Method and composition for producing and installing cellulosic i

Details Method and composition for producing and installing cellulosic i Method and composition for producing and installing cellulosic i

1987-09-03

1989-02-14

Welsh, Maurice J.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

52404, 106168, 106203, 252 62, 524 31, 524 32, 536 56, 536 57, C08L 108

Patent

active

048046957

ABSTRACT:
Methods for producing spray cellulosic insulation and for wet spray open cavity installation of such material. Processed cellulosic fibers are moistened with an expansion agent, preferably comprising water with a wetting agent mixed therein. For installation, a composition preferably comprising an adhesive and a wetting agent in water is used to moisten the material as it is blown into place.

REFERENCES:
patent: 4040856 (1977-08-01), Litzingst
patent: 4468336 (1984-08-01), Smith
Apr. 1986 Material Safety Data Sheet for Wex.TM., Conklin Co., Inc.
Instruction Sheet for Wex.TM., 1984, Conklin Co., Inc.
8-21-85 Material Safety Data Sheet, Robond.TM. L-12 Emulsion, Rohm and Haas Co.
1985 Technical Notes brochure on Robond.TM., Rohm and Haas Company.
1980 brochure on Rhoplex.RTM. N-1612, Rohm and Haas Company.
Surfactants and Interfacial Phenomena, M. J. Rosen, 1978, J. Wiley & Sons, Inc., p. 18.

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