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《2025最新PCB電路板制造工藝技術(shù)》
PCB電路板（Printed Circuit Board）是一種通過將導(dǎo)電銅箔圖案化鋪設(shè)在絕緣材料上，形成電子元器件之間電氣連接的板子。它廣泛應(yīng)用于各種電子設(shè)備中，是電子工業(yè)中的重要部件之一。PCB電路板的主要功能是為電子元件提供電氣連接和機(jī)械支撐，確保各元器件之間的布線和電絕緣。
PCB電路板的發(fā)展趨勢:隨著電子設(shè)備的復(fù)雜度和集成度不斷提高，PCB電路板也在不斷進(jìn)步。未來的發(fā)展趨勢包括高密度、高精度、細(xì)孔徑、細(xì)導(dǎo)線、小間距、高可靠性、多層、高速傳輸、輕量化等方面。
本篇是為了配合國家產(chǎn)業(yè)政策向廣大企業(yè)、科研院校提供PCB電路板制造工藝匯編技術(shù)資料。資料中每個(gè)項(xiàng)目包含了最詳細(xì)的技術(shù)制造資料,現(xiàn)有技術(shù)問題及解決方案、產(chǎn)品生產(chǎn)工藝、產(chǎn)品性能測試，對比分析。資料信息量大,實(shí)用性強(qiáng),是從事新產(chǎn)品開發(fā)、參與市場競爭的必備工具。
本篇系列匯編資料分為為精裝合訂本和光盤版，內(nèi)容相同，用戶可根據(jù)自己需求購買。
NatureWorks
是一家全球領(lǐng)先的生物聚合物供應(yīng)商和創(chuàng)新者，專注于開發(fā)和生產(chǎn)基于可再生資源的高性能生物材料。公司成立于1997年，由美國嘉吉公司（Cargill）和陶氏化學(xué)（Dow
Chemical）合作成立，最初名為 Cargill Dow Polymers（CDP），后更名為 NatureWorks。
NatureWorks 的核心產(chǎn)品是 Ingeo? 系列生物聚合物，這些材料由可再生資源（如玉米淀粉和甘蔗）制成，具有與石油基塑料相媲美的性能和經(jīng)濟(jì)效益
。Ingeo? 材料廣泛應(yīng)用于多個(gè)行業(yè)，包括：
包裝：食品和飲料包裝、醫(yī)療包裝等。
紡織品：纖維和無紡布。
3D打?。河糜谥圃?D打印線材。
【內(nèi)容描述】本資料收錄了NatureWorks3D打印聚乳酸制造工藝配方,涉及日本最新專利技術(shù)的全文技術(shù)資料，資料中闡述了每個(gè)新技術(shù)新產(chǎn)品生產(chǎn)工藝、配方、解決技術(shù)問題，產(chǎn)品應(yīng)用方法數(shù)據(jù)分析具體制造實(shí)施例、并附有項(xiàng)目研制單位名稱、通信地址、研制時(shí)間等。
【資料內(nèi)容】生產(chǎn)工藝、配方
【出品單位】國際新技術(shù)資料網(wǎng)
【資料語種】英文
【電 子 版】1980元（PDF文檔 郵箱發(fā)送）
【聯(lián)系電話】13141225688 梅蘭（女士）
《NatureWorks 3D-全球領(lǐng)先的聚乳酸制造工藝配方精選》
| 1 | 超支化聚（中丙交酯）樹脂組合物 | NATUREWORKS LLC?[US] |
| 2 | 半結(jié)晶聚乳酸的制備方法 | HITACHI ZOSEN CORP?[JP] UNIV NAGOYA NAT UNIV CORP?[JP] NATUREWORKS LLC?[US] TOHOKU ELECTRIC POWER CO?[JP] |
| 3 | 用于紙板涂層和使用該組合物的紙板涂層工藝的聚乳酸樹脂組合物 | NATUREWORKS LLC |
| 4 | 超支化聚乳酸樹脂組合物 | NATUREWORKS LLC |
| 5 | 聚乳酸發(fā)泡珠的制備工藝 | NATUREWORKS LLC |
| 6 | 含有亞磷酸酯的熔融穩(wěn)定的聚乳酸樹脂組合物。 | NATUREWORKS LLC?[US] |
| 7 | 丙交酯組合物和由其制成的聚乳酸 | NATUREWORKS LLC?[US] |
| 8 | 聚乳酸樹脂組合物及其雙軸拉伸工藝 | NATUREWORKS LLC?[US] |
| 9 | 快速水解聚乳酸樹脂組合物。 | NATUREWORKS LLC?[US] |
| 10 | 含有低分子量無定形級聚乳酸樹脂的化妝品組合物 | NATUREWORKS LLC?[US] |
| 11 | 以3,6-二烷基-1,4-二惡烷-2,5-二酮或聚α-羥基鏈烷酸為原料制備2-乙酰氧基鏈烷酸酯的方法 | NATUREWORKS LLC?[US] |
| 12 | 支化聚乳酸聚合物及其制備方法 | NATUREWORKS LLC?[US] |
| 13 | 以α-羥基鏈烷酸酯和乙酸酯為原料制備2-乙酰氧基鏈烷酸酯的方法 | NATUREWORKS LLC?[US] |
| 14 | 聚合物泡沫絕緣結(jié)構(gòu)，其具有多層片材的表面，所述多層片材包含耐熱聚合物層和聚乳酸樹脂層 | NATUREWORKS LLC?[US] |
| 15 | 具有聚乳酸樹脂面層的聚合物泡沫隔熱結(jié)構(gòu) | NATUREWORKS LLC?[US] |
| 16 | 中丙交酯回收生產(chǎn)丙交酯的方法 | NATUREWORKS LLC?[US] |
| 17 | 結(jié)晶聚酯的生產(chǎn)方法 | NATUREWORKS LLC?[US] |
| 18 | 分離過程 | NATUREWORKS LLC?[US] |
| 19 | 由MESO-丙交酯與L-或D-丙交酯混合制成的醇酸樹脂 | NATUREWORKS LLC?[US] |
| 20 | 制備高分子量脂肪族聚酯的固相聚合方法 | NATUREWORKS LLC |
| 21 | 聚乳酸樹脂及其制備方法 | NATUREWORKS LLC |
| 22 | 乳酸生產(chǎn)工藝 | NATUREWORKS LLC?[US] |
| 23 | 聚乳酸纖維 | NATUREWORKS LLC?[US] |
| 24 | 聚乳酸型樹脂和聚乳酸型預(yù)聚物的生產(chǎn)工藝 | NATUREWORKS LLC |
| 25 | 通過重結(jié)晶和回收中丙交酯制備丙交酯的方法 | NATUREWORKS LLC?[US] |
| 26 | 聚乳酸立體復(fù)合物的制備工藝 | NATUREWORKS LLC?[US] |
| 27 | 使用聚乳酸樹脂共混物制造無紡布的工藝 | NATUREWORKS LLC |
| 28 | 含有重復(fù)乳酸單元的聚合物的穩(wěn)定化方法及其制備的穩(wěn)定化聚合物 | NATUREWORKS LLC?[US] |
| 29 | 從中丙交酯流中回收乳酸值 | NATUREWORKS LLC?[US] |
| 30 | 從中丙交酯流中回收乳酸值 | NATUREWORKS LLC?[US] |
| 31 | 轉(zhuǎn)基因酵母種類及其發(fā)酵過程 | NATUREWORKS LLC?[US] CARGILL INC?[US] |
| 32 | 二氧化碳發(fā)泡擠出聚乳酸泡沫 | NATUREWORKS LLC?[US] |
| 33 | 聚乳酸立體復(fù)合共軛纖維 | NATUREWORKS LLC?[US] |
| 34 | 具有無功能L-或D-乳酸鹽的產(chǎn)乳酸酵母細(xì)胞：鐵細(xì)胞色素C氧化還原酶基因 | NATUREWORKS LLC?[US] |
| 35 | 由高分子量和高特性粘度的聚乳酸制成的擠出泡沫 | NATUREWORKS LLC?[US] |
| 36 | 聚乳酸立體復(fù)合纖維的制備方法 | GREEN ROBERT A, KAMANN CHAD HENRY, KOLSTAD JEFFREY JOHN, NATUREWORKS LLC |
| 37 | 丙交酯和1:4-3:6二酐己醇共聚物的制備方法 | NATUREWORKS LLC |
| 38 | 聚乳酸立體復(fù)合物組合物及其制備和使用方法 | NATUREWORKS LLC?[US] |
| 39 | 抗沖改性聚乳酸樹脂 | BABCOCK LAURA MAE, HENTON DAVID E, TADESSE FASIL A, NATUREWORKS LLC |
| 40 | 聚乳酸樹脂注射拉伸吹塑工藝 | NATUREWORKS LLC?[US] |
| 41 | 酵母生產(chǎn)D-乳酸的方法和材料 | NATUREWORKS LLC?[US] |
| 42 | 具有無功能L-或D-乳酸：鐵細(xì)胞色素C氧化還原酶基因的產(chǎn)乳酸酵母細(xì)胞 | NATUREWORKS LLC?[US] |
| 43 | 含低聚糖發(fā)酵工藝 | NATUREWORKS LLC?[US] |
| 44 | 非織造布用可生物降解脂肪族聚酯 | KIMBERLY CLARK CO?[US] |
| 45 | 半結(jié)晶聚乳酸制品的制備方法 | NATUREWORKS LLC |
| 46 | 木質(zhì)纖維素生物質(zhì)分餾成液體和固體產(chǎn)品的工藝 | NATUREWORKS LLC?[US]] |
| 47 | 側(cè)柏屬及其近緣種的轉(zhuǎn)基因酵母及其發(fā)酵過程 | NATUREWORKS LLC?[US] |
| 48 | 單環(huán)酯和碳酸酯的共聚物及其制備方法 | DRUMRIGHT RAY, HARTMANN MARK, WOLF RICHARD A, NATUREWORKS LLC |
| 49 | 在念珠菌屬細(xì)胞中生產(chǎn)有機(jī)產(chǎn)品的方法和材料 | NATUREWORKS LLC?[US] |
| 50 | 環(huán)酯的制備與純化方法 | NATUREWORKS LLC |
| 51 | 可降解聚二氧環(huán)己酮基材料 | BIOPAK TECHNOLOGY LTD?[US] |
| 52 | 有機(jī)產(chǎn)品的合成方法和材料 | NATUREWORKS LLC?[US] |
| 53 | 酵母生產(chǎn)乳酸的方法和材料 | NATUREWORKS LLC?[US] |
| 54 | 酵母生產(chǎn)D-乳酸的方法和材料 | NATUREWORKS LLC?[US] |
原文目錄
| 1 | HYPERBRANCHED POLY(MESO-LACTIDE) RESIN COMPOSITIONS | NATUREWORKS LLC?[US] |
| 2 | METHOD TO PRODUCE SEMI-CRYSTALLINE POLYLACTIDES | NATUREWORKS LLC?[US] |
| 3 | Polylactic resin compositions for paperboard coating and paperboard coating processes using the compositions | NATUREWORKS LLC |
| 4 | Hyperbranched polylactide resin compositions | NATUREWORKS LLC |
| 5 | Process for forming polylactide expanded bead foam | NATUREWORKS LLC |
| 6 | MELT-STABLE POLYLACTIDE RESIN COMPOSITIONS CONTAINING PHOSPHITE ESTERS. | NATUREWORKS LLC?[US] |
| 7 | LACTIDE COMPOSITIONS AND POLYLACTIDES MADE THEREFROM | NATUREWORKS LLC?[US] |
| 8 | POLYLACTIDE RESIN COMPOSITIONS AND BIAXIAL STRETCHING PROCESS FOR THE POLYLACTIDE RESIN COMPOSITIONS | NATUREWORKS LLC?[US] |
| 9 | FAST-HYDROLYZING POLYLACTIDE RESIN COMPOSITIONS. | NATUREWORKS LLC?[US] |
| 10 | COSMETIC COMPOSITIONS CONTAINING LOW MOLECULAR WEIGHT AMORPHOUS GRADE POLYLACTIC ACID RESIN | NATUREWORKS LLC?[US] |
| 11 | PROCESS FOR MAKING ESTERS OF 2-ACETOXYALKANOIC ACIDS USING A 3,6-DIALKYL-1,4-DIOXANE-2,5-DIONE OR POLY-(ALPHA-HYDROXYALKANOIC ACID) AS A STARTING MATERIAL | NATUREWORKS LLC?[US] |
| 12 | BRANCHED POLYLACTIC ACID POLYMERS AND METHOD OF PREPARING SAME | NATUREWORKS LLC?[US] |
| 13 | PROCESS FOR MAKING ESTERS OF 2-ACETOXYALKANOIC ACIDS USING AN ALPHA-HYDROXYALKANOIC ACID ESTER AND AN ACETATE ESTER AS STARTING MATERIALS | NATUREWORKS LLC?[US] |
| 14 | POLYMER FOAM INSULATION STRUCTURE HAVING A FACING OF A MULTI-LAYER SHEET THAT CONTAINS A HEAT RESISTANT POLYMER LAYER AND A POLYLACTIDE RESIN LAYER | NATUREWORKS LLC?[US] |
| 15 | POLYMER FOAM INSULATION STRUCTURES HAVING A FACING LAYER OF A POLYLACTIDE RESIN | NATUREWORKS LLC?[US] |
| 16 | METHODS FOR PRODUCING LACTIDE WITH RECYCLE OF MESO-LACTIDE | NATUREWORKS LLC?[US] |
| 17 | METHOD FOR PRODUCING CRYSTALLIZED POLYESTER | NATUREWORKS LLC?[US] |
| 18 | SEPARATION PROCESS | NATUREWORKS LLC?[US] |
| 19 | ALKYD RESINS MADE USING A MIXTURE OF MESO LACTIDE WITH L- OR D-LACTIDE | NATUREWORKS LLC?[US] |
| 20 | SOLID PHASE POLYMERIZATION METHOD FOR PREPARING HIGH MOLECULAR WEIGHT ALIPHATIC POLYESTER | NATUREWORKS LLC |
| 21 | POLYLACTIC ACID RESIN AND METHOD FOR PRODUCING SAME | NATUREWORKS LLC |
| 22 | Lactate Production Process | NATUREWORKS LLC?[US] |
| 23 | POLYLACTIDE FIBERS | NATUREWORKS LLC?[US] |
| 24 | PROCESS FOR PRODUCTION OF POLY(LACTIC ACID)-TYPE RESIN, AND POLY(LACTIC ACID)-TYPE PREPOLYMER | NATUREWORKS LLC |
| 25 | METHODS FOR PRODUCING LACTIDE WITH RECRYSTALLIZATION AND RECYCLE OF MESO-LACTIDE | NATUREWORKS LLC?[US] |
| 26 | PROCESS FOR MAKING PLA STEREOCOMPLEX | NATUREWORKS LLC?[US] |
| 27 | Process for making non-woven fabrics using polylactide resin blends | NATUREWORKS LLC |
| 28 | METHOD FOR STABILIZING POLYMERS CONTAINING REPEATING LACTIC ACID UNITS, AND STABILIZED POLYMERS SO MADE | NATUREWORKS LLC?[US] |
| 29 | RECOVERY OF LACTIC ACID VALUES FROM A MESO-LACTIDE STREAM | NATUREWORKS LLC?[US] |
| 30 | RECOVERY OF LACTIC ACID VALUES FROM A MESO-LACTIDE STREAM | NATUREWORKS LLC?[US] |
| 31 | GENETICALLY MODIFIED YEAST SPECIES AND FERMENTATION PROCESSES USING GENETICALLY MODIFIED YEAST | NATUREWORKS LLC?[US] CARGILL INC?[US] |
| 32 | EXTRUDED POLYLACTIDE FOAMS BLOWN WITH CARBON DIOXIDE | NATUREWORKS LLC?[US] |
| 33 | POLYLACTIDE STEREOCOMPLEX CONJUGATE FIBERS | NATUREWORKS LLC?[US] |
| 34 | LACTIC ACID-PRODUCING YEAST CELLS HAVING NONFUNCTIONAL L-OR D-LACTATE: FERRICYTOCHROME C OXIDOREDUCTASE GENE | NATUREWORKS LLC?[US] |
| 35 | EXTRUDED FOAMS MADE WITH POLYLACTIDES THAT HAVE HIGH MOLECULAR WEIGHTS AND HIGH INTRINSIC VISCOSITIES | NATUREWORKS LLC?[US] |
| 36 | Methods for making polylactic acid stereocomplex fibers | NATUREWORKS LLC |
| 37 | Method for making copolymers of lactide and a 1:4-3:6 dianhydrohexitol | NATUREWORKS LLC |
| 38 | POLYLACTIC ACID STEREOCOMPLEX COMPOSITIONS AND METHODS FOR MAKING AND USING SAME | NATUREWORKS LLC?[US] |
| 39 | Impact Modified Polylactide Resins | NATUREWORKS LLC |
| 40 | Injection stretch blow molding process using polylactide resins | NATUREWORKS LLC?[US] |
| 41 | METHODS AND MATERIALS FOR THE PRODUCTION OF D-LACTIC ACID IN YEAST | NATUREWORKS LLC?[US] |
| 42 | Lactic acid-producing yeast cells having nonfunctional L-or D-lactate: ferricytochrome C oxidoreductase gene | NATUREWORKS LLC?[US] |
| 43 | PROCESS FOR FERMENTING SUGARS CONTAINING OLIGOMERIC SACCHARIDES | NATUREWORKS LLC?[US] |
| 44 | BIODEGRADABLE ALIPHATIC POLYESTER FOR USE IN NONWOVEN WEBS | KIMBERLY CLARK CO?[US] |
| 45 | Method for Producing Semicrystalline Polylactic Acid Articles | NATUREWORKS LLC |
| 46 | PROCESS FOR FRACTIONATING LIGNOCELLULOSIC BIOMASS INTO LIQUID AND SOLID PRODUCTS | NATUREWORKS LLC?[US] |
| 47 | GENETICALLY MODIFIED YEAST OF THE SPECIES ISSATCHENKIA ORIENTALIS AND CLOSELY RELATED SPECIES AND FERMENTATION PROCESSES USING SAME | NATUREWORKS LLC?[US] |
| 48 | Copolymers of monocyclic esters and carbonates and methods for making same | NATUREWORKS LLC |
| 49 | Methods and materials for the production of organic products in cells of Candida species | NATUREWORKS LLC?[US] |
| 50 | METHOD FOR PRODUCING AND PURIFYING CYCLIC ESTER | NATUREWORKS LLC |
| 51 | Degradable polydioxaneone-based materials | BIOPAK TECHNOLOGY LTD?[US] |
| 52 | Methods and materials for the synthesis of organic products | NATUREWORKS LLC?[US] |
| 53 | Methods and materials for the production of lactic acid in yeast | NATUREWORKS LLC?[US] |
| 54 | Methods and materials for the production of D-lactic acid in yeast | NATUREWORKS LLC?[US] |