IT8567924A0 - Sbozzi ottici e procedimento per laloro produzione - Google Patents

Sbozzi ottici e procedimento per laloro produzione

Info

Publication number
IT8567924A0
IT8567924A0 IT8567924A IT6792485A IT8567924A0 IT 8567924 A0 IT8567924 A0 IT 8567924A0 IT 8567924 A IT8567924 A IT 8567924A IT 6792485 A IT6792485 A IT 6792485A IT 8567924 A0 IT8567924 A0 IT 8567924A0
Authority
IT
Italy
Prior art keywords
procedure
production
optical blanks
blanks
optical
Prior art date
Application number
IT8567924A
Other languages
English (en)
Other versions
IT8567924A1 (it
IT1182650B (it
Inventor
Helmut Dislich Nanning Arfsten
Helmut Schmidt Gottfri Philipp
Gerhard Tunker
Original Assignee
Schott Glaswerke
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 Schott Glaswerke filed Critical Schott Glaswerke
Publication of IT8567924A0 publication Critical patent/IT8567924A0/it
Publication of IT8567924A1 publication Critical patent/IT8567924A1/it
Application granted granted Critical
Publication of IT1182650B publication Critical patent/IT1182650B/it

Links

Classifications

    • 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
    • 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
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/12—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polysiloxanes
    • C08F283/124—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polysiloxanes on to polysiloxanes having carbon-to-carbon double bonds
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/48—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms
    • C08G77/58—Metal-containing linkages
    • 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
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Silicon Polymers (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
IT67924/85A 1984-11-07 1985-11-05 Sbozzi ottici e procedimento per la loro produzione IT1182650B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843440652 DE3440652A1 (de) 1984-11-07 1984-11-07 Optische formkoerper

Publications (3)

Publication Number Publication Date
IT8567924A0 true IT8567924A0 (it) 1985-11-05
IT8567924A1 IT8567924A1 (it) 1987-05-05
IT1182650B IT1182650B (it) 1987-10-05

Family

ID=6249710

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67924/85A IT1182650B (it) 1984-11-07 1985-11-05 Sbozzi ottici e procedimento per la loro produzione

Country Status (8)

Country Link
US (1) US4715999A (it)
JP (1) JPS61228919A (it)
BE (1) BE903590A (it)
DE (1) DE3440652A1 (it)
FR (1) FR2572679B1 (it)
GB (1) GB2167341B (it)
IT (1) IT1182650B (it)
NL (1) NL8503046A (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4880851A (en) * 1987-02-26 1989-11-14 Tohru Yamamoto Aromatic composition and method for the production of the same
DE3854796T2 (de) * 1987-04-02 1996-05-02 Tohru Yamamoto Verbundwerkstoff und Verfahren zu dessen Herstellung
EP0398969A4 (en) * 1988-02-05 1992-03-11 Mortimer Marks Polarizing lens suitable for sunglasses and method of making
DE3925462A1 (de) * 1989-08-01 1991-02-07 Fraunhofer Ges Forschung Verfahren zur photoinitiierten steuerung der anorganischen netzwerkbildung beim sol-gel-prozess
US5109080A (en) * 1989-10-06 1992-04-28 Virginia Tech Intellectual Properties, Inc. High refractive-index ceramic/polymer hybrid material
US5143988A (en) * 1989-11-27 1992-09-01 Virginia Tech Intellectual Properties, Inc. High refractive-index hybrid material prepared by titanium alkoxide and a phosphine containing oligomer
JP3542156B2 (ja) * 1994-02-25 2004-07-14 ダウ コーニング アジア株式会社 有機溶媒に可溶なポリチタノシロキサンの製造方法
US5489404A (en) * 1994-08-08 1996-02-06 General Electric Company Process for annealing thermoplastics
DE19630100A1 (de) * 1996-07-25 1998-01-29 Inst Neue Mat Gemein Gmbh Verfahren zur Herstellung eines für optische Zwecke geeigneten Formkörpers
AU4657397A (en) 1996-10-11 1998-05-11 Corning Incorporated Photochromic organic material, its manufacture and the photochromic articl es containing it
US6245428B1 (en) 1998-06-10 2001-06-12 Cpfilms Inc. Low reflective films
US20060009536A1 (en) * 2004-07-12 2006-01-12 Guang-Way Jang Functionalized sol-gel material, sol-gel film derived therefrom, and method for preparing the same
DE102007037204B4 (de) 2007-08-07 2020-11-12 Docter Optics Se Verfahren zum Herstellen eines optischen Linsenelementes, insbesondere einer Scheinwerferlinse für einen Kraftfahrzeugscheinwerfer sowie Charge von hintereinander hergestellten Scheinwerferlinsen
DE102013204296A1 (de) 2013-03-12 2014-09-18 Wacker Chemie Ag Flüssige vernetzbare Metall-Siliconharz-Zusammensetzungen

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US31406A (en) * 1861-02-12 Improvement in cane-harvesters
US3221083A (en) * 1960-08-18 1965-11-30 American Optical Corp Optical elements formed of resinous materials and process for making the same
US3341490A (en) * 1964-08-13 1967-09-12 Dow Corning Blends of two polysiloxane copolymers with silica
USRE31406E (en) 1972-06-16 1983-10-04 Syntex (U.S.A.) Inc. Oxygen permeable contact lens composition, methods and article of manufacture
US4197266A (en) * 1974-05-06 1980-04-08 Bausch & Lomb Incorporated Method for forming optical lenses
US4245069A (en) * 1978-12-28 1981-01-13 Permavision Polysiloxane composition
US4182822A (en) * 1976-11-08 1980-01-08 Chang Sing Hsiung Hydrophilic, soft and oxygen permeable copolymer composition
US4343927A (en) * 1976-11-08 1982-08-10 Chang Sing Hsiung Hydrophilic, soft and oxygen permeable copolymer compositions
DE2702412A1 (de) * 1977-01-21 1978-07-27 Weber Hermann P Verfahren und vorrichtung zum spritzgiessen von linsen
US4153641A (en) * 1977-07-25 1979-05-08 Bausch & Lomb Incorporated Polysiloxane composition and contact lens
US4152508A (en) * 1978-02-15 1979-05-01 Polymer Technology Corporation Silicone-containing hard contact lens material
US4199538A (en) * 1978-09-05 1980-04-22 Corning Glass Works Method for making hot-pressed thermoplastic elements for glass-plastic lenses
US4259467A (en) * 1979-12-10 1981-03-31 Bausch & Lomb Incorporated Hydrophilic contact lens made from polysiloxanes containing hydrophilic sidechains
SU1033349A1 (ru) * 1980-08-21 1983-08-07 Московский научно-исследовательский институт глазных болезней им.Гельмгольца Способ изготовлени контактных линз
US4327203A (en) * 1981-02-26 1982-04-27 Bausch & Lomb Incorporated Polysiloxane with cycloalkyl modifier composition and biomedical devices
DE3143820A1 (de) * 1981-11-04 1983-05-11 Dr. Thilo & Co. Contactlinsen GmbH Menicon-Deutschland-Vertrieb, 8029 Sauerlach Kieselsaeureeheteropolykondensat und dessen verwendung fuer optische linsen, insbesondere kontaktlinsen
US4424328A (en) * 1981-12-04 1984-01-03 Polymer Technology Corporation Silicone-containing contact lens material and contact lenses made thereof
US4463149A (en) * 1982-03-29 1984-07-31 Polymer Technology Corporation Silicone-containing contact lens material and contact lenses made thereof
EP0094153A2 (en) * 1982-05-10 1983-11-16 Dow Corning Corporation Inherently wettable silicone resin optical devices
US4419505A (en) * 1982-07-14 1983-12-06 Paragon Optical, Inc. Contact lens composition, article and method of manufacture
CA1236624A (en) * 1983-04-28 1988-05-10 Minnesota Mining And Manufacturing Company Ophthalmic devices fabricated from urethane acrylates of polysiloxane alcohols

Also Published As

Publication number Publication date
IT8567924A1 (it) 1987-05-05
FR2572679A1 (fr) 1986-05-09
US4715999A (en) 1987-12-29
DE3440652A1 (de) 1986-05-07
BE903590A (fr) 1986-03-03
IT1182650B (it) 1987-10-05
JPS61228919A (ja) 1986-10-13
NL8503046A (nl) 1986-06-02
GB8526545D0 (en) 1985-12-04
GB2167341A (en) 1986-05-29
DE3440652C2 (it) 1989-08-10
GB2167341B (en) 1989-06-01
FR2572679B1 (fr) 1991-01-04

Similar Documents

Publication Publication Date Title
FI900976A7 (fi) Päähine ja menetelmä sen valmistamiseksi
IT8403463A0 (it) Processo per la preparazionedi pirido-imidazo-rifamicine
FI19992064L (fi) Menetelmä erytropoietiinin valmistamiseksi
FI854797A7 (fi) Menetelmä terapeuttisesti käyttökelpoisten oksetanonien valmistamiseksi
NO850330L (no) Fremgangsmaate for effektproduksjon
KR850009731U (ko) 광 송수신 장치
IT8567924A0 (it) Sbozzi ottici e procedimento per laloro produzione
DK179785A (da) Fermenteringsproces
TR21940A (tr) Alkol ueretme yoentemleri
ES536165A0 (es) Metodo para la fabricacion de fibras de vidrio
BR8503294A (pt) Processo de fabricacao de metil-mercaptano
NO170709C (no) Ramanlaser
RO89363A (ro) Procedeu pentru prepararea unor cefalosporine
FI840481A0 (fi) Foerfarande och anordning foer tagande av producentvist mjoelkprov
KR890010537A (ko) 어라인먼트방법
IT1180206B (it) Procedimento per la produzione di s-adenosil-l-omocisteina idrolasi
IT1199413B (it) Processo per la preparazione di pirido-imidazo-rifamicine
IT8567254A0 (it) Procedimento per la produzione difibre ottiche birifrangenti
BR8506175A (pt) Processo de preparacao de galoborossilicato
BR8403050A (pt) Processo de auto-hidrogenacao
IT1209936B (it) L-serina metodo per la produzione di
IT1185626B (it) Impianto di formatura
AR240944A1 (es) Procedimiento para la produccion de n -fosfonometilglicinas
ES548292A0 (es) Procedimiento de elaboracion de horchata
ES531202A0 (es) Procedimiento de fabricar aridos ligeros