KR101328149B1 - A composite of raise ink - Google Patents
A composite of raise ink Download PDFInfo
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- KR101328149B1 KR101328149B1 KR1020110125907A KR20110125907A KR101328149B1 KR 101328149 B1 KR101328149 B1 KR 101328149B1 KR 1020110125907 A KR1020110125907 A KR 1020110125907A KR 20110125907 A KR20110125907 A KR 20110125907A KR 101328149 B1 KR101328149 B1 KR 101328149B1
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- polyester
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- 239000002131 composite material Substances 0.000 title 1
- 229920000642 polymer Polymers 0.000 claims description 27
- 239000000203 mixture Substances 0.000 claims description 16
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 13
- 239000003086 colorant Substances 0.000 claims description 13
- 229920000570 polyether Polymers 0.000 claims description 13
- 239000002270 dispersing agent Substances 0.000 claims description 12
- 229920000728 polyester Polymers 0.000 claims description 12
- 229920002635 polyurethane Polymers 0.000 claims description 10
- 239000004814 polyurethane Substances 0.000 claims description 10
- 238000002156 mixing Methods 0.000 claims description 9
- 229920005906 polyester polyol Polymers 0.000 claims description 7
- 229920005862 polyol Polymers 0.000 claims description 7
- 150000003077 polyols Chemical class 0.000 claims description 7
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 claims description 6
- 238000004040 coloring Methods 0.000 claims description 6
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 238000005187 foaming Methods 0.000 abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 238000005034 decoration Methods 0.000 abstract description 4
- 239000007921 spray Substances 0.000 abstract description 3
- 230000008961 swelling Effects 0.000 abstract description 3
- 239000006260 foam Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 239000000049 pigment Substances 0.000 description 3
- 239000000975 dye Substances 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- SJEYSFABYSGQBG-UHFFFAOYSA-M Patent blue Chemical compound [Na+].C1=CC(N(CC)CC)=CC=C1C(C=1C(=CC(=CC=1)S([O-])(=O)=O)S([O-])(=O)=O)=C1C=CC(=[N+](CC)CC)C=C1 SJEYSFABYSGQBG-UHFFFAOYSA-M 0.000 description 1
- 239000000980 acid dye Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 239000000981 basic dye Substances 0.000 description 1
- 125000005442 diisocyanate group Chemical group 0.000 description 1
- 239000000982 direct dye Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000001023 inorganic pigment Substances 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000012860 organic pigment Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000000992 solvent dye Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/16—Writing inks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K7/00—Ball-point pens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K7/00—Ball-point pens
- B43K7/005—Pen barrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K7/00—Ball-point pens
- B43K7/02—Ink reservoirs; Ink cartridges
- B43K7/08—Preventing leakage
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/36—After-treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
본 발명은 발포 잉크가 저장되어있는 필기구를 이용하여 지면이나 평면에 글씨를 쓰거나 그림을 그린 후에 물을 뿌리면 발포성 잉크에 의하여 부풀어 오르게 하여 입체적으로 그림이나 문자를 생성할 수 있도록 한 것으로 새로운 질감과 호기심을 줄 수 있으며 실내장식 및 인테리어에도 적용할 수 있도록 발명한 것이다
상기와 같은 목적을 달성하기 위하여 발포잉크가 저장되어 있는 필기구를
이용하는 것으로 글씨나 그림 그리고 문양을 쓴 후 그 위에 물을 뿌리게 되면 잉크가 발포되면서 입체적으로 변하게 되도록 한 것이다
물 발포형 잉크는 학생들에게 교육적인 차원에서도 도움이 되지만 실내장식및 인테리어에도 적용이 될 수 있도록 발명한 것이다The present invention is a new texture and curiosity to create a three-dimensional picture or letters by swelling by the foaming ink when sprayed with water after writing or drawing on the ground or plane using a writing instrument in which the foaming ink is stored It is invented to be applied to interior decoration and interior.
In order to achieve the above object, a writing instrument in which foamed ink is stored
If you write letters, pictures and patterns, and then spray water on them, the ink will expand and become three-dimensional.
Water-foamed ink is invented to be useful for students, but also for interior decoration and interior.
Description
본 발명은 발포 잉크가 저장되어있는 필기구를 이용하여 지면이나 평면에 글씨를 쓰거나 그림을 그린 후에 물을 뿌리면 발포성 잉크에 의하여 부풀어 오르게 하여 입체적으로 그림이나 문자를 생성할 수 있도록 한 것으로 새로운 질감과 호기심을 줄 수 있으며 실내장식 및 인테리어에도 적용할 수 있도록한 발포잉크 조성물에 관한 것이다
The present invention is a new texture and curiosity to create a three-dimensional picture or letters by swelling by the foaming ink when sprayed with water after writing or drawing on the ground or plane using a writing instrument in which the foaming ink is stored The present invention relates to a foam ink composition which can be applied to interior decoration and interior.
일상생활에는 주로 아트용 물감이 사용되고 글씨나 그림 그리고 실내장식 등에 많이 사용되며 최근에는 열을 가하면 부풀어오르는 발포잉크가 개발되어 어린이들의 놀이용및 교육용 그리고 그림용 등으로 많이 사용되고 있다.In everyday life, mainly paints for art are used, such as writing, painting, and interior decoration, and recently, foaming ink that swells when heated is developed, and is used for children's play, education, and painting.
특히 대한민국 특허출원등록 10-2006-0040274호의 발포잉크는 평면에 잉크를 도포한 후에 헤어드라이기와 같은 열을 발산하는 기구를 이용하여 열을 가하면 발포잉크가 부풀어 오르면서 입체적인 글씨가 형성하게 되는 것이다.In particular, the foaming ink of Republic of Korea Patent Application No. 10-2006-0040274 is a three-dimensional font is formed when the ink is inflated by applying heat using a mechanism that emits heat, such as a hair dryer after applying the ink on the plane.
이와 같이 열을 가하여 글씨가 발포되는 것은 열을 가하는 드라이기와 같은 별도기구가 준비되어 있어야 하는 많은 번거로운 문제점과 프라스틱류나 우드락폼류 등에는 열을 가하면 녹는 현상이 발생 될 뿐만 아니라 라이타와 같은 도구를 이용하여 열을 가할 시에 화제의 위험도 있었던 것이다 In this way, the foaming of the letter by applying heat causes many cumbersome problems such as the need for a separate device such as a dryer to apply heat, and melts when heat is applied to plastics or wood lacquer foams. There was also a danger of topic when applying heat.
또한 입체적인 글씨가 형성되어도 시간이 지나고 발포된 부분을 손으로 문질렀을 경우에 쉽게 부스러지는 현상이 발생되는 문제점이 있었다.
In addition, even if the three-dimensional letters are formed, there is a problem in that when the rubbed the foamed portion by hand over time is easily broken.
이에 본 발명은 상기와 같은 문제점을 해결하기 위한 것으로서, 발포 잉크가 저장되어있는 필기구를 사용하여 글씨나 그림 그리고 문양을 그려놓고 열을 이용하지 않고 물을 뿌리면, 발포되어 입체적으로 글씨나 그림 그리고 문양이 나타내도록 하며 종이류 프라스틱류 원단 및 의류 등 어디에나 사용 가능하고 시간이 지나 손으로 문질러도 부스러지지 않으며 화재위험의 안전사고에도 도움을 줄 수 있는 발포잉크 조성물을 제공함에 그 목적이 있다.
Accordingly, the present invention is to solve the above problems, by using a writing instrument in which the foaming ink is stored to draw letters or pictures and patterns and spray water without using heat, foamed three-dimensional letters, pictures and patterns The present invention is intended to provide a foam ink composition that can be used everywhere, such as paper, plastics, fabrics and clothing, and does not crumble even by hand over time, and can also help safety accidents of fire risk.
상기와 같은 목적을 달성하기 위한 기술적인 구성으로서 본 발명은, 1액형(무용제)습식 폴리우레탄폴리머 30~90중량%, 착색제 0.5~20중량%, 분산제0.5~8중량%, 보조제 폴리에스테르 1~15중량% ,폴리에테르 1~15중량% 를 포함하고 ,점도가 500~4,000cps의 범위를 유지하고:
상기 폴리머에 착색제를 분산할 경우에는 습기차단에 문제점이 발생되어 폴리에스테르와 폴리에테르를 착색한 후에 폴리머에 혼합 교반하여 이루어진 것을 특징으로 하는 발포 잉크 조성물을 마련함에 의한다.
또한, 본 발명은 상기 1액형 습식 폴리우레탄 폴리머로는 폴리에스테르 폴리올과 폴리에테르 폴리올, 메틸렌 디페닐 디이소시아네이트(MDI)를 배합하여 이루어진 것을 특징으로 한다.
또한, 본 발명은 상기 1액형 습식 폴리우레탄 폴리머로는 폴리에스테르 폴리올과 폴리에테르 폴리올, 톨우엔 디이소시아네이트(TDI)를 배합하여 이루어진 것을 특징으로 한다.
As a technical configuration for achieving the above object, the present invention is 30 to 90% by weight of a one-component (solvent-free) wet polyurethane polymer, 0.5 to 20% by weight colorant, 0.5 to 8% by weight dispersant,
In the case of dispersing the colorant in the polymer, a problem occurs in blocking the moisture, thereby coloring the polyester and the polyether and then mixing and stirring the polymer to prepare a foaming ink composition.
In addition, the present invention is characterized in that the one-component wet polyurethane polymer is formed by blending a polyester polyol, a polyether polyol, and methylene diphenyl diisocyanate (MDI).
In addition, the present invention is characterized in that the one-component wet polyurethane polymer is formed by blending a polyester polyol, a polyether polyol, and toluene diisocyanate (TDI).
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이상의 설명한 바와 같이 본 발명은, 발포 잉크가 저장되어있는 필기구를 사용하여 그림이나 글씨 그리고 문양을 그려놓고 그 위에 물을 뿌리게 되면 열기구사용에 대한 불편함과 안전사고등도 없으며, 입체적으로 부풀어 오르면서 학생들에게 새로운 호기심을 줄 수 있고 학습효과도 높이는 것도 가능하다As described above, the present invention draws a picture, a letter, and a pattern using a writing instrument in which a foaming ink is stored, and sprays water thereon, and there is no inconvenience and safety accidents in using a hot air balloon, It can also give students new curiosity and improve their learning.
그리고, 발포면이 건조가 된 후에 문질러도 부서지지 않고 변형이 되지않아 새로운 형태와 질감을 갖는 디자인이 가능하다In addition, after the foam surface is dried, it does not break and does not deform even after being rubbed, thereby enabling a design having a new shape and texture.
또한, 본 발명은 발포 잉크에 물을 뿌리면 잉크가 발포됨에 따라 소비자들의 다양한 요구에 대응하여 새로운 제품을 개발한 것이다.
In addition, the present invention is to develop a new product in response to the various needs of consumers as the ink is foamed when water is sprayed on the foaming ink.
도1은 본 발명의 발포잉크 조성물이 충진된 펜의 분리사시도.Figure 1 is an exploded perspective view of a pen filled with a foaming ink composition of the present invention.
이하 본 발명의 실시예를 첨부된 예시도면을 참고로 상세히 설명한다.Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
폴리에스테르 폴리올과 폴리에테르 폴리올 그리고 디이소시아네이트를 이용한 1액형(무용제)습식 폴리우레탄 폴리머를 주재료를 이용한 것으로 물(H2O)과 반응하면 발포되는 원리를 이용한 것으로,
The one-component (solvent-free) wet polyurethane polymer using polyester polyol, polyether polyol, and diisocyanate is used as the main material, and it uses the principle of foaming when reacted with water (H2O).
본 발명이 제안하는 발포잉크조성물은 1액형(무용제)습식 폴리우레탄폴리머(폴리머라칭함) 30~90중량%, 착색제 0.5~20중량%, 분산제0.5~8중량%, 보조제 폴리에스테르 1~15중량% ,폴리에테르 1~15중량% 를 포함하여 이루어진다.
The foamed ink composition proposed by the present invention is 30 to 90% by weight of a one-component (solvent-free) wet polyurethane polymer (called a polymer), 0.5 to 20% by weight of a colorant, 0.5 to 8% by weight of a dispersant, and 1 to 15% by weight of an auxiliary polyester. %, Polyether 1-15% by weight.
본 발명의 발포잉크조성물은 점도가 500~4,000cps를 유지하도록 한다.Foamed ink composition of the present invention to maintain the viscosity of 500 ~ 4,000cps.
상기 폴리머 첨가량은 50~80중량% 유지하는 것이 바람직하다.It is preferable to keep 50-80 weight% of said polymer addition amounts.
폴리머 첨가량이 30중량%미만인 경우에는 발포효과가 약하며 90중량% 초과하면 발포효과는 크지만 착색효과가 떨어진다
When the amount of polymer added is less than 30% by weight, the foaming effect is weak. When the amount of the polymer added is more than 90% by weight, the foaming effect is large but the coloring effect is poor.
상기 착색제 첨가량은 5~15중량%을 유지하는 것이 바람직하다.It is preferable that the said coloring agent addition amount maintains 5-15 weight%.
착색제 첨가량이 0.5중량% 미만인 경우에는 착색효과가 떨어지며 20중량% 초과하면 착색효과는 크지만 발포효과가 떨어진다When the added amount of the colorant is less than 0.5% by weight, the coloring effect is inferior. When it exceeds 20% by weight, the coloring effect is large but the foaming effect is inferior.
상기 폴리머에 착색제를 분산할 경우에는 습기차단에 문제점이 발생되어 폴리에스테르와 폴리에테르에 착색한 후에 폴리머에 혼합 교반한다In the case of dispersing the colorant in the polymer, there is a problem in blocking the moisture, coloring the polyester and polyether, and then mixing and stirring the polymer.
상기 착색제로는 염료 및 안료로서 대부분의 염료 및 안료가 모두 사용 가능하며 무기안료.유기안료. 산성염료. 염기성염료. 직접염료. 솔벤트염료 등이 모두 사용 가능하고 이들을 단독 또는 그 이상을 혼합하여 사용하는 것이 가능하다
As the colorant, most dyes and pigments can be used as dyes and pigments, and inorganic pigments. Organic pigments. Acid dyes. Basic dyes. Direct dyes. Solvent dyes and the like can all be used, and these can be used alone or in combination.
상기 분산제 첨가량은 1~5중량%을 유지하도록 한다.The addition amount of the dispersant is to maintain 1 to 5% by weight.
상기 분산제 첨가량이 0.5중량% 미만인 경우에는 분산효과가 떨어지며 8중량% 초과하면 분산효과는 크지만 발포효과가 떨어진다
When the amount of the dispersant is less than 0.5% by weight, the dispersing effect is lowered. When the dispersant is added in an amount of more than 8% by weight, the dispersing effect is large, but the foaming effect is lowered.
상기 1액형 습식 폴리우레탄 폴리머로는 폴리에스테르 폴리올과 폴리에테르 폴리올, 메틸렌 디페닐 디이소시아네이트(MDI)를 배합하여 만들어지고, The one-component wet polyurethane polymer is made by blending a polyester polyol, a polyether polyol, and methylene diphenyl diisocyanate (MDI),
또한 1액형 습식 폴리우레탄 폴리머로는 폴리에스테르 폴리올과 폴리에테르 폴리올을 톨우엔 디이소시아네이트(TDI)를 배합하여 이루어지는 것이다.
Moreover, as a one-component wet polyurethane polymer, a polyester polyol and a polyether polyol are mix | blended with toluene diisocyanate (TDI).
발포잉크 조성물이 충진된 펜의 구조를 살펴보면 몸체(1)는 신축성있는 연질의 재질로 형성하여 몸체(1)를 누르면 내용물이 외부로 흘러나와 그림이나 글씨 그리고 문양을 쓸 수 있게 하며 몸체의 끝단부에 구멍(2)을 형성하여 발포잉크가 유출되도록 하며 뚜껑(3)은 밀폐가 되도록 뚜껑(3)내부 끝에는 작은 원형 실리콘 고무오링(4)을 넣어 뚜껑(3)을 닫았을 시에 발포잉크가 전혀 유출되지 않도록 하며 조금이라도 밀폐가 되지않으면 장기간 내부에서 발포및 경화가 되는 문제점이 있어 습기를 최대한 차단하도록 발명한 것이다.
Looking at the structure of the pen filled with the foam ink composition, the body (1) is formed of a flexible soft material, and when the body (1) is pressed, the contents flow out to allow the drawing, writing, and pattern to be written. A hole (2) is formed in the opening so that the foam ink flows out, and the lid (3) is sealed so that when the lid (3) is closed by inserting a small round silicone rubber o-ring (4) at the inner end of the lid (3). If it is not leaked at all, even if it is not sealed at all, there is a problem of foaming and curing in the inside for a long time.
(실시예 1)(Example 1)
폴리머(MIREX-1000,미래특수화학(주)제품) 80중량%, 착색제로 HDF-11 Pink (현대케미칼(주)제품) 8.0중량% , 분산제로 3중량%, 폴리에스테르 TSP-1050 ((주)세호테크) 9중량% 를 폴리에스테르에 착색제와 분산제를 넣고 40℃에서 1시간동안 교반후 다시 폴리머를 넣고 30분간 교반하여 점도 2,650cps(BL형 점도계, 25도, 12rpm, #3)인 발포 잉크조성물 실시예 1을 얻었다.
Polymer (MIREX-1000, Mirae Specialty Chemical Co., Ltd.) 80% by weight, HDF-11 Pink (by Hyundai Chemical Co., Ltd.) 8.0% by weight, 3% by weight as a dispersant, polyester TSP-1050 (Note) Seho Tech) 9% by weight of a colorant and a dispersant in polyester, stirred at 40 ° C. for 1 hour, and then the polymer was added and stirred for 30 minutes to foam at a viscosity of 2,650 cps (BL type viscometer, 25 degrees, 12 rpm, # 3). Ink composition Example 1 was obtained.
(실시예 2)(Example 2)
폴리머(DHP-1000,대화정밀공업(주)제품) 75중량%, 착색제로 HDF-17 Yellow(현대케미칼(주)제품) 8.0중량% , 분산제로 3중량%, 폴리에스테르 TSP-1050 ((주)세호테크) 14중량% 를 폴리에스테르에 착색제와 분산제를 넣고 40℃에서 1시간동안 교반후 다시 폴리머를 넣고 30분간 교반하여 2,100cps(BL형 점도계, 25도, 12rpm, #3)인 발포 잉크조성물 실시예 2을 얻었다.
75% by weight of polymer (DHP-1000, Daehwa Precision Industries, Ltd.), 8.0% by weight of HDF-17 Yellow (manufactured by Hyundai Chemical Co., Ltd.), 3% by weight of dispersant, polyester TSP-1050 Seho Tech) 14% by weight of a colorant and a dispersant in polyester, stirred at 40 ° C. for 1 hour, and then the polymer was added again and stirred for 30 minutes to form a foam ink of 2,100 cps (BL type viscometer, 25 degrees, 12 rpm, # 3). Composition Example 2 was obtained.
(실시예 3)(Example 3)
폴리머(SW-PU500,삼원특수(주)제품) 70중량%, 착색제로 GOLD PEARL/Ti300(대도안료) 8.0중량% , 분산제로 3중량%, 폴리에스테르 TSP-1050 ((주)세호테크) 19중량% 를 폴리에스테르에 착색제와 분산제를 넣고 40℃에서 1시간동안 교반후 다시 폴리머를 넣고 30분간 교반하여1,800cps(BL형 점도계, 25도, 12rpm, #3)인 발포 잉크조성물 실시예 3를 얻었다.
70% by weight of polymer (SW-PU500, Samwon Special Co., Ltd.), 8.0% by weight of GOLD PEARL / Ti300 (large pigment) as colorant, 3% by weight as dispersant, polyester TSP-1050 (Seho Tech Co., Ltd.) 19 Add the colorant and the dispersant to the polyester by weight% for 1 hour and then add the polymer again and stirred for 30 minutes to give a foamed ink composition Example 3 of 1,800 cps (BL type viscometer, 25 degrees, 12 rpm, # 3) Got it.
상기와 같이 얻어진 실시예 1 , 실시예 2 및 실시예 3를 본 발명에 따른 발포잉크 저장 필기도구에 충진하여 필기후에 물을 뿌리면 부풀어오르는 내용에 대하여 다음의 표 1에 나타낸다.Example 1, Example 2 and Example 3 obtained as described above is filled in the foam ink storage writing implements according to the present invention is shown in Table 1 for the swelling after spraying water after writing.
상기 표 1의 측정은 도1에서 나타낸 발포잉크저장 필기도구의 실시예에The measurement of Table 1 is in the embodiment of the foam ink storage writing instruments shown in FIG.
상기발포잉크 조성물의 실시예1, 실시예2, 실시예3 각각을 충진한 다음, 상온(25℃)에서 아크릴판에 필기 도포한 후에 각각의 내용에 대하여 측정하였다
Each of Examples 1, 2, and 3 of the foaming ink composition was filled, and then the writing was applied to an acrylic plate at room temperature (25 ° C.), and the contents were measured.
상기한 발포개시 시간은 시중에서 구입한 분사형 스프레이기로 분사구에서부터 20cm 거리에서 남자 어른손으로 5회를 일률적으로 분사하였다.
The foaming start time was uniformly sprayed five times with a male adult hand at a distance of 20 cm from the nozzle with a commercially available spraying sprayer.
상기한 표 1에서 알 수 있는 바와 같이 , 발포 잉크 조성물은 폴리머와 보조제에 따라 점도가 낮아 지지만 발포개시, 발포완료, 경화완료 시간의 차이를 알 수 있다
As can be seen in Table 1, the foamed ink composition has a low viscosity depending on the polymer and the auxiliary agent, but it can be seen that the difference between the start of foaming, foaming completion, and curing completion time
1:몸체 2:구멍 3:뚜껑 4:고무오링1: Body 2: Hole 3: Cover 4: Rubber O-ring
Claims (5)
상기 폴리머에 착색제를 분산할 경우에는 습기차단에 문제점이 발생되어 폴리에스테르와 폴리에테르를 착색한 후에 폴리머에 혼합 교반하여 이루어진 것을 특징으로 하는 발포 잉크 조성물.
30-90 wt% of a one-component (solvent-free) wet polyurethane polymer, 0.5-20 wt% of a colorant, 0.5-8 wt% of a dispersant, 1-15 wt% of an auxiliary polyester, and 1-15 wt% of a polyether. Maintains a range of 500-4,000 cps:
When the colorant is dispersed in the polymer, a problem occurs in blocking moisture, and the coloring ink composition is formed by mixing and stirring the polyester and the polyether and then mixing the polymer.
The foamed ink composition of claim 1, wherein the one-component wet polyurethane polymer is formed by blending a polyester polyol, a polyether polyol, and methylene diphenyl diisocyanate (MDI).
The foamed ink composition of claim 1, wherein the one-component wet polyurethane polymer is formed by blending a polyester polyol, a polyether polyol, and toluene diisocyanate (TDI).
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|---|---|---|---|---|
| JP2000327908A (en) | 1999-05-21 | 2000-11-28 | Dyflex Corp | Urethane resin composition, coating material, sealing material and production of cured product |
| KR20070107824A (en) * | 2006-05-04 | 2007-11-08 | 동아교재 주식회사 | Foaming ink composition and applicator |
| JP2008279629A (en) * | 2007-05-09 | 2008-11-20 | Mitsubishi Pencil Co Ltd | Writing implement |
| JP4603285B2 (en) * | 2004-04-19 | 2010-12-22 | オート化学工業株式会社 | Method for improving adhesion of top coat and urethane sealant composition suitable for top coat specifications |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000327908A (en) | 1999-05-21 | 2000-11-28 | Dyflex Corp | Urethane resin composition, coating material, sealing material and production of cured product |
| JP4603285B2 (en) * | 2004-04-19 | 2010-12-22 | オート化学工業株式会社 | Method for improving adhesion of top coat and urethane sealant composition suitable for top coat specifications |
| KR20070107824A (en) * | 2006-05-04 | 2007-11-08 | 동아교재 주식회사 | Foaming ink composition and applicator |
| JP2008279629A (en) * | 2007-05-09 | 2008-11-20 | Mitsubishi Pencil Co Ltd | Writing implement |
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