NL7709507A - Werkwijze voor de bereiding van polyether- polyolen. - Google Patents

Werkwijze voor de bereiding van polyether- polyolen.

Info

Publication number: NL7709507A
Authority: NL; Netherlands
Prior art keywords: preparation; polyether polyols; polyols; polyether
Prior art date: 1976-08-31

Application number

NL7709507A

Other languages

English (en)

Dutch (nl)

Original Assignee

Bayer Ag

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1976-08-31

Filing date

1977-08-29

Publication date

1978-03-02

1977-08-29 Application filed by Bayer Ag filed Critical Bayer Ag

1978-03-02 Publication of NL7709507A publication Critical patent/NL7709507A/xx

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
- 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
- C08G65/2603—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 the other compounds containing oxygen
- C08G65/2606—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 the other compounds containing oxygen containing hydroxyl 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
- C08G18/28—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
- C08G18/4829—Polyethers containing at least three hydroxy groups

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)
Polyethers (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

NL7709507A 1976-08-31 1977-08-29 Werkwijze voor de bereiding van polyether- polyolen. NL7709507A (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2639083A DE2639083C2 (de)	1976-08-31	1976-08-31	Verfahren zur Herstellung von Polyätherpolyolen und ihre Verwendung als Ausgangsmaterialien für Polyurethankunststoffe

Publications (1)

Publication Number	Publication Date
NL7709507A true NL7709507A (nl)	1978-03-02

Family

ID=5986744

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7709507A NL7709507A (nl)	1976-08-31	1977-08-29	Werkwijze voor de bereiding van polyether- polyolen.

Country Status (16)

Country	Link
US (1)	US4247654A (xx)
JP (1)	JPS5329399A (xx)
AU (1)	AU2827477A (xx)
BE (1)	BE858236A (xx)
BR (1)	BR7705798A (xx)
CA (1)	CA1111071A (xx)
DD (2)	DD133680A5 (xx)
DE (1)	DE2639083C2 (xx)
ES (2)	ES461964A1 (xx)
FR (1)	FR2363596A1 (xx)
GB (1)	GB1553543A (xx)
IT (1)	IT1084082B (xx)
NL (1)	NL7709507A (xx)
PL (1)	PL106057B1 (xx)
SE (1)	SE7709741L (xx)
SU (1)	SU797588A3 (xx)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2721186C2 (de) *	1977-05-11	1986-04-24	Bayer Ag, 5090 Leverkusen	Verfahren zur Herstellung eines Gemisches von niedermolekularen Polyhydroxylverbindungen
DE2737951A1 (de) *	1977-08-23	1979-03-08	Bayer Ag	Verfahren zur herstellung von polyaetherpolyolen
CA1187107A (en) *	1978-05-17	1985-05-14	Loren L. Barber, Jr.	Colorless hydroxyl-terminated poly (chloroalkylene ethers)
DE2831656A1 (de) *	1978-07-19	1980-02-07	Bayer Ag	Verfahren zur herstellung von niedermolekularen polyhydroxylverbindungen
DE2831659A1 (de) *	1978-07-19	1980-02-07	Bayer Ag	Verfahren zur herstellung von polyalkoholen
DE2831719A1 (de) *	1978-07-19	1980-01-31	Bayer Ag	Verfahren zur herstellung von niedermolekularen polyhydroxylverbindungen
DE2833138A1 (de) *	1978-07-28	1980-02-07	Bayer Ag	Methylolierte mono- und oligosaccharide
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
BE1001853A7 (nl) *	1988-06-28	1990-03-20	Recticel	Werkwijze voor het bereiden van soepel polyurethaanschuim.
BR9812680A (pt) *	1997-09-26	2000-08-22	Dow Chemical Co	ElastÈmeros de poliuretano com alta temperatura de operação
DE10319242A1 (de) *	2003-04-28	2004-11-18	Basf Ag	Ausgangsverbindungen für die Herstellung von Polyurethanen
US7705106B2 (en) *	2003-04-28	2010-04-27	Basf Aktiengesellschaft	Initial compounds for producing polyurethanes
MX2012003659A (es) *	2009-09-29	2012-04-30	Basf Se	Proceso para producir espumas de poliuretano rigidas.
US9062136B2 (en)	2012-03-29	2015-06-23	Basf Se	Polymerizable alkylidene-1,3-dioxolane-2-one and use thereof
WO2013144299A1 (de)	2012-03-29	2013-10-03	Basf Se	Polymerisierbare alkyliden-1,3-dioxolan-2-one und deren verwendung
ES2925351T3 (es)	2015-06-18	2022-10-17	Basf Se	Copolímeros de acrilatos de carbonato de exo-vinileno cíclico
EP3415543B1 (en)	2016-01-25	2020-05-13	Technogel Italia S.R.L.	Temperature regulating polyurethane gels
CA3026164A1 (en)	2016-06-03	2017-12-07	Basf Se	Use of compounds having n 2-oxo-1,3-dioxolane-4-carboxamide units in two-component adhesives
ES2731076T3 (es)	2016-09-21	2019-11-13	Henkel Ag & Co Kgaa	Composición de dos componentes basada en compuestos con al menos dos unidades de carbonato cíclico de exovinileno
EP3515900B1 (de)	2016-09-21	2021-08-11	Basf Se	Verbindungen mit zwei oder mehr exovinylen-cyclocarbonateinheiten
EP3533815A1 (de) *	2018-02-28	2019-09-04	Covestro Deutschland AG	Polyurethanweichschaumstoffe auf basis von polyoxymethylen-polyoxyalkylen-blockcopolymeren
EP3569597A1 (en)	2018-05-18	2019-11-20	Basf Se	Monomers comprising at least one 4-(2-oxyethylidene)-1,3-dioxolan-2-one unit and use thereof
KR20240039033A (ko)	2021-08-02	2024-03-26	바스프 에스이	우렛디온-함유 화합물을 포함하는 이중-경화 수지 조성물 및 이의 3d 프린팅에서의 용도
CN115044031B (zh) *	2022-06-10	2023-08-15	浙江恒丰新材料有限公司	一种生物质基阻燃聚醚多元醇的合成方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB311788A (en) *	1927-12-02	1929-05-02	Ig Farbenindustrie Ag	Improvements in the production of mono or polyhydric alcohols
DE740245C (de) *	1937-06-26	1943-10-15	Ig Farbenindustrie Ag	Verfahren zur Herstellung mehrwertiger Alkohole
US2224910A (en) *	1938-08-25	1940-12-17	Du Pont	Process of condensing formaldehyde compounds
DE851493C (de) *	1949-10-30	1952-10-06	Basf Ag	Verfahren zur Hydrierung von Keto- und Aldehydalkoholen unter Erhaltung der Alkoholgruppen
GB745557A (en) *	1952-06-20	1956-02-29	Celanese Corp	Hydrogenation process for the production of polyhydric alcohols
US2775621A (en) *	1952-06-20	1956-12-25	Celanese Corp	Hydrogenation of formaldehyde condensation products
US2927918A (en) *	1956-12-24	1960-03-08	Dow Chemical Co	Hydroxypropylation of hydroxy compounds
DE1920327A1 (de) *	1969-04-22	1971-06-03	Hoechst Ag	Verfahren zur Oxalkylierung technischer langkettiger,aldehyd- und ketonhaltiger Alkohole
US3865806A (en) *	1970-12-28	1975-02-11	Dow Chemical Co	Low viscosity, low equivalent weight polyether polyols and a method for their preparation
BE795455A (fr) *	1972-02-24	1973-08-16	Basf Ag	Procede de preparation de polyalkylene-ethers purs

1976
- 1976-08-31 DE DE2639083A patent/DE2639083C2/de not_active Expired
1977
- 1977-08-26 AU AU28274/77A patent/AU2827477A/en active Pending
- 1977-08-26 GB GB35922/77A patent/GB1553543A/en not_active Expired
- 1977-08-29 CA CA285,694A patent/CA1111071A/en not_active Expired
- 1977-08-29 IT IT50801/77A patent/IT1084082B/it active
- 1977-08-29 DD DD7700200784A patent/DD133680A5/xx unknown
- 1977-08-29 DD DD77210363A patent/DD141425A5/de unknown
- 1977-08-29 NL NL7709507A patent/NL7709507A/xx not_active Application Discontinuation
- 1977-08-30 ES ES461964A patent/ES461964A1/es not_active Expired
- 1977-08-30 BE BE180536A patent/BE858236A/xx not_active IP Right Cessation
- 1977-08-30 PL PL1977200536A patent/PL106057B1/pl unknown
- 1977-08-30 SE SE7709741A patent/SE7709741L/xx unknown
- 1977-08-31 FR FR7726457A patent/FR2363596A1/fr active Granted
- 1977-08-31 JP JP10371377A patent/JPS5329399A/ja active Granted
- 1977-08-31 BR BR7705798A patent/BR7705798A/pt unknown
- 1977-11-30 SU SU772547803A patent/SU797588A3/ru active
1978
- 1978-07-06 ES ES471509A patent/ES471509A1/es not_active Expired
1979
- 1979-02-26 US US06/015,082 patent/US4247654A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
BE858236A (fr)	1978-02-28
DE2639083C2 (de)	1983-02-10
FR2363596B1 (xx)	1984-09-14
ES471509A1 (es)	1979-01-16
FR2363596A1 (fr)	1978-03-31
DD133680A5 (de)	1979-01-17
IT1084082B (it)	1985-05-25
SU797588A3 (ru)	1981-01-15
GB1553543A (en)	1979-09-26
PL106057B1 (pl)	1979-11-30
SE7709741L (sv)	1978-03-01
DD141425A5 (de)	1980-04-30
BR7705798A (pt)	1978-06-13
CA1111071A (en)	1981-10-20
US4247654A (en)	1981-01-27
JPS5626246B2 (xx)	1981-06-17
DE2639083A1 (de)	1978-03-02
PL200536A1 (pl)	1978-04-10
AU2827477A (en)	1979-03-01
JPS5329399A (en)	1978-03-18
ES461964A1 (es)	1978-12-01

Publication	Publication Date	Title
NL7709507A (nl)	1978-03-02	Werkwijze voor de bereiding van polyether- polyolen.
NL7708633A (nl)	1978-02-07	Werkwijze voor de bereiding van d(-)-3-hydroxy- boterzuur.
NL183033C (nl)	1988-07-01	Werkwijze voor de bereiding van n-fosfonomethylglycine.
NL178684C (nl)	1986-05-01	Werkwijze voor de bereiding van dialkyloxalaten.
NL7701865A (nl)	1977-08-26	Werkwijze voor de bereiding van tereftaalzuur.
NL187911C (nl)	1992-02-17	Werkwijze voor de bereiding van tetrahydrofuran.
NL7703892A (nl)	1977-10-11	Werkwijze voor de bereiding van maleineimiden.
NL7702420A (nl)	1977-09-14	Werkwijze voor de bereiding van formamiden.
NL7709748A (nl)	1978-03-16	Werkwijze voor de bereiding van methoxypsoraleen.
NL189129C (nl)	1993-01-18	Werkwijze voor de bereiding van acylcyaniden.
NL7706811A (nl)	1978-02-06	Werkwijze voor de bereiding van gamma-pyronen.
NL189088C (nl)	1993-01-04	Werkwijze voor de bereiding van acylcyaniden.
NL7707229A (nl)	1978-01-03	Werkwijze voor de bereiding van methyldichloor- fosfaan.
NL7707729A (nl)	1978-01-18	Werkwijze voor de bereiding van 5-m-tolyloxy- uracil.
NL7709012A (nl)	1978-02-22	Werkwijze voor de bereiding van polyurethanen.
NL188996C (nl)	1992-12-01	Werkwijze voor de bereiding van acylcyaniden.
NL7707763A (nl)	1978-01-17	Werkwijze voor de bereiding van methyldichloor- fosfaan.
NL7706508A (nl)	1978-01-11	Werkwijze voor de bereiding van p-isobutylhydra- tropaat quajacol.
NL7711156A (nl)	1978-04-18	Werkwijze voor de bereiding van n-alkylanilinen.
NL7710442A (nl)	1978-04-25	Werkwijze voor de continue bereiding van acetoaceetamiden.
NL7705897A (nl)	1977-11-30	Werkwijze voor de bereiding van polysaccharide-1.
NL7713440A (nl)	1978-06-13	Werkwijze voor de bereiding van amidinen.
NL7709237A (nl)	1978-02-27	Werkwijze voor de bereiding van 3-methyl-2-p- -halogeenfenylbutyronitril.
NL189511C (nl)	1993-05-03	Werkwijze voor de bereiding van thiocarbonohydrazide.
NL7710754A (nl)	1978-04-04	Werkwijze voor de bereiding van diisocyanaten.

Legal Events

Date	Code	Title	Description
1982-04-01	BV	The patent application has lapsed