GB1402573A - Polymerisable mixture particularly suitable for use in making plastic lenses - Google Patents
Polymerisable mixture particularly suitable for use in making plastic lensesInfo
- Publication number
- GB1402573A GB1402573A GB4645572A GB4645572A GB1402573A GB 1402573 A GB1402573 A GB 1402573A GB 4645572 A GB4645572 A GB 4645572A GB 4645572 A GB4645572 A GB 4645572A GB 1402573 A GB1402573 A GB 1402573A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lenses
- particularly suitable
- produced
- diethylene glycol
- methyl methacrylate
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 239000000203 mixture Substances 0.000 title abstract 4
- 229920003023 plastic Polymers 0.000 title abstract 2
- 239000004033 plastic Substances 0.000 title abstract 2
- JHQVCQDWGSXTFE-UHFFFAOYSA-N 2-(2-prop-2-enoxycarbonyloxyethoxy)ethyl prop-2-enyl carbonate Chemical compound C=CCOC(=O)OCCOCCOC(=O)OCC=C JHQVCQDWGSXTFE-UHFFFAOYSA-N 0.000 abstract 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 abstract 2
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- ZQMIGQNCOMNODD-UHFFFAOYSA-N diacetyl peroxide Chemical class CC(=O)OOC(C)=O ZQMIGQNCOMNODD-UHFFFAOYSA-N 0.000 abstract 1
- 229910003460 diamond Inorganic materials 0.000 abstract 1
- 239000010432 diamond Substances 0.000 abstract 1
- 230000000704 physical effect Effects 0.000 abstract 1
- 239000002685 polymerization catalyst Substances 0.000 abstract 1
- 230000000379 polymerizing effect Effects 0.000 abstract 1
- BWJUFXUULUEGMA-UHFFFAOYSA-N propan-2-yl propan-2-yloxycarbonyloxy carbonate Chemical compound CC(C)OC(=O)OOC(=O)OC(C)C BWJUFXUULUEGMA-UHFFFAOYSA-N 0.000 abstract 1
- 229920001187 thermosetting polymer Polymers 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F18/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid
- C08F18/02—Esters of monocarboxylic acids
- C08F18/04—Vinyl esters
- C08F18/08—Vinyl acetate
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
- G02B1/041—Lenses
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Eyeglasses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US22246472A | 1972-02-01 | 1972-02-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1402573A true GB1402573A (en) | 1975-08-13 |
Family
ID=22832326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4645572A Expired GB1402573A (en) | 1972-02-01 | 1972-10-09 | Polymerisable mixture particularly suitable for use in making plastic lenses |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS4888187A (enrdf_load_stackoverflow) |
| BE (1) | BE790824A (enrdf_load_stackoverflow) |
| CA (1) | CA992244A (enrdf_load_stackoverflow) |
| DE (1) | DE2301972A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2171073B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1402573A (enrdf_load_stackoverflow) |
| IT (1) | IT972852B (enrdf_load_stackoverflow) |
| NL (1) | NL7215267A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2938098A1 (de) * | 1979-09-20 | 1981-03-26 | Fricke, Helmut, Dipl.-Ing., 31073 Delligsen | Giessharzmischung zum herstellen von kunststoff-formkoerpern mit optischer oberflaechenqualitaet, ihre verwendung sowie verfahren und vorrichtung zum herstellen von rueckspiegeln fuer kraftfahrzeuge o.dgl. |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2320563A1 (fr) * | 1975-08-07 | 1977-03-04 | Saint Gobain | Verres protecteurs en matiere plastique |
| US4311762A (en) * | 1980-10-24 | 1982-01-19 | Corning Glass Works | Plastic components of improved hardness and scratch resistance |
| JPS57133106A (en) * | 1981-02-10 | 1982-08-17 | Asahi Optical Co Ltd | Preparation of prepolymer |
| JPS6076517A (ja) * | 1983-09-30 | 1985-05-01 | Tokuyama Soda Co Ltd | 改質されたポリジエチレングリコ−ルビスアリルカ−ボネ−トの製造方法 |
| JP6902927B2 (ja) | 2017-05-23 | 2021-07-14 | 西川ゴム工業株式会社 | 自動車用グラスランの取付構造 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL190990A (enrdf_load_stackoverflow) * | 1953-12-17 | 1900-01-01 | ||
| US3013305A (en) * | 1956-03-16 | 1961-12-19 | Peterlite Products Ltd | Method for making copolymers |
-
1972
- 1972-10-05 CA CA153,318A patent/CA992244A/en not_active Expired
- 1972-10-09 GB GB4645572A patent/GB1402573A/en not_active Expired
- 1972-10-31 BE BE790824D patent/BE790824A/xx unknown
- 1972-11-10 NL NL7215267A patent/NL7215267A/xx not_active Application Discontinuation
- 1972-12-15 JP JP12540172A patent/JPS4888187A/ja active Pending
- 1972-12-18 FR FR7245031A patent/FR2171073B1/fr not_active Expired
- 1972-12-22 IT IT3350672A patent/IT972852B/it active
-
1973
- 1973-01-16 DE DE19732301972 patent/DE2301972A1/de active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2938098A1 (de) * | 1979-09-20 | 1981-03-26 | Fricke, Helmut, Dipl.-Ing., 31073 Delligsen | Giessharzmischung zum herstellen von kunststoff-formkoerpern mit optischer oberflaechenqualitaet, ihre verwendung sowie verfahren und vorrichtung zum herstellen von rueckspiegeln fuer kraftfahrzeuge o.dgl. |
Also Published As
| Publication number | Publication date |
|---|---|
| CA992244A (en) | 1976-06-29 |
| FR2171073B1 (enrdf_load_stackoverflow) | 1976-08-27 |
| JPS4888187A (enrdf_load_stackoverflow) | 1973-11-19 |
| NL7215267A (enrdf_load_stackoverflow) | 1973-08-03 |
| FR2171073A1 (enrdf_load_stackoverflow) | 1973-09-21 |
| IT972852B (it) | 1974-05-31 |
| BE790824A (fr) | 1973-02-15 |
| DE2301972A1 (de) | 1973-08-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |