TW567145B - Aqueous nanoparticle ceramic agglomerate dispersion for forming ink-absorbing layer of ink-jet recording medium - Google Patents
Aqueous nanoparticle ceramic agglomerate dispersion for forming ink-absorbing layer of ink-jet recording medium Download PDFInfo
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- TW567145B TW567145B TW090115123A TW90115123A TW567145B TW 567145 B TW567145 B TW 567145B TW 090115123 A TW090115123 A TW 090115123A TW 90115123 A TW90115123 A TW 90115123A TW 567145 B TW567145 B TW 567145B
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- ceramic
- ink
- size distribution
- recording medium
- absorbing layer
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- 239000000919 ceramic Substances 0.000 title claims abstract description 57
- 239000006185 dispersion Substances 0.000 title claims abstract description 42
- 239000002105 nanoparticle Substances 0.000 title abstract 5
- 239000002245 particle Substances 0.000 claims abstract description 25
- 238000000576 coating method Methods 0.000 claims abstract description 10
- 238000005259 measurement Methods 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000011248 coating agent Substances 0.000 claims abstract description 7
- 239000008367 deionised water Substances 0.000 claims abstract description 7
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 7
- 239000010419 fine particle Substances 0.000 claims description 16
- 230000002079 cooperative effect Effects 0.000 claims description 6
- 239000011859 microparticle Substances 0.000 description 19
- 239000000976 ink Substances 0.000 description 14
- 239000010410 layer Substances 0.000 description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 10
- 239000002609 medium Substances 0.000 description 9
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 239000000843 powder Substances 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 229910052573 porcelain Inorganic materials 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 2
- 239000004327 boric acid Substances 0.000 description 2
- 229920006317 cationic polymer Polymers 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229910018540 Si C Inorganic materials 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 235000012745 brilliant blue FCF Nutrition 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000011164 primary particle Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 239000011882 ultra-fine particle Substances 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
- B41M5/52—Macromolecular coatings
- B41M5/5218—Macromolecular coatings characterised by inorganic additives, e.g. pigments, clays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/28—Compounds of silicon
- C09C1/30—Silicic acid
- C09C1/309—Combinations of treatments provided for in groups C09C1/3009 - C09C1/3081
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/36—Compounds of titanium
- C09C1/3692—Combinations of treatments provided for in groups C09C1/3615 - C09C1/3684
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/40—Compounds of aluminium
- C09C1/407—Aluminium oxides or hydroxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/50—Agglomerated particles
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/51—Particles with a specific particle size distribution
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/22—Rheological behaviour as dispersion, e.g. viscosity, sedimentation stability
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
- Y10T428/252—Glass or ceramic [i.e., fired or glazed clay, cement, etc.] [porcelain, quartz, etc.]
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Crystallography & Structural Chemistry (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Composite Materials (AREA)
- Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Ink Jet Recording Methods And Recording Media Thereof (AREA)
- Ink Jet (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Paper (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Silicon Compounds (AREA)
Description
567145 經濟部智慧財產局員工消費合作社印製 A7 B7_五、發明説明（1 ) 發明領域： 本發明係相關於一種陶瓷極微粒子聚集物水性分散液 ，其適用於噴墨記錄介質之吸墨層，且其有利於影印出明 確而淸晰的影像於噴墨記錄介質。 發明背景： 典型習知的噴墨記錄介質，包含一厚度1 0 0〜 300//m之受質（底材），諸如紙或聚乙烯膜，以塗層 在上之吸墨層厚度爲3 0〜2 0 0 ，及由水溶性樹脂 或相似物組成之保護性層厚度爲1〜1 0 // m，其係以噴 霧法形成於吸墨層上。 通常，噴墨記錄介質之吸墨層之形成，如下：陶瓷極 . 微粒子聚集物，諸如粉末狀氧化矽（S i〇2 )聚集物及 粉末狀氧化鋁（A 1 2〇3 )聚集物，將其加入去離子水 中形成一種陶瓷極微粒子聚集物水性分散液，致使分散液 有一適用於塗層之黏度爲10〜200mPa· s。對於 分散液，例如，加入陽離子的聚合物、乙醇、丙醇、乙酸 乙酯、聚乙烯醇、及硼酸以配製塗層液。塗層係塗敷於受 質表面並乾燥之。 使用於陶瓷極微粒子聚集物水性分散液之上述原材料 ，通常係以在氬及氧之出現下（例如，從燃燒器），使用 S i C 14及A 1 C 13之蒸汽相合成法配製。結果產出 的陶瓷極微粒子粉末，具有極小的平均直徑爲7〜4〇 // m。如此，陶瓷粒子不可避免地互相交互作用而易於聚 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐） " -4 - (請先閲讀背面之注意事項再填寫本頁) 567145 經濟部智慧財產局員工消費合作社印製 A7 _B7五、發明説明（3) 其陶瓷極微粒子聚集物是比較粗糙，且其大小是不均一的 。那就是說，該聚集物大小均質性是不夠。在一輔助絕緣 層含有該陶瓷極微粒子聚集物，具有寬廣的粒徑分佈，在 吸墨層上較大的聚集物吸收許多超細墨滴。那就是說，超 細墨滴不能保留在噴洒位置，且自噴洒位置流散。 b ) •上述習知的陶瓷極微粒子聚集物水性分散液， 通常係使用習知的混合機，以分散1〜5 0 %陶瓷極微粒 子聚集物於去離子水而配製成。當該分散液使用習知的超 音波均質機（勻合器）作一預-定時間處理或使用噴射磨 粉機作一預-定時間處理時，其中分散液之超高壓逆噴射 流互相碰撞，陶瓷極微粒子聚集物即迅速分解在水性介質 中。當陶瓷極微粒子聚集物滿足於以控制時間的下列條件 時，結果產生在分散液中陶瓷極微粒子聚集物爲比較小且 均一大小尺寸，一吸墨層含有該陶瓷極微粒子聚集物水性 分散液者，能保留細墨滴在噴洒位置而不流散，影印在噴 墨記錄介質上非常明確而淸晰的影像。那就是說，條件爲 分散在去離子水中陶瓷極微粒子聚集物之平均直徑爲 0 · 0 5〜0 · 3 // m，根據使用雷射繞射粒徑分佈測定 儀，測定適用於塗層聚集物之黏度結果爲1 〇〜2 0 0 m P a · s ;根據顯示於圖2之粒徑分佈曲線測定結果， 曲線最高峰之一半時的高峰寬度與粒徑分佈曲線最高峰之 比値爲0 · 7或更小。 因此，根據本發明之形成噴墨記錄介質之吸墨層的陶 (請先閱讀背面之注意事項再填寫本頁) 裝·
、1T 線 本紙張尺度適用中國國家標準（CNS ) Α4規格（210X 297公釐） -6 - 567145 A7 __B7_ 五、發明説明（4) (請先閱讀背面之注意事項再填寫本頁) 瓷極微粒子聚集物水性分散液，包含分散在去離子水中陶 瓷極微粒子聚集物，其中陶瓷極微粒子聚集物在適用於塗 層時之黏度，以雷射繞射粒徑分佈測定儀測定結果爲1 0 〜200 m Pa· s ，其平均直徑爲0 . 05〜0 . 3 // m。陶瓷極微粒子聚集物之粒徑分佈曲線中，最高峰之 一半時的高峰寬度與測定結果粒徑分佈曲線最高峰之比値 爲0 . 7或更小。 圖式簡要說明： 圖1 :爲根據本發明陶瓷極微粒子聚集物水性分散液 中瓷極聚集物之粒徑分佈曲線； 圖2 :爲習知的陶瓷極微粒子聚集物分散液中瓷極聚 集物之粒徑分佈曲線。 較佳實施例之詳細描述： 經濟部智慧財產局員工消費合作社印製 本發明中，陶瓷極微粒子聚集物之平均直徑爲 0 · 05〜0 . 3//m。在平均直徑小於〇 . 〇5//m時 ，影印的影像品質不再有明顯的差異。在平均直徑超過 0 . 3 // m時，一些直徑2 0 // m或更小的不同顏色之微 細墨滴，被吸收在相同陶瓷極微粒子聚集物中，結果產生 墨汁流散。如此，結果爲影印的影像是不淸晰的。 陶瓷極微粒子聚集物之粒徑分佈曲線中，最高峰 之一半時的高峰寬度與最高峰之比値爲0 . 7或更小 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐） 567145 A7 B7 五、發明説明（5 ) (請先閱讀背面之注意事項再填寫本頁) 。在高峰寬度（半寬値）超過0 · 7時，許多陶瓷聚集物 具有之直徑其明顯的偏離出現的平均直徑。當吸墨層含有 此等陶瓷聚集物時，各比較大的聚集物將會所吸收不同形 態顏色墨汁，結果產生墨汁流散。結果，影印的影像展現 顏色的不規則性。 陶瓷極微粒子聚集物水性分散液適用於塗層之黏度爲 在範圍10〜200mPa· s間。在黏度低於10 mPa· s時，分散液是不能保留在受質上。在黏度超過 2OOmPa· s時，分散液應用在受質上是不會均一的 〇 根據本發明陶瓷極微粒子聚集物水性分散液，現將參 考下列實施例，予以敘說： 經濟部智慧財產^7員工消費合作社印製 使用S i C 14及A 1 C 13或丁 i C 14爲原材料、 極微粒子S i〇2粉末、極微粒子A 1 2〇3粉末及極微粒 子T i 〇2粉末，各具一平均原粒子直徑値（此後稱爲平 均粒子直徑）顯示於圖1 ，其以在含有氫及氧之燃燒器中 氣相水解方式配製。因爲此等陶瓷極微粒子粉末係以聚集 物出現，它們係在習知的乾式散解機（disintegrator)以 預-定時間分解之，並被加入球珠磨粉機內攪拌之去離子 水中，予以配製習知的陶瓷極微粒子聚集物水性分散液（ 此後稱爲陶瓷水性分散液）1〜1 5，各別的黏度顯示於 表1 〇 此等陶瓷極微粒子聚集物水性分散液1〜1 5之每一 個均係在噴射磨粉機中處理，其中分散液之逆噴射流碰撞 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -8- 567145 A7 B7 五、發明説明（6 ) (請先閱讀背面之注意事項再填寫本頁) 位置爲在噴射流半徑0 · 1 nun間互相碰撞，噴射流速度爲 6 0 0 m/ s e c ·及噴射流流率爲1 5 L /m i η .。 以預-定時間分解陶瓷極微粒子聚集物。如此，根據本發 明陶瓷極微粒子聚集物水性分散液1〜1 5 (此後稱爲本 發明之陶瓷水性分散液）。 在習知的陶瓷水性分散液1〜1 5及本發明陶瓷水性 分散液1〜1 5等維持在2 2 °C二小時後，在2 . 5 r p m 下使用黏度計 E-type vis.cometer(made by Toki S angyo K.K.)測定各分散液之黏度。分散液中陶瓷極微粒 子聚集物之粒徑分佈，係使用雷射繞射粒徑分佈測定儀測 定，而平均聚集物直徑是根據結果計算出。此外，粒徑分 佈曲線爲預備定出最高峰之半即高峰寬度（半寬値），與 測定結果粒徑分佈曲線最高峰之比値。此等結果均顯示於 表1。 、 經濟部智慧財產局員工消費合作社印製 各分散液1 0 0 〇m 1中，各加入陽離子聚合物1 〇 〜4〇g、乙醇50〜1〇〇ml 、丙醇15〜30ml 、乙酸乙酯1〇〜20ml 、聚乙烯醇20〜50g及硼 酸1〜10g，予以配製形成吸墨層之塗層。塗層係應用 於記錄用厚度2 0 0 /z m吸水紙之表面，迅速冷卻，並以 熱空氣在5 0°C乾燥3分鐘。一具有8 0 - //m厚度吸墨 層之噴墨記錄介質因而配製成。 黃色、紫紅色及青藍色固體影像，係使用Seiko Epson Corporation製造P — 3 3 0 0 C型噴墨彩色印表機 ，被影印在噴墨記錄介質上，而反射密度係以紅色、綠色 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐） -9- 567145 A7 B7 五、發明説明（7 ) 及藍色之單色光量測。結果顯示於表2。 大小尺寸2 5 Ο X 1 8 0 mm人的彩色影像，被影印在 噴墨記錄介質上，而影像品質是使用高精密度的數位顯微 鏡放大3 0 0 0倍觀測。 (請先閲讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 二 10- 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐） 567145
7 B 五、發明説明（8 ) 經濟部智慧財產局員工消費合作社印製 表1 形態 原材料 之平均 粒子直 徑（nm) 陶瓷極微粒子聚集物 物質 濃度 (%) 黏度 (mPa·s ) 平均 直徑 (Mm) 比値（ 半寬 値/最 局峰 値） 本發明 之 陶瓷水 性分散 液 1 40 Si〇2 5 10 0.06 0.51 2 7 S1O2 30 30 0.08 0.55 3 12 Si〇2 30 50 0.10 0.60 4 30 Si〇2 50 100 0.20 0.62 5 7 Si〇2 50 200 0.29 0.65 6 13 A 1 2 〇 3 5 10 0.07 0.55 7 13 A 1 2 〇 3 20 30 0.09 0.57 8 13 A 1 2 〇 3 30 50 0.16 0.58 9 10 Ah〇3 40 100 0.20 0.61 10 10 A 1 2 〇 3 50 200 0.25 0.63 11 39 Ti〇2 5 10 0.05 0.48 12 21 Ti〇2 20 30 0.10 0.58 13 13 Ti〇2 25 50 0.16 0.60 14 21 Ti〇2 35 100 0.21 0.62 15 13 Ti〇2 50 200 0.30 0.66 習知的 陶 瓷水性 分 散液 1 40 . Si〇2 5 33 1.50 1.10 2 7 Si〇2 30 95 3.04 1.02 3 12 Si〇2 30 181 5.20 1.15 4 30 Si〇2 50 335 10.32 1.32 5 7 Si〇2 50 841 20.45 1.48 6 13 A 1 2 〇 3 5 37 2.02 1.02 7 13 A1203 20 97 5.00 1.11 8 13 Ah03 30 169 10.03 1.15 9 10 A 1 2 〇 3 40 388 19.12 1.24 10 10 A 1 2 〇 3 50 765 29.28 1.44 11 39 Ti〇2 5 30 1.09 1.01 12 21 Ti〇2 20 79 3.00 1.10 13 13 Ti〇2 25 221 10.52 1.22 14 21 Ti〇2 35 398 15.06 1.31 15 13 Ti〇2 50 820 23.04 1.35 (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐） -11 - 567145
B 五、發明説明（9 ) 表2 經濟部智慧財產局員工消費合作社印製 形態 影像密度 黃色 紫紅色 青藍色 1 2.1 2.1 2.2 2 2.0 2.1 2.2 3 2.1 2.1 2.2 4 2.2 2.2 2.2 5 2.0 2.2 2.3 6 1.9 2.0 2.0 7 1.8 1.9 1.9 本發明之 8 1.8 1.9 2.0 陶瓷水性· 9 1.7 1.8 1.8 分散液 10 1.8 1.8 1.7 11 1.7 1.9 1.8 12 1.7 1.8 1.9 13 1.8 1.8 1.8 14 1.8 1.8 1.7 15 1.8 1.7 1.6 1 1.6 1.8 1.9 2 1.5 1.8 1.8 3 1.4 1.7 1.8 4 1.8 1.8 1.8 5 1.7 1.7 1.7 6 1.6 1.7 1.7 7 1.6 1.6 1.6 習知的陶 8 1.5 1.7 1.7 瓷水性 9 1.5 1.7 1.7 分散液 10 1.5 1.6 1.6 11 1.6 1.7 1,7 12 1.7 1.7 1.8 13 1.6 1.6 1.6 14 1.5 1.6 1.5 15 1.4 1.6 1.5 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐） (請先閱讀背面之注意事項再填寫本頁) 12- f 567145 A 7 一 _ B7 五、發明説明（10) 表1結果證明：根據本發明之陶瓷水性分散液1〜 1 5之聚集物直徑，比較習知的陶瓷水性分散液1〜1 5 之聚集物直徑更小且更均一。因爲本發明之陶瓷水性分散 液1〜1 5中之一所形成的吸墨層含有比較細小及均一的 聚集物，從噴墨印表機噴洒之墨滴，精密的保留在噴洒位 置。如此，影印在噴墨記錄介質上之影像，具有高的密度 及非常明確而淸晰。 於是，根據本發明之陶瓷極微粒子聚集物水性分散液 ，能提供一種可貢獻於噴墨印表機績效改進之噴墨記錄介 質。 (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 二 13- 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐）
Claims (1)
- 567145 A8 B8 C8 D8 微 m 蠓 # η ?射 i s t 正里 後果 是μμ 否比 更 原 實 寶 内 梦 申請專利範圍 附件 第90 11 5 1 23號專利申請案（修正後無劃線） 中文申請專利範圍替換本 民國92年7月16日修正 1.一種可用以形成噴墨記錄介質之吸墨層的陶瓷極 粒子聚集物水性分散液，包含： 分散於去離子水中之陶瓷極微粒子聚集物； 其中陶瓷極微粒子聚集物在適用於塗層之黏度，以雷 繞射粒徑分佈測定儀測定結果爲1 0〜2 0 0 m P a · 時，其平均直徑爲〇 · 05〜Ο _ 3//m;及 陶瓷極微粒子聚集物之粒徑分佈曲線中，根據測定結 ，粒徑分佈曲線最高峰之一半時的高峰寬度與最高峰之 値爲0 . 7或更小。 ^-- (請先閱讀背面之注意事項再填寫本頁) 訂 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐）
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|---|---|---|---|---|
| US5236623A (en) * | 1984-07-11 | 1993-08-17 | Rhone-Poulenc Chimie | Process for the production of a silica colloid |
| DE3616133A1 (de) * | 1985-09-25 | 1987-11-19 | Merck Patent Gmbh | Kugelfoermige sio(pfeil abwaerts)2(pfeil abwaerts)-partikel |
| JPS6345123A (ja) * | 1987-08-13 | 1988-02-26 | Ishihara Sangyo Kaisha Ltd | 微粉末二酸化チタン組成物 |
| JP2686670B2 (ja) * | 1990-04-02 | 1997-12-08 | キヤノン株式会社 | インクジェット用被記録材 |
| JP3591969B2 (ja) * | 1995-03-15 | 2004-11-24 | キヤノン株式会社 | インクジェット用記録媒体及びこれを用いたカラーインクジェット記録方法 |
| DE19534327A1 (de) * | 1995-09-15 | 1996-02-22 | Md Papier Gmbh | Streichfarbe für Tintenstrahlpapier |
| US5827363A (en) * | 1995-12-19 | 1998-10-27 | Degussa Corporation | Structure precipitated silicates and silicas, production and use in ink jet printing |
| EP0803374B1 (en) * | 1996-04-24 | 2004-06-30 | Oji Paper Company Limited | Ink jet recording material and process for producing an ink jet recording material |
| EP0850777B1 (en) * | 1996-12-26 | 2001-10-24 | Oji Paper Co., Ltd. | Methods of making ink jet recording material |
| GB9705699D0 (en) * | 1997-03-19 | 1997-05-07 | Ici Plc | Process for the carbonylation of ethylene |
| JP4237409B2 (ja) * | 1998-07-01 | 2009-03-11 | キャボット コーポレイション | 被覆用組成物および記録媒体 |
| EP0972650A1 (en) * | 1998-07-13 | 2000-01-19 | ARKWRIGHT Incorporated | Ink jet receptive recording media |
-
2000
- 2000-07-03 JP JP2000200794A patent/JP2002019268A/ja active Pending
-
2001
- 2001-06-21 EP EP01956491A patent/EP1299244B1/en not_active Expired - Lifetime
- 2001-06-21 KR KR10-2003-7000009A patent/KR20030047983A/ko active IP Right Grant
- 2001-06-21 CA CA002413739A patent/CA2413739A1/en not_active Abandoned
- 2001-06-21 TW TW090115123A patent/TW567145B/zh active
- 2001-06-21 AU AU2001278461A patent/AU2001278461A1/en not_active Abandoned
- 2001-06-21 DE DE60106258T patent/DE60106258T2/de not_active Expired - Fee Related
- 2001-06-21 WO PCT/EP2001/007015 patent/WO2002002347A1/en active IP Right Grant
- 2001-06-21 IL IL15375901A patent/IL153759A0/xx unknown
- 2001-06-21 ES ES01956491T patent/ES2225582T3/es not_active Expired - Lifetime
- 2001-06-21 AT AT01956491T patent/ATE278560T1/de not_active IP Right Cessation
- 2001-06-29 US US09/893,513 patent/US20020041952A1/en not_active Abandoned
-
2003
- 2003-01-02 NO NO20030011A patent/NO20030011L/no not_active Application Discontinuation
- 2003-11-17 US US10/714,731 patent/US20040105964A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| IL153759A0 (en) | 2003-07-06 |
| JP2002019268A (ja) | 2002-01-23 |
| WO2002002347A1 (en) | 2002-01-10 |
| NO20030011D0 (no) | 2003-01-02 |
| CA2413739A1 (en) | 2002-01-10 |
| ATE278560T1 (de) | 2004-10-15 |
| KR20030047983A (ko) | 2003-06-18 |
| DE60106258D1 (de) | 2004-11-11 |
| EP1299244B1 (en) | 2004-10-06 |
| US20020041952A1 (en) | 2002-04-11 |
| NO20030011L (no) | 2003-01-02 |
| AU2001278461A1 (en) | 2002-01-14 |
| US20040105964A1 (en) | 2004-06-03 |
| ES2225582T3 (es) | 2005-03-16 |
| DE60106258T2 (de) | 2006-01-05 |
| EP1299244A1 (en) | 2003-04-09 |
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