengthened by current in step f). Plastics suitable for the plastic molded article to be metallized according to the present invention are: acrylonitrile-butadiene-styrene (ABS) polymer, polycarbonate (PC), mixtures thereof, and fire-resistant types, which are polyfluorene Amine (PA), for example, polyamide 6, polyamide 66, polyesters such as polyethylene terephthalate, polybutylene terephthalate, polyethylene naphthalate Acid esters, aromatic, liquid crystalline polyester, polyethylene gas (PVC), polyethylene, polypropylene, polyphenylene sulfide, polyphenylene oxide, polyurethane, polyimide, Polyamidamine, this paper size applies to Chinese National Standard (CNS) Λ4 specification (210X297 cm) --------- Installation ------ Order ------ \-* (Please read the notes on the back before filling out this page) A7 5.-Processing parks and thermal molding of printed copolymers or mixers printed by the Co-op Consumer Cooperative of the Central Ministry of Economic Affairs of the Ministry of Economic Affairs. Their heat resistance is compatible in a mutually compatible manner. 404152 f $ Explanation (5) ~ etherimine, polysulfone, polyacetal, polystyrene and others. The preferred injection-molded vinylene-styrene copolymers, polycarbonates, polyamines: propylene butadiene and fluorene copolymers or mixtures according to the method of the present invention. These plastics are known for this purpose and their injection molding and machines are well known to those skilled in the art. Depending on the softening of the plastics mentioned above, the temperature range from 15 ° to TC is usually: Many of these plastics are also suitable as base f-forming agents. The current advantage is injection molding—4; ^ ;; = mold The width of the ridges on the product varies greatly and its range is from about 、, / cards to several centimeters (for example, 5 cm) and preferably from 200 microns to 5 centimeters = the distance between the ridges It varies widely and can range from about one micron to several centimeters (for example 5 cm) and preferably from 200 microns to 1 cm. T is particularly preferably from 400 microns to 0.8 cm. Ridges The size of the recesses is from about 200 microns up to several centimeters (for example 5 cm) and preferably from 500 microns to 1 cm and particularly preferably from 1 cm to 0.8 cm. Second in step 2) During the secondary injection molding, the depressions can be completely filled, so the ridges with conductor tracks from injection molding a) and the plastic knees from injection molding $ are on the same plane. However, the depression may only be partially filled in the same way. The paper size is applicable to the Chinese National Standard (CNS) A4 specification (.2 丨 〇 × 297 公 t) --------- ^ ------ 1T ------ J _ _. *, {Please read the notes on the back before filling out this page) Printed by the Consumer Cooperation Department of the Central Bureau of Standards of the Ministry of Economic Affairs 5. Description of the Invention (6) Make the ridges regenerate as before But its height is lower than before. The starter basically comprises (i) a polymer such as a film-forming agent or a matrix-forming agent, (11) a metallizing catalyst (activator), (iii) organic and / or inorganic fillers as appropriate, (iv) Use other components and solvents as appropriate. Depending on the solvent system (organic or aqueous), there are many suitable film formers or matrix formers. For starters with organic solvent systems, examples that may have been mentioned are: coating systems such as alkyd resins, unsaturated polyester resins, polyurethane resins, epoxy resins, modified fats And oils, polymers or copolymers based on vinyl chloride, vinyl ether, vinyl ester, styrene, (meth) acrylic, acrylic or acrylic, crosslinked fibers at higher temperatures Pigments or baking enamels, such as polyaminocyanates formed from hydroxyl-containing polyethers, polyesters or polyacrylates, and covered polyisocyanates, formed from etherified melamine-formaldehyde resins Melamine resins and hydroxy-containing polyethers, polyesters or polyacrylates, epoxy resins and polycarboxylic acids formed from polyepoxides, carboxyl-containing polyacrylates and carboxyl-containing polyesters, polyester, poly Ester imidamide, polyimidimidine, polyimidamide, polyurea urea, and polyethylene diurea. Film forming agents or matrix forming agents based on a polyurethane system consisting of the following ingredients are particularly suitable. 1. Aliphatic, cyclic aliphatic, arane, aromatic and heterocyclic polyisocyanate. The paper size is applicable to the Chinese national standard (〇 呢) 6.4 specifications (2 丨 0 \ 297mm) (Please read first Note on the back 4 Fill out this page) Binding staff of the Central Bureau of Standards of the Ministry of Economic Affairs, Cooperative Cooperative Indus 404152 V. Description of Invention γ) Ester, which is described in, for example, Justus Liebigs Annalen der Chemie, pages 362, 75-136. Isocyanates that are technically ready to use are generally particularly suitable, such as 2,4- and 2,6-tolylene diisocyanates and mixtures of these isomers (TDI); condensation by aniline-formaldehyde and subsequent light Polyphenylene polymethylene polyisocyanate made by gas reaction (MDI) and carbodiimide-containing amino groups, amino thioester groups, urethanes, isotricyanate groups, and urea groups Or biuret-based polyisocyanate. 2. A compound having at least two isocyanate-reactive hydrogen atoms and usually having a molecular weight of from 400 to 10,000, preferably from 1,000 to 6,000 and particularly preferably from 2,000 to 6,000. The reactive hydrogen atom is a hydrogen atom of these amine group, thiol group, carboxyl group, and preferably a hydroxyl group. 3. Select other compounds with hydrogen atoms that are reactive with isocyanate as appropriate, which can be used as bond extenders and auxiliary substances and additives, such as catalysts, surfactants and reaction inhibitors. Such polyurethanes are known and described, for example, in EP485839. For starters with a predominantly or completely aqueous solvent system, all dispersible polymers, such as polyacrylates, polybutadienes, polyesters, and melamine resins, are basically suitable. Polyurethane or polyurethane pulses are preferably used here and are described in Angewandte Chemie, 82, 1970, pages 53-63, DE-A2314512 or DE-A2314513. A particularly good dispersible polyurethane has a substantially linear molecular structure and its paper size is suitable for China National Standards (CNS) Λ4 specification (21〇 × 297 mm) ----...... . —I-I--II = I 士 kn _-m ------ τ ------. --- I-________ Text ^ vJ · 6〆tf Jing first read the notes on the back before Fill in this page j Printed by Shellfish Consumer Cooperative of Central Standards Bureau of the Ministry of Economic Affairs 404152 V. Description of the invention (8) Features a) Based on total amino amino esters, containing from 0.5 to 1.0% by weight of ethylene oxide units The terminal polyalkylene oxide-polyether chain, and b) the content of quaternary nitrogen, tertiary sulfur, carboxyl group or sulfonic acid group per 100 g is from 0 to 15 milliequivalents. These preferred dispersible polyurethanes and their preparation are known and described, for example, in DE-A2651506. Suitable activators are inorganic and / or colloidal noble metals or their organic-metal covalent compounds or complex compounds with organic ligands. This precious metal belongs to Groups I and VIII of the periodic system of elements (Mendeleev) and is, for example, Pd, Pt, Au and Ag. The organic and / or inorganic fillers of these initiators are, for example, oxides and silicates of the elements Mn, Ti, Mg, Ab, Bi, Cu, Ni, Sn, Cn and Si, bentonite, talc and chalk. Various examples include pulverized high melting point plastics, dispersed silica, carbon black, other carbon powders, clay ore, titanium oxide. Suitable solvents for starters according to the invention are substances known in printing technology or coatings, such as aromatic and aliphatic hydrocarbons, such as toluene, xylene, gasoline, glycerol; ketones, such as methyl ethyl ketone, cyclohexanone; esters Class, such as butyl acetate, dioctyl phthalate, butyl glycolate; glycol ethers, such as ethylene glycol monomethyl ether, (2-oxoethyl) ether, propylene glycol monomethyl ether Esters of glycol ethers, such as ethylene glycol acetate, propylene glycol monomethyl ether acetate; diacetone alcohol, N-methylpyrrolidone, N-methylcaprolactam. Of course, mixtures of these solvents and their mixtures with solvents can also be used. -10- This paper size applies to Chinese National Standard (CNS) Λ4 specification (210X297 mm) II I--I I--I-I ---- T-n I I__IK, _ (Please read the note on the back first Please fill in this page for further information) '' Printed by the Staff Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 404152 a? ____B7 V. Description of Invention (9) " For water-based starter, you can use water alone or use water and water-soluble Of solvent mixtures. Examples of solvents that are miscible with water are alcohols, such as methanol, ethanol, propanol, butanol; ketones such as propane, methylethyl, and cyclohexanone; glycol ethers, such as ethylene glycol monomethyl Ether, (2-methoxyethyl) ether, propylene glycol monomethyl scale; water-soluble ethers, such as tetrahydrofuran and diamine. The additional components of the initiator are, for example, surfactants, 'fluid control agents, defoamers, and dyes, at low concentrations up to 5 wt /% and preferably from 咼 to 2 wt% based on the total amount of the initiator. These components are basically well known to those skilled in the art. Examples of such initiator formulations are described in EP-A485839 and EP-A503351. A preferred starting agent based on an organic solvent essentially includes, for example, a) a film-forming agent or matrix-forming agent in an amount of 3 to 30% by weight, b) an inorganic and / or colloidal noble metal or an organometallic copolymer thereof Valence compounds or complex compounds with ligands' calculated from metal in an amount of from 0.05 to 2.5% by weight, C) organic and / or inorganic fillers in an amount of from 0.5 to 0.35% by weight, and -11- This paper size is suitable for towels and household materials (CNS) Λ4 · (2ωχ297 public ~ ~~-~~-^^ 1 K ^ i I * R. M 11 ^^ 1 — > ^^ 1 n · ^ mk \ Jr, -a-t (Please read the precautions on the back first and then fill out this page) Printed by the Central Laboratories of the Ministry of Economic Affairs, Peigong Consumer Cooperatives__JLQ4152___ b7 V. Description of the invention (10) ~ — d) From 50 to 90% by weight of organic solvents, all amounts are based on the total amount of initiator. In a particularly preferred procedure, these organic solvent-based starters are characterized in that they additionally contain e) organic polymer or prepolymer additives with a molar mass of from 500 to 20,000, selected from polyoxazoles , Polymethacrylic acid or its esters, polyacrylates, polyamides, polyesters, polyalcohols, and polyamines, the amount of which is from 0.01 to 15% by weight, based on the total formulation of the initiator. A preferred starter based on an aqueous formulation essentially comprises a) a polymer that is dispersible in water, preferably a polyurethane, in an amount of from 5 to 60% by weight.丨 5 to 45% by weight, b) a metallization catalyst in the form of an ionic or mixed precious metal compound, the amount of which is from 0.02 to 3.5% by weight, preferably from 0.05 to 0.5% by weight, c) a filler is selected as appropriate 'The amount is from 0 to 70 weight. / 〇, preferably from 5 to 35% by weight, • 12- This paper size is applicable to national standards (CNS) Λ4 " specifications (21〇x ^^ pj-- i ^^ — ^ 1 In mf ^^^ 1 ^ nn n ^ t— i ^ n ^ mBrJ -5. *-_ (Please read the notes on the back before filling in this I) Printed by Shellfish Consumer Cooperative, Central Standards Bureau, Ministry of Economic Affairs 404152 A7 B7 V. Description of the invention ( 11) d) select other compositions of the above type as appropriate, the amount of which is from 0 to 5% by weight, preferably from 0 to 2% by weight, and e) the amount of water, which is from 20 to 88% by weight, compared with The best range is from 25 to 50% by weight, each based on the total amount of initiator. As the case may be, the use of the above-mentioned type of water-soluble organic solvent instead of at most 1/3, preferably at most 1/4 and particularly preferably at most 1/10 of the above-mentioned amount of water. The thickness of the initiator layer can be varied over a wide range from 0.1 to 200 microns, with a particularly preferred range from 5 to 30 microns; for aqueous initiators, a particularly preferred range is from 10 to 50 microns. After the starter is at 0 ° C to 250 ° C, but depending on the plastic used, it is preferably dried at 50 ° C to 200 ° C. The dry layer thickness of the starter is about the thickness of the layer coated with the wet starter Half. Depending on the temperature chosen, the drying time is between minutes and hours, preferably between 5 and 90 minutes. After drying, in order to flatten the protruding conductor track, as in the first injection molding, to flatten the protruding and ridge-shaped conductor, then use the same type of plastic to process the plastic again using injection molding technology. Mould. The initiator, which is applied on the highest position of the ridges, remains on the surface and it can undergo subsequent chemical metallization, but is consumed, for example, on the sides of the ridges or among the plastic moldings between the ridges The starter on the original bottom can be covered by the second injection molding method, so it will not be metallized. It believes that -13- This paper size applies to the Chinese National Standard (CNS) Λ4 specification (210X297 mm) ^^ 1 nn n 1-—1 «i 1 ^ 1 1 -I * R_ I—-. 1 1-1-- --_. ^ Ϋ HI-: < (Please read the notes on the back before filling this page ) 404152 A7 B7 5. Description of the invention (12) It can prevent short circuit between each conductor. Prior to the second injection molding method, it may be advantageous to remove the organic solvent or water from the initiator by careful drying to avoid the possibility of formation of air bubbles during the second injection molding method. Metallization tanks for electroless metallization are available on the market and are well known to those skilled in the art. Metals suitable for manufacturing conductors are, for example, Cu, Ni, Ag, Au, Pd; Cu is preferred. Following current-enhanced chemical metallization of the conductor, it is appropriate to increase the thickness of the metal layer up to about 500 microns. ---------- Install ------ Order ------ d.--. (Please read the notes on the back before filling this page), the Central Standards Bureau of the Ministry of Economic Affairs Printed by the Industrial and Consumer Cooperatives -14- This paper size is applicable to the Chinese National Standard (CNS) Λ4 specification (210X297 gong) Printed by the Consumers Cooperative of the Central Standards Bureau of the Ministry of Industry 404152 V. Description of the invention (13) Examples Example 1 26 weight % Polymer dispersible in water and essentially based on linear aliphatic polyurethanes containing polymyryl and additional sulfonate and sulfonic acid groups, 1% by weight into 81 ^ 03, 30% by weight talc It was mixed with Ti02 * 43% by weight of water to prepare a water-based initiator solution I, all based on the total weight of the aqueous initiator. Example 2 5% by weight of a polyurethane formed from poly [(butanediolhexanoate)-(neopentyl glycol)] and 4,4-diphenylmethane diisocyanate, 0.5% by weight of AgN03 , 10% by weight of talc and D02 and 82.85% by weight of a solvent mixture containing diacetone alcohol, isopropanol, and toluene, 1% by weight of a polyamide hot-melt adhesive, and 0.65% by weight of a humectant and a dye are mixed together to prepare to The organic solvent is the initiator solution II of the base. Example 3 An injection molding apparatus was used to manufacture a curved conductor having protruding ridges from an acrylonitrile-butadiene-styrene copolymer. The metallizable starter solution I of Example 1 was sprayed on the obtained molding. This thin layer is in the range of 70 -15- This paper scale is applicable to the Chinese National Standard (CNS) Λ4 specification (210X297 enthalpy) -------- 'installation ------ order ------ ice. -, (Please read the precautions on the back before filling this page),. 404152 at B7 V. Description of the invention (14) Dry at 60 ° C for 60 minutes and produce a dry layer thickness of about 9 microns. The same copolymer is fired around the molding in such a way that only the conductor tracks containing the metallizable initiator layer I are exposed. This conductor track was then metallized at 43 ° C using a chemical copper plate slot (Shipley, CP78 type). The thickness of copper on the conductor track is 2 micrometers; the current strengthened to 35 micrometers of copper produces a bonding strength of 0.8 Newtons / cm. Example 4 By injection molding, a curved conductor with raised ridges was formed from the copolymer used in Example 3. The metallizable activator solution II of Example 2 was sprayed on the ridges of the obtained molding. Drying at 70 ° C for 70 minutes resulted in a dry layer thickness of about 18 microns. The sprayed initiator solution II was also applied to the depression between the ridges of the conductor track. The same copolymer is then fired around the molding in such a way that only the desired conductor track structure containing the initiator solution II on the surface is exposed. This conductor was then metalized at 43t for 1.5 hours using the same chemical copper plate slot as in Example 3. The thickness of the copper layer was 3 micrometers; it became 35 micrometers copper after current strengthening, and the adhesive strength of the conductor tracks was measured and found to be 0.8 Newtons / cm. -------- i ------, 1T ------ ^--violent (please read the precautions on the back before filling out this page). Central Standards Bureau, Ministry of Economic Affairs Printed by f cooperatives -16- This paper size applies to Chinese national standards (CNS > A4 size (210X2Q7 enthalpy)