Patent US4618703A successfully refreshed from Google Patents.
US4618703A
Expired / Lapsed
US
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Production of the acrylates and methacrylates of oxyalkylated allyl alcohol
Assignee: Atlantic Richfield Co
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Filing: 1985-09-13
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Granted: 1986-10-21
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Expires: 2005-09-13
Abstract
Abstract Production of a reaction mixture comprising the multifunctional acrylates, methacrylates or halogenated derivatives thereof of oxyalkylated allyl alcohol characterized as being free of odor typical of allyl compounds, not lachrimatory and substantially reduced skin irritation as compared with acrylates and methacrylates of allyl alcohol. The acrylate and methacrylate compositions of the invention are useful as radiation-crosslinkable diluents for radiation-hardenable compositions (binders).
Inventors
- 👤 Chandrakant B. Thanawalla
- 👤 David C. Dehm
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 23:03
CPC Classifications
C; C09; C09D; C09D4/00; C08; C08F; C08F20/00; C08F20/02; C08F20/10; C08F20/40; Y; Y10; Y10S; Y10S525/00; Y10S525/922
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
47 words
A radiation-crosslinkable diluent for radiation-hardenable compositions comprising the acrylates or halo-substituted derivatives thereof of the reaction product of allyl alcohol with from about 1 to about 20 moles of an alkylene oxide selected from the group consisting of ethylene oxide, propylene oxide, butylene oxide and mixtures thereof.
Claim 2
Dependent Claim
47 words
A radiation-crosslinkable diluent for radiation-hardenable compositions comprising the acrylates or halo-substituted derivatives thereof of the reaction product of allyl alcohol with from about 1 to about 20 moles of an alkylene oxide selected from the group consisting of ethylene oxide, propylene oxide, butylene oxide and mixtures thereof.
Claim 3
Dependent Claim
29 words
The radiation-crosslinkable diluent of claim 1 wherein said reaction product is the reaction product of allyl alcohol and between about 1 and about 3 moles of said alkylene oxide.
Claim 4
Dependent Claim
13 words
The radiation-crosslinkable diluent of claim 2 wherein said alkylene oxide is ethylene oxide.
Claim 5
Dependent Claim
13 words
The radiation-crosslinkable diluent of claim 2 wherein said alkylene oxide is propylene oxide.
Claim 6
Dependent Claim
15 words
A radiation-hardenable composition comprising a binder and a radiation-crosslinkable diluent as claimed in claim 1.
Claim 7
Dependent Claim
15 words
A radiation-hardenable composition as claimed in claim 5 wherein the binder contains radiation-polymerizable double bonds.
Claim 8
Dependent Claim
28 words
A radiation-hardenable composition as claimed in claim 5 which comprises from about 5 to 80 percent by weight, of the diluent, based on the weight of the composition.
Claim 9
Dependent Claim
47 words
A radiation-crosslinkable diluent for radiation-hardenable compositions comprising the methacrylates or halo-substituted derivatives thereof of the reaction product of allyl alcohol with from about 1 to about 20 moles of an alkylene oxide selected from the group consisting of ethylene oxide propylene oxide, butylene oxide and mixtures thereof.
Claim 10
Dependent Claim
47 words
A radiation-crosslinkable diluent for radiation-hardenable compositions comprising the methacrylates or halo-substituted derivatives thereof of the reaction product of allyl alcohol with from about 1 to about 20 moles of an alkylene oxide selected from the group consisting of ethylene oxide propylene oxide, butylene oxide and mixtures thereof.
Claim 11
Dependent Claim
29 words
The radiation-crosslinkable diluent of claim 8 wherein said reaction product is the reaction product of allyl alcohol and between about 1 and about 3 moles of said alkylene oxide.
Claim 12
Dependent Claim
13 words
The radiation-crosslinkable diluent of claim 9 wherein said alkylene oxide is ethylene oxide.
Claim 13
Dependent Claim
13 words
The radiation-crosslinkable diluent of claim 9 wherein said alkylene oxide is propylene oxide.
Claim 14
Dependent Claim
15 words
A radiation-hardenable composition comprising a binder and a radiation-crosslinkable diluent as claimed in claim 8.
Claim 15
Dependent Claim
15 words
A radiation-hardenable composition as claimed in claim 12 wherein the binder contains radiation-polymerizable double bonds.
Claim 16
Dependent Claim
28 words
A radiation-hardenable composition as claimed in claim 12 which comprises from about 5 to 80 percent by weight, of the diluent, based on the weight of the composition.
References Cited (Backward Citations)
US3001975A
Cited
US4382135A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-10-20 | 1990-04-21 | 1990-10-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-10-20 | 1994-04-21 | 1994-10-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-10-20 | 1998-04-21 | 1998-10-21 | $7700.00 | Window Closed / Lapsed |