JPS5325445A - Method of producing thermoplastic resin spectacles lens - Google Patents

Method of producing thermoplastic resin spectacles lens

Info

Publication number
JPS5325445A
JPS5325445A JP8208777A JP8208777A JPS5325445A JP S5325445 A JPS5325445 A JP S5325445A JP 8208777 A JP8208777 A JP 8208777A JP 8208777 A JP8208777 A JP 8208777A JP S5325445 A JPS5325445 A JP S5325445A
Authority
JP
Japan
Prior art keywords
thermoplastic resin
producing thermoplastic
spectacles lens
resin spectacles
lens
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
JP8208777A
Other languages
English (en)
Inventor
Uinsurotsupu Arudoritsuch Jiee
Uorufugangu Deiigu Emiru
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.)
American Optical Corp
Original Assignee
American Optical 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 American Optical Corp filed Critical American Optical Corp
Publication of JPS5325445A publication Critical patent/JPS5325445A/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
    • B29D11/00009—Production of simple or compound 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Eyeglasses (AREA)
JP8208777A 1976-07-12 1977-07-11 Method of producing thermoplastic resin spectacles lens Pending JPS5325445A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70472376A 1976-07-12 1976-07-12

Publications (1)

Publication Number Publication Date
JPS5325445A true JPS5325445A (en) 1978-03-09

Family

ID=24830629

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8208777A Pending JPS5325445A (en) 1976-07-12 1977-07-11 Method of producing thermoplastic resin spectacles lens

Country Status (2)

Country Link
JP (1) JPS5325445A (ja)
DE (1) DE2729385A1 (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5849218A (ja) * 1981-09-18 1983-03-23 Matsushita Electric Ind Co Ltd プラスチツクレンズの製造方法
JPS5849219A (ja) * 1981-09-18 1983-03-23 Matsushita Electric Ind Co Ltd プラスチツクレンズの製造方法
JPS5849220A (ja) * 1981-09-18 1983-03-23 Matsushita Electric Ind Co Ltd プラスチツクレンズの製造方法
JP2003531024A (ja) * 1999-10-29 2003-10-21 サムソナイト コーポレーション 熱可塑性樹脂ペレット等で非繊維織物要素を直接形成する方法
CN102681201A (zh) * 2012-05-10 2012-09-19 福鼎富视光学有限公司 浮水眼镜
JP2019091092A (ja) * 2019-03-11 2019-06-13 株式会社ホプニック研究所 プラスチックレンズの再生方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3325055A1 (de) * 1983-07-12 1985-01-24 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von kontaktoptischen gegenstaenden
EP0170141B1 (de) * 1984-07-28 1988-05-18 Bayer Ag Verfahren zur Herstellung eines Kontaktlinsen-Halbfertigzeugs
US5141677A (en) * 1991-01-22 1992-08-25 Minnesota Mining And Manufacturing Company Method of hot stamping intraocular lens bodies
EP3017938B1 (en) * 2014-11-06 2018-01-03 Carl Zeiss Vision International GmbH Process for preparing spectacle lenses

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5849218A (ja) * 1981-09-18 1983-03-23 Matsushita Electric Ind Co Ltd プラスチツクレンズの製造方法
JPS5849219A (ja) * 1981-09-18 1983-03-23 Matsushita Electric Ind Co Ltd プラスチツクレンズの製造方法
JPS5849220A (ja) * 1981-09-18 1983-03-23 Matsushita Electric Ind Co Ltd プラスチツクレンズの製造方法
JP2003531024A (ja) * 1999-10-29 2003-10-21 サムソナイト コーポレーション 熱可塑性樹脂ペレット等で非繊維織物要素を直接形成する方法
JP4807718B2 (ja) * 1999-10-29 2011-11-02 サムソナイト アイピー ホールディングス エス．エー．アール．エル． 繊維構造でない構造体を作製する方法
CN102681201A (zh) * 2012-05-10 2012-09-19 福鼎富视光学有限公司 浮水眼镜
JP2019091092A (ja) * 2019-03-11 2019-06-13 株式会社ホプニック研究所 プラスチックレンズの再生方法

Also Published As

Publication number Publication date
DE2729385A1 (de) 1978-01-19

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