ALTERNATIVE FORMULATIONS AND PACKAGING TO REDUCE USE OF CHLOROFLUOROCARBONS
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By T.P. Nelson S.L. Wevill
Description This book describes alternative formulations and packaging techniques for the reduction or elimination of chlorofluorocarbon (CFC) use
as an aerosol propellant. Use of CFCs in specific categories of aerosols considered "nonessential" was banned by the U.S. in 1978. Recent
renewed interest in further reducing worldwide production and consumption of CFCs, and other chemicals implicated in the depletion of
the earth's stratospheric ozone layer, is responsible for this study, which covers currently exempted and excluded CFC aerosol applications
and their alternatives.
Audience
Environmental engineers, students.
Contents Part I. Background and Overview
1. Introduction
Historical Perspective
Montreal Protocol Requirements
Objectives and Organization
of the Report
2. CFC Aerosol Applications Exempted in the U.S.
Rationale for Exempted Uses of CFC Aerosols
Rationale for Excluded
Uses of CFC Aerosols
Summary
3. Current U.S. Consumption of CFCs
Discussion of the Data
U.S. Marketers and Fillers of CFC Products
4. Suggested Alternative Formulations for Exempted and Excluded CFC Aerosols
Introduction
Discussion of Alternative CFC Formulations
Summary
5. Procedures for and Costs of Substituting Alternative Formulations for CFC Aerosols
Introduction
Cost of Converting Filling
Lines
Methods and Costs for Developing Alternative Formulations for CFC Aerosols
Excluded Products
Procedures for Changing from
CFC to Alternative Formulations
Summary
6. Conclusions
Aerosol Uses for Which CFCs are Difficult to Eliminate (and Possible Interim
Reformulations)
Potential for Reduction of CFC Use in Exempted and Excluded Aerosols
Near-Term CFC Reductions
Longer-Range CFC
Reductions
Summary
References
Appendix A: Additional Information on MDIDs
Appendix B: DOT Regulations for Compressed Gases
Appendix C: Metric (SI) Conversion Factors
Part II. Alternative Formulations and Aerosol Dispensing Systems
Section 1. Alternative Aerosol
Formulations
1. Introduction
2. Formulation Guidelines
General Considerations
3. Example Non-CFC Alternative Formulations
Cosmetics,
Toiletries and Personal Care Products
Household Products
Pesticide Aerosol Products
Pharmaceutical Products
Industrial Aerosol
Products
Section 2. Alternative Aerosol Dispensing Systems
1. Introduction
Definitions
2. Description of Aerosol Packaging Alternatives
Bag-in-Can Types
Piston Cans
Independent Bag-in-Can Systems
Pump Sprays - Aspirator Types
Pump-Sprays - Standard Types
Dispensing
Closures
Pressurizing Dispensers
Miscellaneous Aerosol Alternatives
3. Summary
Appendix A: Metric (SI) Conversion Factors
Bibliographic details
Hardbound, 373 pages, publication date: DEC-1990
ISBN-13: 978-0-8155-1257-8
ISBN-10: 0-8155-1257-0
Imprint: WILLIAM ANDREW
Price and Ordering
Price: GBP 78 EUR 114 USD 140
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