TWI331024B - - Google Patents

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TWI331024B
TWI331024B TW96151494A TW96151494A TWI331024B TW I331024 B TWI331024 B TW I331024B TW 96151494 A TW96151494 A TW 96151494A TW 96151494 A TW96151494 A TW 96151494A TW I331024 B TWI331024 B TW I331024B
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Taiwan
Prior art keywords
carrier
powder
open surface
volatile
liquid
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TW96151494A
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Chinese (zh)
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TW200927022A (en
Inventor
Tien Yin Chan
Chin Sheng Lee
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Univ Far East
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Priority to TW96151494A priority Critical patent/TW200927022A/en
Publication of TW200927022A publication Critical patent/TW200927022A/en
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Publication of TWI331024B publication Critical patent/TWI331024B/zh

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  • Cosmetics (AREA)

Description

1331024 九、發明說明: 【發明所屬之技術領域】 本發明係有關於-種具單向開放面之揮發性 及其製造方法’其係將具毛細孔之载體 载體 封閉層,但至少留有—開放面未密封,以供與 外界環境接觸。 皮膚或 【先前技術】 、目前-般揮發性线體如香水、㈣液、藥劑 -或精油等’通常係利用瓶、罐等容器進行裝填 喷霧或塗抹方式,而喷附於人體皮膚上,藉以達到芳香田、 保養、治療或保健等功效’但觀、罐之裝填方式並不適人 於微量攜帶’尤其對於需要微量且長純 : 罐之裝填方式並非最佳使用模式。 瓶 而利用物件多孔隙之特性,藉以形成一具容納及儲存 之载體,並用以裝载揮發性液體,而供緩慢釋放,同 :該具有多孔隙之物件在製造時能被塑形而成為配戴用之 飾品,目前則尚未見有相類似之技術公開。 【發明内容】 ,爰此,為解決目前裝載揮發性液體之容器,並不適合 ,微f攜帶與長效揮發,且容器又不適合作為配戴用飾品 門題’故本發明主要係在提供_種具單向開放面之揮發 '體載體,該载體係以可成型粉末燒結形成並具有毛細 該毛細孔自載體之外表面向其内部延伸,以作為輸送 5儲存液體之空間’又於該載體之表面形成有封閉層予以 丄呼1331024 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a volatility of a unidirectional open surface and a method for producing the same, which is a carrier carrier sealing layer having capillary pores, but at least Yes—The open surface is unsealed for contact with the outside environment. Skin or [prior art], current-like volatile linear bodies such as perfumes, (four) liquids, pharmaceuticals, or essential oils are usually sprayed or applied by means of bottles, cans, etc., and sprayed onto human skin. In order to achieve the effects of aromatic field, maintenance, treatment or health care 'but the view, the filling method of the cans is not suitable for micro-carrying' especially for the need for trace and long purity: the filling method of the tank is not the best mode of use. The bottle utilizes the characteristics of the porous material to form a carrier for accommodating and storing, and is used for loading a volatile liquid for slow release. Similarly, the porous member can be shaped during manufacture. Wearing accessories, there is no similar technology disclosure yet. SUMMARY OF THE INVENTION Accordingly, in order to solve the current container for loading volatile liquids, it is not suitable for the micro-f carrying and long-term volatilization, and the container is not suitable as a jewelry for the wearing. Therefore, the present invention is mainly provided. a volatilized 'body carrier having a unidirectional open surface, the carrier being formed by sintering a moldable powder and having capillary pores extending from the outer surface of the carrier to the inside thereof as a space for transporting 5 storage liquids 'on the surface of the carrier Formed with a closed layer

密封,但至少留有—M 環境接觸。 開放面未密封’而與人體皮膚或外界 上述該載體之内部且有一 延伸至與該容納空間貫通有中工之谷納空間’且毛細孔 j該可成型粉末係為金屬或陶究粉末。 造方法,12 —種具單向開放面之揮發性賴載體之製 内;β·將=::::rr成心模置入預設模型 其氣化溢出·η實匕覆心模;c.對心模進行燒結使 E密封載體之矣.矛、預設模型而成型為具毛細孔之載體; “封载體之表面,至少留有—開放面。 述該可成型粉末係為金屬或陶瓷粉末。 造方法發冑具單向開放面之揮發性液體載體之製 第-結合:體:ab將置 1 成易=末與造孔黏結劑混練成型為 結劑混練成型為第二結合胚體;d.脫脂去除造孔 ’,、:古模,e.燒結成為载體".密封載體之表面,至 少留有一開放面。 上述該可成型粉末係為金屬或㈣粉末。 、本發月亦為種具單向開放面之揮發性液體載體之用 主要仙金屬或陶聽末㈣形成具有毛細孔之载 去:載體之表面係以封閉層予以密封,至少留有一開放 松封’利用毛細現象吸附並儲存揮發性液體,並使揮 發I·生液體由毛細孔散發’而與人體皮膚或外界環境接觸。 上述該揮發性液體係提供香味、保養、治療或保健其 1331024 中之一作用。 本發明具有下列之優點: • 丨·本發明藉由載體之毛細孔所產生的毛細作用,可以 及收及儲存揮發性液體,並形成揮發性液體之儲存空間, 使揮發性液體可長期的緩慢釋放。 2. 本發明係於載體之表面形成有封閉層予以密封,但 .至少留有一開放面未密封,而可供與人體皮膚接觸,直接 _對人體產生散發香味、保養、治療或保健之作用,而不會 由其他表面逸出而揮發消失。 3. 本發明之載體係可成型為各種不同的形狀,例如塑 开y為飾供配戴或裝飾品作擺置,使揮發性液體〔例如香 /水、保養液、藥劑、養生品或精油等〕可以被微量隨身攜 行並長期散發。 【實施方式】 首先,本發明實施例係為一種具單向開放面之揮發性 φ液體載體,如第一圖所示,其具有一以金屬或陶瓷等可成 型粉末燒結形成具有毛細孔(11)之載體(1),該載體(1)之 表面係可以封閉層(12)予以密封,至少留有一開放面(13) •未密封,而可與人體皮膚或外界環境接觸,且該等毛細孔 (11)自載體(1)之開放面(13)向内部延伸,而可形成一輸送 或儲存液體之空間,藉以將該載體(1)經加工處理後做成配 載用之飾品,利用該等毛細孔(11)可以將香水、保養液、 •藥劑、養生品或精油等液體吸入於載體(1)内儲存,再將該 -載體(1)配載於人體之手部(Α)或其他部位上〔如第二圖所 1331024 示〕,使載體(1)之開放面(13)可以與手部(A)之皮膚接觸, 透過該等毛細孔(11)可以緩慢釋放出液體於皮膚上,而可 直接被吸收,以達到散發香味、保養、治療或保健等作用, 又本發明之載體(1)亦可作為裝飾品使用,同樣透過該等毛 細孔(11)將液體緩慢揮發於外界環境中。 本發明具單向開放面之揮發性液體載體的另一實施 例,如第三圖所示,係同樣具有一以金屬或陶瓷等可成型 粉末燒結形成具有毛細孔(21)之載體(2),該載體(2)之表 面係可以封閉層(22)予以密封,至少留有一開放面(23)未 密封,而可與人體皮膚或外界環境中接觸,另於載體(2)之 内部設置有一中空之容納空間(24),而該等毛細孔(21)係 可自載體(2)之開放面(23)向内部延伸,而貫通至該容納空 間(24),藉以利用該等毛細孔(21)將香水、保養液、藥劑、 ,生品或精油等液體吸入至容納空間(24)内,或將儲存於 容納空間(24)内之液體,經由該等毛細孔(21)直接釋放於 鲁體皮膚上或揮發於外界環境中,使液體釋放速度緩慢且 可長時間維持效用。 本發月係可為一種具單向開放面之揮發性液體載體製 造方法,如第四圖所示,包括: 一 t以易揮發材料作成心模置人預設模型内:主要係由 材料作成-實體之心模,並將該心模 成:之實包覆心模:係將金屬或陶究等可 異於該預設模型内,使其金屬或陶瓷粉末完 133 1024 全包覆於前述心模’並對於裝填於預設模型内之金屬或陶 瓷粉末施予壓力,控制金屬或陶瓷粉末之密實度。 C.對心模進行燒結使其氣化溢出:將裝填於預設模型 内之心模及其金屬或陶瓷粉末進行加溫燒結,使金屬或陶 瓷粉末被定型,並具有若干毛細孔,同時使燒結溫度高過 於心模之氣化溫度,使該心模受到高溫燃燒後昇華進而為 氣化,該心模氣化後則可透過毛細孔溢出於金屬或陶瓷粉Sealed, but at least -M environment contact. The open surface is unsealed, and is in contact with the human skin or the outside of the carrier. The inside of the carrier has a space to extend into the accommodating space. The capillary powder j is a metal or ceramic powder. Method, 12—a system of volatility-dependent carriers with a one-way open surface; β·==:::rr into a preset model, its gasification overflow, η 匕 匕 ;; c Sintering the mandrel to form a carrier of the E-sealing carrier, a spear, a predetermined model to form a carrier having capillary pores; "the surface of the sealing carrier, at least - an open surface. The moldable powder is metal or Ceramic powder. Manufacture method: 挥发性 开放 开放 之 之 之 之 挥发性 - - - : : : : : : : ab ab ab ab ab ab ab ab ab ab ab ab ab ab ab ab ab ab ab ab ab ab ab ab ab ab ab ab ab ab Body; d. Degreasing and removing pores ',:: ancient mold, e. sintering into a carrier. The surface of the sealing carrier has at least one open surface. The above moldable powder is metal or (4) powder. The month is also used for the volatility liquid carrier with a one-way open surface. The main metal or the ceramics (4) is formed with capillary pores: the surface of the carrier is sealed with a sealing layer, at least one open relaxation seal is used. Capillary adsorption and storage of volatile liquids, and volatilization of liquid I Dissipating 'in contact with human skin or the external environment. The above volatile liquid system provides one of 133,1024 of aroma, maintenance, treatment or health care. The present invention has the following advantages: • The present invention utilizes the pores of the carrier The resulting capillary action can accommodate and store the volatile liquid and form a storage space for the volatile liquid, so that the volatile liquid can be slowly released for a long time. 2. The invention is formed by sealing a surface of the carrier to form a sealing layer, However, at least one open surface is not sealed, and can be in contact with human skin, directly _ scenting, maintenance, treatment or health care to the human body, and will not evaporate and disappear by the escape of other surfaces. The carrier can be formed into various shapes, such as plastic opening y for decoration or decoration, so that volatile liquids (such as incense/water, maintenance liquid, pharmaceuticals, health products or essential oils) can be The present invention is a volatile φ liquid carrier having a unidirectional open surface, such as As shown in the figure, it has a carrier (1) sintered with a moldable powder such as metal or ceramic, and the surface of the carrier (1) can be sealed by a sealing layer (12), at least one is left. Open surface (13) • Unsealed, which can be in contact with human skin or the external environment, and these capillary holes (11) extend inward from the open surface (13) of the carrier (1) to form a transport or storage liquid The space (1) is processed to form a jewelry for loading, and the pores (11) can be used to inhale a liquid such as a perfume, a maintenance liquid, a medicament, a health product or an essential oil into the carrier ( 1) Store inside, and then load the carrier (1) on the hand (Α) or other parts of the human body (as shown in Figure 1331024), so that the open surface (13) of the carrier (1) can be The skin of the hand (A) is contacted, and the liquid can be slowly released on the skin through the pores (11), and can be directly absorbed to achieve the functions of fragrance, maintenance, treatment or health care, and the carrier of the present invention. (1) can also be used as an ornament, also through the hairs The pores (11) slowly evaporate the liquid in the external environment. Another embodiment of the volatile liquid carrier having a unidirectional open face according to the present invention, as shown in the third figure, also has a carrier formed by sintering a moldable powder such as metal or ceramic to form a capillary (21). The surface of the carrier (2) may be sealed by a sealing layer (22), at least one open surface (23) is left unsealed, and may be in contact with human skin or the external environment, and another inside the carrier (2) is provided. a hollow receiving space (24), and the capillary holes (21) extend inwardly from the open surface (23) of the carrier (2) to penetrate the receiving space (24), thereby utilizing the capillary holes ( 21) sucking a liquid such as perfume, maintenance liquid, medicament, raw product or essential oil into the accommodating space (24), or directly discharging the liquid stored in the accommodating space (24) through the capillary holes (21) The skin of the body is either volatilized in the external environment, so that the liquid is released slowly and can maintain its effectiveness for a long time. The present invention can be a method for manufacturing a volatile liquid carrier having a unidirectional open surface, as shown in the fourth figure, comprising: a t-precision model made of a volatile material as a core mold: mainly made of materials - the physical model of the entity, and the mold is molded into: the real core mold: the metal or ceramics can be different from the preset model, so that the metal or ceramic powder is completely covered by the above 133 1024 The heart mold 'and pressure is applied to the metal or ceramic powder loaded in the preset model to control the solidity of the metal or ceramic powder. C. Sintering the mandrel to vaporize the overflow: the mandrel loaded in the preset model and its metal or ceramic powder are heated and sintered, so that the metal or ceramic powder is shaped and has several capillary holes, and at the same time The sintering temperature is higher than the vaporization temperature of the core mold, so that the core mold is subjected to high temperature combustion and then sublimated and then vaporized. After the gas mold is vaporized, it can overflow through the pores of the metal or ceramic powder.

而被燒結成型為特定形狀具若干毛細孔之載體。 Ε.密封盤贈夕矣;,Ζ;,丨、.It is sintered to form a carrier having a plurality of capillary pores in a specific shape. Ε. Sealing plate gives 夕矣;,Ζ;,丨,.

膚或外界環境接觸》 Ιλ卸除預設模型而成型為具毛細孔之載體:當燒結完 成降溫後,則卸除燒結定型之金屬或陶瓷粉末所裝填:二 設模型’此時,該金屬或陶瓷粉末係已隨著預設模型樣態, 至少留有一開放面··係將該載體 喷附、浸潰或電著等方式,將該 層薄膜,但於載體表面上至少留 藉以利用該開放面可以與人體皮Skin or external environment contact Ι 卸 卸 预设 预设 预设 预设 预设 卸 卸 卸 卸 卸 卸 卸 卸 卸 卸 卸 卸 卸 卸 卸 卸 卸 卸 卸 卸 卸 卸 卸 卸 卸 卸 卸 卸 卸 卸 卸 卸 卸 卸 卸 卸 卸 卸 卸 卸 卸 卸 卸 卸The ceramic powder system has been provided with at least one open surface according to the preset model state, such that the carrier is sprayed, impregnated or electrically, and the film is deposited on the surface of the carrier to utilize the opening. Face can be with human skin

上,而可被人體直接吸收 或保健等作用。 、保養液、藥劑、養 納空間内,或將儲存於容納空 孔可以緩慢釋放出液體於皮膚 以達到散發香味、保養、治療 又, 法的另一It can be directly absorbed by the human body or health care. , in the maintenance solution, in the medicine, in the nurturing space, or in the accommodating hole, the liquid can be slowly released to the skin to achieve fragrance, maintenance, treatment, and another method

載體製造方 卜示’包括: B31024 a. 將可成型粉末與造孔黏結劑混練成型為第一結合胚 體:係將金屬或陶瓷等可成型粉末與造孔黏結劑相互調配 '混練成後,並以射出方式將其混練物射出成形為第一結合 •胚體(31)。 b. 置入易揮發之心模:係將一低溫易揮發性之實體作 為心模(33),並將該心模(33)結合於第一結合胚體(31)内。 c. 再以可成型粉末與造孔黏結劑混練成型為第二結合 胚體:其係將金屬或陶瓷等可成型粉末與造孔黏結劑調配 *混練完成後,並以射出方式將其混練物射出成形為第二結 合胚體(32),且將其第二結合胚體(32)結合於心模(33), 藉由第一結合胚體(31)與第二結合胚體(32)共同包覆於心 模(33)。 d. 脫脂去除造孔黏結劑與心模:將該第一結合胚體(31) 與第二結合胚體(32)進行脫脂,使其混練於第一結合胚體 (31)與第二結合胚體(32)内之造孔黏結劑,及被包覆於第 φ—結合胚體(31)與第二結合胚體(32)内之心模(33),隨著 高溫燃燒進而將其造孔黏結劑及心模(33),氣化於第一結 合胚體(31)與第二結合胚體(32)外。 e. 燒結成為具毛細孔之載體:請參閱第八圖所示,並 以高溫燒結第一結合胚體(31)與第二結合胚體(32),利用 造孔黏結劑及心模(33)氣化後,使其第一結合胚體(31)與 第二結合胚體(32)燒結定型,而形成有若干毛細孔(34)及 一容納空間(35)之載體(3)。 f.密封載體之表面,至少留有一開放面:係將該載體 1331024 :(3)之表面利用塗佈、沈積、喷附、浸潰或電著等方式,於 '該載體(3)之表面密封包覆有一薄膜式之封閉層(36),但於 -載體(3)表面上至少留有一開放面(37)未予以密封,藉以利 .用該開放面(37)可以與人體皮膚或外界環境接觸。 使用時,利用該等毛細孔(34)將香水、保養液、藥劑、 •養生品或精油等液體吸入至容納空間(35)内,或將儲存於 容納空間(35)内之液體,透過該等毛細孔(34)可以緩慢釋 籲放出液體於皮膚上,而可被人體直接吸收,以達到散發香 味、保養、治療或保健等作用。 本發明亦係為一種具單向開放面之揮發性液體載體之 用途,主要係一以多毛細孔之金屬或陶瓷製成之載體,於 密封载體之表面’至少留有一開放面,藉由毛細現象吸收 並儲存揮發性液體,如:於該載體内填灌香水、精油或芬 多精之芳香液體,或填灌薄荷、綠油精之提神液體,或填 灌樟油之除蟲液體或保養液、養生品,藉由載體之毛細孔 籲散發’並可經常持久的散發出芳香、提神及除蟲氣體。此 外,該載體係可製成各式各樣飾品,如項鍊、手鍊、吊飾 等寿J用載體之開放面可以與人體皮膚接觸,直接對人體 產生散發香味、保養、治療或保健之作用。 【圖式簡單說明】 第圖係為本發明燒結成形具有毛細孔之載體示意圖。 第二圖係為本發明配載於人體手上之使用示意圖。 第三圖係為本發明内部具有容納空間之載體示音圖。 .第四圖係為本發明之製造方法流程圖。 一 13-31024 :第五圖係為本發明另一實施例之製造方法流程圖。 第六圖係為本發明以第一結合胚體結合心模之示意圖。 第七圖係為本發明以第一、二結合胚體結合心模之示专圖。 第八圖係為本發明第一、二結合胚體燒結成為載體之示音 【主要元件符號說明】 (1) 載體 (11) 毛細孔 (12) 封閉層 (13) 開放面 (2) 載體 (21) 毛細孔 (22) 封閉層 (23) 開放面 (24) 容納空間 (3) 載體 (31) 第一結合胚體 (32) 第二結合胚體 (33) 心模 (34) 毛細孔 (35) 容納空間 (36) 封閉層 (37) 開放面 (A) 手部 12The carrier manufacturer's instructions include: B31024 a. Mixing the formable powder with the pore-forming binder into the first combined embryo body: after the moldable powder such as metal or ceramic is mixed with the pore-forming binder, the mixture is mixed. The kneaded material is injected and formed into a first combined body (31) by injection. b. Inserting a volatile core mold: a low temperature volatile body is used as a core mold (33), and the core mold (33) is incorporated into the first bonded embryo body (31). c. Further molding the moldable powder and the pore-forming adhesive into a second combined embryo body: the metal or ceramic moldable powder is blended with the pore-forming binder*, and the mixture is mixed by injection. The injection is formed into a second bonded embryo body (32), and the second bonded embryo body (32) is bonded to the core mold (33) by the first combined embryo body (31) and the second combined embryo body (32) Co-wrapped in the heart mold (33). d. Degreasing and removing the pore forming adhesive and the core mold: debinding the first combined embryo body (31) and the second binding embryo body (32) to be kneaded in the first combined embryo body (31) and the second combination a pore-forming binder in the embryo body (32), and a core mold (33) coated in the first φ-bonded embryo body (31) and the second combined embryo body (32), which are burned with high temperature The pore-forming binder and the core mold (33) are vaporized outside the first combined embryo body (31) and the second combined embryo body (32). e. Sintering into a carrier with capillary pores: Refer to Figure 8 and sintering the first bonded embryo body (31) and the second bonded embryo body (32) at a high temperature, using a pore-forming binder and a cardiac mold (33) After gasification, the first bonded embryo body (31) and the second bonded embryo body (32) are sintered and shaped, and a carrier (3) having a plurality of capillary holes (34) and a receiving space (35) is formed. f. sealing the surface of the carrier, leaving at least one open surface: the surface of the carrier 1331024: (3) is coated, deposited, sprayed, impregnated or electrically, on the surface of the carrier (3) The sealing layer is covered with a film-type sealing layer (36), but at least one open surface (37) is left on the surface of the carrier (3), which is sealed, so that the open surface (37) can be used with the human skin or the outside world. Environmental contact. In use, the liquid such as perfume, maintenance liquid, medicament, health or essential oil is sucked into the accommodating space (35) by the capillary holes (34), or the liquid stored in the accommodating space (35) is passed through the liquid. The pores (34) can slowly release the liquid on the skin and can be directly absorbed by the body to achieve fragrance, maintenance, treatment or health care. The invention also relates to the use of a volatile liquid carrier having a unidirectional open surface, which is mainly a carrier made of metal or ceramic with multiple pores, and at least one open surface is left on the surface of the sealed carrier. Capillary phenomenon absorbs and stores volatile liquids, such as: filling the carrier with perfume, essential oil or aromatic liquid of fentanyl, or filling the refreshing liquid of mint or green oil, or filling the insecticide liquid of eucalyptus oil or Maintenance fluids and health products are emanate by the pores of the carrier and can often emit aroma, refreshing and de-worming gas. In addition, the carrier can be made into a variety of jewelry, such as necklaces, bracelets, charms, etc. The open surface of the carrier can be in contact with human skin, directly producing fragrance, maintenance, treatment or health care. BRIEF DESCRIPTION OF THE DRAWINGS The figure is a schematic view of a carrier having a capillary hole formed by sintering according to the present invention. The second figure is a schematic diagram of the use of the present invention on a human hand. The third figure is a carrier sound map having a housing space inside the invention. The fourth figure is a flow chart of the manufacturing method of the present invention. A 13-31024: The fifth figure is a flow chart of a manufacturing method according to another embodiment of the present invention. The sixth figure is a schematic diagram of the first combined embryo body combined with the cardiac mold of the present invention. The seventh figure is a special diagram of the first and second combined embryo body combined with the cardiac mold of the present invention. The eighth figure is the sound of the first and second combined embryo body sintered into a carrier. [Main component symbol description] (1) Carrier (11) Capillary (12) Sealing layer (13) Open surface (2) Carrier ( 21) capillary (22) closed layer (23) open surface (24) accommodation space (3) carrier (31) first bonded embryo body (32) second bonded embryo body (33) cardiac mold (34) capillary pores ( 35) Accommodating space (36) Enclosure layer (37) Open side (A) Hand 12

Claims (1)

13,31024 十、申請專利範圍: 1. 一種具單向開放面之揮發性液體載體之製造方法, 包括有: A.以易揮發材料作成心模置入預設模型内; B·將可成型粉末密實包覆心模; C. 對心模進行燒結使其氣化溢出; D. 卸除預設模型而成型為具毛細孔之載體; E. 畨封载體之表面,至少留有一開放面。 2. 如申吻專利範圍第1項所述具單向開放面之揮發性 液體載體之製造方法,其中該可成型粉末係為金屬或陶究 粉末。 包括: a. 體; 種具單向開放面之揮發性液體載體之製造方法, 結合胚 —結合 將可成型粉末與造孔黏結劑混練成型為第一 b.置入易揮發之心模; c•再以可成型粉末與造孔黏結劑混練成型為第 胚體; d e 脫脂去除造孔黏結劑與心模; 燒結成為載體; 狯封載體之表面,至少留有一開放面。 液體載範圍第3項所述具單向開放面之揮發性 粉末。K方法,其中該可成型粉末係為金屬或陶究 1313,31024 X. Patent application scope: 1. A method for manufacturing a volatile liquid carrier having a unidirectional open surface, comprising: A. placing a volatile material into a predetermined mold into a preset model; B·forming The powder is densely coated with the core mold; C. The core mold is sintered to make it vaporize and overflow; D. The preset model is removed to form a carrier with capillary pores; E. The surface of the seal carrier is provided with at least one open surface . 2. The method for producing a volatile liquid carrier having a one-way open surface as described in claim 1, wherein the moldable powder is a metal or ceramic powder. The method comprises the following steps: a. body; a method for manufacturing a volatile liquid carrier having a unidirectional open surface, combining the embryo-bonding to form a moldable powder and a pore-forming binder into a first b. placing a volatile core mold; c • The moldable powder and the pore-forming binder are mixed and formed into the first embryo body; de degreased to remove the pore-forming binder and the core mold; sintered to form a carrier; and the surface of the carrier is sealed to have at least one open surface. Volatile powder with a one-way open face as described in item 3 of the liquid loading range. K method, wherein the formable powder is metal or ceramic 13
TW96151494A 2007-12-31 2007-12-31 Volatility liquid carrier with one-way opening surface and its manufacturing method TW200927022A (en)

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