KR880007588A - 함황우레탄 수지제 렌즈의 주형중합방법 - Google Patents
함황우레탄 수지제 렌즈의 주형중합방법 Download PDFInfo
- Publication number
- KR880007588A KR880007588A KR870014268A KR870014268A KR880007588A KR 880007588 A KR880007588 A KR 880007588A KR 870014268 A KR870014268 A KR 870014268A KR 870014268 A KR870014268 A KR 870014268A KR 880007588 A KR880007588 A KR 880007588A
- Authority
- KR
- South Korea
- Prior art keywords
- ammonium salt
- sulfur
- acid phosphate
- urethane resin
- containing urethane
- Prior art date
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/82—Post-polymerisation treatment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
- C08K5/521—Esters of phosphoric acids, e.g. of H3PO4
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
- B29C33/60—Releasing, lubricating or separating agents
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
- C08G18/3855—Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur
- C08G18/3876—Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur containing mercapto groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/73—Polyisocyanates or polyisothiocyanates acyclic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7614—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring
- C08G18/7628—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring containing at least one isocyanate or isothiocyanate group linked to the aromatic ring by means of an aliphatic group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/02—Halogenated hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/17—Amines; Quaternary ammonium compounds
- C08K5/19—Quaternary ammonium compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/54—Silicon-containing compounds
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polyurethanes Or Polyureas (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
내용 없음.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (7)
- 2개 이상의 이소시아네이트기를 가진 폴리이소시아네이트와 2개 이상의 티올기를 가진 폴리티올을 유리 또는 금속제의 렌즈모형 속에서 주형중합할때에, 미리 폴리이소시아네이트와 폴리티올의 혼합물에 계면활성제를 첨가해 두는 것을 특징으로 하는 함 황우레탄수지제 렌즈의 주형중합방법.
- 제1항에 있어서, 계면활성제로서 불소계 비이온 계면 활성제, 실리콘계비이온 계면 활성제, 알킬제 4급 암모늄염 및 산성인산 에스테르중 단독 또는 2종 이상의 혼합물을 첨가 해두는 것을 특징으로 하는 함 황우레탄 수지제 렌즈의 주형중합방법.
- 제1항에 있어서, 폴리이소시아네이트로서 크실리렌 디이소시아네이트, 비스(α,α-디메틸이소시아네이트메틸)벤젠, 헥사메틸렌 디이소시아네이트, 이소포론 이디소시아네이트를 사용하고, 폴리티올로서 펜타에리 트리톨 테트라키스(3-메르캅토 프로피오네이트), 디펜타에리트롤 헥사키스(3-메르캅토 프로피오네이트) 크실리렌디티올, 1,3,5-트리스(3-메르캅토프로필)이소시아누레이트 혹은 이들의 2종 이상의 혼합물인 것을 특징으로 하는 함 황 우레탄 수지제 렌즈의 주형중합방법.
- 제2항에 있어서, 불소계 비이온 계면 활성제가 유니다인 DS-401(일본국, 다이낀공업주식회사제), 유니다인 DS-403(일본국, 다이낀공업주식회사제), 에프톺 EF301(일본국, 신아끼다가세이주식회사제) 에프톺 EF126(일본국, 신아끼다가세이주식회사제), 혹은 이들의 2종 이상의 혼합물인 것을 특징으로 하는 함 황 우레탄수지제 렌즈의 주형 중합방법.
- 제2항에 있어서, 실리콘계 비이온 계면 활성제가 Q2-120A(미국, 다우사의 시작품)인 것을 특징으로 하는 함 황 우레탄수지제 렌즈의 주형 중합방법.
- 제2항에 있어서, 알킬제 4급 암모늄염이 트리메틸세틸 암모늄염, 트리메틸 스테아릴 암모늄염, 디메틸에틸세틸 암모늄염, 트리에틸 도데실 암모늄염, 트리옥틸에틸 암모늄염, 디에틸시클로헥사도데실 암모늄염인 것을 특징으로 하는 함 황 우레탄수지제 렌즈의 주형중합방법.
- 제2항에 있어서, 산성인산에스테르 이 이소프로필산포스페이트, 디이소프로필산 포스페이트, 브틸산 포스페이트, 디브틸산 포스페이트, 옥틸산 포스페이트, 디오틸산 포스페이트, 이소데실산 포스페이트, 디이소데실산 포스페이트., 트리데칸올산 포스페이트, 비스(트리데칸올산) 포스페이트 흑은 이들의 2종 이상의 혼합물인 것을 특징으로 하는 함 황 우레탄수지제 렌즈의 주형중합방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP298198 | 1986-12-15 | ||
JP29819886 | 1986-12-15 | ||
JP62-054353 | 1987-03-10 | ||
JP54353 | 1987-03-10 | ||
JP5435387 | 1987-03-10 | ||
JP9268587 | 1987-04-15 | ||
JP61-298198 | 1987-04-15 | ||
JP62-092685 | 1987-04-15 | ||
JP92685 | 1987-04-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR880007588A true KR880007588A (ko) | 1988-08-27 |
KR920001650B1 KR920001650B1 (ko) | 1992-02-21 |
Family
ID=27295251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019870014268A KR920001650B1 (ko) | 1986-12-15 | 1987-12-14 | 함 황 우레탄수지제 렌즈의 주형중합방법 |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0271839B1 (ko) |
JP (1) | JPH0777733B2 (ko) |
KR (1) | KR920001650B1 (ko) |
CN (1) | CN1039210C (ko) |
AU (1) | AU598076B2 (ko) |
BR (1) | BR8706784A (ko) |
CA (1) | CA1325304C (ko) |
DE (1) | DE3751726T2 (ko) |
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US4585829A (en) * | 1983-09-30 | 1986-04-29 | Union Carbide Corporation | Internal mold release for reaction injection molded polyurethanes |
GB8406677D0 (en) * | 1984-03-14 | 1984-04-18 | Ici Plc | Polyol compositions |
JPS60199016A (ja) * | 1984-03-23 | 1985-10-08 | Mitsui Toatsu Chem Inc | チオカルバミン酸s―アルキルエステル系レンズ用樹脂の製造方法 |
JPS60245622A (ja) * | 1984-05-21 | 1985-12-05 | Sumitomo Bayer Urethane Kk | ポリウレタン樹脂成形品の製造方法 |
JPS60255835A (ja) * | 1984-05-31 | 1985-12-17 | Sumitomo Bayer Urethane Kk | ホリウレタン成形品の製造方法 |
US4585803A (en) * | 1984-08-17 | 1986-04-29 | The Dow Chemical Company | Internal mold release compositions |
DE3761564D1 (de) * | 1986-03-01 | 1990-03-08 | Mitsui Toatsu Chemicals | Harze mit einem hohen brechungsindex fuer linsen aus kunststoff. |
JPS62238151A (ja) * | 1986-04-07 | 1987-10-19 | Nissan Motor Co Ltd | ワイパ間欠駆動制御装置 |
JPH0678415B2 (ja) * | 1986-11-21 | 1994-10-05 | 三井東圧化学株式会社 | 高屈折率プラスチックレンズ用樹脂 |
JPH07118989B2 (ja) * | 1987-09-22 | 1995-12-20 | ホーヤ株式会社 | ポリウレタンレンズの製造方法 |
-
1987
- 1987-12-03 JP JP62304644A patent/JPH0777733B2/ja not_active Expired - Lifetime
- 1987-12-10 CA CA000554059A patent/CA1325304C/en not_active Expired - Fee Related
- 1987-12-11 DE DE3751726T patent/DE3751726T2/de not_active Expired - Lifetime
- 1987-12-11 EP EP87118391A patent/EP0271839B1/en not_active Expired - Lifetime
- 1987-12-14 AU AU82514/87A patent/AU598076B2/en not_active Expired
- 1987-12-14 KR KR1019870014268A patent/KR920001650B1/ko not_active IP Right Cessation
- 1987-12-14 BR BR8706784A patent/BR8706784A/pt unknown
- 1987-12-15 CN CN87108126A patent/CN1039210C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA1325304C (en) | 1993-12-14 |
DE3751726D1 (de) | 1996-04-11 |
JPH0777733B2 (ja) | 1995-08-23 |
DE3751726T2 (de) | 1996-10-02 |
JPS6445611A (en) | 1989-02-20 |
EP0271839A3 (en) | 1989-03-08 |
EP0271839A2 (en) | 1988-06-22 |
AU598076B2 (en) | 1990-06-14 |
AU8251487A (en) | 1988-06-16 |
CN87108126A (zh) | 1988-09-14 |
CN1039210C (zh) | 1998-07-22 |
BR8706784A (pt) | 1988-07-19 |
KR920001650B1 (ko) | 1992-02-21 |
EP0271839B1 (en) | 1996-03-06 |
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