DK165697C - Fremgangsmaade til hurtig efterhaerdning af polyetherpolyurethanskumstofblokke - Google Patents
Fremgangsmaade til hurtig efterhaerdning af polyetherpolyurethanskumstofblokkeInfo
- Publication number
- DK165697C DK165697C DK202886A DK202886A DK165697C DK 165697 C DK165697 C DK 165697C DK 202886 A DK202886 A DK 202886A DK 202886 A DK202886 A DK 202886A DK 165697 C DK165697 C DK 165697C
- Authority
- DK
- Denmark
- Prior art keywords
- delaying
- procedures
- quick
- foam
- distorted
- 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
-
- 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
- C08J9/36—After-treatment
-
- 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
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S521/918—Physical aftertreatment of a cellular product
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)
- Amplifiers (AREA)
- Control Of Eletrric Generators (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Lock And Its Accessories (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Polyethers (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/647,583 US4537912A (en) | 1984-09-05 | 1984-09-05 | Process for rapid curing of polyether polyurethane foam |
US64758384 | 1984-09-05 | ||
PCT/US1985/001633 WO1986001520A1 (en) | 1984-09-05 | 1985-08-28 | Process for rapid curing of polyether polyurethane foam |
US8501633 | 1985-08-28 |
Publications (4)
Publication Number | Publication Date |
---|---|
DK202886A DK202886A (da) | 1986-05-02 |
DK202886D0 DK202886D0 (da) | 1986-05-02 |
DK165697B DK165697B (da) | 1993-01-04 |
DK165697C true DK165697C (da) | 1993-05-24 |
Family
ID=24597524
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK202886A DK165697C (da) | 1984-09-05 | 1986-05-02 | Fremgangsmaade til hurtig efterhaerdning af polyetherpolyurethanskumstofblokke |
Country Status (15)
Country | Link |
---|---|
US (1) | US4537912A (da) |
EP (1) | EP0180304B1 (da) |
JP (1) | JPS62500455A (da) |
KR (1) | KR930006265B1 (da) |
AT (1) | ATE47872T1 (da) |
AU (1) | AU573387B2 (da) |
BR (1) | BR8506908A (da) |
CA (1) | CA1248722A (da) |
DE (1) | DE3574156D1 (da) |
DK (1) | DK165697C (da) |
FI (1) | FI90085C (da) |
IE (1) | IE58746B1 (da) |
NO (1) | NO165807C (da) |
WO (1) | WO1986001520A1 (da) |
ZA (1) | ZA856490B (da) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4818775A (en) * | 1987-05-21 | 1989-04-04 | Reeves Brothers, Inc. | Rapid cure of polyurethane foam with ammonium containing materials |
US4963593A (en) * | 1988-07-07 | 1990-10-16 | Knoll International Holdings, Inc. | Flame retardant internally cured polyurethane foam having improved properties |
US5128379A (en) * | 1989-04-20 | 1992-07-07 | Pmc, Inc. | Process for rapid cooling of polyurethane foam |
CA2011177A1 (en) * | 1989-04-20 | 1990-10-20 | Herman Stone | Process for rapid cooling of polyurethane foam |
GB8912701D0 (en) * | 1989-06-02 | 1989-07-19 | Hyman Int Ltd | Production of porous materials |
US5702652A (en) * | 1990-05-31 | 1997-12-30 | Crain Industries, Inc. | Controlled cooling of porous materials |
US5123936A (en) * | 1991-05-20 | 1992-06-23 | Pmc, Inc. | Process and apparatus for the removal of fine particulate matter and vapors from process exhaust air stream |
US5171756A (en) * | 1991-07-31 | 1992-12-15 | Crain Industries, Inc. | Three stage cooling of porous materials |
US5188792A (en) * | 1992-02-10 | 1993-02-23 | Trinity American Corp. | Post treatment of polyurethane foam |
US5223552A (en) * | 1992-06-08 | 1993-06-29 | Pmc, Inc. | Treatment of process air stream from rapid cooling of polyurethane foam |
US5409649A (en) * | 1992-07-22 | 1995-04-25 | L&P Property Management Company | Method of forming foam buns having no skin on a surface |
ZA945718B (en) * | 1993-08-03 | 1995-03-09 | Osi Specialties Inc | Process for forming polyurethane foam using mechanical cooling and an additive |
US5447963A (en) | 1994-07-14 | 1995-09-05 | Pmc, Inc. | Method for reducing volatile emissions generated during the preparation of foams and fabrication of foam products |
KR101257628B1 (ko) | 2011-03-24 | 2013-04-29 | (주)아모레퍼시픽 | 화장료 조성물이 함침된 발포 우레탄 폼을 포함하는 화장품 |
KR20130116182A (ko) | 2012-04-12 | 2013-10-23 | (주)아모레퍼시픽 | 개선된 사용감을 가지는 발포 폼 |
WO2015165870A1 (de) * | 2014-04-30 | 2015-11-05 | Covestro Deutschland Ag | Verfahren zur verbesserung der dimensionsstabilität von polyurethan-hartschaumstoffen |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2888408A (en) * | 1955-03-21 | 1959-05-26 | Goodyear Tire & Rubber | Treatment of flexible cellular polyurethane material with ammonia |
DE1128124B (de) * | 1956-03-14 | 1962-04-19 | Bayer Ag | Verfahren zur Herstellung von Schaumstoffen auf Polyisocyanat-Basis mit offener Porenstruktur |
US3061885A (en) * | 1959-09-08 | 1962-11-06 | Goodyear Tire & Rubber | Treatment of polyurethane foams |
US3475525A (en) * | 1966-09-22 | 1969-10-28 | Timothy V Peters | Process of reticulating polyurethane foams |
US3890414A (en) * | 1971-02-22 | 1975-06-17 | Michael Anthony Ricciardi | Rapid cooling process for improving quality of polyurethane foam |
US3723393A (en) * | 1971-03-25 | 1973-03-27 | Minnesota Mining & Mfg | Amide-terminated polyether prepolymers and cured hydrophilic products thereof |
US3874898A (en) * | 1972-06-19 | 1975-04-01 | Hatrick Chemicals Pty | Drying process and resultant product |
US3823096A (en) * | 1972-09-29 | 1974-07-09 | Gen Tire & Rubber Co | Modified flexible polyetherurethane foams |
DE2324133A1 (de) * | 1973-05-12 | 1974-11-28 | Hoechst Ag | Aussenkalibrieren von extrudierten hohlprofilen aus thermoplastischem kunststoff |
US4069286A (en) * | 1974-08-01 | 1978-01-17 | General Electric Company | Method of thermally curing polymeric materials |
-
1984
- 1984-09-05 US US06/647,583 patent/US4537912A/en not_active Expired - Lifetime
-
1985
- 1985-08-21 CA CA000489160A patent/CA1248722A/en not_active Expired
- 1985-08-26 ZA ZA856490A patent/ZA856490B/xx unknown
- 1985-08-28 AU AU47766/85A patent/AU573387B2/en not_active Ceased
- 1985-08-28 JP JP60503934A patent/JPS62500455A/ja active Pending
- 1985-08-28 BR BR8506908A patent/BR8506908A/pt not_active IP Right Cessation
- 1985-08-28 WO PCT/US1985/001633 patent/WO1986001520A1/en active IP Right Grant
- 1985-08-28 KR KR1019860700250A patent/KR930006265B1/ko not_active IP Right Cessation
- 1985-08-29 AT AT85306116T patent/ATE47872T1/de not_active IP Right Cessation
- 1985-08-29 EP EP85306116A patent/EP0180304B1/en not_active Expired
- 1985-08-29 DE DE8585306116T patent/DE3574156D1/de not_active Expired
- 1985-08-30 IE IE213885A patent/IE58746B1/en not_active IP Right Cessation
-
1986
- 1986-05-02 DK DK202886A patent/DK165697C/da not_active IP Right Cessation
- 1986-05-02 NO NO86861747A patent/NO165807C/no not_active IP Right Cessation
- 1986-05-05 FI FI861866A patent/FI90085C/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI90085B (fi) | 1993-09-15 |
KR930006265B1 (ko) | 1993-07-09 |
FI861866A0 (fi) | 1986-05-05 |
KR870700654A (ko) | 1987-12-30 |
WO1986001520A1 (en) | 1986-03-13 |
FI90085C (fi) | 1993-12-27 |
DK202886A (da) | 1986-05-02 |
AU4776685A (en) | 1986-03-24 |
IE58746B1 (en) | 1993-11-03 |
NO165807B (no) | 1991-01-02 |
DK202886D0 (da) | 1986-05-02 |
DK165697B (da) | 1993-01-04 |
ATE47872T1 (de) | 1989-11-15 |
US4537912A (en) | 1985-08-27 |
BR8506908A (pt) | 1986-12-09 |
NO861747L (no) | 1986-05-02 |
US4537912B1 (da) | 1989-01-03 |
DE3574156D1 (en) | 1989-12-14 |
FI861866A (fi) | 1986-05-05 |
EP0180304A2 (en) | 1986-05-07 |
EP0180304B1 (en) | 1989-11-08 |
ZA856490B (en) | 1986-04-30 |
JPS62500455A (ja) | 1987-02-26 |
IE852138L (en) | 1986-03-05 |
CA1248722A (en) | 1989-01-17 |
EP0180304A3 (en) | 1986-08-27 |
AU573387B2 (en) | 1988-06-09 |
NO165807C (no) | 1991-04-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK165697C (da) | Fremgangsmaade til hurtig efterhaerdning af polyetherpolyurethanskumstofblokke | |
EP1201380A3 (en) | Method of molding powdered plant fibers into high density materials | |
EP0189127A3 (en) | Method for rapidly binding cement in plates and profiles comprising fibres and bound by cement | |
DK72689A (da) | Blandingsbatteri med patron omfattende parter indrettet til at trykpaavirke ventilplader af haardt materiale | |
BR8300600A (pt) | Processo e aparelho aperfeicoados para a producao de amonia | |
ES2042861T3 (es) | Procedimiento para la fabricacion de poliisocianatos modificados. | |
DK443887A (da) | Co2-gastrykspatron til anvendelse ved fremstilling af carbondioxidholdige drikkevarer | |
DK0960008T3 (da) | Fremgangsmåde og apparat til fremstilling af fyldstofholdig polyurethan | |
ATE279976T1 (de) | Plättchenförmige presskörper | |
ES8506545A1 (es) | Procedimiento para la transformacion del carbonato de calcio para la restauracion de monumentos de piedra o similares | |
ATA414382A (de) | Einrichtung zum stufenweisen druckabbau bei der entspannung von insbesondere heissen gasen | |
FI932764A (fi) | Foerfarande foer framstaellning av en vals med ett elastiskt oeverdrag | |
KR880004499A (ko) | 저레벨 방사성 노폐물의 양을 감소시키는 방법 | |
ES473760A1 (es) | Disposicion de conexion para alternativa compresion o expan-sion dinamicas en la telecomunicacion | |
YU47730B (sh) | Postupak za nitriranje pod pritiskom radnih komada od čelika | |
DK341386D0 (da) | Fremgangsmaade og apparat til oprulning af flade dejstykker, f.eks. til roulader | |
JPS5416381A (en) | Preparation of ultrafiltrating membrane | |
JPS568231A (en) | Preparation of fiber-reinforced compound material | |
DK182483A (da) | Fremgangsmaade til semi-syntese af humant insulin og alkalisk protease til anvendelse derved | |
GB1058793A (en) | Improvements in spring blocks | |
KR900012861A (ko) | 원적외선 세라믹스플레이트의 제조방법 | |
ES261649A1 (es) | Procedimiento para la fabricaciën de espumas de resina artificial sëlidas humedas | |
GB867495A (en) | Improvements in or relating to the use of expanded polystyrene as a joint filler | |
NO822116L (no) | Fremgangsmaate og anordning til aa forbinde et toert rom under vann med et toert rom i fjell under vann | |
MacRae | Some findings relating to the Electronic Voice Phenomenon. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |