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RESOLUTIONS BY THE UNANIMOUS CONSENT OF THE BOARD OF DIRECTORS OF TYLER PIPE INDUSTRIES OF TEXAS, INC.

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BUSINESS CONFIDENTIAL \ PROJECT REPORT RECEIVED OCT 2 5 1974 ORGANIC ELASTOMERS UTILITY OF INTERFACIAL COUPLING AGENTS FOR ASBESTOS REINFORCED ELASTOMERS Au thors: Work Done By: Supervisor: D.

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PRODUCT DEVELOPMENT & TECHNICAL SERVICES DEPARTMENT Six Month Report July through December 1973 _) TABLE OF CONTENTS SIX MONTH SUMMARY Page Summary...................................................................................................................................... 1 Analysis of Sales & Profits from New Products.............................................. 3 Texture Sales & Profits 1972 & 1973...................................................................... 3 MANUFACTURING SERVICES SECTION Wallboard.......................................................................................................................... 4 Rock washing atGrand Rapids................................................................................. 4 By-product gypsum......................................................................... 4 Leas expensive 5/8" Type X wallboard........................................................... 5 Bond task group............................................................................................................... 5 Chopped glass fiber...................................................................................................... 5 Plant assistance............................................................................................................. 6 Alternate starch adhesives...................................................................................... 6 New Underwriters procedure for follow-up service................................ 6 Pre-Dec...................................................................................................................................... 6 Shortage of titanium dioxide................................................................................. 6 Joint System........................................................................................................................... 7 Grit problem............................................................................................................... 7 SRA joint compound with Dow resin................................................................... 7 Polyvinyl acetate emulsion..................................................................................... 7 Limestone sources.................................................................................................... 8 Preservatives....................................................................................................................

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