CA974981A - Azo or peroxide free radical initiators containing ultraviolet light stabilizing groups - Google Patents

Azo or peroxide free radical initiators containing ultraviolet light stabilizing groups

Info

Publication number
CA974981A
CA974981A CA 125167 CA125167A CA974981A CA 974981 A CA974981 A CA 974981A CA 125167 CA125167 CA 125167 CA 125167 A CA125167 A CA 125167A CA 974981 A CA974981 A CA 974981A
Authority
CA
Grant status
Grant
Patent type
Prior art keywords
azo
ultraviolet light
free radical
radical initiators
stabilizing groups
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
Application number
CA 125167
Other versions
CA125167S (en )
Inventor
Ronald E. Macleay
Chester S. Sheppard
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.)
Arkema Inc
Original Assignee
Arkema Inc
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
Grant date

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00Polymerisation catalysts
    • C08F4/28Oxygen or compounds releasing free oxygen
    • C08F4/32Organic compounds
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C409/00Peroxy compounds
    • C07C409/32Peroxy compounds the —O—O— group being bound between two >C=O groups
    • C07C409/34Peroxy compounds the —O—O— group being bound between two >C=O groups both belonging to carboxylic acids
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C409/00Peroxy compounds
    • C07C409/38Peroxy compounds the —O—O— group being bound between a >C=O group and a carbon atom, not further substituted by oxygen atoms, i.e. esters of peroxy acids
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F283/00Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/01Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to unsaturated polyesters
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00Polymerisation catalysts
    • C08F4/04Azo-compounds
CA 125167 1970-12-16 1971-10-14 Azo or peroxide free radical initiators containing ultraviolet light stabilizing groups Expired CA974981A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US9889370 true 1970-12-16 1970-12-16

Publications (1)

Publication Number Publication Date
CA974981A true CA974981A (en) 1975-09-23

Family

ID=22271439

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 125167 Expired CA974981A (en) 1970-12-16 1971-10-14 Azo or peroxide free radical initiators containing ultraviolet light stabilizing groups

Country Status (3)

Country Link
JP (1) JPS5550041B1 (en)
CA (1) CA974981A (en)
DE (1) DE2162534A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4302523A1 (en) * 1993-01-29 1994-08-04 Peroxid Chemie Gmbh Diacylperoxidester
CA2512586A1 (en) * 2003-01-09 2004-07-29 Alcon, Inc. Dual function uv-absorbers for ophthalmic lens materials

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4921430A (en) * 1972-06-19 1974-02-25

Also Published As

Publication number Publication date Type
JPS5550041B1 (en) 1980-12-16 grant
CA974981A1 (en) grant
DE2162534A1 (en) 1972-07-06 application

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