IT986346B - COMPOSITIONS AND STRUCTURES OF POLIU RETANI AND PROCEDURE FOR THEIR PREPARATION - Google Patents
COMPOSITIONS AND STRUCTURES OF POLIU RETANI AND PROCEDURE FOR THEIR PREPARATIONInfo
- Publication number
- IT986346B IT986346B IT68496/73A IT6849673A IT986346B IT 986346 B IT986346 B IT 986346B IT 68496/73 A IT68496/73 A IT 68496/73A IT 6849673 A IT6849673 A IT 6849673A IT 986346 B IT986346 B IT 986346B
- Authority
- IT
- Italy
- Prior art keywords
- retani
- poliu
- compositions
- procedure
- structures
- 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
- C08G2110/0033—Foam properties having integral skins
-
- 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
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)
- Paints Or Removers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2437672 | 1972-05-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT986346B true IT986346B (en) | 1975-01-30 |
Family
ID=10210760
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT68496/73A IT986346B (en) | 1972-05-24 | 1973-05-23 | COMPOSITIONS AND STRUCTURES OF POLIU RETANI AND PROCEDURE FOR THEIR PREPARATION |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2326066A1 (en) |
FR (1) | FR2185651A1 (en) |
IT (1) | IT986346B (en) |
-
1973
- 1973-05-22 DE DE2326066A patent/DE2326066A1/en active Pending
- 1973-05-23 IT IT68496/73A patent/IT986346B/en active
- 1973-05-24 FR FR7318919A patent/FR2185651A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2185651B3 (en) | 1976-05-14 |
FR2185651A1 (en) | 1974-01-04 |
DE2326066A1 (en) | 1973-12-13 |
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