KR100791539B1 - 안경 렌즈 및 안경 렌즈 보호막 조성물 - Google Patents
안경 렌즈 및 안경 렌즈 보호막 조성물 Download PDFInfo
- Publication number
- KR100791539B1 KR100791539B1 KR1020060043111A KR20060043111A KR100791539B1 KR 100791539 B1 KR100791539 B1 KR 100791539B1 KR 1020060043111 A KR1020060043111 A KR 1020060043111A KR 20060043111 A KR20060043111 A KR 20060043111A KR 100791539 B1 KR100791539 B1 KR 100791539B1
- Authority
- KR
- South Korea
- Prior art keywords
- weight
- lens
- protective film
- spectacle lens
- processing
- Prior art date
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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
- C09D101/00—Coating compositions based on cellulose, modified cellulose, or cellulose derivatives
- C09D101/08—Cellulose derivatives
- C09D101/26—Cellulose ethers
- C09D101/28—Alkyl ethers
-
- 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
- C09D101/00—Coating compositions based on cellulose, modified cellulose, or cellulose derivatives
- C09D101/02—Cellulose; Modified cellulose
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/20—Diluents or solvents
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/02—Lenses; Lens systems ; Methods of designing lenses
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Surface Treatment Of Optical Elements (AREA)
- Eyeglasses (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
Description
보호막 코팅 전 | 보호막 코팅 후 | 렌즈 가공후 | ||||||
sph | cyl | sph | cyl | sph | cyl | 축회전 | 척자국 | |
본 발명 | -4.22 | -0.01 | -4.22 | -0.01 | -4.22 | -0.01 | 없음 | 없음 |
H사 | -5.51 | -0.01 | -5.51 | -0.01 | -5.51 | -0.01 | 없음 | 없음 |
-3.98 | -0.03 | -3.99 | -0.01 | 없음 | 없음 | |||
-4.01 | -0.02 | -4.02 | -0.01 | 없음 | 없음 | |||
C사 | -4.01 | -0.01 | -4.00 | -0.01 | 없음 | 없음 | ||
-6.03 | -0.01 | -6.02 | -0.00 | 없음 | 없음 |
Claims (2)
- 보호막이 형성된 안경 렌즈에 있어서,상기 보호막은 ;렌즈 가공 시의 축 이동과 표면 손상을 방지하기 위하여 알파 셀룰로오스와 에틸 셀룰로오스 에테르가 혼합된 점성을 가지는 파우더, 및아세톤과 이소프로판올이 혼합된 희석제가 혼합된 초발수 코팅액으로 형성되되,상기 초발수 코팅액은 희석 성질을 가지는 아세톤 20~50중량% 및 희석 성질을 가지는 이소프로판올 20~50중량%에 점성을 가지는 알파셀룰로오스 1~10중량%와 점성을 가지는 에틸 셀룰로오스 에테르 1~20중량%가 혼합된 것을 특징으로 보호막이 형성된 안경 렌즈.
- 렌즈 보호막 형성용 조성물에 있어서,점성을 가지는 알파셀룰로오스 1~10중량%와 점성을 가지는 에틸 셀룰로오스 에테르 1~20중량%, 희석 성질을 가지는 아세톤 20~50중량% 및 희석 성질을 가지는 이소프로판올 20~50중량%가 혼합되어 구성되는 것을 특징으로 하는 안경 렌즈 보호막 조성물.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060043111A KR100791539B1 (ko) | 2006-05-12 | 2006-05-12 | 안경 렌즈 및 안경 렌즈 보호막 조성물 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060043111A KR100791539B1 (ko) | 2006-05-12 | 2006-05-12 | 안경 렌즈 및 안경 렌즈 보호막 조성물 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070109726A KR20070109726A (ko) | 2007-11-15 |
KR100791539B1 true KR100791539B1 (ko) | 2008-01-03 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060043111A KR100791539B1 (ko) | 2006-05-12 | 2006-05-12 | 안경 렌즈 및 안경 렌즈 보호막 조성물 |
Country Status (1)
Country | Link |
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KR (1) | KR100791539B1 (ko) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR860000106A (ko) * | 1984-06-09 | 1986-01-25 | 이동희 | 볼 밸브의 볼 제조방법 |
JPH06347611A (ja) * | 1993-06-04 | 1994-12-22 | Nikon Corp | 保護材付きレンズ類 |
JPH1114807A (ja) | 1997-06-25 | 1999-01-22 | Dainippon Printing Co Ltd | レンズフイルム、面光源及び液晶表示装置 |
KR20020020996A (ko) * | 2000-09-12 | 2002-03-18 | 야마모토 다메노부 | 편광광학복합체 및 편광렌즈 |
KR100540693B1 (ko) | 2005-04-20 | 2006-01-11 | 부림케미칼 주식회사 | 광학렌즈 보호막 형성용 조성물 |
-
2006
- 2006-05-12 KR KR1020060043111A patent/KR100791539B1/ko not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR860000106A (ko) * | 1984-06-09 | 1986-01-25 | 이동희 | 볼 밸브의 볼 제조방법 |
JPH06347611A (ja) * | 1993-06-04 | 1994-12-22 | Nikon Corp | 保護材付きレンズ類 |
JPH1114807A (ja) | 1997-06-25 | 1999-01-22 | Dainippon Printing Co Ltd | レンズフイルム、面光源及び液晶表示装置 |
KR20020020996A (ko) * | 2000-09-12 | 2002-03-18 | 야마모토 다메노부 | 편광광학복합체 및 편광렌즈 |
KR100540693B1 (ko) | 2005-04-20 | 2006-01-11 | 부림케미칼 주식회사 | 광학렌즈 보호막 형성용 조성물 |
Also Published As
Publication number | Publication date |
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KR20070109726A (ko) | 2007-11-15 |
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