BR8302919A - Espuma rigida e processo para a producao de uma espuma rigida - Google Patents
Espuma rigida e processo para a producao de uma espuma rigidaInfo
- Publication number
- BR8302919A BR8302919A BR8302919A BR8302919A BR8302919A BR 8302919 A BR8302919 A BR 8302919A BR 8302919 A BR8302919 A BR 8302919A BR 8302919 A BR8302919 A BR 8302919A BR 8302919 A BR8302919 A BR 8302919A
- Authority
- BR
- Brazil
- Prior art keywords
- rigid foam
- production
- foam
- rigid
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/04—Silica-rich materials; Silicates
- C04B14/10—Clay
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/02—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by adding chemical blowing agents
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/10—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by using foaming agents or by using mechanical means, e.g. adding preformed foam
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Civil Engineering (AREA)
- Dispersion Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Treatment Of Sludge (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Catalysts (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Fire-Extinguishing Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8216210 | 1982-06-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8302919A true BR8302919A (pt) | 1984-02-07 |
Family
ID=10530824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8302919A BR8302919A (pt) | 1982-06-03 | 1983-06-01 | Espuma rigida e processo para a producao de uma espuma rigida |
Country Status (18)
Country | Link |
---|---|
US (1) | US4547469A (pt) |
EP (1) | EP0096489A1 (pt) |
JP (1) | JPS58217457A (pt) |
KR (1) | KR840005061A (pt) |
AU (1) | AU562913B2 (pt) |
BR (1) | BR8302919A (pt) |
CA (1) | CA1211475A (pt) |
DD (1) | DD215777A5 (pt) |
DK (1) | DK254283A (pt) |
ES (1) | ES8503365A1 (pt) |
FI (1) | FI831990L (pt) |
GB (1) | GB8313957D0 (pt) |
GR (1) | GR78810B (pt) |
NO (1) | NO163689C (pt) |
NZ (1) | NZ204353A (pt) |
PL (1) | PL242313A1 (pt) |
PT (1) | PT76803B (pt) |
ZA (1) | ZA833842B (pt) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2160470A (en) * | 1984-05-09 | 1985-12-24 | Michael John Hewitt | The manufacture of lightweight extruded structural profile |
BR8506723A (pt) * | 1984-05-09 | 1986-09-23 | Michael John Hewitt | Fabricacao de perfil estrutural extrudado de peso leve |
US4663226A (en) * | 1986-07-25 | 1987-05-05 | Helena Vajs | Fire retardant |
US4981521A (en) * | 1988-05-09 | 1991-01-01 | W. R. Grace & Co.-Conn. | Sprayable fireproofing composition |
US5563106A (en) * | 1991-08-12 | 1996-10-08 | Dytech Corporation Limited | Porous Articles |
PL177235B1 (pl) * | 1994-10-22 | 1999-10-29 | Volker Schmidt | Element budowlany i sposób jego wytwarzania |
US9290690B2 (en) | 2011-05-03 | 2016-03-22 | Preferred Technology, Llc | Coated and cured proppants |
US8763700B2 (en) | 2011-09-02 | 2014-07-01 | Robert Ray McDaniel | Dual function proppants |
US9518214B2 (en) | 2013-03-15 | 2016-12-13 | Preferred Technology, Llc | Proppant with polyurea-type coating |
US10100247B2 (en) | 2013-05-17 | 2018-10-16 | Preferred Technology, Llc | Proppant with enhanced interparticle bonding |
US9862881B2 (en) | 2015-05-13 | 2018-01-09 | Preferred Technology, Llc | Hydrophobic coating of particulates for enhanced well productivity |
US10590337B2 (en) | 2015-05-13 | 2020-03-17 | Preferred Technology, Llc | High performance proppants |
US11208591B2 (en) | 2016-11-16 | 2021-12-28 | Preferred Technology, Llc | Hydrophobic coating of particulates for enhanced well productivity |
US10696896B2 (en) | 2016-11-28 | 2020-06-30 | Prefferred Technology, Llc | Durable coatings and uses thereof |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE631865A (pt) * | 1962-05-04 | |||
FR1482214A (fr) * | 1966-04-15 | 1967-05-26 | Ipsen Ind | Procédé de production de corps poreux |
US3362818A (en) * | 1967-01-05 | 1968-01-09 | North American Rockwell | Fabrication of poly porosity microstructures |
US3737332A (en) * | 1971-06-25 | 1973-06-05 | Freeport Minerals Co | Closed cell clay foam and process for preparing same |
US3944425A (en) * | 1974-01-31 | 1976-03-16 | Princeton Organics, Inc. | Foamed lightweight ceramic compositions |
DE2604793C3 (de) * | 1976-02-07 | 1984-05-03 | Schneider Gmbh & Co, 5020 Frechen | Verfahren zur Herstellung eines Schaumkeramikelements |
US4130687A (en) * | 1977-04-14 | 1978-12-19 | Imperial Chemical Industries Limited | Inorganic foam |
JPS6049159B2 (ja) * | 1978-04-04 | 1985-10-31 | 電気化学工業株式会社 | コ−クス炉扉用耐火物 |
ATE3707T1 (de) * | 1978-08-17 | 1983-06-15 | Imperial Chemical Industries Plc | Mischungen von vermiculitlamellen mit festen, teilchenfoermigen stoffen und verfahren zur herstellung von vermiculitartikeln. |
JPS5650165A (en) * | 1979-09-28 | 1981-05-07 | Toyo Tire & Rubber Co | Manufacture of porous ceramic molded product |
US4395456A (en) * | 1980-01-10 | 1983-07-26 | Imperial Chemical Industries Limited | Inorganic foam |
GB2067174B (en) * | 1980-01-10 | 1984-05-31 | Ici Ltd | Inorganic foam material |
CA1173463A (fr) * | 1981-05-27 | 1984-08-28 | Henri-Bernard Malric | Mousses ceramiques et procede de leur preparation |
-
1983
- 1983-05-18 EP EP83302828A patent/EP0096489A1/en not_active Ceased
- 1983-05-20 GB GB838313957A patent/GB8313957D0/en active Pending
- 1983-05-25 NZ NZ204353A patent/NZ204353A/en unknown
- 1983-05-25 US US06/498,171 patent/US4547469A/en not_active Expired - Fee Related
- 1983-05-26 ZA ZA833842A patent/ZA833842B/xx unknown
- 1983-05-27 GR GR71486A patent/GR78810B/el unknown
- 1983-05-27 AU AU15042/83A patent/AU562913B2/en not_active Ceased
- 1983-06-01 PL PL24231383A patent/PL242313A1/xx unknown
- 1983-06-01 ES ES522919A patent/ES8503365A1/es not_active Expired
- 1983-06-01 PT PT76803A patent/PT76803B/pt unknown
- 1983-06-01 BR BR8302919A patent/BR8302919A/pt not_active IP Right Cessation
- 1983-06-02 KR KR1019830002452A patent/KR840005061A/ko not_active IP Right Cessation
- 1983-06-02 FI FI831990A patent/FI831990L/fi not_active Application Discontinuation
- 1983-06-02 NO NO832000A patent/NO163689C/no unknown
- 1983-06-03 CA CA000429655A patent/CA1211475A/en not_active Expired
- 1983-06-03 JP JP58098194A patent/JPS58217457A/ja active Granted
- 1983-06-03 DD DD83251740A patent/DD215777A5/de unknown
- 1983-06-03 DK DK254283A patent/DK254283A/da not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
NO163689C (no) | 1990-07-04 |
PT76803B (en) | 1986-01-24 |
ES522919A0 (es) | 1985-02-16 |
AU1504283A (en) | 1983-12-08 |
AU562913B2 (en) | 1987-06-25 |
NO832000L (no) | 1983-12-05 |
PT76803A (en) | 1983-07-01 |
FI831990A0 (fi) | 1983-06-02 |
ZA833842B (en) | 1984-09-26 |
NO163689B (no) | 1990-03-26 |
CA1211475A (en) | 1986-09-16 |
FI831990L (fi) | 1983-12-04 |
NZ204353A (en) | 1986-05-09 |
EP0096489A1 (en) | 1983-12-21 |
KR840005061A (ko) | 1984-11-03 |
JPH0225875B2 (pt) | 1990-06-06 |
DK254283A (da) | 1983-12-04 |
US4547469A (en) | 1985-10-15 |
PL242313A1 (en) | 1984-07-02 |
GB8313957D0 (en) | 1983-06-29 |
DD215777A5 (de) | 1984-11-21 |
JPS58217457A (ja) | 1983-12-17 |
GR78810B (pt) | 1984-10-02 |
DK254283D0 (da) | 1983-06-03 |
ES8503365A1 (es) | 1985-02-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Lapse due to non-payment of fees (art. 50) | ||
B15K | Others concerning applications: alteration of classification |
Ipc: C04B 38/00 (2006.01), C04B 38/10 (2006.0 |