KR950017196A - 차광성 마스크 필름 - Google Patents
차광성 마스크 필름 Download PDFInfo
- Publication number
- KR950017196A KR950017196A KR1019930032067A KR930032067A KR950017196A KR 950017196 A KR950017196 A KR 950017196A KR 1019930032067 A KR1019930032067 A KR 1019930032067A KR 930032067 A KR930032067 A KR 930032067A KR 950017196 A KR950017196 A KR 950017196A
- Authority
- KR
- South Korea
- Prior art keywords
- mask film
- light
- shielding mask
- weight
- parts
- Prior art date
Links
- 239000010954 inorganic particle Substances 0.000 claims abstract 3
- 229920005749 polyurethane resin Polymers 0.000 claims abstract 3
- 229920005989 resin Polymers 0.000 claims abstract 3
- 239000011347 resin Substances 0.000 claims abstract 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims abstract 3
- 229920002554 vinyl polymer Polymers 0.000 claims abstract 3
- 239000002985 plastic film Substances 0.000 claims abstract 2
- 229920006255 plastic film Polymers 0.000 claims abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 1
- 229910052814 silicon oxide Inorganic materials 0.000 claims 1
- 229920001897 terpolymer Polymers 0.000 claims 1
- 238000005520 cutting process Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 230000007774 longterm Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000010791 quenching Methods 0.000 abstract 1
- 238000003860 storage Methods 0.000 abstract 1
Landscapes
- Laminated Bodies (AREA)
Abstract
Description
Claims (4)
- 플라스틱 필름 지지체 편면에 착색층이 도포된 차광성 마스크 필름에 있어서, 착색층이 폴리우레탄수지 40-50 중량부, 비닐계수지 40-50 중량부, 무기입자 0.1-5 중량부를 함유하는 것을 특징으로 하는 차광성 마스크 필름.
- 제1항에 있어서, 상기한 폴리우레탄수지는 100%모듈러스가 70 내지 100Kg/㎠인것을 특징으로 하는 차광성 마스크 필름.
- 제1항에 있어서, 상기한 비닐계수지는 하기 일반식(Ⅰ)의 구조를 가지는 삼원공중합체인것을 특징으로 하는 차광성 마스크 필름.(단, x=90wt%, y=4wt%, z=6wt%)
- 제1항에 있어서, 상기한 무기입자로 2-10㎛인 산화규소를 사용하는 것을 특징으로 하는 차광성 마스크 필름.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930032067A KR950017196A (ko) | 1993-12-31 | 1993-12-31 | 차광성 마스크 필름 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930032067A KR950017196A (ko) | 1993-12-31 | 1993-12-31 | 차광성 마스크 필름 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR950017196A true KR950017196A (ko) | 1995-07-20 |
Family
ID=66853376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930032067A KR950017196A (ko) | 1993-12-31 | 1993-12-31 | 차광성 마스크 필름 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR950017196A (ko) |
-
1993
- 1993-12-31 KR KR1019930032067A patent/KR950017196A/ko not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19931231 |
|
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19931231 Comment text: Request for Examination of Application |
|
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19970428 Patent event code: PE09021S01D |
|
E601 | Decision to refuse application | ||
PE0601 | Decision on rejection of patent |
Patent event date: 19970721 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 19970428 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |