IT1006992B - Materiali polimerici - Google Patents
Materiali polimericiInfo
- Publication number
- IT1006992B IT1006992B IT19583/74A IT1958374A IT1006992B IT 1006992 B IT1006992 B IT 1006992B IT 19583/74 A IT19583/74 A IT 19583/74A IT 1958374 A IT1958374 A IT 1958374A IT 1006992 B IT1006992 B IT 1006992B
- Authority
- IT
- Italy
- Prior art keywords
- polymer materials
- polymer
- materials
- 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
- C08G2110/0008—Foam properties flexible
-
- 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
- C08G2110/0058—≥50 and <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
- 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
- C08G2110/00—Foam properties
- C08G2110/0083—Foam properties prepared using water as the sole blowing agent
-
- 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
- C08G2410/00—Soles
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)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB278873A GB1406511A (en) | 1973-01-19 | 1973-01-19 | Cellular polyurethanes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1006992B true IT1006992B (it) | 1976-10-20 |
Family
ID=9745909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT19583/74A IT1006992B (it) | 1973-01-19 | 1974-01-18 | Materiali polimerici |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3901959A (it) |
| AU (1) | AU6462074A (it) |
| BE (1) | BE809783A (it) |
| DE (1) | DE2402734A1 (it) |
| ES (1) | ES422467A1 (it) |
| FR (1) | FR2214720B1 (it) |
| GB (1) | GB1406511A (it) |
| IT (1) | IT1006992B (it) |
| NL (1) | NL7400630A (it) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4031035A (en) * | 1974-09-16 | 1977-06-21 | Celanese Corporation | Polyurethane-amide resins based upon isocyanate terminated prepolymers of bis-(2-hydroxyethyl)terephthalate |
| DE2456813A1 (de) * | 1974-11-30 | 1976-06-10 | Freudenberg Carl Fa | Hydrophiler schaumstoff auf polyurethanbasis |
| GB1479096A (en) * | 1975-05-29 | 1977-07-06 | Ici Ltd | Polymeric materials |
| JPS5251497A (en) * | 1975-10-24 | 1977-04-25 | Bridgestone Corp | Improved process for preparing flame-retarded polyurethane foam having a low smoking property |
| US4111828A (en) * | 1977-01-03 | 1978-09-05 | Monsanto Company | Storage stable polyol mixture |
| US4797239A (en) * | 1987-04-09 | 1989-01-10 | T. D. Williamson, Inc. | Foam pig with textured surface |
| US4788269A (en) * | 1987-12-04 | 1988-11-29 | W. R. Grace & Co.-Conn. | Polyurethane coatings for bridge deckings and the like |
| DE19500466A1 (de) * | 1995-01-10 | 1996-07-18 | Elastogran Gmbh | Verfahren zur Herstellung von FCKW-freien Polyurethan-Hartschaumstoffen mit einer verminderten Wärmeleitfähigkeit und ihre Verwendung |
| US5510054A (en) * | 1995-06-29 | 1996-04-23 | Dow Italia S.P.A. | Polyurethane elastomer and foam exhibiting improved abrasion resistance |
| EP1810220A4 (en) * | 2004-11-03 | 2008-04-30 | Tyzx Inc | INTEGRATED IMAGE PROCESSOR |
| ITMI20052257A1 (it) | 2005-11-25 | 2007-05-26 | Basf Ag | Suole intermedie per scarpe dio sicurezza da espanso poliuretano di bassa densita' |
| DE102008002704A1 (de) | 2007-07-02 | 2009-01-08 | Basf Se | Verfahren zur Verbesserung der Haftung von Verbundstoffen, bestehend aus geschäumten Polyurethan und massiven Materialien |
| PT2510028E (pt) | 2009-12-11 | 2015-09-09 | Basf Se | Corpos moldados de espuma de poliuretano com estabilidade dimensional |
| PL2513182T3 (pl) | 2009-12-17 | 2019-06-28 | Dow Global Technologies Llc | Pianka poliuretanowa z miękkim chwytem powierzchni |
| WO2012065299A1 (en) | 2010-11-16 | 2012-05-24 | Basf Se | Dimensionally stable low-density polyurethane moldings |
| ITMI20110062A1 (it) | 2011-01-24 | 2012-07-25 | Dow Chemical Co | Poliuretani polieteri con migliore resistenza allo scivolo in condizioni umide |
| JP6253942B2 (ja) * | 2013-10-10 | 2017-12-27 | ヤマハ株式会社 | 発泡ウレタンゴム及び発泡ウレタンゴム形成用組成物 |
| WO2015062960A1 (en) | 2013-10-28 | 2015-05-07 | Basf Se | Low density polyurethane microcellular elastomer |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3186971A (en) * | 1956-04-13 | 1965-06-01 | Union Carbide Corp | Polyurethane polymers from lactone polyesters |
| GB902548A (en) * | 1960-05-25 | 1962-08-01 | Ici Ltd | Improvements in or relating to the manufacture of foamed polyurethanes |
| FR1377597A (fr) * | 1962-10-03 | 1964-11-06 | Ici Ltd | Procédé de production de mousses de polyuréthannes |
| FR1388551A (fr) * | 1963-04-16 | 1965-02-05 | Ici Ltd | Procédé perfectionné de fabrication de polyuréthanes cellulaires |
| GB1131885A (en) * | 1966-08-29 | 1968-10-30 | Takeda Chemical Industries Ltd | A process for the production of polyurethane elastomer |
| US3591532A (en) * | 1966-12-27 | 1971-07-06 | Upjohn Co | High density cellular polyurethane elastomer |
| GB1289517A (it) * | 1968-09-23 | 1972-09-20 | ||
| BE739841A (it) * | 1968-10-04 | 1970-04-03 | ||
| US3661811A (en) * | 1969-10-04 | 1972-05-09 | Usm Corp | Compositions for molding polyurethane foam articles |
| US3856716A (en) * | 1971-03-10 | 1974-12-24 | Laporte Industries Ltd | High density polyurethane foams |
| US3853795A (en) * | 1971-05-27 | 1974-12-10 | Laporte Industries Ltd | Quasc-prepolymerization technique for preparation of polyurethane foams |
-
1973
- 1973-01-19 GB GB278873A patent/GB1406511A/en not_active Expired
-
1974
- 1974-01-14 US US433404A patent/US3901959A/en not_active Expired - Lifetime
- 1974-01-15 BE BE139844A patent/BE809783A/xx unknown
- 1974-01-17 AU AU64620/74A patent/AU6462074A/en not_active Expired
- 1974-01-17 NL NL7400630A patent/NL7400630A/xx unknown
- 1974-01-18 FR FR7401827A patent/FR2214720B1/fr not_active Expired
- 1974-01-18 IT IT19583/74A patent/IT1006992B/it active
- 1974-01-19 ES ES422467A patent/ES422467A1/es not_active Expired
- 1974-01-21 DE DE2402734A patent/DE2402734A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AU6462074A (en) | 1975-07-17 |
| US3901959A (en) | 1975-08-26 |
| NL7400630A (it) | 1974-07-23 |
| DE2402734A1 (de) | 1974-07-25 |
| FR2214720A1 (it) | 1974-08-19 |
| FR2214720B1 (it) | 1977-09-23 |
| GB1406511A (en) | 1975-09-17 |
| ES422467A1 (es) | 1976-05-01 |
| BE809783A (fr) | 1974-07-15 |
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