IT1058063B - PROCEDURE FOR PRODUCING FLEXIBLE POLYURETHANE FOAMS - Google Patents
PROCEDURE FOR PRODUCING FLEXIBLE POLYURETHANE FOAMSInfo
- Publication number
- IT1058063B IT1058063B IT48843/76A IT4884376A IT1058063B IT 1058063 B IT1058063 B IT 1058063B IT 48843/76 A IT48843/76 A IT 48843/76A IT 4884376 A IT4884376 A IT 4884376A IT 1058063 B IT1058063 B IT 1058063B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- polyurethane foams
- flexible polyurethane
- producing flexible
- producing
- 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
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3225—Polyamines
- C08G18/3253—Polyamines being in latent form
- C08G18/3259—Reaction products of polyamines with inorganic or organic acids or derivatives thereof other than metallic salts
- C08G18/3262—Reaction products of polyamines with inorganic or organic acids or derivatives thereof other than metallic salts with carboxylic acids or derivatives thereof
-
- 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
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6681—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38
- C08G18/6685—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38 with compounds of group C08G18/3225 or polyamines of C08G18/38
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US62748975A | 1975-10-30 | 1975-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1058063B true IT1058063B (en) | 1982-04-10 |
Family
ID=24514860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT48843/76A IT1058063B (en) | 1975-10-30 | 1976-04-02 | PROCEDURE FOR PRODUCING FLEXIBLE POLYURETHANE FOAMS |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS601329B2 (en) |
| AU (1) | AU509781B2 (en) |
| BE (1) | BE840422A (en) |
| CA (1) | CA1092297A (en) |
| DE (1) | DE2614203A1 (en) |
| ES (1) | ES446609A1 (en) |
| FR (1) | FR2329692A1 (en) |
| GB (1) | GB1545318A (en) |
| IT (1) | IT1058063B (en) |
| NL (1) | NL7603351A (en) |
| SE (1) | SE431556B (en) |
| YU (1) | YU9076A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2915458A1 (en) * | 1979-04-17 | 1980-10-30 | Basf Ag | METHOD FOR PRODUCING POLYURETHANE FOAMS |
| DE2915468A1 (en) * | 1979-04-17 | 1980-10-30 | Basf Ag | METHOD FOR PRODUCING URETHANE GROUP CONTAINING POLYISOCYANURATE FOAMS |
| US4743628A (en) * | 1986-08-06 | 1988-05-10 | Air Products And Chemicals, Inc. | Polyurethane foams incorporating alkoxylated aromatic diamine and acetylenic glycol |
| JPH04136129U (en) * | 1991-06-11 | 1992-12-17 | 松下産業株式会社 | Bag lining fabric attachment structure |
-
1976
- 1976-01-14 YU YU00090/76A patent/YU9076A/en unknown
- 1976-03-31 NL NL7603351A patent/NL7603351A/en not_active Application Discontinuation
- 1976-04-01 ES ES446609A patent/ES446609A1/en not_active Expired
- 1976-04-02 AU AU12601/76A patent/AU509781B2/en not_active Expired
- 1976-04-02 DE DE19762614203 patent/DE2614203A1/en not_active Withdrawn
- 1976-04-02 IT IT48843/76A patent/IT1058063B/en active
- 1976-04-05 SE SE7604001A patent/SE431556B/en unknown
- 1976-04-05 CA CA249,596A patent/CA1092297A/en not_active Expired
- 1976-04-05 GB GB13715/76A patent/GB1545318A/en not_active Expired
- 1976-04-06 FR FR7609957A patent/FR2329692A1/en active Granted
- 1976-04-06 JP JP51037875A patent/JPS601329B2/en not_active Expired
- 1976-04-06 BE BE165873A patent/BE840422A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BE840422A (en) | 1976-10-06 |
| AU509781B2 (en) | 1980-05-22 |
| GB1545318A (en) | 1979-05-10 |
| FR2329692B1 (en) | 1979-06-22 |
| NL7603351A (en) | 1977-05-03 |
| JPS5254796A (en) | 1977-05-04 |
| AU1260176A (en) | 1977-10-06 |
| YU9076A (en) | 1982-05-31 |
| DE2614203A1 (en) | 1977-05-12 |
| JPS601329B2 (en) | 1985-01-14 |
| CA1092297A (en) | 1980-12-23 |
| ES446609A1 (en) | 1977-06-01 |
| SE7604001L (en) | 1977-05-01 |
| SE431556B (en) | 1984-02-13 |
| FR2329692A1 (en) | 1977-05-27 |
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