SE8800820L - Forfarande for framstellning av styv polyuretan - Google Patents
Forfarande for framstellning av styv polyuretanInfo
- Publication number
- SE8800820L SE8800820L SE8800820A SE8800820A SE8800820L SE 8800820 L SE8800820 L SE 8800820L SE 8800820 A SE8800820 A SE 8800820A SE 8800820 A SE8800820 A SE 8800820A SE 8800820 L SE8800820 L SE 8800820L
- Authority
- SE
- Sweden
- Prior art keywords
- parts
- weight
- employed
- mixture
- husks
- 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
- C08G18/28—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
- C08G18/48—Polyethers
- C08G18/487—Polyethers containing cyclic groups
- C08G18/4883—Polyethers containing cyclic groups containing cyclic groups having at least one oxygen atom in the ring
-
- 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
- C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
-
- 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
- C08G18/48—Polyethers
- C08G18/4804—Two or more polyethers of different physical or chemical nature
- C08G18/482—Mixtures of polyethers containing at least one polyether containing nitrogen
-
- 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
- C08G2110/0066—≥ 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR8701098A BR8701098A (pt) | 1987-03-11 | 1987-03-11 | Processo de preparacao de poliuretano rigido |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8800820D0 SE8800820D0 (sv) | 1988-03-08 |
SE8800820L true SE8800820L (sv) | 1988-09-12 |
Family
ID=4041804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8800820A SE8800820L (sv) | 1987-03-11 | 1988-03-08 | Forfarande for framstellning av styv polyuretan |
Country Status (22)
Country | Link |
---|---|
US (1) | US4927861A (ro) |
JP (1) | JPH02138328A (ro) |
AR (1) | AR243209A1 (ro) |
BE (1) | BE1001674A5 (ro) |
BR (1) | BR8701098A (ro) |
CH (1) | CH677235A5 (ro) |
CS (1) | CS273342B2 (ro) |
DE (1) | DE3808164A1 (ro) |
DK (1) | DK130288A (ro) |
ES (1) | ES2006368A6 (ro) |
FR (1) | FR2612192A1 (ro) |
GB (1) | GB2201961B (ro) |
GR (1) | GR880100146A (ro) |
IT (1) | IT1215995B (ro) |
LU (1) | LU87157A1 (ro) |
MC (1) | MC1924A1 (ro) |
MX (1) | MX167919B (ro) |
NL (1) | NL8800563A (ro) |
NO (1) | NO881075L (ro) |
PT (1) | PT86939B (ro) |
SE (1) | SE8800820L (ro) |
YU (1) | YU45491B (ro) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4865879A (en) * | 1988-03-31 | 1989-09-12 | Gordon Finlay | Method for restoring and reinforcing wooden structural component |
JP2698390B2 (ja) * | 1988-09-16 | 1998-01-19 | 三井東圧化学株式会社 | 硬質ウレタンフォーム |
US5588731A (en) * | 1995-07-17 | 1996-12-31 | Whirlpool Corporation | Refrigerator door construction |
US6020387A (en) * | 1997-09-22 | 2000-02-01 | Caschem, Inc. | Low density polymers and methods of making and using same |
WO1999016808A1 (en) * | 1997-09-26 | 1999-04-08 | The Dow Chemical Company | High service temperature polyurethane elastomers |
FI106243B (fi) | 1998-10-05 | 2000-12-29 | Hurskainen Aarne Mikael | Järjestely prosessipesuun tarkoitetussa laitteistossa |
US6777455B2 (en) | 2000-06-13 | 2004-08-17 | Toyo Tire & Rubber Co., Ltd. | Process for producing polyurethane foam |
US20040003888A1 (en) * | 2000-07-11 | 2004-01-08 | Laurence Mott | Process for the manufacture of an improved floor element |
JP3455187B2 (ja) | 2001-02-01 | 2003-10-14 | 東洋ゴム工業株式会社 | 研磨パッド用ポリウレタン発泡体の製造装置 |
DE10137720A1 (de) * | 2001-08-01 | 2003-02-27 | Norbert Trickes | Gussformteil aus einem Verguss-Werkstoff |
KR100845481B1 (ko) | 2001-11-13 | 2008-07-10 | 도요 고무 고교 가부시키가이샤 | 연마 패드 및 그 제조 방법 |
DE102010029577A1 (de) * | 2010-06-01 | 2011-12-01 | BSH Bosch und Siemens Hausgeräte GmbH | Verblendungsteil für ein Haushaltsgerät, Haushaltsgerät und Verfahren zur Herstellung eines Verblendungsteils eines Haushaltsgerätes |
CN102953147B (zh) * | 2012-08-08 | 2014-09-03 | 江苏德赛化纤有限公司 | 一种含咖啡炭的阻燃功能涤纶短纤维及其制备方法 |
PL233222B1 (pl) * | 2017-09-22 | 2019-09-30 | Univ Kazimierza Wielkiego W Bydgoszczy | Sposób wytwarzania sztywnych pianek poliuretanowo-poliizocyjanurowych |
CN109900058B (zh) * | 2017-12-11 | 2021-11-12 | 日立环球生活方案株式会社 | 冰箱、预混多元醇组合物和硬质聚氨酯泡沫 |
CN110181806B (zh) * | 2019-06-03 | 2021-05-04 | 北京科技大学 | 具有生物适配性的可降解水性聚氨酯的低温3d打印方法 |
WO2021096461A1 (en) * | 2019-11-12 | 2021-05-20 | Duzce Universitesi Rektorlugu | Composite panel with rice husk additive and polyurethane filling |
Family Cites Families (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL126772C (ro) * | 1959-01-29 | |||
NL254612A (ro) * | 1959-08-12 | |||
GB891776A (en) * | 1959-10-02 | 1962-03-21 | Ici Ltd | Improvements in or relating to the manufacture of polymeric materials |
GB986521A (en) * | 1962-01-15 | 1965-03-17 | Ici Ltd | Improvements in or relating to the manufacture of polymeric materials |
FR1352278A (fr) * | 1962-01-15 | 1964-02-14 | Ici Ltd | Procédé de fabrication de mousses rigides de polyuréthane |
FR1328429A (fr) * | 1962-04-17 | 1963-05-31 | Naphtachimie Sa | Résines de coulée en polyuréthane polyéther |
BE632388A (ro) * | 1962-05-17 | |||
GB1008121A (en) * | 1963-07-10 | 1965-10-27 | Pfizer Ltd | Polyether products |
CH464530A (de) * | 1964-11-30 | 1968-10-31 | Allied Chem | Verfahren zur Herstellung nicht-flexibler Polyurethanschäume |
GB1097407A (en) * | 1965-04-02 | 1968-01-03 | Gen Motors Corp | Thermally insulated structures, for example refrigerator cabinets |
GB1154161A (en) * | 1965-05-19 | 1969-06-04 | Ici Ltd | Polyether Polyols |
US3332934A (en) * | 1965-05-21 | 1967-07-25 | Allied Chem | Trialkylolamine polyether polyols |
US3509077A (en) * | 1966-07-07 | 1970-04-28 | Allied Chem | Rigid polyurethane foams from certain polyether mixtures |
FR1531986A (fr) * | 1966-07-21 | 1968-07-05 | Upjohn Co | Mousse de polyuréthane rigide de grande densité |
US3640997A (en) * | 1969-05-07 | 1972-02-08 | Basf Wyandotte Corp | Sucrose-ethylene diamine polyols and process for preparing same |
GB1279894A (en) * | 1969-07-22 | 1972-06-28 | Jefferson Chem Co Inc | Rigid fire-retardant polyurethane foams and preparation thereof |
US3846348A (en) * | 1969-11-13 | 1974-11-05 | Cincinnati Milacron Inc | High impact, fire retardant, rigid polyurethane foam compositions having high resistance to boiling water and products therefrom |
BE790176A (nl) * | 1971-10-25 | 1973-04-17 | Shell Int Research | Eentrapswerkwijze ter bereiding van stijve geschuimde polyurethanen |
JPS539797B2 (ro) * | 1975-02-21 | 1978-04-08 | ||
GB1504432A (en) * | 1975-03-20 | 1978-03-22 | Texaco Development Corp | Production of polyether polyols |
US4111828A (en) * | 1977-01-03 | 1978-09-05 | Monsanto Company | Storage stable polyol mixture |
US4230824A (en) * | 1978-06-12 | 1980-10-28 | Mobay Chemical Corporation | Sucrose based polyether polyols |
US4341875A (en) * | 1979-12-05 | 1982-07-27 | Olin Corporation | High flexural modulus reaction injection molded urethanes |
DE3012001A1 (de) * | 1980-03-28 | 1981-10-08 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von polyetherpolyolen und deren verwendung in einem verfahren zur herstellung von starren polyurethanschaumstoffen |
FR2501215B1 (fr) * | 1981-03-06 | 1986-06-27 | Chloe Chemie | Fabrication de mousses rigides de polyurethane a partir de composes polyhydroxyles polyaromatiques |
PH19314A (en) * | 1981-03-25 | 1986-03-14 | Dow Chemical Co | An improved process for preparing a rigid polyurethane foam |
JPS5984913A (ja) * | 1982-04-14 | 1984-05-16 | Hitachi Ltd | 硬質ポリウレタンフォ−ムの製造法 |
US4417001A (en) * | 1982-09-20 | 1983-11-22 | Freeman Chemical Corporation | Low smoke isocyanurate modified urethane foam and method of making same |
EP0113507B2 (en) * | 1982-11-22 | 1994-01-05 | ARCO Chemical Technology, L.P. | Process of preparation of aromatic polyols and rigid polyurethane and polyisocyanurate foams obtainable therefrom |
US4444919A (en) * | 1982-11-22 | 1984-04-24 | Texaco Inc. | Use of polyethylene terephthalate liquid waste streams containing glycols as rigid polyol extenders |
US4442237A (en) * | 1982-11-22 | 1984-04-10 | Texaco Inc. | Novel aromatic amide polyols from the reaction of phthalic acid residues, alkylene glycols and amino alcohols |
US4469821A (en) * | 1983-08-17 | 1984-09-04 | Mobil Oil Corporation | Low smoke, halohydrocarbon-compatible urethane-isocyanurate foam compositions |
US4496625A (en) * | 1983-10-12 | 1985-01-29 | The Celotex Corporation | Alkoxylated aromatic amine-aromatic polyester polyol blend and polyisocyanurate foam therefrom |
US4469824A (en) * | 1983-11-18 | 1984-09-04 | Texaco, Inc. | Liquid terephthalic ester polyols and polyisocyanurate foams therefrom |
DE3402310A1 (de) * | 1984-01-24 | 1985-07-25 | Bayer Ag, 5090 Leverkusen | Harte, geschlossenzellige, flammfeste polyurethanschaumstoffe |
DE3405679A1 (de) * | 1984-02-17 | 1985-08-22 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von gegebenenfalls zelligen polyurethan-polyharnstoff-formkoerpern |
US4539341A (en) * | 1984-02-22 | 1985-09-03 | Jim Walter Resources, Inc. | Digestion products of polyalkylene terephthalate polymers and polycarboxylic acid-containing polyols and polymeric foams obtained therefrom |
US4632943A (en) * | 1984-08-23 | 1986-12-30 | Dow Chemical Company | Polyurethane foams prepared from alkyl dialkanol amine-containing polyols |
DE3444847C1 (de) * | 1984-12-08 | 1986-04-10 | MTU Motoren- und Turbinen-Union München GmbH, 8000 München | Verfahren zum Vergleichmaessigen der Teilchengroesse feinteiligen Pulvers,Vorrichtung zur Durchfuehrung des Verfahrens und Verwendung des Pulvers |
-
1987
- 1987-03-11 BR BR8701098A patent/BR8701098A/pt not_active IP Right Cessation
-
1988
- 1988-03-03 GB GB8805114A patent/GB2201961B/en not_active Expired - Fee Related
- 1988-03-04 IT IT8819654A patent/IT1215995B/it active
- 1988-03-07 NL NL8800563A patent/NL8800563A/nl not_active Application Discontinuation
- 1988-03-08 SE SE8800820A patent/SE8800820L/ not_active Application Discontinuation
- 1988-03-08 MC MC881955A patent/MC1924A1/xx unknown
- 1988-03-09 ES ES8800701A patent/ES2006368A6/es not_active Expired
- 1988-03-09 AR AR88310258A patent/AR243209A1/es active
- 1988-03-10 CH CH899/88A patent/CH677235A5/de not_active IP Right Cessation
- 1988-03-10 DK DK130288A patent/DK130288A/da not_active Application Discontinuation
- 1988-03-10 PT PT86939A patent/PT86939B/pt not_active IP Right Cessation
- 1988-03-10 FR FR8803121A patent/FR2612192A1/fr not_active Withdrawn
- 1988-03-10 NO NO881075A patent/NO881075L/no unknown
- 1988-03-10 YU YU488/88A patent/YU45491B/xx unknown
- 1988-03-10 JP JP63057347A patent/JPH02138328A/ja active Pending
- 1988-03-11 CS CS160888A patent/CS273342B2/cs unknown
- 1988-03-11 MX MX1073488A patent/MX167919B/es unknown
- 1988-03-11 LU LU87157A patent/LU87157A1/fr unknown
- 1988-03-11 DE DE3808164A patent/DE3808164A1/de not_active Withdrawn
- 1988-03-11 GR GR880100146A patent/GR880100146A/el unknown
- 1988-03-11 BE BE8800285A patent/BE1001674A5/fr not_active IP Right Cessation
-
1989
- 1989-02-10 US US07/309,916 patent/US4927861A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CH677235A5 (ro) | 1991-04-30 |
GB2201961B (en) | 1990-10-03 |
ES2006368A6 (es) | 1989-04-16 |
LU87157A1 (fr) | 1988-08-23 |
YU45491B (en) | 1992-05-28 |
GB8805114D0 (en) | 1988-03-30 |
IT8819654A0 (it) | 1988-03-04 |
DK130288A (da) | 1988-09-12 |
YU48888A (en) | 1989-10-31 |
IT1215995B (it) | 1990-02-22 |
BE1001674A5 (fr) | 1990-02-06 |
PT86939B (pt) | 1992-05-29 |
MX167919B (es) | 1993-04-22 |
BR8701098A (pt) | 1988-09-13 |
DK130288D0 (da) | 1988-03-10 |
US4927861A (en) | 1990-05-22 |
CS273342B2 (en) | 1991-03-12 |
JPH02138328A (ja) | 1990-05-28 |
SE8800820D0 (sv) | 1988-03-08 |
NO881075D0 (no) | 1988-03-10 |
DE3808164A1 (de) | 1988-09-22 |
AR243209A1 (es) | 1993-07-30 |
FR2612192A1 (fr) | 1988-09-16 |
NL8800563A (nl) | 1988-10-03 |
CS160888A2 (en) | 1990-07-12 |
MC1924A1 (fr) | 1989-04-06 |
PT86939A (pt) | 1988-04-01 |
GB2201961A (en) | 1988-09-14 |
NO881075L (no) | 1988-09-12 |
GR880100146A (el) | 1989-01-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE8800820L (sv) | Forfarande for framstellning av styv polyuretan | |
FI95141C (fi) | Nestemäisiä polyisosyanaattiseoksia, menetelmä niiden valmistamiseksi ja niiden käyttö pehmeiden polyuretaanivaahtojen valmistamiseksi | |
US6306920B1 (en) | Method for producing closed-cell rigid polyurethane foams having low thermal conductivity | |
NO177353B (no) | Fremgangsmåte for fremstilling av et mykt, fleksibelt polyuretanskum, polyuretanskum oppnådd ved fremgangsmåten, samt forblandingsmateriale for fremstilling av polyuretaner | |
US4849459A (en) | Flame retardant polyurethane foams | |
KR20000053374A (ko) | 폴리우레탄 발포체의 제조 방법 | |
EP0604784B1 (en) | Composites for coding containers comprising a dimensionally stable water-blown polyurethane foam by employing lithium salts and a method for its preparation | |
US5094775A (en) | Zeolite modified water-blown polyurethane foams | |
US4826884A (en) | Flame retardant polyurethane foams resistant to cigarette smoldering ignition | |
US11920016B2 (en) | Methods of forming polyol premixes and foamable compositions and foams formed therefrom | |
US5371057A (en) | Method for producing modified polyisocyanurate foams | |
KR20010005629A (ko) | 연질 폴리우레탄 발포체의 제조 방법 | |
US5830926A (en) | Flame retardant polyurethane foams | |
EP0003210A1 (en) | High resilience flexible foamed polyurethanes, foamable mixtures and process therefor | |
US4892893A (en) | Flame retardant polyurethane foams resistant to cigarette smoldering ignition | |
US5730909A (en) | Flame retardant polyurethane foams | |
US5089534A (en) | Process for preparing flexible polyurethane foam | |
GB2177406A (en) | Flame retardant polyurethane foams | |
US4814360A (en) | High resiliency molded foam consisting of the reaction product of a polyisocyanate, a polyoxyalkylene polyether polyol, water and a halogenated monohydric alcohol | |
FI66411C (fi) | Polyuretanskum | |
US5057544A (en) | Integral skin rigid urethane foam | |
JPH033685B2 (ro) | ||
JPS645528B2 (ro) | ||
JPH0355487B2 (ro) | ||
JPH03265633A (ja) | 硬質発泡合成樹脂の製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 8800820-6 Effective date: 19910927 Format of ref document f/p: F |