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                                                                    Exhibit 10-b
                                      
                             NORDSON CORPORATION
                                      
                       1979 EMPLOYEES STOCK OPTION PLAN
                         AS AMENDED OCTOBER 27, 1980


               1.  PURPOSE.  This 1979 Employees Stock
Option Plan (the "Plan") is designed to enable Nordson
Corporation ("Nordson") and its subsidiaries, by the grant
of options to purchase Common Shares of Nordson, to retain
and attract executive, managerial, technical, and
professional personnel for Nordson and its subsidiaries
and to provide additional incentive to such personnel
through increased stock ownership.

               2.  ADMINISTRATION.  The Plan shall be
administered by the Compensation Committee of Nordson's
Board of Directors (the "Committee"), which shall consist
of not less than three Directors appointed by and serving
during the pleasure of Nordson's Board of Directors.  No
Director who has at any time within one year been eligible
to participate in the Plan, or in any employee stock
purchase plan or in any other stock option or stock
appreciation rights plan of Nordson or any of its
affiliates, may serve as a member of the Committee.  The
Committee shall have full power and authority to grant
options under the Plan and to interpret the provisions
and to supervise the administration of the Plan.  All
decisions of the Committee shall be made by not less than
a majority of its members and shall be final.

               3.  SHARES SUBJECT TO THE PLAN.  The shares 
subject to this Plan are Nordson's authorized Common Shares with a 
par value of $1 each ("Common Shares") and may be authorized but 
unissued or treasury shares as the Committee may from time to time 
determine.  The total number of Common Shares that may be issued and 
sold upon the exercise of options granted under the Plan may not exceed 
200,000, giving effect to the 2-for-1 stock split declared on November 
19, 1979, subject to adjustment in accordance with Section 12.  Nordson
may reacquire Common Shares at the time options are exercised or from 
time to time in advance, whenever the Board of Directors deems such 
purchase advisable.  If an option is surrendered or ceases to be 
exercisable for any reason other than the exercise of related stock 
appreciation rights, the Common Shares as to which the option has ceased 
to be exercisable shall again be available for offering under the Plan.  
Upon exercise of stock appreciation rights, the option or applicable 
part of the option related to the stock appreciation rights shall be 
deemed to have been exercised, and the Common Shares that would otherwise 
have been issued upon exercise of the option shall not again be available 
for offering under the Plan.
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               4.  ELIGIBLE EMPLOYEES.  The Committee shall,
from time to time, designate the employees to whom options
are granted.  Options may be granted to any salaried em-
ployee of Nordson or of any subsidiary with executive,
managerial, technical, or professional responsibility,
including any Director or officer who is a salaried em-
ployee.  An employee may hold more than one option.

               5.  OPTION PRICE.  The option price under
each option shall be determined by the Committee or by
the Board of Directors and may not be less than 100% of
the fair market value of the Common Shares on the date
of the granting of the option.  In no event, however, may
previously unissued Common Shares be issued at a price
less than that permitted by the Ohio General Corporation
Law.  The fair market value shall, for purposes of the
Plan, be determined by the Committee.

               6.  NOTICE OF GRANT OF OPTION.  Upon the
granting of any option to an employee, the Committee shall
promptly cause the employee to be notified of the grant
and terms of the option.  The date on which the Committee
approves the grant of the option shall be considered to
be the date on which the option is granted.

               7.  EXERCISE OF OPTIONS.

          (a)  The date on which each option becomes 
    exercisa shall be determined by the Committee or by the 
    Board of Directors on or before grant of the  option.  
    On and after that date the option may be exercised in 
    whole or, from time to time, in part at any time during 
    the life of the option.        
                                                     
          (b)  Notwithstanding any exercise date determined 
    by the Committee or by the Board of Directors under 
    Subsection (a), an option shall become exercisable in 
    whole or in part prior to any merger or consolidation in 
    which Nordson is not the surviving corporation, any sale of 
    all or substantially all of the assets of Nordson, any 
    liquidation or dissolution of Nordson, or the termination  
    of any tender or exchange offer for 25% or more of the total 
    number of outstanding Common Shares, unless the corporation 
    surviving the merger or consolidation, acquiring the assets, 
    or making the exchange offer assumes or substitutes new 
    options for all options outstanding under the Plan on a 
    basis approved by the Committee. As soon as practicable      

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  prior to the anticipated effective date of
  any such proposed transaction, the Com-
  mittee shall cause to be given to each
  optionee written notice identifying the
  proposed transaction and specifying a date,
  which shall not be more than 10 days prior to the
  anticipated effective date of the proposed
  transaction, prior to which the option may
  be exercised.  The exercise of an option
  which becomes exercisable under this Sub-
  section (b) shall be, and the exercise of an
  option which is already exercisable without
  regard to this Subsection (b) in the discre-
  tion of the optionee may be, conditioned
  upon consummation of the proposed transaction,
  in which case the optionee need not make
  payment for the Common Shares to be purchased
  upon exercise of the option until five days
  after written notice by Nordson to the
  optionee that the proposed transaction has
  been consummated.

          (c)  No fraction of a Common
  Share may be purchased upon exercise of an
  option.

               8.  EXERCISE OF OPTIONS AFTER TERMINATION
OF EMPLOYMENT.  No option may be exercised after termination
of an optionee's employment for any reason except as pro-
vided in this Section 8.

            (a)  If the termination of em-
  ployment is due to permanent disability or
  to retirement under the applicable retirement
  plan or policy of Nordson or of a subsidiary,
  the optionee shall have the right to exercise
  the option in whole or in part within the
  earlier of (i) three months after the date
  of the termination of the optionee's employ-
  ment or (ii) the expiration of the life of
  the option.

            (b)  If the termination of employ-
  ment is due to the death of the optionee,
  the optionee's estate, personal representative,
  or beneficiary shall have the right to exer-
  cise the option in whole or in part within
  the earlier of (i) 12 months after the date
  of the optionee's death or (ii) the expiration
  of the life of the option.

            (c)  If the termination of employ-
  ment is due to any reason other than permanent
  disability, retirement under the applicable
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  retirement plan or policy of Nordson or
  of a subsidiary, or death, the optionee
  may exercise the option in whole or in
  part only with the consent of the Committee.
  In such event, the consent of the Committee
  must be obtained and the option exercised
  within the earlier of (i) three months after
  the date of the termination of the optionee's
  employment or (ii) the expiration of the
  life of the option.

            9.  TERMINATION OF OPTIONS.

            (a)  Unless terminated earlier
  under Subsection (b) or (c) of this
  Section 9, an option granted under the
  Plan shall terminate, and the right of the
  optionee or of any other person to purchase
  Common Shares upon exercise of the option
  shall expire, at the time determined by
  the Committee and specified in the notice
  of grant of the option, which may not be
  later than ten years from the date the option
  is granted.

            (b)  An option shall terminate,
  and the right of the optionee or of any
  other person to purchase Common Shares
  upon exercise of the option shall expire,
  upon consummation of any merger or consol-
  idation in which Nordson is not the sur-
  viving corporation, any sale of all or sub-
  stantially all of the assets of Nordson, or
  any liquidation or dissolution of Nordson.

            (c)  If this Plan is not approved
  by Nordson's shareholders within 12 months
  before or after the Plan is adopted by
  Nordson's Board of Directors, any option
  granted shall be terminated, and the right
  of the optionee or any other person to
  purchase Common Shares upon exercise of the
  option shall expire.

               10.  EXERCISE OF OPTIONS AND PAYMENT FOR SHARES.
Options shall be exercised by delivery of written notice of
exercise to Nordson accompanied, except as provided in
Section 7(b), by payment of the option price.  Common Shares
subject to an option shall be issued or, in the case of
treasury shares, sold only upon exercise of the option in
whole or in part and, except as provided in Section 7(b),
upon full payment of the option price.  Payment of the
option price shall be made in cash, by delivery of Common
Shares, or partly in cash and partly by delivery of Common
Shares.  Any Common Shares so delivered shall be valued
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at the mean between the highest and lowest selling prices
of the Common Shares as reported by the National Association
of Securities Dealers through NASDAQ for the date on which
the option is exercised.  If no sales are reported on the
exercise date, the Common Shares shall be valued in
accordance with Treasury Regulation, Section 20.2031-2.
An optionee shall have none of the rights of a shareholder
with respect to the Common Shares subject to the option
until the Common Shares are issued or transferred to him.

               11.  ASSIGNABILITY.  An option granted under
the Plan may not be transferred or assigned by the optionee,
otherwise than by will or the laws of descent and distri-
bution to the extent contemplated by Section 8(b), and may
be exercised during the optionee's lifetime only by him or
by his guardian or legal representative.  A corporation
surviving a merger or consolidation with Nordson, acquiring
all or substantially all of the assets of Nordson, or
acquiring 25% or more of the total number of outstanding
Common Shares may, without the consent of the optionee,
assume or substitute a new option for an option granted
under the Plan, provided the Committee approves the basis
on which the assumption or substitution is made.

               12.  ADJUSTMENTS UPON CHANGE IN SHARES.
In the event of any change in the Common Shares subject
to this Plan or to an option granted under the Plan by
reason of a merger, consolidation, reorganization, or other
corporate transaction or of a stock dividend, stock split,
or other capital adjustment, the total number and class
of shares that may be issued and sold upon exercise of
options to be granted under the Plan, the number and class
of shares subject to each outstanding option, and the option
price with respect to such shares shall be appropriately
adjusted by the Committee, whose determination shall be
final.

               13.  SUBSTITUTE STOCK OPTIONS.  Notwithstanding
any other provisions to this Plan, options may be granted
under this Plan in substitution for options to purchase
shares of capital stock of another corporation which is
merged into, consolidated with, or all or a substantial
portion of the property or stock of which is acquired by
Nordson or a subsidiary of Nordson.  The terms, provisions,
and benefits to optionees of such substitute options shall
in all respects be identical to the terms, provisions, and
benefits to optionees of the options of the other corporation
on the date of substitution, except that such substitute
options shall provide for the purchase of Common Shares
of Nordson instead of shares of such other corporation.
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               14.  PURCHASE FOR INVESTMENT.  Each person
exercising an option may be required by Nordson to furnish
a representation that he is acquiring the Common Shares upon
exercise of the option as an investment and not with a view
to distribution if Nordson, in its sole discretion, deter-
mines that the representation is needed to insure that the
resale or other disposition of the Common Shares will not
involve a violation of the Securities Act of 1933, as
amended, or of applicable state securities laws.  Any such
representation shall cease to be applicable when the repre-
sentation is no longer needed for such purpose.  To assure
compliance with the representation, Nordson may place a
legend or other symbol on any certificate for Common Shares
issued or sold under the Plan and may issue stop transfer
orders or similar instructions to the transfer agent for
its Common Shares.

               15.  COMPLIANCE WITH SECURITIES LAWS.  No
Common Shares may be issued and sold and no share certifi-
cate may be delivered upon exercise of an option until
Nordson has taken all actions then required to comply with
the Securities Act of 1933, as amended, the Securities
Exchange Act of 1934, as amended, the Ohio Securities Act,
as amended, any other applicable state securities laws, and
any exchange on which the Common Shares may be listed.

               16.  DURATION AND TERMINATION OF THE PLAN.
The Plan shall remain in effect until October 31, 1989,
and shall then terminate, unless terminated at an earlier
date by action of the Board of Directors; provided, however,
that termination of the Plan shall not affect options
previously granted.

               17.  AMENDMENT OF THE PLAN.  The Board of
Directors may from time to time amend this Plan, although
no such amendment may, without the approval of shareholders,
increase the total number of Common Shares that may be
issued and sold upon exercise of options granted under the
Plan (except in accordance with Section 12), reduce the option
price at which options may be exercised, extend the time
within which options may be granted under the Plan or the
time within which an option may be exercised, or change the
requirements relating to either eligibility for participa-
tion in the Plan or administration of the Plan.  Except in
accordance with Section 12, neither the Board of Directors
nor the Committee may, without the consent of the optionee,
alter or impair an option previously granted under the Plan.

               18.  EFFECTIVE DATE.  This Plan shall become
effective when adopted by Nordson's Board of Directors,
subject to approval by Nordson's shareholders within 12 months
before or after such adoption.

Adopted by the Board of Directors
November 19, 1979