EXHIBIT 99.1


                               FOR FURTHER INFORMATION:
                               Media Relations:            Investor Relations:
                               Jim Vitak                   Daragh Porter
                               (614) 790-3715              (859) 815-3825
                               jevitak@ashland.com         dlporter@ashland.com

                               FOR IMMEDIATE RELEASE
                               SEPTEMBER 20, 2005



ASHLAND INC. EXPECTS MIXED RESULTS FOR FISCAL FOURTH-QUARTER

         COVINGTON,  Ky. -- Ashland Inc.  (NYSE:ASH)  announced  today that
earnings for its fiscal fourth quarter,  ending  September 30, 2005, may be
less than earnings for the September 2004 quarter.  Ashland's  expectations
for its  Ashland  Specialty  Chemical  and Ashland  Distribution  divisions
remain on track.  As raw  materials  and energy  costs have risen,  Ashland
Specialty Chemical and Ashland Distribution have announced price increases.
Ashland  Distribution is expected to produce sharply higher earnings in the
September  quarter  versus the  comparable  year-ago  quarter,  and Ashland
Specialty  Chemical  should  continue to report rising  profits  versus the
September  2004 quarter as the result of higher sales  revenues.  Valvoline
expects to report a roughly  40-percent decline in profits as the result of
lower  sales of  branded  lubricants,  due in part to timing  effects  from
pricing  and  promotion  changes,  as well as higher raw  materials  costs.
Escalating  hydrocarbon  prices have impacted the North American market for
motor oil throughout the year, and the market further  weakened  during the
quarter.
         Operating  income  for  the  Transportation  Construction  Sector,
commercially  known as Ashland Paving And  Construction,  Inc., or APAC, is
expected to be roughly half of the  prior-year  quarter's  $70 million.  In
addition  to lower  production  due to business  disruptions  caused by the
active  hurricane  season,  APAC also  expects  to  increase  reserves  for
unprofitable contracts resulting from the run-up in hydrocarbon prices.


                                  -more-




Ashland Inc. expects mixed results for fiscal fourth-quarter, pg. 2

         In addition to the above items, Ashland expects to record a charge
in the  September  quarter  related to its  participation  in Oil Insurance
Limited, an energy industry mutual insurance  consortium,  due primarily to
damage  caused by Hurricane  Katrina.  The amount is  undetermined  at this
time;  however,  the company  expects  the  maximum  loss to be $14 million
pre-tax assuming no further catastrophic losses.
         Ashland  plans to release its earnings at 8 a.m.,  EDT, on October
24 and will follow with an analyst meeting in New York City at 5 p.m., EDT,
which will also be web cast.
          Ashland  Inc.   (NYSE:   ASH)  is  a  Fortune  500  chemical  and
transportation   construction  company  providing  products,  services  and
customer solutions throughout the world. To learn more about Ashland, visit
www.ashland.com.
                                    -0-

FORWARD-LOOKING STATEMENTS
This news release contains forward-looking  statements,  within the meaning
of  Section  27A of the  Securities  Act of  1933  and  Section  21E of the
Securities  Exchange  Act of 1934,  with  respect  to  Ashland's  operating
performance.  These  estimates  are  based  upon a number  of  assumptions,
including those mentioned within this news release. Such estimates are also
based upon  internal  forecasts  and analyses of current and future  market
conditions and trends, management plans and strategies,  weather, operating
efficiencies and economic  conditions,  such as prices,  supply and demand,
cost  of  raw  materials,  and  legal  proceedings  and  claims  (including
environmental  and  asbestos   matters).   Although  Ashland  believes  its
expectations  are based on  reasonable  assumptions,  it cannot  assure the
expectations  reflected  herein  will  be  achieved.  This  forward-looking
information  may prove to be  inaccurate  and  actual  results  may  differ
significantly  from  those  anticipated  if one or more  of the  underlying
assumptions or expectations  proves to be inaccurate or is unrealized or if
other  unexpected  conditions  or events  occur.  Other  factors  and risks
affecting Ashland are contained in Ashland's Form 10-K, as amended, for the
fiscal year ended Sept.  30, 2004.  Ashland  undertakes  no  obligation  to
subsequently update or revise the  forward-looking  statements made in this
news  release to  reflect  events or  circumstances  after the date of this
release.