KR101808987B1 - Manufacturing method of composite material plate for eyeglass frame making - Google Patents
Manufacturing method of composite material plate for eyeglass frame making Download PDFInfo
- Publication number
- KR101808987B1 KR101808987B1 KR1020170079994A KR20170079994A KR101808987B1 KR 101808987 B1 KR101808987 B1 KR 101808987B1 KR 1020170079994 A KR1020170079994 A KR 1020170079994A KR 20170079994 A KR20170079994 A KR 20170079994A KR 101808987 B1 KR101808987 B1 KR 101808987B1
- Authority
- KR
- South Korea
- Prior art keywords
- metal
- composite material
- plate
- material plate
- synthetic resin
- Prior art date
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D12/00—Producing frames
- B29D12/02—Spectacle frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0001—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor characterised by the choice of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2069/00—Use of PC, i.e. polycarbonates or derivatives thereof, as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
- B29K2705/02—Aluminium
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Eyeglasses (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
Description
본발명은 안경테 가공용 복합소재판 제조방법에 관한 것으로, 보다 상세하게는 합성수지와 금속을 인서트사출방법에 의해 일체화시켜서 안경테 절삭을 위한 복합소재판을 제조하는 것에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a method of manufacturing a composite material plate for eyeglass processing, and more particularly to a method of manufacturing a composite material plate for eyeglass cutting by integrating synthetic resin and metal by an insert injection method.
일반적으로 안경테는 금속재질과 합성수지 재질로 크게 양분되며, 합성수지 재질일 경우 금속특유의 강도나 질감효과와 광택을 얻을 수 없어서 도금, 접착등을 통해 금속과 같은 표면효과를 얻고 있다.In general, eyeglass frames are largely divided into metal materials and synthetic resin materials. In the case of synthetic resin materials, the strength and texture effect and luster of the metal can not be obtained. Thus, the surface effect such as metal is obtained through plating and adhesion.
일례로서 등록특허공보 등록번호 10-0492011호에는 사출 성형된 합성수지 계통의 안경테(1) 표면에 금속 특유의 강인성, 부착성, 인장성을 좋게하는 투명막층(2)이 도포되고, 상기 투명막층(2) 표면 위에 금, 은, 알루미늄, 스텐레스, 티타늄, 지르코늄, 동, 크롬과 같은 고순도의 금속박막층 (3)이 진공증착된 합성수지 안경테의 금속박막층 형성방법에 있어서, 상기 금속박막층(3) 표면 위에 상기 금속박막층(3)이 공기중에 산화됨을 방지하고, 땀, 유분 등에 의한 손상을 방지하고, 인체의 피부와 접촉될 경우 발생되는 알르레기를 방지하는 표면처리재에 침적시켜 5~13㎛ 두께로 보호막층(4)을 형성하고, 상기 보호막층(4)을 형성하는 표면처리재는 아크릴 폴리올수지 35∼40wt%와, 크실렌 25∼30wt%와, 노루말 부틸 아세테이트 23∼15wt%와, 셀로솔브아세테이트 15∼5wt%와, 석유용제 1∼5wt%와, 디이소부틸케톤 1∼5wt% 비율로 혼합되어 공기중에서 산화를 방지하고 유분, 땀에서 쉽게 변화되지 않도록 인체의 피부와 접촉시 알르레기 반응을 일으키지 않도록 하기 위한 제 1 조성물과, 이소시아네이트폴리머 35∼85wt%와, 에틸 아세테이트 35∼5wt%와, 노르말 부틸 아세테이트 30∼10wt% 비율로 혼합되어 이루어지며 경화제 기능을 갖는 제 2 조성물과, 크실렌 10∼50wt%와, 톨루엔 35∼1wt%, 석유용재 25∼1wt%, 셀로솔브아세테이트 10∼25wt%와, 메틸이소부칠아세테이트 10∼21wt%, 노루말 부틸 아세테이트 5∼1wt%, 메틸 에틸케톤 5∼1wt% 비율로 혼합하여 이루어지며 상기 제 1, 제 2 조성물의 유기용제를 희석제로 사용하기 위한 제 3 조성물로 구성되며, 상기 제 1 조성물 100wt%에 대하여 제 2 조성물 20~25wt%와, 제 3 조성물 60~125wt%의 비율로 혼합되어 제조되는 것을 특징으로 하는 합성수지 안경테의 금속박막층 형성방법이 공개되어 있다.As an example, in Patent Registration No. 10-0492011, a transparent film layer 2 for enhancing toughness, adhesion and tensile properties unique to metals is coated on the surface of an eyeglass frame 1 of an injection molded synthetic resin system, A method of forming a thin metal film layer on a synthetic resin spectacle frame in which a metal thin film layer (3) of high purity such as gold, silver, aluminum, stainless steel, titanium, zirconium, copper or chromium is vacuum deposited on a surface of the metal thin film layer (3) The metal thin film layer 3 is prevented from being oxidized in the air and prevented from being damaged by sweat, oil and the like. The metal thin film layer 3 is immersed in a surface treatment material which prevents allergen generated when the metal thin film layer 3 comes into contact with the skin of a human body. The surface treatment material for forming the protective film layer 4 comprises 35 to 40% by weight of an acrylic polyol resin, 25 to 30% by weight of xylene, 23 to 15% by weight of novolac butyl acetate and 15 to 15% by weight of cellosolve acetate 15 ~ 5wt% , 1 to 5 wt% of petroleum solvent and 1 to 5 wt% of diisobutylketone to prevent oxidation in the air and prevent allergic reaction when contacted with skin of a human body so as not to be easily changed from oils and sweat , A second composition comprising 35 to 85 wt% of an isocyanate polymer, 35 to 5 wt% of ethyl acetate and 30 to 10 wt% of n-butyl acetate and having a curing agent function, 10 to 50 wt% of xylene, , Methyl isobutyl acetate (10 to 21 wt%), norumal butyl acetate (5 to 1 wt%) and methyl ethyl ketone (5 to 1 wt%) are mixed in a ratio of 1 to 1 wt%, petroleum solvent content of 25 to 1 wt%, cellosolve acetate of 10 to 25 wt% And a third composition for using an organic solvent of the first and second compositions as a diluent, wherein 20 to 25 wt% of the second composition and 60 to 125 wt% of the third composition are contained relative to 100 wt% of the first composition Mixed with The metal thin film forming method of a synthetic resin, characterized in that the spectacle frame to be produced is disclosed.
공개특허공보 공개번호 10-2012-0034844호에는 비전도성 합성수지계열로 사출 성형되고 렌즈테와 안경다리가 각각 사출 성형되는 제1안경테와, 상기한 제1안경테의 외부에 사출 성형되어 결합되고 전도성수지계열로 형성된 제2안경테와, 상기한 제1, 2안경테의 외부에 형성되어 전기도금되지 않도록 하는 코팅층과, 상기한 코팅층을 관통하여 제2안경테에서 일정 높이로 도금됨과 아울러 외부로 돌출되어 소정 문양이 양각 형성되는 2차금속도금층으로 구성함을 특징으로 하는 합성수지제 안경테가 공개되어 있다.Open No. 10-2012-0034844 discloses an eyeglass frame comprising a first eyeglass frame which is injection molded with a nonconductive synthetic resin series and in which a lens frame and a pair of eye glasses are respectively injection molded, A second coating layer formed on the outside of the first and second frames to prevent electroplating; a second coating layer formed on the second coating frame to be plated at a predetermined height, And a second metal plating layer formed on the second metal plating layer.
그러나 상기 종래기술들은 합성수지판 위에 금속인 알루미늄을 도금하거나 진공증착하거나 접착제로 접착하여 사용하므로 안경테를 제작하기 위해 절단하는 공정에서 알루미늄이 합성수지판에서 박리되거나 안경테를 사용하는중에도 알루미늄이 합성수지판에서 박리되는 단점이 있었다.However, in the conventional techniques, since aluminum is plated, vacuum-deposited or bonded with a metal on a synthetic resin plate, aluminum is peeled off from the synthetic resin plate or aluminum is peeled off from the synthetic resin plate .
따라서 본 발명은 상기와 같은 문제점을 해결하고자 안출된 것으로, 금속을 인서트 사출에 의해 일체화시켜서 합성수지와 금속의 결합력이 크고 강도가 커서 안경테를 제조하기 용이하고 제조하여 사용하는 과정에서도 합성수지에서 금속이 박리되지 않고 품질이 우수한 안경테 가공용 복합소재판 제조방법을 제공하고자 하는 것이다.SUMMARY OF THE INVENTION Accordingly, the present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a method of manufacturing a metal frame by integrating a metal by insert injection, The present invention also provides a method for manufacturing a composite material plate for an eyeglass processing apparatus.
본발명은 안경테 가공용 복합소재판 제조방법에 관한 것으로, 합성수지와 금속을 일체화시켜서 안경테 절삭용 복합소재판을 제조하는 것을 특징으로 한다. The present invention relates to a method of manufacturing a composite material plate for eyeglass processing, and is characterized by manufacturing a composite material plate for eyeglass cutting by integrating a synthetic resin and a metal.
따라서 본발명은 금속을 인서트 사출에 의해 일체화시켜서 합성수지와 금속의 결합력이 크고 강도가 커서 안경테를 제조하기 용이하고 제조하여 사용하는 과정에서도 합성수지에서 금속이 박리되지 않고 품질이 우수한 현저한 효과가 있다. Therefore, the present invention has a remarkable effect that the metal is unified by insert injection so that the bonding strength between the synthetic resin and the metal is large and the strength is large, so that the metal frame is not peeled off from the synthetic resin even in the process of manufacturing and using the eyeglass frame.
도 1은 본발명의 안경테 절삭용 복합소재판 평면 사진
도 2는 본발명의 안경테 절삭용 복합소재판 배면 사진
도 3은 본발명의 안경테 절삭용 복합소재판이 반으로 분리된 상태를 나타낸 사진
도 4는 본발명의 절삭가공이 끝난 안경테 제품 사진Fig. 1 is a plan view of a composite material plate for eyeglass cutting according to the present invention
2 is a rear view of the composite material plate for eyeglass cutting of the present invention
FIG. 3 is a photograph showing a state in which the composite material sheet for eyeglass cutting according to the present invention is separated in half
Fig. 4 is a photograph of a cut-out frame of the present invention
본발명은 안경테 가공용 복합소재판 제조방법에 관한 것으로, 합성수지와 금속판을 일체화시켜서 안경테 가공용 복합소재판을 제조하는 것을 특징으로 한다. The present invention relates to a method of manufacturing a composite material plate for spectacle frame processing, which is characterized by manufacturing a composite material plate for spectacle frame processing by integrating a synthetic resin and a metal plate.
또한, 상기 합성수지는 pc인 것을 특징으로 한다. Further, the synthetic resin is pc.
또한, 상기 금속은 알루미늄인 것을 특징으로 한다. Further, the metal is aluminum.
또한, 상기 안경테 가공용 복합소재판은 금속판을 금형내부에 안치하고, pc용액을 주입하는 인서트사출방법에 의해 제조되는 것을 특징으로 한다. Further, the composite material plate for eyeglass processing is characterized in that it is manufactured by an insert injection method in which a metal plate is placed in a mold and a pc solution is injected.
또한, 상기 안경테용 복합소재판(10)은 폭을 1/2지점에 전후방향인 길이방향으로 파단선(11)이 형성되고, 상기 파단선의 중앙에는 원형홀(12)이 형성되어 두 개로 나누기 용이하게 제조되는 것을 특징으로 한다. In the composite plate for an
또한, 상기 길이방향으로 양끝단에서 미소하게 이격된 부위에 장방형의 홀(13)이 형성되어 두 개로 나눌때 끝단부가 이지러짐이 없게 하는 것을 특징으로 한다. In addition, a rectangular hole (13) is formed at a portion slightly spaced apart from both ends in the longitudinal direction, so that the end portion does not become taut when divided into two.
본발명을 첨부도면에 의해 상세히 설명하면 다음과 같다. 도 1은 본발명의 안경테 절삭용 복합소재판 평면도이다.The present invention will be described in detail with reference to the accompanying drawings. 1 is a plan view of a composite material plate for eyeglass cutting according to the present invention.
본발명은 합성수지와 금속을 일체화시켜서 안경테 절삭용 복합소재판을 제조하는 것이다.The present invention relates to a composite material plate for eyeglass cutting by integrating synthetic resin and metal.
합성수지는 pc를 사용한다.The synthetic resin uses pc.
금속은 알루미늄이다.The metal is aluminum.
그리고 제조방법은 상기 안경테 가공용 복합소재판은 먼저 제작된 금속판을 금형내부에 먼저 안치하고, pc용액을 금형내에 주입하는 인서트사출방법에 의해 제조된다. 주입온도는 140 ~ 160℃이다. 주입후 일정시간이 경과한 후 금형에서 제조된 안경테 가공용 복합소재판을 꺼집어 내면 제품이 완성된다. 금형은 내열성이 큰 금속재질로 제작된다. 상기 인서트 사출을 위한 금속판은 알루미늄 코일을 적정크기로 절단하여 사용한다. 접착성을 좋게 하기 위해 금속판의 표면은 부식처리를 할 수 있다. 본발명의 알루미늄판 두께는 0.4 ~ 0.6mm이다. pc수지판이 인서트사출되어 일체화된 두께는 3.4 ~ 3.6mm가 되게 한다. In the manufacturing method, the composite material plate for eyeglass processing is manufactured by an insert injection method in which a metal plate manufactured first is placed in a mold and a pc solution is injected into a mold. The injection temperature is 140 to 160 ° C. After a certain period of time has elapsed after the injection, the composite material plate for eyeglass processing manufactured in the mold is taken out and the product is completed. The mold is made of metal with high heat resistance. The metal plate for injection of the insert is cut by using an aluminum coil in an appropriate size. In order to improve the adhesion, the surface of the metal plate can be subjected to a corrosion treatment. The thickness of the aluminum plate of the present invention is 0.4 to 0.6 mm. pc The resin plate is injection-molded so that the integrated thickness is 3.4 to 3.6 mm.
이때 제조되는 안경테용 복합소재판은 폭을 1/2지점에 전후방향인 길이방향으로 파단선이 형성되고, 상기 파단선의 중앙에는 원형홀이 형성되어 두 개로 나누기 용이하게 제조된다.At this time, the manufactured composite plate for an eyeglass frame is formed with a broken line in the longitudinal direction, which is the forward and backward direction, at a half of the width, and a circular hole is formed at the center of the broken line.
상기 길이방향으로 양끝단에서 미소하게 이격된 부위에 장방형의 홀이 형성되어 두 개로 나눌때 끝단부가 이지러짐이 없게 하는 것이다.A rectangular hole is formed at a portion slightly spaced from both ends in the longitudinal direction so that the end portion is not tilted when divided into two.
곧 전방끝단에서부터 파단선-장방형홀-짧은 길이의 파단선-이음부- 파단선 - 이음부 - 파단선 - 이음부- 파단선 - 이음부 - 파단선- 중앙의 원형홀로 형성되며 원형홀부터 후방으로도 똑같은 형태로 제작된다.It is formed as a circular hole from the center of the circle to the rear side of the hole. Are made in the same form.
한편, 다른 실시례로서 상기 인서트 사출되는 복합소재판은 양산을 위해 외연부 형상을 도 4와 같은 안경테모양으로 제작하여 생산효율을 높일 수 있다. 그러므로 미리 정해진 모양의 안경테모양으로 제작하여(렌즈부분은 있게) 생산효율을 높인다. 더욱 정밀하게는 인서트 사출되는 복합소재판은 안경테의 내부 렌즈부분도 없게 만들 수 있다. 곧 인서트 사출되는 복합소재판의 형상이 안경테 모양을 그대로 갖추고 있고, 차후 공정은 정밀치수가공만 하면 되는 것이다. 이는 정해진 모양을 대량생산을 위한 방법이다.Meanwhile, as another embodiment, the composite material plate to be injection-molded can be manufactured in the shape of an outer frame portion for mass production to have an eyeglass frame shape as shown in FIG. 4, thereby enhancing the production efficiency. Therefore, it is manufactured in the shape of predefined eyeglass frames (with the lens part) to increase the production efficiency. More precisely, the composite material plate which is injected with inserts can make the inner lens part of the spectacle frame absent. The shape of the composite material plate to be injected into the insert is the same as the shape of the spectacle frame, and the subsequent process requires only precision dimensioning. This is a method for mass production of defined shapes.
따라서 본발명은 합성수지와 금속을 인서트 사출에 의해 일체화시켜서 합성수지와 금속의 결합력이 크고 강도가 커서 안경테를 제조하기 용이하고 제조하여 사용하는 과정에서도 금속에서 합성수지가 박리되지 않고 품질이 우수한 현저한 효과가 있다.Accordingly, the present invention has a remarkable effect in that synthetic resin and metal are integrated by insert injection, the bonding strength between synthetic resin and metal is high, and the strength of the synthetic resin is high, .
10 : 복합소재판
11 : 파단선
12 : 원형홀
13 : 홀10: Composite plate
11: broken line
12: Round hole
13: Hall
Claims (3)
상기 합성수지는 pc이고, 금속은 알루미늄인 것이며,
상기 안경테 가공용 복합소재판(10)은 알루미늄 재질 금속판을 금형내부에 안치하고, pc용액을 주입하는 인서트사출방법에 의해 제조되되, 주입온도는 140 ~ 160℃이며, 주입후 일정시간이 경과한 후 금형에서 제조된 안경테 가공용 복합소재판을 꺼집어 내면 제품이 완성되되, 상기 인서트 사출을 위한 금속판은 알루미늄 코일을 적정크기로 절단하여 사용하고, 접착성을 좋게 하기 위해 금속판의 표면은 부식처리를 하며, 알루미늄판 두께는 0.4 ~ 0.6mm이며, pc수지판이 인서트사출되어 일체화된 두께는 3.4 ~ 3.6mm가 되는 것이며,
상기 안경테 가공용 복합소재판(10)은 폭의 1/2지점에 전후방향인 길이방향으로 파단선(11)이 형성되고, 상기 파단선(11)의 중앙에는 원형홀(12)이 형성되어 두 개로 나누기 용이하게 제조되며, 상기 길이방향으로 양끝단에서 일정길이 이격된 부위에 장방형의 홀(13)이 형성되어 두 개로 나눌때 끝단부가 이지러짐이 없게 하는 것으로, 전방끝단에서부터 파단선 - 장방형홀 - 짧은 길이의 파단선 - 이음부 - 파단선 - 이음부 - 파단선 - 이음부- 파단선 - 이음부 - 파단선 - 중앙의 원형홀 순서로 형성되며 원형홀부터 후방으로도 똑같은 형태로 제작되는 것을 특징으로 하는 안경테 가공용 복합소재판 제조방법
A method for manufacturing a composite material plate for spectacle frame processing in which a composite material plate for spectacle frame processing is manufactured by integrating a synthetic resin and a metal,
The synthetic resin is pc, the metal is aluminum,
The composite material plate 10 for eyeglass processing is manufactured by an insert injection method in which a metal plate of aluminum is placed in a mold and a pc solution is injected. The injection temperature is 140 to 160 ° C. After a certain time The metal plate used for the injection of the insert is cut into an appropriate size, and the surface of the metal plate is subjected to a corrosion treatment in order to improve the adhesion property. , The thickness of the aluminum plate is 0.4 to 0.6 mm, the integrated thickness of the pc resin plate is injection-molded to be 3.4 to 3.6 mm,
The eyeglasses processing composite composite plate 10 is formed with a broken line 11 in the lengthwise direction in the front and back direction at a half of the width thereof. A circular hole 12 is formed at the center of the broken line 11, And a rectangular hole (13) is formed at a position spaced from the both ends by a predetermined distance in the longitudinal direction so as to prevent the end portion from being tilted when divided into two, - Short length of wire - Joint - Break line - Joint - Break line - Joint - Break line - Joint - Break line - Center round hole is formed in the same order from circular hole to the rear A method for manufacturing a composite material plate for spectacle frame processing
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020170079994A KR101808987B1 (en) | 2017-06-23 | 2017-06-23 | Manufacturing method of composite material plate for eyeglass frame making |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020170079994A KR101808987B1 (en) | 2017-06-23 | 2017-06-23 | Manufacturing method of composite material plate for eyeglass frame making |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR101808987B1 true KR101808987B1 (en) | 2017-12-14 |
Family
ID=60954159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020170079994A KR101808987B1 (en) | 2017-06-23 | 2017-06-23 | Manufacturing method of composite material plate for eyeglass frame making |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR101808987B1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200273950Y1 (en) | 2002-02-06 | 2002-04-27 | 김상도 | Glasses the bow on a pair of spectacles |
| JP2010162758A (en) | 2009-01-15 | 2010-07-29 | Mitsubishi Plastics Inc | Resin-metal compound laminated material |
| JP2013049258A (en) | 2011-08-30 | 2013-03-14 | Bespack Kk | Metal-resin composition composite molded article and led lighting device |
| KR101568991B1 (en) * | 2014-10-31 | 2015-11-13 | 한국기초과학지원연구원 | Aluminium-resin metal composition and method for fabricating the same |
-
2017
- 2017-06-23 KR KR1020170079994A patent/KR101808987B1/en active IP Right Grant
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200273950Y1 (en) | 2002-02-06 | 2002-04-27 | 김상도 | Glasses the bow on a pair of spectacles |
| JP2010162758A (en) | 2009-01-15 | 2010-07-29 | Mitsubishi Plastics Inc | Resin-metal compound laminated material |
| JP2013049258A (en) | 2011-08-30 | 2013-03-14 | Bespack Kk | Metal-resin composition composite molded article and led lighting device |
| KR101568991B1 (en) * | 2014-10-31 | 2015-11-13 | 한국기초과학지원연구원 | Aluminium-resin metal composition and method for fabricating the same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR20130033927A (en) | Method for bonding plastic mold member onto metal housing | |
| US20130075941A1 (en) | Method for bonding plastic mold member onto metal housing | |
| JP2018199341A5 (en) | ||
| CN109411646B (en) | Electronic equipment battery cover plate, preparation method thereof and electronic equipment | |
| JP2008290295A (en) | Plastic plated product and its manufacturing process | |
| CA2420648A1 (en) | Method of fabricating an injection mold insert for molding lens molds | |
| US20070275248A1 (en) | Film and method for making the same and method for making an IML product | |
| KR101808987B1 (en) | Manufacturing method of composite material plate for eyeglass frame making | |
| WO2011000287A1 (en) | Press key and method of forming the same | |
| JP4699019B2 (en) | Manufacturing method of film-forming molded product | |
| US20100279075A1 (en) | Method for manufacturing patterned microstructure and case | |
| US20120091623A1 (en) | Method to manufacture chrome buttons with integrated light pipe using two shot molding process | |
| CN105611768A (en) | Electronic product front shell integrally-formed structure and preparation method | |
| TW200304866A (en) | Mold for injection molding and manufacture method of injection-molded product | |
| WO2022137113A1 (en) | Eyeglass lens with decorative element | |
| KR20140068256A (en) | Method for producing and decorating a transparent timepiece component | |
| TW200500505A (en) | Method for producing plated molded products | |
| DE102013219590A1 (en) | Resin molding | |
| KR20150068689A (en) | Sulface treating method of die casting product | |
| CN2828236Y (en) | Key with decoration | |
| JP7499438B2 (en) | Insert molding sheet, molded product, and method for manufacturing molded product | |
| JP2001310414A (en) | Lustrous decorating sheet and method for manufacturing lustrous decorating molding | |
| KR100769931B1 (en) | Gate bush producing method by electroforming | |
| WO2023240226A3 (en) | Castings with plastic overmolding | |
| EP1286829B1 (en) | Method for producing a component |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant |