Compositions: coating or plastic – Coating or plastic compositions – Inorganic settable ingredient containing
Patent
1997-03-04
1998-07-14
Green, Anthony
Compositions: coating or plastic
Coating or plastic compositions
Inorganic settable ingredient containing
106778, 106783, 527414, 524 5, C04B 1100
Patent
active
057797862
ABSTRACT:
A process for the production of a ready-mixed setting-type joint compound includes the use of calcium sulfate hemihydrate, water, and a set-retarding agent. The retarder includes a polymer composition including acrylic acid and acrylamide monomer units, for example a copolymer (or a mixture of copolymers) of acrylic acid and acrylamide or a blend of a homopolymer of acrylic acid and a homopolymer of acrylamide. The joint compound can be combined with an accelerator including a metallic salt. The joint compound of the invention can be formulated either as a lightweight joint compound or as a conventional weight joint compound. The joint compounds provide short setting times, reduced shrinkage, reduced preparation time, and beneficial application properties.
REFERENCES:
patent: Re29753 (1978-09-01), Williams
patent: 2292616 (1942-08-01), Dailey
patent: 2460267 (1949-02-01), Haddon
patent: 2868752 (1959-01-01), Frazier
patent: 2868753 (1959-01-01), Morgan et al.
patent: 2962458 (1960-11-01), Bird et al.
patent: 3035940 (1962-05-01), Hobson
patent: 3121702 (1964-02-01), Sherr et al.
patent: 3256223 (1966-06-01), Heijmer
patent: 3297601 (1967-01-01), Maynard et al.
patent: 3303147 (1967-02-01), Elden
patent: 3304189 (1967-02-01), Kuntze
patent: 3346487 (1967-10-01), Irani et al.
patent: 3346488 (1967-10-01), Lyons et al.
patent: 3520708 (1970-07-01), Chambers et al.
patent: 3544344 (1970-12-01), Pratt et al.
patent: 3597251 (1971-08-01), Kaufman
patent: 3598621 (1971-08-01), Ferrara et al.
patent: 3619221 (1971-11-01), Kossivas
patent: 3624018 (1971-11-01), Eilers et al.
patent: 3661610 (1972-05-01), Ferris
patent: 3689295 (1972-09-01), Hersey et al.
patent: 3794506 (1974-02-01), Schmidt et al.
patent: 3797610 (1974-03-01), Windle
patent: 3839260 (1974-10-01), Eilers et al.
patent: 3839262 (1974-10-01), Eilers et al.
patent: 3839263 (1974-10-01), Eilers et al.
patent: 3869415 (1975-03-01), Williams
patent: 3885985 (1975-05-01), Serafin et al.
patent: 3936313 (1976-02-01), Ericson
patent: 3941772 (1976-03-01), Ploger et al.
patent: 3945843 (1976-03-01), Holty et al.
patent: 3973978 (1976-08-01), Nakagawa et al.
patent: 3984269 (1976-10-01), Schneller et al.
patent: 3989195 (1976-11-01), Falcon-Steward
patent: 4042409 (1977-08-01), Terada et al.
patent: 4157264 (1979-06-01), Kennedy-Skipton
patent: 4166751 (1979-09-01), Komeiji et al.
patent: 4190454 (1980-02-01), Yamagisi et al.
patent: 4210455 (1980-07-01), Metcalf et al.
patent: 4236849 (1980-12-01), Kennedy-Skipton
patent: 4242318 (1980-12-01), Brahm et al.
patent: 4264368 (1981-04-01), Schutz
patent: 4286992 (1981-09-01), Galer et al.
patent: 4293344 (1981-10-01), Joseph
patent: 4337094 (1982-06-01), Tokar
patent: 4340525 (1982-07-01), Hubner et al.
patent: 4401473 (1983-08-01), Kleiner et al.
patent: 4424290 (1984-01-01), Rousset et al.
patent: 4454267 (1984-06-01), Williams
patent: 4455171 (1984-06-01), Spensley et al.
patent: 4461644 (1984-07-01), Childs et al.
patent: 4466835 (1984-08-01), Crump et al.
patent: 4466836 (1984-08-01), Crump et al.
patent: 4468252 (1984-08-01), Crump et al.
patent: 4472200 (1984-09-01), Crump et al.
patent: 4473405 (1984-09-01), Gerber
patent: 4494990 (1985-01-01), Harris
patent: 4500356 (1985-02-01), Crump et al.
patent: 4518652 (1985-05-01), Willoughby
patent: 4582139 (1986-04-01), Childs et al.
patent: 4606770 (1986-08-01), Gerber
patent: 4612333 (1986-09-01), Vassileff
patent: 4645548 (1987-02-01), Take et al.
patent: 4655838 (1987-04-01), Koga et al.
patent: 4661161 (1987-04-01), Jakacki et al.
patent: 4676832 (1987-06-01), Childs et al.
patent: 4680396 (1987-07-01), Crump et al.
patent: 4681634 (1987-07-01), Roca et al.
patent: 4683003 (1987-07-01), Nakano et al.
patent: 4700780 (1987-10-01), Brothers
patent: 4724242 (1988-02-01), Vassileff
patent: 4804688 (1989-02-01), Vassileff
patent: 4846889 (1989-07-01), Meyer
patent: 4891072 (1990-01-01), Cooper
patent: 4964917 (1990-10-01), Bobrowski et al.
patent: 4988390 (1991-01-01), Kambayashi et al.
patent: 5041475 (1991-08-01), Kambayashi et al.
patent: 5075358 (1991-12-01), Riley et al.
patent: 5079042 (1992-01-01), Frings
patent: 5093410 (1992-03-01), Kambayashi et al.
patent: 5151130 (1992-09-01), Croft et al.
patent: 5203919 (1993-04-01), Bobrowski et al.
patent: 5273579 (1993-12-01), Tanaka et al.
patent: 5277712 (1994-01-01), McInnis
patent: 5336318 (1994-08-01), Attard et al.
patent: 5427617 (1995-06-01), Bobrowski et al.
Chemical Abstract, vol. 102, No. 10, Abstract No. 83476h (1985) No Month.
Chemical Abstract, vol. 105, No. 2, Abstract No. 11015w (1986) No Month.
Chemical Abstract, vol. 94, No. 22, Abstract No. 179611v (1981) No Month.
Betonwerk-Fertigteil-Technik, Heft, Aug. 1972, pp. 571-580 (with English abstract).
Colloids, Inc., Material Safety Data Sheet, pp. 1-2, Oct. 1, 1987.
Colloid 230 Product sheet (undated).
Technical Bulletin, Coatings, Inks, Adhesives, and Construction Technology, (undated).
Rhone-Poulenc Specialty Chemicals Division, Material Safety Data Sheet, Colloid 231, pp. 1-3 (undated).
United States Gypsum Company Product Bulletin, pp. 2-7, 1988 No Month.
Kirk-Othmer Encyclopedia of Chemical Technology, vol. 21, pp. 621-624, 1970 No Month.
Kirk-Othmer Encyclopedia of Chemical Technology, vol. 4, 4th Edition, pp. 812-826, 1992 No Month.
Gypsum Products, Chapter 5, pp. 89-125 (undated).
Joseph Karni, Materials and Structures, Gypsum in Construction: Origin and Properties, 1995, pp. 92-100 No Month.
Chemical Abstracts No. 115:34420 which is an abstract of Japanese Patent Specification No. 2-279548 (Nov. 1990).
Green Anthony
National Gypsum Company
LandOfFree
Ready mixed setting-type joint compound, and method of making sa does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Ready mixed setting-type joint compound, and method of making sa, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ready mixed setting-type joint compound, and method of making sa will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1877792