FR2235907A1 - Aryl diakoxy methyl ketone prepn. - from alkyl nitrite, aryl methyl ketone and alkanol, used as photo-sensitisers in polymer hardening - Google Patents

Aryl diakoxy methyl ketone prepn. - from alkyl nitrite, aryl methyl ketone and alkanol, used as photo-sensitisers in polymer hardening

Info

Publication number
FR2235907A1
FR2235907A1 FR7423501A FR7423501A FR2235907A1 FR 2235907 A1 FR2235907 A1 FR 2235907A1 FR 7423501 A FR7423501 A FR 7423501A FR 7423501 A FR7423501 A FR 7423501A FR 2235907 A1 FR2235907 A1 FR 2235907A1
Authority
FR
France
Prior art keywords
aryl
methyl ketone
diakoxy
sensitisers
prepn
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.)
Granted
Application number
FR7423501A
Other languages
French (fr)
Other versions
FR2235907B3 (en
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.)
Union Carbide Corp
Original Assignee
Union Carbide 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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of FR2235907A1 publication Critical patent/FR2235907A1/en
Application granted granted Critical
Publication of FR2235907B3 publication Critical patent/FR2235907B3/fr
Granted legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymerisation Methods In General (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Paints Or Removers (AREA)

Abstract

Aryldialkoxymethyl ketone (IV) is prepd. by reacting a 1-12C alkyl nitrite with an arylmethyl ketone having formula CH3CR'O(II) and an alcohol having formula R"OH (III) (where R' is 6-12c aryl and R" is 1-12C alkyl), under anhydrous conditions in the presence of a strong acid catalysts, pref. anhydrous HCl or opt. HF, BF3, and BF3 etherate, in catalytic quantities, e.g., 0.1-100 (5-25) wt. % w.r.t. wt. of reaction mixt. (IV) are photosensitisers for irradiation hardening of monomers and polymers with actinic rays, and may be used in concns. of 0.1-25 (0.5-10%). (IV) act quickly and cause no yellowing action when added to white pigmented compsns. e.g. paints or coatings.
FR7423501A 1973-07-06 1974-07-05 Aryl diakoxy methyl ketone prepn. - from alkyl nitrite, aryl methyl ketone and alkanol, used as photo-sensitisers in polymer hardening Granted FR2235907A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37696473A 1973-07-06 1973-07-06

Publications (2)

Publication Number Publication Date
FR2235907A1 true FR2235907A1 (en) 1975-01-31
FR2235907B3 FR2235907B3 (en) 1977-05-06

Family

ID=23487221

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7423501A Granted FR2235907A1 (en) 1973-07-06 1974-07-05 Aryl diakoxy methyl ketone prepn. - from alkyl nitrite, aryl methyl ketone and alkanol, used as photo-sensitisers in polymer hardening

Country Status (3)

Country Link
JP (1) JPS5040538A (en)
DE (1) DE2432563A1 (en)
FR (1) FR2235907A1 (en)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5160823U (en) * 1974-11-08 1976-05-13
JPS5386032U (en) * 1976-12-17 1978-07-15
JPS53154617U (en) * 1977-05-11 1978-12-05
DE2759766C2 (en) * 1977-05-17 1988-04-14 Merck Patent Gmbh, 6100 Darmstadt, De
DE2722264C2 (en) * 1977-05-17 1984-06-28 Merck Patent Gmbh, 6100 Darmstadt Use of substituted oxyalkylphenones as photosensitizers
DE3203096A1 (en) * 1982-01-30 1983-08-04 Merck Patent Gmbh, 6100 Darmstadt USE OF HYDROXYALKYLPHENONES AS INITIATORS FOR THE RADIATION HARDENING OF AQUEOUS PREPOLYMER DISPERSIONS
JPS60112477U (en) * 1983-12-29 1985-07-30 鳥越　照和 cassette tape case
US5124489A (en) * 1989-12-14 1992-06-23 Hoechst Celanese Corporation Process for preparing phenethanol ethers by the reduction of corresponding phenylglyoxal acetals
WO1993017989A1 (en) * 1992-03-13 1993-09-16 Hoechst Celanese Corporation Preparation of substituted or unsubstituted phenylglyoxals
US5319142A (en) * 1992-10-06 1994-06-07 Hoechst Celanese Corporation Process for preparing substituted and unsubstituted arylalkylamines
US6211383B1 (en) 1993-08-05 2001-04-03 Kimberly-Clark Worldwide, Inc. Nohr-McDonald elimination reaction
US5865471A (en) 1993-08-05 1999-02-02 Kimberly-Clark Worldwide, Inc. Photo-erasable data processing forms
US6017661A (en) 1994-11-09 2000-01-25 Kimberly-Clark Corporation Temporary marking using photoerasable colorants
US5681380A (en) 1995-06-05 1997-10-28 Kimberly-Clark Worldwide, Inc. Ink for ink jet printers
US5645964A (en) 1993-08-05 1997-07-08 Kimberly-Clark Corporation Digital information recording media and method of using same
US5733693A (en) 1993-08-05 1998-03-31 Kimberly-Clark Worldwide, Inc. Method for improving the readability of data processing forms
WO1997001605A1 (en) 1995-06-28 1997-01-16 Kimberly-Clark Worldwide, Inc. Novel colorants and colorant modifiers
PL323727A1 (en) 1995-06-05 1998-04-14 Kimberly Clark Co Novel precursors of dyes
US6099628A (en) 1996-03-29 2000-08-08 Kimberly-Clark Worldwide, Inc. Colorant stabilizers
ES2175168T3 (en) 1995-11-28 2002-11-16 Kimberly Clark Co COLOR COMPOUNDS STABILIZED BY LIGHT.
US5782963A (en) 1996-03-29 1998-07-21 Kimberly-Clark Worldwide, Inc. Colorant stabilizers
US5855655A (en) 1996-03-29 1999-01-05 Kimberly-Clark Worldwide, Inc. Colorant stabilizers
US5891229A (en) 1996-03-29 1999-04-06 Kimberly-Clark Worldwide, Inc. Colorant stabilizers
US6524379B2 (en) 1997-08-15 2003-02-25 Kimberly-Clark Worldwide, Inc. Colorants, colorant stabilizers, ink compositions, and improved methods of making the same
AU4818299A (en) 1998-06-03 1999-12-20 Kimberly-Clark Worldwide, Inc. Novel photoinitiators and applications therefor
SK1542000A3 (en) 1998-06-03 2001-11-06 Kimberly Clark Co Neonanoplasts produced by microemulsion technology and inks for ink jet printing
JP2002520470A (en) 1998-07-20 2002-07-09 キンバリー クラーク ワールドワイド インコーポレイテッド Improved inkjet ink composition
CA2353685A1 (en) 1998-09-28 2000-04-06 Kimberly-Clark Worldwide, Inc. Chelates comprising chinoid groups as photoinitiators
EP1144512B1 (en) 1999-01-19 2003-04-23 Kimberly-Clark Worldwide, Inc. Novel colorants, colorant stabilizers, ink compositions, and improved methods of making the same
US6331056B1 (en) 1999-02-25 2001-12-18 Kimberly-Clark Worldwide, Inc. Printing apparatus and applications therefor
US6294698B1 (en) 1999-04-16 2001-09-25 Kimberly-Clark Worldwide, Inc. Photoinitiators and applications therefor
US6368395B1 (en) 1999-05-24 2002-04-09 Kimberly-Clark Worldwide, Inc. Subphthalocyanine colorants, ink compositions, and method of making the same
WO2002000735A1 (en) 2000-06-19 2002-01-03 Kimberly-Clark Worldwide, Inc. Novel photoinitiators and applications therefor

Also Published As

Publication number Publication date
FR2235907B3 (en) 1977-05-06
DE2432563A1 (en) 1975-02-27
JPS5040538A (en) 1975-04-14

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Legal Events

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