BR9509282A - Manufacturing process of a microcellular polyurethane - Google Patents
Manufacturing process of a microcellular polyurethaneInfo
- Publication number
- BR9509282A BR9509282A BR9509282A BR9509282A BR9509282A BR 9509282 A BR9509282 A BR 9509282A BR 9509282 A BR9509282 A BR 9509282A BR 9509282 A BR9509282 A BR 9509282A BR 9509282 A BR9509282 A BR 9509282A
- Authority
- BR
- Brazil
- Prior art keywords
- manufacturing process
- microcellular polyurethane
- microcellular
- polyurethane
- manufacturing
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2110/00—Foam properties
- C08G2110/0041—Foam properties having specified density
- C08G2110/0066—≥ 150kg/m3
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2350/00—Acoustic or vibration damping material
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9420107A GB9420107D0 (en) | 1994-10-05 | 1994-10-05 | Polyurethane composition |
PCT/GB1995/002289 WO1996011219A1 (en) | 1994-10-05 | 1995-09-27 | Polyurethane composition |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9509282A true BR9509282A (en) | 1997-11-18 |
Family
ID=10762399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9509282A BR9509282A (en) | 1994-10-05 | 1995-09-27 | Manufacturing process of a microcellular polyurethane |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0784640A1 (en) |
JP (1) | JPH10507218A (en) |
KR (1) | KR970706325A (en) |
CN (1) | CN1167494A (en) |
AU (1) | AU3530895A (en) |
BR (1) | BR9509282A (en) |
CA (1) | CA2201929A1 (en) |
CZ (1) | CZ103997A3 (en) |
GB (1) | GB9420107D0 (en) |
PL (1) | PL319722A1 (en) |
WO (1) | WO1996011219A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1326904C (en) * | 2000-12-27 | 2007-07-18 | 日立化成工业株式会社 | Photobase generators, curable compositions prepared by using same and process of curing |
JP4459711B2 (en) * | 2004-05-12 | 2010-04-28 | 日本ポリウレタン工業株式会社 | Rail pad manufacturing method |
DE102005008242A1 (en) * | 2005-02-22 | 2006-08-24 | Basf Ag | Cylindrical molded bodies, useful in automobile parts e.g. auxiliary springs, buffer, short arm-bearing, comprises cellular polyurethane elastomers with determined density, tensile strength, breach extension and tear resistance |
DE102005008263A1 (en) * | 2005-02-22 | 2006-08-24 | Basf Ag | Preparation of cylindrical molded bodies, useful in automobiles e.g. springs, comprises reaction of prepolymers based on methylenediphenyldiisocyanate with cross linking components based on polyetheralcohol, diols, water and catalysts |
JP5649981B2 (en) * | 2008-03-14 | 2015-01-07 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | Coarse cell polyurethane elastomer |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1534551A (en) * | 1966-12-06 | 1968-07-26 | Elastomer Ag | Process for obtaining highly elastic, tear-resistant and cold-resistant cellular polyurethane materials having a relatively high specific weight |
US3856716A (en) * | 1971-03-10 | 1974-12-24 | Laporte Industries Ltd | High density polyurethane foams |
GB1453794A (en) * | 1974-01-11 | 1976-10-27 | Interox Chemicals Ltd | Polyurethane foams |
DE2940856A1 (en) * | 1979-10-09 | 1981-04-23 | Elastogran GmbH, 2844 Lemförde | METHOD FOR THE PRODUCTION OF POLYURETHANE ELASTOMERS WHICH MAY CONTAIN CELLS |
IT1240635B (en) * | 1990-05-04 | 1993-12-17 | Dow Italia | MICROCELLULAR POLYURETHANE POLYMERS PREPARED FROM THREE POLY POLYMERS (TETRAMETHYLENE) GLYCOLS WITH ISOCYANATE GROUPS TERMINALS |
DE4102174A1 (en) * | 1991-01-25 | 1992-07-30 | Basf Ag | METHOD FOR THE PRODUCTION OF CELLED POLYURETHANE ELASTOMERS USING POLYETHERCARBONATE DIOLES AS THE STARTING COMPONENT |
-
1994
- 1994-10-05 GB GB9420107A patent/GB9420107D0/en active Pending
-
1995
- 1995-09-27 AU AU35308/95A patent/AU3530895A/en not_active Abandoned
- 1995-09-27 WO PCT/GB1995/002289 patent/WO1996011219A1/en not_active Application Discontinuation
- 1995-09-27 CN CN95196447A patent/CN1167494A/en active Pending
- 1995-09-27 BR BR9509282A patent/BR9509282A/en not_active Application Discontinuation
- 1995-09-27 CZ CZ971039A patent/CZ103997A3/en unknown
- 1995-09-27 PL PL95319722A patent/PL319722A1/en unknown
- 1995-09-27 EP EP95932132A patent/EP0784640A1/en not_active Ceased
- 1995-09-27 CA CA002201929A patent/CA2201929A1/en not_active Abandoned
- 1995-09-27 JP JP8512402A patent/JPH10507218A/en active Pending
-
1997
- 1997-04-07 KR KR1019970702259A patent/KR970706325A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CZ103997A3 (en) | 1997-11-12 |
JPH10507218A (en) | 1998-07-14 |
KR970706325A (en) | 1997-11-03 |
EP0784640A1 (en) | 1997-07-23 |
CA2201929A1 (en) | 1996-04-18 |
PL319722A1 (en) | 1997-08-18 |
GB9420107D0 (en) | 1994-11-16 |
CN1167494A (en) | 1997-12-10 |
AU3530895A (en) | 1996-05-02 |
WO1996011219A1 (en) | 1996-04-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
FA8 | Dismissal: dismissal - article 36, par. 1 of industrial property law |