BR7805123A - PROCESS FOR THE PREPARATION OF FOAM PRESENTING URETAN GROUPS - Google Patents
PROCESS FOR THE PREPARATION OF FOAM PRESENTING URETAN GROUPSInfo
- Publication number
- BR7805123A BR7805123A BR7805123A BR7805123A BR7805123A BR 7805123 A BR7805123 A BR 7805123A BR 7805123 A BR7805123 A BR 7805123A BR 7805123 A BR7805123 A BR 7805123A BR 7805123 A BR7805123 A BR 7805123A
- Authority
- BR
- Brazil
- Prior art keywords
- uretan
- groups
- preparation
- foam presenting
- 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
- C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
-
- 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
- C08G18/40—High-molecular-weight compounds
- C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
- C08G18/4072—Mixtures of compounds of group C08G18/63 with other macromolecular compounds
-
- 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
- C08G18/6552—Compounds of group C08G18/63
- C08G18/6558—Compounds of group C08G18/63 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6564—Compounds of group C08G18/63 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
-
- 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
- C08J9/0042—Use of organic additives containing silicon
-
- 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
- C08G2110/005—< 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
- 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
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
-
- 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
- C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
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)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772736138 DE2736138A1 (en) | 1977-08-11 | 1977-08-11 | Process for the production of foams containing urethane groups |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7805123A true BR7805123A (en) | 1979-04-10 |
Family
ID=6016108
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR7805123A BR7805123A (en) | 1977-08-11 | 1978-08-10 | PROCESS FOR THE PREPARATION OF FOAM PRESENTING URETAN GROUPS |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0000761B1 (en) |
JP (1) | JPS5430299A (en) |
AU (1) | AU518959B2 (en) |
BR (1) | BR7805123A (en) |
DE (2) | DE2736138A1 (en) |
DK (1) | DK353478A (en) |
ES (1) | ES472468A1 (en) |
IT (1) | IT1106871B (en) |
MX (1) | MX148879A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0614232B2 (en) * | 1983-12-26 | 1994-02-23 | キヤノン株式会社 | Image forming method |
US4713399A (en) * | 1985-12-30 | 1987-12-15 | The Dow Chemical Company | Flexible polyurethane foams prepared from poly(alkylene carbonate) polyols |
DE3626297C1 (en) * | 1986-08-02 | 1987-07-09 | Goldschmidt Ag Th | Process for the production of highly elastic, cold-curing polyurethane foams |
DE4414803C1 (en) * | 1994-04-28 | 1995-10-05 | Goldschmidt Ag Th | Process for the production of polyurethane old foams |
DE4444898C1 (en) * | 1994-12-16 | 1996-10-10 | Goldschmidt Ag Th | Process for the production of polyurethane old foams |
CN103030809A (en) * | 2012-12-31 | 2013-04-10 | 山东大学 | Chloromethyl-containing polysiloxane and synthetic method thereof |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH597270A5 (en) * | 1974-08-30 | 1978-03-31 | Goldschmidt Ag Th |
-
1977
- 1977-08-11 DE DE19772736138 patent/DE2736138A1/en not_active Withdrawn
-
1978
- 1978-07-24 MX MX174286A patent/MX148879A/en unknown
- 1978-07-31 EP EP78100555A patent/EP0000761B1/en not_active Expired
- 1978-07-31 DE DE7878100555T patent/DE2861352D1/en not_active Expired
- 1978-08-08 AU AU38734/78A patent/AU518959B2/en not_active Expired
- 1978-08-09 IT IT50685/78A patent/IT1106871B/en active
- 1978-08-09 JP JP9628278A patent/JPS5430299A/en active Granted
- 1978-08-10 BR BR7805123A patent/BR7805123A/en unknown
- 1978-08-10 ES ES472468A patent/ES472468A1/en not_active Expired
- 1978-08-10 DK DK353478A patent/DK353478A/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP0000761A1 (en) | 1979-02-21 |
EP0000761B1 (en) | 1981-11-25 |
JPS612085B2 (en) | 1986-01-22 |
DK353478A (en) | 1979-02-12 |
DE2736138A1 (en) | 1979-03-01 |
IT1106871B (en) | 1985-11-18 |
IT7850685A0 (en) | 1978-08-09 |
MX148879A (en) | 1983-06-29 |
AU3873478A (en) | 1980-02-14 |
DE2861352D1 (en) | 1982-01-28 |
JPS5430299A (en) | 1979-03-06 |
AU518959B2 (en) | 1981-10-29 |
ES472468A1 (en) | 1979-03-16 |
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