UST101903I4 - Free radical promoter for curing polyester compositions - Google Patents
Free radical promoter for curing polyester compositions Download PDFInfo
- Publication number
- UST101903I4 UST101903I4 US06/257,448 US25744881A UST101903I4 US T101903 I4 UST101903 I4 US T101903I4 US 25744881 A US25744881 A US 25744881A US T101903 I4 UST101903 I4 US T101903I4
- Authority
- US
- United States
- Prior art keywords
- free radical
- polyester compositions
- curing polyester
- radical promoter
- ferrocene
- 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.)
- Pending
Links
- 150000003254 radicals Chemical class 0.000 title abstract 3
- 239000000203 mixture Substances 0.000 title 1
- 229920000728 polyester Polymers 0.000 title 1
- KTWOOEGAPBSYNW-UHFFFAOYSA-N ferrocene Chemical group [Fe+2].C=1C=C[CH-]C=1.C=1C=C[CH-]C=1 KTWOOEGAPBSYNW-UHFFFAOYSA-N 0.000 abstract 2
- MBVFRSJFKMJRHA-UHFFFAOYSA-N 4-fluoro-1-benzofuran-7-carbaldehyde Chemical compound FC1=CC=C(C=O)C2=C1C=CO2 MBVFRSJFKMJRHA-UHFFFAOYSA-N 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 150000005840 aryl radicals Chemical class 0.000 abstract 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- 125000000058 cyclopentadienyl group Chemical group C1(=CC=CC1)* 0.000 abstract 1
- 125000001475 halogen functional group Chemical group 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 125000002768 hydroxyalkyl group Chemical group 0.000 abstract 1
- 239000003999 initiator Substances 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 1
- 239000011342 resin composition Substances 0.000 abstract 1
- 229920006305 unsaturated polyester Polymers 0.000 abstract 1
Landscapes
- Macromonomer-Based Addition Polymer (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Free radical promoters for use in curing resin compositions comprising an unsaturated polyester and an ethylenically unsaturated copolymerizable monomer are disclosed for use with conventional initiators. The free radical promoters comprise ferrocene or ferrocene substituted on one or both cyclopentadienyl rings with an alkyl, alkoxy, hydroxyl, carboxyl, carboxaldehyde, hydroxyalkyl, amino, halo, cycloalkyl, or aryl radical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/257,448 UST101903I4 (en) | 1981-04-24 | 1981-04-24 | Free radical promoter for curing polyester compositions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/257,448 UST101903I4 (en) | 1981-04-24 | 1981-04-24 | Free radical promoter for curing polyester compositions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UST101903I4 true UST101903I4 (en) | 1982-06-01 |
Family
ID=22976357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US06/257,448 Pending UST101903I4 (en) | 1981-04-24 | 1981-04-24 | Free radical promoter for curing polyester compositions |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | UST101903I4 (en) |
-
1981
- 1981-04-24 US US06/257,448 patent/UST101903I4/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| STPP | Information on status: patent application and granting procedure in general |
Free format text: DEFENSIVE PUBLICATION OR SIR FILE |