BR9814624A - Derivados de tioglicerol e seu uso em composições de polissulfeto para material ótico - Google Patents

Derivados de tioglicerol e seu uso em composições de polissulfeto para material ótico

Info

Publication number
BR9814624A
BR9814624A BR9814624-6A BR9814624A BR9814624A BR 9814624 A BR9814624 A BR 9814624A BR 9814624 A BR9814624 A BR 9814624A BR 9814624 A BR9814624 A BR 9814624A
Authority
BR
Brazil
Prior art keywords
optical material
thioglycerol
derivatives
thioglycerol derivatives
polysulfide compositions
Prior art date
Application number
BR9814624-6A
Other languages
English (en)
Inventor
Richard P Woodbury
John B Stallman
George F Winterson
Kenneth L Avery
Original Assignee
Hampshire Chemical Corp
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 Hampshire Chemical Corp filed Critical Hampshire Chemical Corp
Publication of BR9814624A publication Critical patent/BR9814624A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • C07C323/50—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton
    • C07C323/51—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • C07C323/50—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton
    • C07C323/51—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton
    • C07C323/52—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being acyclic and saturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)

Abstract

"DERIVADOS DE TIOGLICEROL E SEU USO EM COMPOSIçõES DE POLISSULFETO PARA MATERIAL óTICO" Novos derivados tioglicerol, processos para sua fabricação, e materiais óticos fabricados de tais compostos. Os derivados de tioglicerol têm altas concentrações de enxofre em relação a compostos convencionalmente usados para materiais óticos, e assim exibem altos índices de refração sem sacrifício de capacidade de processamento.
BR9814624-6A 1997-11-26 1998-11-05 Derivados de tioglicerol e seu uso em composições de polissulfeto para material ótico BR9814624A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/978,759 US5973192A (en) 1997-11-26 1997-11-26 Thioglycerol derivatives and their use in polysulfide compositions for optical material
PCT/US1998/023579 WO1999027416A1 (en) 1997-11-26 1998-11-05 Thioglycerol derivatives and their use in polysulfide compositions for optical material

Publications (1)

Publication Number Publication Date
BR9814624A true BR9814624A (pt) 2000-10-03

Family

ID=25526367

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9814624-6A BR9814624A (pt) 1997-11-26 1998-11-05 Derivados de tioglicerol e seu uso em composições de polissulfeto para material ótico

Country Status (10)

Country Link
US (1) US5973192A (pt)
EP (1) EP1040385A4 (pt)
JP (1) JP4320120B2 (pt)
KR (1) KR20010030698A (pt)
CN (1) CN1279775A (pt)
AU (1) AU739720B2 (pt)
BR (1) BR9814624A (pt)
CA (1) CA2304448A1 (pt)
WO (1) WO1999027416A1 (pt)
ZA (1) ZA9810687B (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6066758A (en) * 1997-11-26 2000-05-23 Hampshire Chemical Corp. Thioglycerol derivatives and their use in polysulfide compositions for optical material
US6631021B2 (en) 2000-03-20 2003-10-07 Ppg Industries Ohio, Inc. Polyfunctional thiirane compounds
KR100646160B1 (ko) 2002-12-31 2006-11-14 엘지.필립스 엘시디 주식회사 순차측면결정화를 위한 마스크 및 이를 이용한 실리콘결정화 방법
US11944574B2 (en) 2019-04-05 2024-04-02 Amo Groningen B.V. Systems and methods for multiple layer intraocular lens and using refractive index writing
US11583388B2 (en) 2019-04-05 2023-02-21 Amo Groningen B.V. Systems and methods for spectacle independence using refractive index writing with an intraocular lens
US11529230B2 (en) 2019-04-05 2022-12-20 Amo Groningen B.V. Systems and methods for correcting power of an intraocular lens using refractive index writing
US11583389B2 (en) 2019-04-05 2023-02-21 Amo Groningen B.V. Systems and methods for correcting photic phenomenon from an intraocular lens and using refractive index writing
US11678975B2 (en) 2019-04-05 2023-06-20 Amo Groningen B.V. Systems and methods for treating ocular disease with an intraocular lens and refractive index writing
US11564839B2 (en) 2019-04-05 2023-01-31 Amo Groningen B.V. Systems and methods for vergence matching of an intraocular lens with refractive index writing

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3865787A (en) * 1973-04-23 1975-02-11 Dart Ind Inc Resin stabilizer systems of organotin sulfur-containing compounds and alkali metal bisulfite addition products
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
DE3761564D1 (de) * 1986-03-01 1990-03-08 Mitsui Toatsu Chemicals Harze mit einem hohen brechungsindex fuer linsen aus kunststoff.
US5594088A (en) * 1986-12-15 1997-01-14 Mitsui Toatsu Chemicals, Inc. Plastic lenses having a high-refractive index, process for the preparation thereof and casting polymerization process for preparing sulfur containing urethane resin lens and lens prepared thereby
JPH07116129B2 (ja) * 1987-09-29 1995-12-13 三井東圧化学株式会社 ポリチオール
US5191055A (en) * 1988-12-22 1993-03-02 Mitsui Toatsu Chemicals, Inc. Mercapto compound, a high refractive index resin and lens and a process for preparing them
AU637662B2 (en) * 1989-12-28 1993-06-03 Hoya Corporation Polythiol compound, and optical material and product produced therefrom
US5306799A (en) * 1992-08-26 1994-04-26 Mitsui Toatsu Chemicals, Inc. High refractive index plastic lens and composition therefor
TW300902B (pt) * 1994-11-17 1997-03-21 Mitsui Toatsu Chemicals
US5955206A (en) * 1995-05-12 1999-09-21 Mitsui Chemicals, Inc. Polysulfide-based resin composition, polysulfide-based resin, and optical material comprising the resin

Also Published As

Publication number Publication date
AU739720B2 (en) 2001-10-18
EP1040385A1 (en) 2000-10-04
ZA9810687B (en) 1999-05-24
EP1040385A4 (en) 2001-01-17
JP4320120B2 (ja) 2009-08-26
CN1279775A (zh) 2001-01-10
US5973192A (en) 1999-10-26
WO1999027416A1 (en) 1999-06-03
KR20010030698A (ko) 2001-04-16
JP2001524494A (ja) 2001-12-04
AU1309699A (en) 1999-06-15
CA2304448A1 (en) 1999-06-03

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFARENTE A 6O, 7O, 8O E 9O ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1910 DE 14/08/2007.