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US 4,377,707 AGranted
Halogenated (meth) acrylate compounds
AssigneeThe Dow Chemical Company
InventorsClinton J. Boriack, Hans R. Friedli
Life of this patent
Estimating the term…
Abstract
Halogenated dicyclopentyl ethers or thioethers of alkylene glycol mono(meth) acrylate or mono (meth) propionates are prepared. The dihalo compounds having (meth) acrylic functionality are useful to prepare thermosetting or thermoplastic resins with built in fire retardency. The tetrahalo compounds are useful fire retardant additives in the manufacture of polymeric foams.
Claims12
A compound having the formula
- CH.sub.2 .dbd.C(R)--C--(O)--Z--M--[Z--M.sup.1 --].sub.n --Z--Q
- where
- Q is the 2,3-dihalodicyclopentyl group ##STR4## X is chlorine or bromine, R is hydrogen or methyl,
- M is an alkylene group having 2-10 carbon atoms,
- M.sup.1 is an alkylene group having 2-10 carbon atoms and can be the same as or different from M,
- Z is oxygen or sulfur,
- n is zero to three.
4 more elements
A compound having a formula
- CH.sub.2 (X)--C(R)(X)--C(O)--Z--M--[Z--M.sup.1 --].sub.n --Z--Q
- where
- Q is the 2,3-dihalodicyclopentyl group ##STR5## X is chlorine or bromine, R is hydrogen or methyl,
- M is an alkylene group having 2-10 carbon atoms,
- M.sup.1 is an alkylene group having 2-10 carbon atoms and can be the same as or different from M,
- Z is oxygen or sulfur,
- n is zero or three.
4 more elements
A compound having the formula
- CH.sub.2 .dbd.C(R)--C(O)--O--M--O--Q
- where
- Q is the 2,3-dihalodicyclopentyl group ##STR6## X is chlorine or bromine, R is hydrogen or methyl,
- M is an alkylene group having 2-10 carbon atoms.
1 more element
A compound having the formula
- CH.sub.2 (X)--C(R)(X)--C(O)--O--M--O--Q
- where
- Q is the 2,3-dihalodicyclopentyl group ##STR7## X is chlorine or bromine, R is hydrogen or methyl,
- M is an alkylene group having 2-10 carbon atoms.
1 more element
Dependencies are inferred from the claim text.