Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Cellular products or processes of preparing a cellular...
Patent
1997-03-05
2000-10-10
Timm, Catherine
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Cellular products or processes of preparing a cellular...
521905, 524387, 524503, 524550, 264165, 26417316, 2641761, 264250, 264255, 264259, 264268, 264DIG78, 34 95, 34329, 53400, 53428, 53111, 206204, 252194, 502402, 502405, F26B 2516, B65B 8126
Patent
active
061302635
ABSTRACT:
The present invention includes processes and resulting structures for producing moisture absorbing desiccant entrained polymers. A polymer is caused to assume a molten state, typically by applying heat and melting the polymer. To achieve certain results in the hardened end product, such as rigidity and durability, the polymer normally acts as a moisture barrier in a solidified state, both before and after melting. A desiccating agent is blended into the polymer so that the desiccating agent is distributed within the polymer. A channeling agent is also blended into the polymer so that it is distributed within the polymer. The blending of the components is preferably done before the polymer is caused to assume a molten state. Together, the polymer, desiccating agent and channeling agent create a blended mixture. The mixture is solidified so that the channeling agent forms passages in the mixture through which moisture is communicable to desiccating agent that is entrained within the mixture. The solidified mixture may be used to form plug type inserts and liners for closed containers, or it may be used for producing laminated sheeting employed as package wrap.
REFERENCES:
patent: 1481971 (1924-01-01), Whiting
patent: 1532831 (1925-04-01), Mastin
patent: 2202742 (1940-05-01), McCorkhill
patent: 2511666 (1950-06-01), Barr
patent: 2638179 (1953-05-01), Yard
patent: 2991500 (1961-07-01), Hagen
patent: 3013308 (1961-12-01), Armour
patent: 3101242 (1963-08-01), Jackson
patent: 3156402 (1964-11-01), Dupuis
patent: 3245946 (1966-04-01), O'Connar et al.
patent: 3256411 (1966-06-01), Grasty
patent: 3256441 (1966-06-01), Grasty
patent: 3322355 (1967-05-01), Bryant
patent: 3326810 (1967-06-01), Dolan et al.
patent: 3537676 (1970-11-01), Miller
patent: 3567085 (1971-03-01), Flores
patent: 3687062 (1972-08-01), Frank
patent: 3704806 (1972-12-01), Plachenov et al.
patent: 3730372 (1973-05-01), Komendowski
patent: 3730375 (1973-05-01), Komendowski
patent: 3750966 (1973-08-01), Anderson
patent: 3804282 (1974-04-01), Komendowski
patent: 3833406 (1974-09-01), White
patent: 3926379 (1975-12-01), Dryden et al.
patent: 3929295 (1975-12-01), Montalbano
patent: 4013566 (1977-03-01), Taylor
patent: 4021388 (1977-05-01), Griffin
patent: 4029830 (1977-06-01), Yamammoto
patent: 4036360 (1977-07-01), Deffeyes
patent: 4081397 (1978-03-01), Booe
patent: 4153206 (1979-05-01), Haefner et al.
patent: 4165743 (1979-08-01), Denning
patent: 4176755 (1979-12-01), Winchell
patent: 4201209 (1980-05-01), LeVeen et al.
patent: 4205794 (1980-06-01), Horton et al.
patent: 4240937 (1980-12-01), Allen
patent: 4243767 (1981-01-01), Kaufman et al.
patent: 4284548 (1981-08-01), Kaufman et al.
patent: 4340352 (1982-07-01), Hayberg
patent: 4351630 (1982-09-01), Hayberg et al.
patent: 4387803 (1983-06-01), Mercil
patent: 4394144 (1983-07-01), Aoki
patent: 4407897 (1983-10-01), Farrell et al.
patent: 4425410 (1984-01-01), Farrell et al.
patent: 4447565 (1984-05-01), Lula et al.
patent: 4464443 (1984-08-01), Farrell et al.
patent: 4485204 (1984-11-01), Nabors
patent: 4527350 (1985-07-01), Tockey, Jr.
patent: 4531437 (1985-07-01), Szablak et al.
patent: 4533576 (1985-08-01), Tanahashi et al.
patent: 4547536 (1985-10-01), Nabors
patent: 4554297 (1985-11-01), Dabi
patent: 4573258 (1986-03-01), Io et al.
patent: 4619409 (1986-10-01), Harpet et al.
patent: 4646914 (1987-03-01), Gipson
patent: 4665050 (1987-05-01), Degen et al.
patent: 4686093 (1987-08-01), Flanigen et al.
patent: 4725393 (1988-02-01), Nasu
patent: 4745073 (1988-05-01), Forrest et al.
patent: 4759508 (1988-07-01), Griffith et al.
patent: 4770944 (1988-09-01), Farrell et al.
patent: 4772300 (1988-09-01), Cullen et al.
patent: 4783056 (1988-11-01), Abrams
patent: 4783206 (1988-11-01), Cullen et al.
patent: 4792484 (1988-12-01), Moritani
patent: 4809915 (1989-03-01), Koffsky et al.
patent: 4834234 (1989-05-01), Sacherer et al.
patent: 4884756 (1989-12-01), Pearson
patent: 4969998 (1990-11-01), Henn
patent: 4971261 (1990-11-01), Solomons
patent: 4994312 (1991-02-01), Maier et al.
patent: 5030406 (1991-07-01), Sorensen
patent: 5078909 (1992-01-01), Shigeta et al.
patent: 5096130 (1992-03-01), Gulmini
patent: 5114003 (1992-05-01), Jackish et al.
patent: 5118655 (1992-06-01), Pedersen
patent: 5128182 (1992-07-01), Bunker et al.
patent: 5130018 (1992-07-01), Tolman et al.
patent: 5143763 (1992-09-01), Yamada et al.
patent: 5154960 (1992-10-01), Mucci et al.
patent: 5178336 (1993-01-01), Lodovico et al.
patent: 5186331 (1993-02-01), Valster
patent: 5203806 (1993-04-01), Broida
patent: 5221000 (1993-06-01), Lee
patent: 5242652 (1993-09-01), Savigny
patent: 5267646 (1993-12-01), Inoue et al.
patent: 5286407 (1994-02-01), Inoue et al.
patent: 5304419 (1994-04-01), Shores
patent: 5320778 (1994-06-01), Miksic et al.
patent: 5344589 (1994-09-01), Miksic et al.
patent: 5346142 (1994-09-01), Miller et al.
patent: 5373971 (1994-12-01), Laffy et al.
patent: 5389347 (1995-02-01), Hall
patent: 5393457 (1995-02-01), Miksic et al.
patent: 5399609 (1995-03-01), Moss
patent: 5415907 (1995-05-01), Inoue et al.
patent: 5432214 (1995-07-01), Lancesseur
patent: 5437414 (1995-08-01), Hall
patent: 5486380 (1996-01-01), Enniss et al.
patent: 5494155 (1996-02-01), Evans et al.
patent: 5496397 (1996-03-01), Fischer et al.
patent: 5518761 (1996-05-01), Hatsuda et al.
patent: 5551141 (1996-09-01), De'Ath et al.
patent: 5580369 (1996-12-01), Belding et al.
patent: 5656503 (1997-08-01), May
patent: 5773105 (1998-06-01), Klett
patent: 5814136 (1998-09-01), Wood
Leaversuch, D., "Desiccant molding technique builds moisture resistance", Modern Plastics, May, 1997, pp. 35-36.
Capitol Specialty Plastics, Inc.
Mason Suzanne E.
Timm Catherine
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