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1. (WO1998050114) FOAMABLE COMPOSITION AND METHOD AND APPARATUS FOR MAKING AN AIR FOAM FROM THE SAME
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1998/050114 International Application No.: PCT/US1998/008086
Publication Date: 12.11.1998 International Filing Date: 11.05.1998
Chapter 2 Demand Filed: 09.12.1998
IPC:
B01F 3/04 (2006.01) ,B01F 5/04 (2006.01) ,B01F 15/02 (2006.01) ,B09B 1/00 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
F
MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
3
Mixing, e.g. dispersing, emulsifying, according to the phases to be mixed
04
gases or vapours with liquids
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
F
MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
5
Flow mixers; Mixers for falling materials, e.g. solid particles
04
Injector mixers
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
F
MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
15
Accessories for mixers
02
Feed or discharge mechanisms
B PERFORMING OPERATIONS; TRANSPORTING
09
DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
B
DISPOSAL OF SOLID WASTE
1
Dumping solid waste
Applicants:
PROTEIN FOAMS, INC. [US/US]; One Tower Bridge Suite 851 West Conshohocken, PA 19428, US (AllExceptUS)
BALKIEWICZ, John, Edward [--/--]; US (UsOnly)
KALKSTEIN, David [--/--]; US (UsOnly)
Inventors:
BALKIEWICZ, John, Edward; US
KALKSTEIN, David; US
Agent:
LETCHFORD, John, F. ; Duane, Morris & Heckscher LLP One Liberty Place Philadelphia, PA 19103-7396, US
Priority Data:
08/853,51709.05.1997US
Title (EN) FOAMABLE COMPOSITION AND METHOD AND APPARATUS FOR MAKING AN AIR FOAM FROM THE SAME
(FR) COMPOSITION MOUSSANTE ET PROCEDE ET APPAREIL POUR PRODUIRE DE LA MOUSSE MECANIQUE A PARTIE DE CETTE COMPOSITION
Abstract:
(EN) A foamable composition comprising a metal based salt and a hydrolyzed protein, which when mixed with suitable amounts of air and water under pressure, produces a stable foam, and an apparatus for making a long lasting foam, which apparatus (10) includes an injection chamber (12), an expansion chamber (14) and a coiled hose (16) which extends therebetween, the coiled hose including a plurality of turns. A pressure generating pump (not shown) is provided to force a stream of foam solution into the injection chamber where it is mixed with a pressurized stream of air and passed through the injection chamber, the coiled hose, and the expansion chamber to yield a foam having desirable stability and expansion characteristics.
(FR) L'invention concerne une composition moussante qui comprend un sel à base de métal et une protéine hydrolysée, mélangée à des quantités appropriées d'air et d'eau sous pression. Cette composition forme une mousse stable. L'invention concerne également un appareil (10) pour fabriquer de la mousse durable, qui comprend une chambre d'injection (12), une chambre d'expansion (14) et un flexible spiralé (16) qui s'étend entre elles en formant plusieurs tours. Une pompe à pression (non indiquée) force une flux de solution moussante à pénétrer dans la chambre d'injection, où il est mélangé avec un flux d'air sous pression pour passer à travers la chambre d'injection, le flexible spiralé et la chambre d'expansion afin de former une mousse présentant la stabilité et les caractéristiques d'expansion voulues.
front page image
Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, GH, GM, GW, HU, ID, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, US, UZ, VN, YU, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, SD, SZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
AU1998074680