DE69319312T2 - Photoreaktives Material - Google Patents

Photoreaktives Material

Info

Publication number
DE69319312T2
DE69319312T2 DE69319312T DE69319312T DE69319312T2 DE 69319312 T2 DE69319312 T2 DE 69319312T2 DE 69319312 T DE69319312 T DE 69319312T DE 69319312 T DE69319312 T DE 69319312T DE 69319312 T2 DE69319312 T2 DE 69319312T2
Authority
DE
Germany
Prior art keywords
carbocyclic
heterocyclic
alkyl
groups
aryl
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.)
Expired - Lifetime
Application number
DE69319312T
Other languages
English (en)
Other versions
DE69319312D1 (de
Inventor
Martin Rickwood
John David Hepworth
Christopher David Gabbutt
Sean Derek Marsden
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.)
Pilkington Group Ltd
Original Assignee
Pilkington PLC
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 Pilkington PLC filed Critical Pilkington PLC
Publication of DE69319312D1 publication Critical patent/DE69319312D1/de
Application granted granted Critical
Publication of DE69319312T2 publication Critical patent/DE69319312T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K9/00—Tenebrescent materials, i.e. materials for which the range of wavelengths for energy absorption is changed as a result of excitation by some form of energy
    • C09K9/02—Organic tenebrescent materials
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/685—Compositions containing spiro-condensed pyran compounds or derivatives thereof, as photosensitive substances
DE69319312T 1992-12-03 1993-11-25 Photoreaktives Material Expired - Lifetime DE69319312T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929225347A GB9225347D0 (en) 1992-12-03 1992-12-03 Photo reactive material

Publications (2)

Publication Number Publication Date
DE69319312D1 DE69319312D1 (de) 1998-07-30
DE69319312T2 true DE69319312T2 (de) 1998-12-17

Family

ID=10726098

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69319312T Expired - Lifetime DE69319312T2 (de) 1992-12-03 1993-11-25 Photoreaktives Material

Country Status (17)

Country Link
US (1) US5446151A (de)
EP (1) EP0600669B1 (de)
JP (1) JP3358750B2 (de)
KR (1) KR100303689B1 (de)
AT (1) ATE167742T1 (de)
AU (1) AU671867B2 (de)
BR (1) BR9304919A (de)
CA (1) CA2110083A1 (de)
DE (1) DE69319312T2 (de)
DK (1) DK0600669T3 (de)
ES (1) ES2118909T3 (de)
GB (1) GB9225347D0 (de)
GR (1) GR3027701T3 (de)
MY (1) MY109433A (de)
PH (1) PH30290A (de)
TW (1) TW256852B (de)
ZA (1) ZA938740B (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2723218A1 (fr) * 1994-07-29 1996-02-02 Essilor Internal Cie Gle Optique Composes photochromiques de structure spiro (indoline-(2,3')-benzoxazine) a groupement cyano en 6', et leur utilisation dans le domaine de l'optique ophtalmique
JPH11513029A (ja) * 1995-08-30 1999-11-09 コーニング インコーポレイテッド フォトクロミックスピロキサジン組成物およびそれを含有する製品
US6030555A (en) * 1995-08-30 2000-02-29 Corning Incorporated Photochromic spiroxazines, compositions and articles containing them
US5883043A (en) * 1997-08-27 1999-03-16 Ncr Corporation Thermal paper with security features
US6770687B1 (en) 1996-11-21 2004-08-03 Ncr Corporation Water-based dual security ink
FR2763070B1 (fr) * 1997-05-06 1999-07-02 Essilor Int Nouveaux composes photochromiques spirooxazines, leur utilisation dans le domaine de l'optique ophtalmique
US6106910A (en) * 1998-06-30 2000-08-22 Ncr Corporation Print media with near infrared fluorescent sense mark and printer therefor
US6165937A (en) * 1998-09-30 2000-12-26 Ncr Corporation Thermal paper with a near infrared radiation scannable data image
JP2003530400A (ja) 2000-04-06 2003-10-14 イエダ・リサーチ・アンド・デベロツプメント・カンパニー・リミテツド 光互変性スピロ（インドリン）ナフトキサジン類
US6803344B2 (en) * 2001-12-21 2004-10-12 Ncr Corporation Thermal paper with preprinted indicia
US7479157B2 (en) * 2003-08-07 2009-01-20 Boston Scientific Scimed, Inc. Stent designs which enable the visibility of the inside of the stent during MRI
US7645719B2 (en) * 2004-10-13 2010-01-12 Ncr Corporation Thermal paper with security features
GB0815109D0 (en) 2008-08-18 2008-09-24 James Robinson Ltd Polydialkylsiloxane-bridged bi-photochromic molecules
US9522921B2 (en) 2015-04-13 2016-12-20 Sabic Global Technologies, B.V. Photochromic spirooxazine compounds
WO2023034404A1 (en) * 2021-08-31 2023-03-09 Quadratic 3D, Inc. Photoinitiators, photohardenable compositions, and methods for forming an object in a volume

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2049297A5 (de) * 1969-06-06 1971-03-26 Saint Gobain
GB1515641A (en) * 1976-01-30 1978-06-28 Pilkington Brothers Ltd Photochromic glasses
GB1515642A (en) * 1976-01-30 1978-06-28 Pilkington Brothers Ltd Photochromic glasses
US4637698A (en) * 1983-11-04 1987-01-20 Ppg Industries, Inc. Photochromic compound and articles containing the same
ATE192156T1 (de) * 1983-12-16 2000-05-15 Rodenstock Optik G Photochrome substanzen
DE3525891A1 (de) * 1985-07-19 1987-01-22 Rodenstock Optik G Photochrome verbindungen (iii)
GB8610709D0 (en) * 1986-05-01 1986-06-04 Plinkington Bros Plc Photochromic lenses
GB2190088B (en) * 1986-05-01 1989-12-06 Pilkington Brothers Plc Photochromic articles
GB8712210D0 (en) * 1987-05-22 1987-06-24 Pilkington Brothers Plc Photochromic articles
US4931219A (en) * 1987-07-27 1990-06-05 Ppg Industries, Inc. Photochromic compound and articles containing the same
US4968454A (en) * 1988-01-25 1990-11-06 Ppg Industries, Inc. Variable-light transmittance article and method for preparing same
DE3814631A1 (de) * 1988-04-29 1989-11-09 Rodenstock Optik G Photochrome substanzen (iv)
JP2545606B2 (ja) * 1988-07-05 1996-10-23 呉羽化学工業株式会社 フォトクロミック化合物およびフォトクロミック組成物
AU638815B2 (en) * 1990-03-29 1993-07-08 Tokuyama Soda Kabushiki Kaisha Photochromic compound, composition and use thereof
GB9225346D0 (en) * 1992-12-03 1993-01-27 Pilkington Plc Photochromic compounds

Also Published As

Publication number Publication date
MY109433A (en) 1997-01-31
ES2118909T3 (es) 1998-10-01
GB9225347D0 (en) 1993-01-27
DK0600669T3 (da) 1998-10-26
DE69319312D1 (de) 1998-07-30
GR3027701T3 (en) 1998-11-30
KR940015663A (ko) 1994-07-21
KR100303689B1 (ko) 2001-11-22
US5446151A (en) 1995-08-29
AU671867B2 (en) 1996-09-12
BR9304919A (pt) 1994-06-07
JP3358750B2 (ja) 2002-12-24
ZA938740B (en) 1994-09-01
PH30290A (en) 1997-02-20
TW256852B (de) 1995-09-11
ATE167742T1 (de) 1998-07-15
AU5182193A (en) 1994-06-16
CA2110083A1 (en) 1994-06-04
EP0600669B1 (de) 1998-06-24
JPH0710882A (ja) 1995-01-13
EP0600669A1 (de) 1994-06-08

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