BR9709761A - Compostos fotoativos para uso com sistemas de cura ultravioleta (uv) de faixa de comprimento de ona estreita. - Google Patents

Compostos fotoativos para uso com sistemas de cura ultravioleta (uv) de faixa de comprimento de ona estreita.

Info

Publication number
BR9709761A
BR9709761A BR9709761-6A BR9709761A BR9709761A BR 9709761 A BR9709761 A BR 9709761A BR 9709761 A BR9709761 A BR 9709761A BR 9709761 A BR9709761 A BR 9709761A
Authority
BR
Brazil
Prior art keywords
compounds
narrow
ultraviolet
ona
length range
Prior art date
Application number
BR9709761-6A
Other languages
English (en)
Inventor
Joseph Stanton Bowers Jr
Rajamani Nagarajan
Charles Uriah Pittman Jr
Sonny E Jonsson
Original Assignee
First 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 First Chemical Corp filed Critical First Chemical Corp
Publication of BR9709761A publication Critical patent/BR9709761A/pt

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/004—Photosensitive materials
    • G03F7/027—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds
    • G03F7/028—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with photosensitivity-increasing substances, e.g. photoinitiators
    • G03F7/031—Organic compounds not covered by group G03F7/029
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
    • C07C45/46—Friedel-Crafts reactions
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
    • C07C45/47—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation using phosgene
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C45/70—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form
    • C07C45/71—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form being hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
    • C07C49/687—Unsaturated compounds containing a keto groups being part of a ring containing halogen
    • C07C49/697—Unsaturated compounds containing a keto groups being part of a ring containing halogen containing six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
    • C07C49/753—Unsaturated compounds containing a keto groups being part of a ring containing ether groups, groups, groups, or groups
    • C07C49/755—Unsaturated compounds containing a keto groups being part of a ring containing ether groups, groups, groups, or groups a keto group being part of a condensed ring system with two or three rings, at least one ring being a six-membered aromatic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/84—Ketones containing a keto group bound to a six-membered aromatic ring containing ether groups, groups, groups, or groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/78—Ring systems having three or more relevant rings
    • C07D311/80—Dibenzopyrans; Hydrogenated dibenzopyrans
    • C07D311/82—Xanthenes
    • C07D311/84—Xanthenes with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 9
    • C07D311/86—Oxygen atoms, e.g. xanthones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D335/00—Heterocyclic compounds containing six-membered rings having one sulfur atom as the only ring hetero atom
    • C07D335/04—Heterocyclic compounds containing six-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
    • C07D335/10—Dibenzothiopyrans; Hydrogenated dibenzothiopyrans
    • C07D335/12—Thioxanthenes
    • C07D335/14—Thioxanthenes with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 9
    • C07D335/16—Oxygen atoms, e.g. thioxanthones
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/46—Polymerisation initiated by wave energy or particle radiation
    • C08F2/48—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light
    • C08F2/50—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light with sensitising agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymerisation Methods In General (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

Patente de Invenção: <B>"COMPOSTOS FOTOATIVOS PARA USO COM SISTEMAS DE CURA ULTRAVIOLETA (UV) DE FAIXA DE COMPRIMENTO DE ONDA ESTREITA"<D>. São descritas novas diaril cetonas, composições de fotopolimerização incluindo os compostos, e métodos utilizando os mesmos. A polimerização das composições que incluem os compostos da invenção pode ser ativada pela irradiação da composição com luz ultravioleta, utilizando técnicas e fontes de radiação convencionais, para dar velocidades de cura muito aumentadas. Os compostos da invenção também exibem um nível de reatividade significativamente elevado em uma faixa de comprimento de onda estreita a ou próximo à 308 nm. Devido ao nível de atividade aumentada, o fotoiniciador pode ser usado em quantidades consideravelmente mais baixas.
BR9709761-6A 1996-05-20 1997-05-19 Compostos fotoativos para uso com sistemas de cura ultravioleta (uv) de faixa de comprimento de ona estreita. BR9709761A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1712796P 1996-05-20 1996-05-20
PCT/US1997/008512 WO1997044364A1 (en) 1996-05-20 1997-05-19 Photoactive compounds for use with narrow wavelength band ultraviolet (uv) curing systems

Publications (1)

Publication Number Publication Date
BR9709761A true BR9709761A (pt) 2000-01-11

Family

ID=21780874

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9709761-6A BR9709761A (pt) 1996-05-20 1997-05-19 Compostos fotoativos para uso com sistemas de cura ultravioleta (uv) de faixa de comprimento de ona estreita.

Country Status (10)

Country Link
US (1) US6140385A (pt)
EP (1) EP0900237B1 (pt)
JP (1) JP2000510868A (pt)
KR (1) KR20000015839A (pt)
AT (1) ATE225813T1 (pt)
AU (1) AU3208097A (pt)
BR (1) BR9709761A (pt)
CA (1) CA2255629A1 (pt)
DE (1) DE69716260D1 (pt)
WO (1) WO1997044364A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6254803B1 (en) 1998-03-25 2001-07-03 Cryovac, Inc. Oxygen scavengers with reduced oxidation products for use in plastic films
US6255248B1 (en) 1999-07-09 2001-07-03 Cryovac, Inc. Oxygen scavenging composition with improved properties and method of using same
US6875400B2 (en) 2000-12-22 2005-04-05 Cryovac, Inc. Method of sterilizing and initiating a scavenging reaction in an article
US6486230B1 (en) 2001-04-05 2002-11-26 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Polyesters by photochemical cyclopolymerization
US6593389B1 (en) 2001-04-05 2003-07-15 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Polyimides by photochemical cyclopolymerization
MXPA05007662A (es) 2003-01-16 2006-03-10 Ian Orde Michael Jacobs Metodos, composiciones y mezclas para formar articulos que tienen resistencia a fisura de tension ambiental mejorada.
US7262229B2 (en) * 2004-05-03 2007-08-28 Flint Group Ink for excimer curing
US8262952B2 (en) 2007-10-31 2012-09-11 Bausch & Lomb Incorporated Molds for production of ophthalmic devices
WO2010117371A1 (en) * 2009-04-10 2010-10-14 Hewlett-Packard Development Company, L.P. Energy activated film and method of making the same
US11225061B2 (en) 2015-05-29 2022-01-18 Cryovac, Llc Oxygen scavenging films

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3366691A (en) * 1966-01-28 1968-01-30 Dow Chemical Co Preparation of dihydroxybenzophenones
US3595900A (en) * 1968-07-01 1971-07-27 Minnesota Mining & Mfg Cyanatophenyl-terminated polyarylene ethers
CH535195A (de) * 1970-08-28 1973-03-31 Sandoz Ag Verfahren zur Herstellung von neuen 2-Hydroxy-4'-phenoxybenzophenonverbindungen
FR2138875A1 (en) * 1971-05-24 1973-01-05 Thiemann Chem Pharm Fab Substd aminoalkanoylamino (thi)xanthones and acridones - - with psychotherapeutic and/or sedative activity
US4007209A (en) * 1972-07-01 1977-02-08 Badische Anilin- & Soda-Fabrik Aktiengesellschaft Acetals which act as photoinitiators
US4043887A (en) * 1977-01-17 1977-08-23 Eastman Kodak Company Benzophenone initiators for the photopolymerization of unsaturated compounds
US4199420A (en) * 1978-04-06 1980-04-22 Stauffer Chemical Company Alkoxymethylbenzophenones as photoinitiators for photopolymerizable compositions and process based thereon
DE3008411A1 (de) * 1980-03-05 1981-09-10 Merck Patent Gmbh, 6100 Darmstadt Neue aromatisch-aliphatische ketone, ihre verwendung als photoinitiatoren sowie photopolymerisierbare systeme enthaltend solche ketone
CH643552A5 (de) * 1980-05-06 1984-06-15 Ciba Geigy Ag Thioxanthoncarbonsaeuren und thioxanthoncarbonsaeurederivate.
US4518788A (en) * 1981-03-13 1985-05-21 General Electric Company Aromatic polyvinyl ethers and heat curable molding compositions obtained therefrom
JPS5978339A (ja) * 1982-10-28 1984-05-07 Fuji Photo Film Co Ltd 光重合性組成物
JPS59172518A (ja) * 1983-03-23 1984-09-29 Toshiba Corp 光硬化性エポキシ樹脂系組成物
US4529490A (en) * 1983-05-23 1985-07-16 General Electric Company Photopolymerizable organic compositions and diaryliodonium ketone salts used therein
US4767797A (en) * 1983-06-20 1988-08-30 Asahi Kasei Kogyo Kabushiki Kaisha Photocurable compositions of poly(ethynylphenyl)acetylene, its copolymer and composition thereof
JPS6063532A (ja) * 1983-08-16 1985-04-11 Fuji Photo Film Co Ltd 光重合性組成物
EP0150891A1 (en) * 1984-01-05 1985-08-07 The Wellcome Foundation Limited Tricyclic compounds, processes for their preparation, compositions containing such compounds and their use in medicine
US4602097A (en) * 1984-06-11 1986-07-22 Ulano Corporation Water soluble photoinitiator benzophenone and thioxanthenone ethoxy-ether derivatives
US4577034A (en) * 1985-02-14 1986-03-18 The Dow Chemical Company Autoxidation of bis(ortho dialkyl-phenoxy)benzophenones
JPS61223020A (ja) * 1985-03-29 1986-10-03 Toshiba Corp 光硬化性エポキシ樹脂系組成物
US4691059A (en) * 1985-08-30 1987-09-01 Minnesota Mining And Manufacturing Company Copolymerizable UV stabilizers
US4714726A (en) * 1986-06-04 1987-12-22 W. R. Grace & Co. Low temperature single step curing polyimide adhesive
FR2617160B1 (fr) * 1987-06-23 1989-12-01 Rhone Poulenc Chimie Procede de preparation de diphenoxy 4,4' benzophenone
US4843179A (en) * 1988-01-05 1989-06-27 Raychem Corporation Preparation of 4,4'-diphenoxybenzophenone
DE59007720D1 (de) * 1989-10-27 1994-12-22 Ciba Geigy Ag Verfahren zur Abstimmung der Strahlungsempfindlichkeit von photopolymerisierbaren Zusammensetzungen.
US5310862A (en) * 1991-08-20 1994-05-10 Toray Industries, Inc. Photosensitive polyimide precursor compositions and process for preparing same
US5504391A (en) * 1992-01-29 1996-04-02 Fusion Systems Corporation Excimer lamp with high pressure fill
JPH0789895A (ja) * 1993-02-09 1995-04-04 Asahi Glass Co Ltd 含フッ素ベンゾフェノン誘導体およびその用途
US5685754A (en) * 1994-06-30 1997-11-11 Kimberly-Clark Corporation Method of generating a reactive species and polymer coating applications therefor

Also Published As

Publication number Publication date
JP2000510868A (ja) 2000-08-22
ATE225813T1 (de) 2002-10-15
EP0900237A1 (en) 1999-03-10
CA2255629A1 (en) 1997-11-27
EP0900237B1 (en) 2002-10-09
AU3208097A (en) 1997-12-09
KR20000015839A (ko) 2000-03-15
WO1997044364A1 (en) 1997-11-27
US6140385A (en) 2000-10-31
DE69716260D1 (de) 2002-11-14

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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: REFERENTE A 7A,8A,9A E 10A ANUIDADE(S)

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 1912 DE 28/08/2007.