ATA382373A - PROCESS FOR THE PRODUCTION OF POLYURETHANE FOAM - Google Patents
PROCESS FOR THE PRODUCTION OF POLYURETHANE FOAMInfo
- Publication number
- ATA382373A ATA382373A AT382373A AT382373A ATA382373A AT A382373 A ATA382373 A AT A382373A AT 382373 A AT382373 A AT 382373A AT 382373 A AT382373 A AT 382373A AT A382373 A ATA382373 A AT A382373A
- Authority
- AT
- Austria
- Prior art keywords
- production
- polyurethane foam
- polyurethane
- foam
- 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
- C08J9/0095—Mixtures of at least two compounding ingredients belonging to different one-dot 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
- C08G65/2642—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds characterised by the catalyst used
- C08G65/2669—Non-metals or compounds thereof
- C08G65/2672—Nitrogen or compounds thereof
-
- 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
- C08J2375/08—Polyurethanes from polyethers
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 |
---|---|---|---|
GB2035772 | 1972-05-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA382373A true ATA382373A (en) | 1975-10-15 |
AT331034B AT331034B (en) | 1976-07-26 |
Family
ID=10144610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT382373A AT331034B (en) | 1972-05-02 | 1973-04-30 | PROCESS FOR THE PRODUCTION OF POLYURETHANE FOAM |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS56446B2 (en) |
AT (1) | AT331034B (en) |
AU (1) | AU469254B2 (en) |
BE (1) | BE798926A (en) |
BR (1) | BR7303135D0 (en) |
CH (1) | CH592122A5 (en) |
DE (1) | DE2321884A1 (en) |
ES (1) | ES414240A1 (en) |
FR (1) | FR2183072A1 (en) |
IT (1) | IT988642B (en) |
NL (1) | NL7306021A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2815540A1 (en) * | 1978-04-11 | 1979-10-25 | Basf Ag | FLEXIBLE POLYURETHANE FOAM WITH HIGH WEARING AND SHOCK ABSORPTION CAPABILITY |
CA1189249A (en) * | 1981-07-09 | 1985-06-18 | Bernhard Liessem | Foam manufacture |
LT3117861T (en) | 2011-04-15 | 2021-09-10 | Fisher&Paykel Healthcare Limited | Interface comprising a rolling nasal bridge portion |
US10603456B2 (en) | 2011-04-15 | 2020-03-31 | Fisher & Paykel Healthcare Limited | Interface comprising a nasal sealing portion |
EP2892596B1 (en) | 2012-09-04 | 2023-07-26 | Fisher&Paykel Healthcare Limited | Valsalva mask |
CA3211125A1 (en) | 2014-08-25 | 2016-03-03 | Fisher & Paykel Healthcare Limited | Respiratory mask and related portions, components or sub-assemblies |
-
1973
- 1973-04-26 JP JP4826173A patent/JPS56446B2/ja not_active Expired
- 1973-04-27 FR FR7315385A patent/FR2183072A1/en not_active Withdrawn
- 1973-04-30 DE DE19732321884 patent/DE2321884A1/en not_active Withdrawn
- 1973-04-30 BR BR313573A patent/BR7303135D0/en unknown
- 1973-04-30 AU AU54986/73A patent/AU469254B2/en not_active Expired
- 1973-04-30 BE BE130593A patent/BE798926A/en not_active IP Right Cessation
- 1973-04-30 ES ES414240A patent/ES414240A1/en not_active Expired
- 1973-04-30 CH CH612973A patent/CH592122A5/xx not_active IP Right Cessation
- 1973-04-30 IT IT2356873A patent/IT988642B/en active
- 1973-04-30 AT AT382373A patent/AT331034B/en not_active IP Right Cessation
- 1973-05-01 NL NL7306021A patent/NL7306021A/xx not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
BR7303135D0 (en) | 1974-07-18 |
AT331034B (en) | 1976-07-26 |
ES414240A1 (en) | 1976-01-16 |
FR2183072A1 (en) | 1973-12-14 |
BE798926A (en) | 1973-10-30 |
AU5498673A (en) | 1974-10-31 |
IT988642B (en) | 1975-04-30 |
DE2321884A1 (en) | 1973-11-15 |
CH592122A5 (en) | 1977-10-14 |
AU469254B2 (en) | 1976-02-05 |
NL7306021A (en) | 1973-11-06 |
JPS56446B2 (en) | 1981-01-08 |
JPS4947495A (en) | 1974-05-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AT339615B (en) | PROCESS FOR THE PRODUCTION OF POLYURETHANE FOAM | |
CH544129A (en) | Process for the production of foamed polyurethanes | |
AT312942B (en) | Process for the production of foams | |
AT335749B (en) | PROCESS FOR THE MANUFACTURING OF FOAM | |
AT335751B (en) | PROCESS FOR THE MANUFACTURING OF FOAM | |
AT329278B (en) | PROCESS FOR THE MANUFACTURING OF POLYURETHANE FOAM | |
AT311680B (en) | Process for the production of polyurethane foams | |
CH522013A (en) | Process for the production of polyurethane foams | |
CH544792A (en) | Process for the production of foam materials | |
AT327566B (en) | PROCESS FOR THE PRODUCTION OF POLYURETHANE FOAM | |
AT314842B (en) | Process for the production of combined flexible foams | |
AT329277B (en) | PROCESS FOR THE PRODUCTION OF POLYURETHANE FOAM | |
AT325764B (en) | PROCESS FOR THE PRODUCTION OF 3-CARBAMOYLOXYMETHYLCEPHALOSPORINES | |
AT331034B (en) | PROCESS FOR THE PRODUCTION OF POLYURETHANE FOAM | |
AT333038B (en) | PROCESS FOR THE PRODUCTION OF TELOMERISATES HAVING ISOCYANATE GROUPS | |
AT334641B (en) | PROCESS FOR THE PRODUCTION OF FLAME RESISTANT POLYURETHANE FOAM | |
ATA377874A (en) | PROCESS FOR THE MANUFACTURING OF FOAM | |
AT345272B (en) | PROCESS FOR THE PRODUCTION OF AMINOANTHRACHINONS | |
AT331037B (en) | PROCESS FOR THE MANUFACTURING OF FOAM | |
AT326097B (en) | PROCESS FOR THE PRODUCTION OF 3-FLUORO-D-ALANINE | |
AT291600B (en) | Process for the production of polyurethane foams | |
AT332421B (en) | PROCESS FOR THE PRODUCTION OF URETHANES | |
AT326096B (en) | PROCESS FOR THE PRODUCTION OF 3-FLUORO-D-ALANINE | |
AT325786B (en) | PROCESS FOR THE PRODUCTION OF EBURNAMONINES | |
AT324294B (en) | PROCESS FOR THE PRODUCTION OF 3-FLUORO-D-ALANINE |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |