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of the Act has been hindered by the lack of funding. Congress should insure the continuation of these goals and take whatever steps are required to insure that the intent of that Act is funded and carried out.

HENRY A WALKER, JR.

Chairman and

Chief Executive Officer

AMFAC, INC.

HONOLULU, HAWAII

June 28, 1974

The Honorable Jennings Randolph, Chairman
Panel on Materials Policy

Senate Committee on Public Works

United States Senate

Washington, D. C. 20510

Dear Mr. Chairman:

SUBJECT: Senate Bill 3560

To Amend the Solid Waste Disposal Act

We wish to state that Amfac, Inc. supports the intention of this amendment to encourage resource recovery from solid waste streams.

We are currently involved jointly with the City and County of Honolulu and Hawaiian Electric Company, Inc. to study the feasibility of recovering energy and recyclable materials from municipal refuse and agricultural solid wastes. We expect the study to be completed by December 1, 1974.

If we can provide documentation or testimony which will assist in the passage of this amendment, we would be pleased to do so.

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Ampacet

July 31, 1974

The Honorable Jennings Randolph, Chairman

c/o Richard D. Grundy

Senate Committee on Public Works

Room 4204, Dirksen Senate Office Building
Washington, D. C. 20510

Re:

S. 3560, Solid Waste Utilization Act of 1974;

S. 3549, Energy Recovery and Resource Conservation Act of 1974;
S. 3277, Energy and Resources Recovery Act of 1974; and

S. 1086, the Hazardous Waste Management Act of 1973.

Dear Senator Randolph:

Ampacet Corporation has been part of the plastics industry for 37 years. We have enjoyed the benefits of its growth and technological advances, as well as the comforts it has provided us in our affluent society. We do realize, however, that along with this growth a serious condition of waste disposal and environmental contamination has been created which jeopardizes the very nature of the surroundings we live in.

Recognizing the need for plastic materials and its requirement as a basic staple in our present structure of raw material supply, it has been incumbent upon Ampacet to support a responsible action towards management of those products which find their way into the areas such as litter, trash and environmentally contaminating areas.

In regard to this we have licensed a process of photo and bio-degradability of the olefin plastics developed by a corporation located in Boise, Idaho known as Bio-Degradable Plastics, Incorporated. This process is a partial answer to the litter/waste disposal problem. It is one of many which not being the panacea, but is one step towards the solution of our many waste disposal problems. We have taken steps to notify:

1) Local Governments (City and State)

2) Environmental Protection Agency
3) Local and State Environmental Groups
4) News Media

5) Plastics Users and Fabricators

The reception in general has been good, mainly from the local small government areas. The news media has carried the story because of its extremely important national impact. Several of these are enclosed. I must say, however, that because of the industry wide shortage of raw materials, there has been a good deal of reticence relative to its use by manufacturers in the olefin (polyethylene, etc.) processing industry.

We strongly support your efforts relative to some form of positive action in waste management and if we could be of service in further aiding your committee with information and further data, please contact me and we will be glad to proceed further.

Enclosed is some literature and data relative to the program we are pursuing.

MZS: dmr

encs.

Very truly yours,

Mugler Selende,

Myles Z. Schneider

Vice President - Sales

AmpAcet

Ampacet Corporation / 250 South Terrace Avenue. Mount Vernon, NY 10550
Telephone (9:4) 699-9100
(212) 597 5700
TWX 710-562-0187

DEGRADABLE PLASTICS

THE WAY OF THE FUTURE

For years, pressure from environmentalists has put scientists
to work developing a degradable plastic material -- one that would
decompose when exposed to the elements and thus return naturally to
the environment. Such a material could contribute greatly towards
solving the mounting problem of solid waste disposal by reducing the
volume of plastic disposables which litter our country's landscape.

Now, for the first time, degradable plastic products are being
manufactured for commercial use using a chemical additive system
manufactured and sold by Ampacet Corporation in masterbatch form
(color concentrate), and called "Poly-Grade".

When a revolutionary new product such as this arrives on the market, there are always questions and misconceptions which accompany it. The following information is intended to provide answers to the most frequently asked questions:

Q:

A:

Q:

A:

Q:

A:

What exactly is bio-degradability?

"Bio" is the root of the word, biological, and refers to liv-
ing organisms -- from microbes to man. "Degradability" means
the property or ability to break down. So bio-degradation
means breaking down something by biological action. Most com-
monly, this is a process of decomposition through attack by
insects and micro-organisms which returns natural by-products
to the soil. It is nature's own recycling system.

Aren't all materials bio-degradable?

No. Conventional plastics, for example, are chemically-inert, synthetic substances, often fortified with stabilizers to give them strength and durability. The very properties which impart strength to plastics also prevent assimilation by micro-organisms. On the other hand, pulp or paper products, for example, which are made from wood, are easily digested by insects and bacteria.

How does "Poly-Grade" affect nature's ability to break down
plastics?

"Poly-Grade" modifies the resins which are the raw materials in
the plastics manufacturing process. The new degradable plastic
which results causes the finished plastic product to decompose
or degrade over a period of time when exposed to the outdoor en-
vironment. The decomposition begins when the treated plastic is
exposed to sunlight and oxygen, and continues at a rate determined
by the amount of the concentrate added, and by environmental con-
ditions.

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