Supporters have been struggling for eight years to enact a bankruptcy bill, and a four-seat Senate gain in last Novembers elections gives them a strong chance at success.
Several Republicans suggested during the day that, barring unexpected changes, the GOP-controlled House may be willing to approve the same bill that is moving through the Senate, eliminating the need for time-consuming congressional negotiations and allowing the measure to reach President Bushs desk quickly.
Republicans operated along the same lines recently on legislation to rein in multimillion-dollar class action lawsuits, the first substantive bill to clear Congress since elections in which Bush won a new term and Republicans strengthened their majorities in both houses of Congress.
Senate passage of the bankruptcy bill is expected next week, but Democrats moved Thursday to force a showdown first over the minimum wage.
Sen. Edward M. Kennedy, D-Mass., proposed raising the federal wage floor from $5.15 to $7.25 in three steps in a little over two years.
"Amending the bankruptcy bill to increase the minimum wage will help many of the people this so-called bankruptcyreform is likely to hurt -- low-income families, minorities and women," Kennedy said. The last time the minimum wage rose was 1997.
Republicans generally oppose increases in the minimum wage, arguing they are a barrier to job creation, and even Democratic aides conceded Kennedys effort was likely to fail when the roll is called next week.
Even so, the GOP was crafting an alternative designed to give Republicans a minimum wage provision they can vote for -- rather than merely opposing the Democratic plan. Republican aides, speaking on condition of anonymity, said it would raise the minimum wage by $1.10 over 18 months, although it was not clear what type of exemptions, if any, might be included. Sen. Rick Santorum, R-Pa., said he also intended to propose tax breaks for businesses that create jobs as part of the GOP alternative.
Democratic aides said Daytons amendment was aimed principally at payday loan companies, firms that lend money based on anticipated tax refunds and similar short-term lenders.
Sen. Richard Shelby, R-Ala., said Daytons amendment amounted to a form of price controls, which he said"often hurt people they are intended to help." The chairman of the Senate Banking Committee, Shelby said he intends to hold hearings later this year on the issues raised by Daytons proposal.
Sen. Paul Sarbanes of Maryland, the senior Democrat on the committee, said he, too, would oppose"a very major legislative step" without consideration by the panel. All 55 of the Senates Republicans voted against the amendment. Democrats were divided, 24 in favor and 18 against.


