GB1067770A – Photochemically hardenable moulding and coating masses
– Google Patents
GB1067770A – Photochemically hardenable moulding and coating masses
– Google Patents
Photochemically hardenable moulding and coating masses
Info
Publication number
GB1067770A
GB1067770A
GB55405/65A
GB5540565A
GB1067770A
GB 1067770 A
GB1067770 A
GB 1067770A
GB 55405/65 A
GB55405/65 A
GB 55405/65A
GB 5540565 A
GB5540565 A
GB 5540565A
GB 1067770 A
GB1067770 A
GB 1067770A
Authority
GB
United Kingdom
Prior art keywords
disulphides
coating masses
photochemically
irradiation
hardenable moulding
Prior art date
1964-12-31
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
GB55405/65A
Inventor
Hans Rudolph
Karl-Heinz Heller
Herman Schnell
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.)
Bayer AG
Original Assignee
Bayer 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.)
1964-12-31
Filing date
1965-12-31
Publication date
1967-05-03
1965-12-31
Application filed by Bayer AG
filed
Critical
Bayer AG
1967-05-03
Publication of GB1067770A
publication
Critical
patent/GB1067770A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
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
C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
C08F283/01—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to unsaturated polyesters
Abstract
Photochemically-hardenable moulding and coating masses comprising unsaturated polyesters and copolymerizable monomeric compounds and as sensitizor at least one compound of the general formula Ar1-S-S-Ar2, where Ar1 and Ar2 are aromatic radicals, may be hardened by subjecting them to ultra-violet irradiation, the wavelength of the radiation preferably being between 2500 and 4500 <\>rA. The irradiation may be carried out in two stages, a prepolymer being first formed and then further polymerized. Sensitizors mentioned are diphenyl disulphide, substituted diphenyl disulphides and dinaphthyl disulphides. The disulphides can be used by themselves or in admixture with peroxides and accelerators. Paraffin may be added so that a wax film is formed.
GB55405/65A
1964-12-31
1965-12-31
Photochemically hardenable moulding and coating masses
Expired
GB1067770A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
DEF44857A
DE1233594B
(en)
1964-12-31
1964-12-31
Trigger of photochemical hardening in polyester molding compounds
Publications (1)
Publication Number
Publication Date
GB1067770A
true
GB1067770A
(en)
1967-05-03
Family
ID=7100230
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB55405/65A
Expired
GB1067770A
(en)
1964-12-31
1965-12-31
Photochemically hardenable moulding and coating masses
Country Status (14)
Country
Link
US
(1)
US3450612A
(en)
JP
(1)
JPS505213B1
(en)
AT
(1)
AT259877B
(en)
BE
(1)
BE674462A
(en)
CH
(1)
CH462462A
(en)
DE
(1)
DE1233594B
(en)
DK
(1)
DK108941C
(en)
ES
(1)
ES318549A1
(en)
FI
(1)
FI44061C
(en)
FR
(1)
FR1461944A
(en)
GB
(1)
GB1067770A
(en)
NL
(1)
NL6517086A
(en)
NO
(1)
NO115684B
(en)
SE
(1)
SE318111B
(en)
Families Citing this family (6)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
ES366028A1
(en)
*
1968-04-16
1971-02-16
Bayer Ag
Polyester moulding and coating masses which can be cured by ultraviolet irradiation
US3695877A
(en)
*
1969-08-13
1972-10-03
Teijin Ltd
Photopolymerizable resin compositions
GB1422778A
(en)
*
1972-04-10
1976-01-28
Ici Ltd
Shaped polymeric articles
JPS5293608U
(en)
*
1976-01-12
1977-07-13
JPH0610886B2
(en)
*
1984-11-01
1994-02-09
株式会社リコー
Optical information recording medium
US5230982A
(en)
*
1989-03-09
1993-07-27
The Mead Corporation
Photoinitiator compositions containing disulfides and photohardenable compositions containing the same
Family Cites Families (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3097150A
(en)
*
1955-06-24
1963-07-09
Grace W R & Co
Irradiated, cross-linked polyethylene copolymer
US3014799A
(en)
*
1955-12-20
1961-12-26
Oster Gerald
Cross-linking of hydrocarbons
US3163627A
(en)
*
1957-06-06
1964-12-29
Monsanto Co
Modified polyester resins
1964
1964-12-31
DE
DEF44857A
patent/DE1233594B/en
active
Pending
1965
1965-08-13
CH
CH1141165A
patent/CH462462A/en
unknown
1965-08-20
FI
FI651998A
patent/FI44061C/en
active
1965-09-11
NO
NO159671A
patent/NO115684B/no
unknown
1965-09-24
DK
DK494165AA
patent/DK108941C/en
active
1965-10-15
ES
ES0318549A
patent/ES318549A1/en
not_active
Expired
1965-11-18
US
US508567A
patent/US3450612A/en
not_active
Expired – Lifetime
1965-12-27
FR
FR43859A
patent/FR1461944A/en
not_active
Expired
1965-12-28
AT
AT1170765A
patent/AT259877B/en
active
1965-12-29
BE
BE674462D
patent/BE674462A/xx
unknown
1965-12-29
NL
NL6517086A
patent/NL6517086A/xx
unknown
1965-12-30
SE
SE17022/65A
patent/SE318111B/xx
unknown
1965-12-30
JP
JP40081905A
patent/JPS505213B1/ja
active
Pending
1965-12-31
GB
GB55405/65A
patent/GB1067770A/en
not_active
Expired
Also Published As
Publication number
Publication date
NL6517086A
(en)
1966-07-04
ES318549A1
(en)
1966-04-16
FI44061B
(en)
1971-04-30
FR1461944A
(en)
1966-12-09
SE318111B
(en)
1969-12-01
BE674462A
(en)
1966-06-29
FI44061C
(en)
1971-08-10
JPS505213B1
(en)
1975-03-01
DE1233594B
(en)
1967-02-02
AT259877B
(en)
1968-02-12
NO115684B
(en)
1968-11-11
US3450612A
(en)
1969-06-17
DK108941C
(en)
1968-02-26
CH462462A
(en)
1968-09-15
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None