JPS5875111A - 硼酸塩架橋ポリビニルアルコ−ルコンタクトレンズ - Google Patents

硼酸塩架橋ポリビニルアルコ−ルコンタクトレンズ

Info

Publication number
JPS5875111A
JPS5875111A JP57175243A JP17524382A JPS5875111A JP S5875111 A JPS5875111 A JP S5875111A JP 57175243 A JP57175243 A JP 57175243A JP 17524382 A JP17524382 A JP 17524382A JP S5875111 A JPS5875111 A JP S5875111A
Authority
JP
Japan
Prior art keywords
polyvinyl alcohol
lens
borate
shape
weight
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.)
Pending
Application number
JP57175243A
Other languages
English (en)
Japanese (ja)
Inventor
ビン・アイ・リ−
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AGURIPATSUTO SA
Original Assignee
AGURIPATSUTO SA
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 AGURIPATSUTO SA filed Critical AGURIPATSUTO SA
Publication of JPS5875111A publication Critical patent/JPS5875111A/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/42—Introducing metal atoms or metal-containing groups
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/38—Boron-containing compounds
    • 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
    • G02B1/043—Contact lenses

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Optics & Photonics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Eyeglasses (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP57175243A 1981-10-05 1982-10-05 硼酸塩架橋ポリビニルアルコ−ルコンタクトレンズ Pending JPS5875111A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30874281A 1981-10-05 1981-10-05
US308742 1981-10-05

Publications (1)

Publication Number Publication Date
JPS5875111A true JPS5875111A (ja) 1983-05-06

Family

ID=23195206

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57175243A Pending JPS5875111A (ja) 1981-10-05 1982-10-05 硼酸塩架橋ポリビニルアルコ−ルコンタクトレンズ

Country Status (14)

Country Link
EP (1) EP0077295A1 (en:Method)
JP (1) JPS5875111A (en:Method)
KR (1) KR840001473A (en:Method)
AU (1) AU8897682A (en:Method)
BR (1) BR8205798A (en:Method)
DK (1) DK439882A (en:Method)
ES (1) ES516195A0 (en:Method)
FI (1) FI823355A7 (en:Method)
GB (1) GB2108701A (en:Method)
GR (1) GR76755B (en:Method)
IL (1) IL66929A0 (en:Method)
NO (1) NO823334L (en:Method)
PT (1) PT75635B (en:Method)
ZA (1) ZA827255B (en:Method)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63216021A (ja) * 1987-03-05 1988-09-08 Nippon Contact Lens:Kk コンタクトレンズの製造方法
JP2020504204A (ja) * 2016-12-30 2020-02-06 ダウ グローバル テクノロジーズ エルエルシー 樹脂ビーズ及び水溶液の処理における使用
JP2022182263A (ja) * 2021-05-28 2022-12-08 株式会社リコー 有機無機複合ハイドロゲル前駆体液、有機無機複合ハイドロゲル、ハイドロゲル造形物、及びハイドロゲル造形物の製造方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI831399L (fi) * 1982-04-29 1983-10-30 Agripat Sa Kontaktlins av haerdad polyvinylalkohol
US4598122A (en) * 1985-01-22 1986-07-01 Ciba-Geigy Corporation Polyoxirane crosslinked polyvinyl alcohol hydrogel contact lens
US4978713A (en) * 1987-12-16 1990-12-18 Ciba-Geigy Corporation Polyvinyl alcohol derivatives containing pendant vinylic monomer reaction product units bound through ether groups and hydrogel contact lenses made therefrom
CN113509918B (zh) * 2020-11-25 2022-06-10 中国科学院青海盐湖研究所 一种用于液体铷铯资源提取的杂多酸盐离子筛吸附剂颗粒制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3886112A (en) * 1973-12-17 1975-05-27 Polymer Films Inc Polyvinyl alcohol based composition and articles made therefrom

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63216021A (ja) * 1987-03-05 1988-09-08 Nippon Contact Lens:Kk コンタクトレンズの製造方法
JP2020504204A (ja) * 2016-12-30 2020-02-06 ダウ グローバル テクノロジーズ エルエルシー 樹脂ビーズ及び水溶液の処理における使用
JP2022182263A (ja) * 2021-05-28 2022-12-08 株式会社リコー 有機無機複合ハイドロゲル前駆体液、有機無機複合ハイドロゲル、ハイドロゲル造形物、及びハイドロゲル造形物の製造方法

Also Published As

Publication number Publication date
ZA827255B (en) 1983-08-31
DK439882A (da) 1983-04-06
GB2108701A (en) 1983-05-18
KR840001473A (ko) 1984-05-07
FI823355L (fi) 1983-04-06
FI823355A0 (fi) 1982-10-01
NO823334L (no) 1983-04-06
AU8897682A (en) 1983-04-14
ES8400927A1 (es) 1983-12-16
EP0077295A1 (de) 1983-04-20
PT75635B (en) 1986-05-07
IL66929A0 (en) 1983-02-23
ES516195A0 (es) 1983-12-16
BR8205798A (pt) 1983-09-06
FI823355A7 (fi) 1983-04-06
GR76755B (en:Method) 1984-08-31
PT75635A (en) 1982-11-01

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