BR7204300D0 - PROCESS FOR OBTAINING FOAMY SUBSTANCES PRESENTING ESOCIANURATE GROUPS - Google Patents
PROCESS FOR OBTAINING FOAMY SUBSTANCES PRESENTING ESOCIANURATE GROUPSInfo
- Publication number
- BR7204300D0 BR7204300D0 BR4300/72A BR430072A BR7204300D0 BR 7204300 D0 BR7204300 D0 BR 7204300D0 BR 4300/72 A BR4300/72 A BR 4300/72A BR 430072 A BR430072 A BR 430072A BR 7204300 D0 BR7204300 D0 BR 7204300D0
- Authority
- BR
- Brazil
- Prior art keywords
- esocianurate
- obtaining
- groups
- foamy substances
- substances presenting
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0014—Use of organic additives
- C08J9/0038—Use of organic additives containing phosphorus
-
- 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
-
- 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
- C08G18/02—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
- C08G18/022—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only the polymeric products containing isocyanurate groups
-
- 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
- C08G18/09—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture
- C08G18/092—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture oligomerisation to isocyanurate groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
-
- 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
- C08G2110/0025—Foam properties rigid
-
- 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
- C08G2110/005—< 50kg/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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2379/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2361/00 - C08J2377/00
- C08J2379/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712132934 DE2132934A1 (en) | 1971-07-02 | 1971-07-02 | PROCESS FOR THE PRODUCTION OF FOAMS CONTAINING ISOCYANURATE GROUPS |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7204300D0 true BR7204300D0 (en) | 1973-05-31 |
Family
ID=5812480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR4300/72A BR7204300D0 (en) | 1971-07-02 | 1972-06-30 | PROCESS FOR OBTAINING FOAMY SUBSTANCES PRESENTING ESOCIANURATE GROUPS |
Country Status (8)
Country | Link |
---|---|
AU (1) | AU462026B2 (en) |
BE (1) | BE785783R (en) |
BR (1) | BR7204300D0 (en) |
DE (1) | DE2132934A1 (en) |
ES (1) | ES404465A2 (en) |
FR (1) | FR2147981B2 (en) |
GB (1) | GB1381190A (en) |
NL (1) | NL7207551A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4109076A1 (en) * | 1991-03-20 | 1992-09-24 | Bayer Ag | METHOD FOR THE PRODUCTION OF URETHANE AND PRIMARY ISOCYANURATE GROUPS OF HARD FOAM MATERIALS AND THEIR USE AS DAEMING MATERIALS |
-
0
- BE BE785783D patent/BE785783R/en active
-
1971
- 1971-07-02 DE DE19712132934 patent/DE2132934A1/en active Pending
-
1972
- 1972-06-02 NL NL7207551A patent/NL7207551A/xx unknown
- 1972-06-29 GB GB3042072A patent/GB1381190A/en not_active Expired
- 1972-06-29 AU AU44062/72A patent/AU462026B2/en not_active Expired
- 1972-06-30 BR BR4300/72A patent/BR7204300D0/en unknown
- 1972-07-01 ES ES404465A patent/ES404465A2/en not_active Expired
- 1972-07-03 FR FR7224567A patent/FR2147981B2/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU4406272A (en) | 1974-01-03 |
FR2147981B2 (en) | 1978-08-04 |
FR2147981A2 (en) | 1973-03-11 |
ES404465A2 (en) | 1977-06-16 |
BE785783R (en) | 1973-01-03 |
GB1381190A (en) | 1975-01-22 |
AU462026B2 (en) | 1975-06-12 |
DE2132934A1 (en) | 1973-01-18 |
NL7207551A (en) | 1973-01-04 |
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