HK1059628A1 - Polyamide moulding compounds for producing optical lenses - Google Patents

Polyamide moulding compounds for producing optical lenses

Info

Publication number
HK1059628A1
HK1059628A1 HK04102504.1A HK04102504A HK1059628A1 HK 1059628 A1 HK1059628 A1 HK 1059628A1 HK 04102504 A HK04102504 A HK 04102504A HK 1059628 A1 HK1059628 A1 HK 1059628A1
Authority
HK
Hong Kong
Prior art keywords
sup
molding materials
optical lenses
producing optical
sub
Prior art date
Application number
HK04102504.1A
Other languages
English (en)
Inventor
Friedrich Severin Buehler
Original Assignee
Ems Chemie Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7683930&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK1059628(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ems Chemie Ag filed Critical Ems Chemie Ag
Publication of HK1059628A1 publication Critical patent/HK1059628A1/xx

Links

Classifications

    • 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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/36—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino acids, polyamines and polycarboxylic acids
    • 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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • C08G69/265—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids from at least two different diamines or at least two different dicarboxylic acids
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31725—Of polyamide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polyamides (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Surface Treatment Of Optical Elements (AREA)
HK04102504.1A 2001-05-08 2004-04-08 Polyamide moulding compounds for producing optical lenses HK1059628A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10122188A DE10122188B4 (de) 2001-05-08 2001-05-08 Polyamidformmassen zur Herstellung optischer Linsen
PCT/EP2002/004314 WO2002090421A2 (de) 2001-05-08 2002-04-18 Polyamidformmassen zur herstellung optischer linsen

Publications (1)

Publication Number Publication Date
HK1059628A1 true HK1059628A1 (en) 2004-07-09

Family

ID=7683930

Family Applications (1)

Application Number Title Priority Date Filing Date
HK04102504.1A HK1059628A1 (en) 2001-05-08 2004-04-08 Polyamide moulding compounds for producing optical lenses

Country Status (12)

Country Link
US (1) US7053169B2 (pt)
EP (1) EP1397414B2 (pt)
JP (1) JP4262987B2 (pt)
CN (1) CN1507466B (pt)
AT (1) ATE454416T1 (pt)
AU (1) AU2002319141A1 (pt)
BR (1) BR0209140A (pt)
CA (1) CA2446508C (pt)
DE (2) DE10122188B4 (pt)
HK (1) HK1059628A1 (pt)
TW (1) TW583255B (pt)
WO (1) WO2002090421A2 (pt)

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US7978391B2 (en) * 2004-05-17 2011-07-12 Transitions Optical, Inc. Polarizing, photochromic devices and methods of making the same
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Also Published As

Publication number Publication date
CN1507466A (zh) 2004-06-23
JP4262987B2 (ja) 2009-05-13
DE10122188A1 (de) 2002-11-28
DE10122188B4 (de) 2007-04-12
DE50214146D1 (de) 2010-02-25
CN1507466B (zh) 2012-06-20
WO2002090421A2 (de) 2002-11-14
US20040158028A1 (en) 2004-08-12
ATE454416T1 (de) 2010-01-15
CA2446508C (en) 2011-05-24
EP1397414B1 (de) 2010-01-06
EP1397414A2 (de) 2004-03-17
AU2002319141A1 (en) 2002-11-18
EP1397414B2 (de) 2020-03-04
TW583255B (en) 2004-04-11
US7053169B2 (en) 2006-05-30
BR0209140A (pt) 2004-06-08
WO2002090421A3 (de) 2003-02-27
CA2446508A1 (en) 2002-11-14
JP2004532321A (ja) 2004-10-21

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20210418