Assignee
ARCO CHEM CO
US·43 granted patents·1,067 citations·filing 1984–1995
Top patents by PatentIndex Score
43 records- 0196US4744414APlastic film plate-type heat exchangerARCO CHEM CO·Filed 1986·Granted May 17, 1988·106 cites·15 claims
- 0295US4791079ACeramic membrane for hydrocarbon conversionARCO CHEM CO·Filed 1986·Granted Dec 13, 1988·125 cites·9 claims
- 0395US4744796AMicroemulsion fuel systemARCO CHEM CO·Filed 1986·Granted May 17, 1988·76 cites·12 claims
- 0493US4789727AReduction of catalyst usage in epoxide/CO2 polymerizationARCO CHEM CO·Filed 1987·Granted Dec 6, 1988·55 cites·6 claims
- 0593US4770670AFire resistant microemulsions containing phenyl alcohols as cosurfactantsARCO CHEM CO·Filed 1986·Granted Sep 13, 1988·59 cites·9 claims
- 0688US4741945AAutomotive trim panelARCO CHEM CO·Filed 1986·Granted May 3, 1988·120 cites·23 claims
- 0788US4731427AMethod for the preparation of rigid reaction injection molded thermoset polyurethane modified polyisocyanurate compositionsARCO CHEM CO·Filed 1987·Granted Mar 15, 1988·39 cites·12 claims
- 0883US4728275AMulti-bladed disc cutter for underwater pelletizersARCO CHEM CO·Filed 1986·Granted Mar 1, 1988·47 cites·10 claims
- 0978US4788237ASugar-containing water-absorbing composition which facilitates fiber formationARCO CHEM CO·Filed 1986·Granted Nov 29, 1988·23 cites·37 claims
- 1076US4783445ASoluble epoxide/carbon dioxide copolymerization catalystsARCO CHEM CO·Filed 1987·Granted Nov 8, 1988·29 cites·7 claims
- 1174US4785026APolymer polyols with high solids contentARCO CHEM CO·Filed 1987·Granted Nov 15, 1988·18 cites·19 claims
- 1274US4763715AProcess for preparing polycarbonate terpolymer foam suitable for lost foam castingARCO CHEM CO·Filed 1987·Granted Aug 16, 1988·20 cites·9 claims
- 1374US4742144ACopolymeric composition of a functional polysiloxane and a carboxylic acid or salt thereofARCO CHEM CO·Filed 1987·Granted May 3, 1988·21 cites·10 claims
- 1471US4731490AProcess for methyl, tertiary butyl ether productionARCO CHEM CO·Filed 1986·Granted Mar 15, 1988·16 cites·7 claims
- 1570US4760100ATerephthalic ester polyols modified with ethoxylated amines and amides and rigid foams therefromARCO CHEM CO·Filed 1987·Granted Jul 26, 1988·16 cites·17 claims
- 1670US4740575ATerpolymer composition comprising a functional polysiloxane, an isocyanate and a mono-carboxylic acid or salt thereofARCO CHEM CO·Filed 1987·Granted Apr 26, 1988·18 cites·8 claims
- 1768US4773466AProcess for preparing polycarbonate copolymer foam suitable for lost foam castingARCO CHEM CO·Filed 1987·Granted Sep 27, 1988·22 cites·7 claims
- 1867US4766266ADehydrogenation of isobutaneARCO CHEM CO·Filed 1985·Granted Aug 23, 1988·8 cites·7 claims
- 1967US4764628AAsymmetric epoxidation of allylic alcoholsARCO CHEM CO·Filed 1987·Granted Aug 16, 1988·7 cites·2 claims
- 2066US4798749AIsopentane as blowing agent to improve coffee retention in foam cups molded from expandable polystreneARCO CHEM CO·Filed 1988·Granted Jan 17, 1989·22 cites·1 claims
- 2166US4797450AAdditives for water-base drilling fluid and processARCO CHEM CO·Filed 1986·Granted Jan 10, 1989·18 cites·2 claims
- 2262US4757123AMethod for the preparation of rigid cast or transfer molded thermoset polyisocyanurate compositionsARCO CHEM CO·Filed 1987·Granted Jul 12, 1988·12 cites·12 claims
- 2358US4797459ADispersing agents for producing vinyl polymer polyols utilizing an alkoxylated alkyl or alkylphenyl polyoxyalkylene isopropylamineARCO CHEM CO·Filed 1987·Granted Jan 10, 1989·10 cites·15 claims
- 2457US4785022AUse of rubbery copolymers to decrease coffee leakage in foam cupsARCO CHEM CO·Filed 1987·Granted Nov 15, 1988·14 cites·4 claims
- 2557US4731418ADiels-Alder graft polymersARCO CHEM CO·Filed 1986·Granted Mar 15, 1988·10 cites·15 claims
- 2656US4781983AMethod for preparing antistatic expandable polystyreneARCO CHEM CO·Filed 1988·Granted Nov 1, 1988·22 cites·9 claims
- 2755US4800058AMethod for the preparation of rigid cast or transfer molded thermoset polyurethane modified polyisocyanurate compositionsARCO CHEM CO·Filed 1987·Granted Jan 24, 1989·9 cites·12 claims
- 2851US4731067AExtended shelf life water-absorbing composition which facilitates fiber formationARCO CHEM CO·Filed 1986·Granted Mar 15, 1988·32 cites·17 claims
- 2947US4753987ACarbonamide modified thermoplastic elastomer-polyoxazoline molding compositionsARCO CHEM CO·Filed 1986·Granted Jun 28, 1988·8 cites·16 claims
- 3046US4761432ACoating of flame retardants onto a seed beadARCO CHEM CO·Filed 1987·Granted Aug 2, 1988·9 cites·52 claims
- 3144US4801760ATertiary butyl alcohol purificationARCO CHEM CO·Filed 1988·Granted Jan 31, 1989·2 cites·5 claims
- 3244US4785127AVinyl polymer polyols made using partially alkoxylated polyoxyalkyleneaminesARCO CHEM CO·Filed 1985·Granted Nov 15, 1988·5 cites·11 claims
- 3343US4772731AEpoxidation of olefins with molybdenum dioxo dialkyleneglycolate compositionsARCO CHEM CO·Filed 1986·Granted Sep 20, 1988·7 cites·4 claims
- 3442US4743244AWater absorbing polymer compositions and articles prepared therefromARCO CHEM CO·Filed 1986·Granted May 10, 1988·37 cites·17 claims
- 3540US4721781AMethod for lowering reducing sugar content of glycoside compositionsARCO CHEM CO·Filed 1984·Granted Jan 26, 1988·6 cites·7 claims
- 3638US5519103AAllyl ester copolymers with allylic alcohols or propoxylated allylic alcoholsARCO CHEM CO·Filed 1995·Granted May 21, 1996·2 cites·5 claims
- 3737US4749746APolymer composition containing polycarbonate, a styrenic/maleimide/cyclic anhydride terpolymer and a terpolymer grafted to a polymer matrixARCO CHEM CO·Filed 1987·Granted Jun 7, 1988·4 cites·1 claims
- 3836US4783505AMethylmethacrylate/phenylmaleimide copolymer and styrene/maleic anhydride copolymer containing polymer alloysARCO CHEM CO·Filed 1986·Granted Nov 8, 1988·4 cites·1 claims
- 3936US4740555AMolding composition with enhanced weld-line strengthARCO CHEM CO·Filed 1986·Granted Apr 26, 1988·5 cites·11 claims
- 4031US4782122AImpact modifier for imide containing copolymersARCO CHEM CO·Filed 1987·Granted Nov 1, 1988·1 cites·9 claims
- 4130US4785052AMethylmethacrylate/phenylmaleimide copolymer and styrene/maleic anhydride copolymer containing polymer alloysARCO CHEM CO·Filed 1986·Granted Nov 15, 1988·0 cites·1 claims
- 4230US4764558AAlkyl vinyl ether/N-arylmaleimide copolymer containing polymer alloyARCO CHEM CO·Filed 1987·Granted Aug 16, 1988·0 cites·16 claims
- 4329US4798868ATernary blends of polyvinyl chlorideARCO CHEM CO·Filed 1987·Granted Jan 17, 1989·3 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when ARCO CHEM CO files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →