KR970015707A - Manufacturing method of ball pen ink eraser - Google Patents

Manufacturing method of ball pen ink eraser Download PDF

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Publication number
KR970015707A
KR970015707A KR1019950032257A KR19950032257A KR970015707A KR 970015707 A KR970015707 A KR 970015707A KR 1019950032257 A KR1019950032257 A KR 1019950032257A KR 19950032257 A KR19950032257 A KR 19950032257A KR 970015707 A KR970015707 A KR 970015707A
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KR
South Korea
Prior art keywords
pen ink
eraser
solvent
ball pen
manufacturing
Prior art date
Application number
KR1019950032257A
Other languages
Korean (ko)
Inventor
김상원
Original Assignee
김상원
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 김상원 filed Critical 김상원
Priority to KR1019950032257A priority Critical patent/KR970015707A/en
Publication of KR970015707A publication Critical patent/KR970015707A/en

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Abstract

1. 청구범위에 기재된 발명이 속한 기술분야1. TECHNICAL FIELD OF THE INVENTION

볼펜잉크 지우개의 제조방법에 관한 분야.FIELD OF THE INVENTION A method of manufacturing a ballpoint pen ink eraser.

2. 발명이 해결하려고 하는 기술적과제2. The technical problem to be solved by the invention

종래지우개는 질감이 딱딱하면서 지움에 따른 효율도 30∼40% 정도 밖에 기대할 수 없으며, 지우는 과정에서 자주 종이가 찢어지는 등 많는 폐단이 따랐던 것이다.Conventional eraser can be expected only 30-40% of the efficiency due to the hard texture, the eraser was often accompanied by a lot of waste, such as tearing the paper frequently.

3. 발명의 해결방법의 요지3. Summary of Solution to Invention

본 발명은 일반지우개의 원료에 규조토와 연마석, 그리고 볼펜잉크제거용 용제 및 고열에 견딜수 있는 용제등을 혼합하여 120∼140℃의 온도에서 압출성형함으로써 볼펜잉크를 지울 때 거의 80∼100%까지 완벽하게 지울수 있도록 하려는 것이다.The present invention mixes diatomaceous earth, abrasive stone, solvent for removing ball pen ink and solvent that can withstand high heat, and extrudes at a temperature of 120 to 140 ° C. to remove almost 80 to 100% of the ball pen ink. To make it clear.

4. 발명의 중요한 용도4. Important uses of the invention

볼펜 글씨등을 지우는데 사용하는 것임.It is used to erase ballpoint pen letters.

Description

볼펜잉크 지우개의 제조방법Manufacturing method of ball pen ink eraser

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (1)

분말로 된 P.V.C레진(페이스트레진) 20∼30%, 액체로된 가소재인 DOP 20∼40%, 분말로 된 탄산칼슘(CaCO3) 20∼40%, 분말 또는 액체로 된 안정재 0.3∼0.7%, 안료 0.2∼0.5%, 증백제 0.1∼0.3를 먼저 혼합한 후, 여기에 규조토 및 연마석분말 10∼30%와 볼펜잉크제거용 용제 2∼3%, 그리고 기타 고열에 견딜수 있는 용제 2∼3%를 65℃∼75℃의 조건에서 혼합한 후 150℃의 온도에서 가소화시켜 됨을 특징으로 하는 볼펜잉크 지우개의 제조방법.Powdered PVC resin (paste resin) 20-30%, liquid plastic DOP 20-40%, powdered calcium carbonate (CaCO3) 20-40%, powder or liquid stabilizer 0.3-0.7%, pigment 0.2-0.5%, brightener 0.1-0.3 are mixed first, followed by 10-30% of diatomaceous earth and abrasive stone powder, 2-3% solvent for removing ballpoint pen ink, and 2 ~ 3% of solvent which can withstand high heat. Method for producing a ballpoint pen ink eraser characterized in that the plasticization at a temperature of 150 ℃ after mixing under the conditions of ℃ ~ 75 ℃. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950032257A 1995-09-25 1995-09-25 Manufacturing method of ball pen ink eraser KR970015707A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950032257A KR970015707A (en) 1995-09-25 1995-09-25 Manufacturing method of ball pen ink eraser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950032257A KR970015707A (en) 1995-09-25 1995-09-25 Manufacturing method of ball pen ink eraser

Publications (1)

Publication Number Publication Date
KR970015707A true KR970015707A (en) 1997-04-28

Family

ID=66616432

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950032257A KR970015707A (en) 1995-09-25 1995-09-25 Manufacturing method of ball pen ink eraser

Country Status (1)

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KR (1) KR970015707A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017007116A1 (en) * 2015-07-03 2017-01-12 박현 Eraser using natural starch composition and containing no plasticizers, and manufacturing method therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017007116A1 (en) * 2015-07-03 2017-01-12 박현 Eraser using natural starch composition and containing no plasticizers, and manufacturing method therefor

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