NL7508428A - Werkwijze om polyolen te bereiden. - Google Patents

Werkwijze om polyolen te bereiden.

Info

Publication number
NL7508428A
NL7508428A NL7508428A NL7508428A NL7508428A NL 7508428 A NL7508428 A NL 7508428A NL 7508428 A NL7508428 A NL 7508428A NL 7508428 A NL7508428 A NL 7508428A NL 7508428 A NL7508428 A NL 7508428A
Authority
NL
Netherlands
Prior art keywords
preparing polyols
polyols
preparing
Prior art date
Application number
NL7508428A
Other languages
English (en)
Original Assignee
Du Pont
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.)
Filing date
Publication date
Application filed by Du Pont filed Critical Du Pont
Publication of NL7508428A publication Critical patent/NL7508428A/nl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
    • C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
    • C07C29/14—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of a —CHO group
    • C07C29/141—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of a —CHO group with hydrogen or hydrogen-containing gases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NL7508428A 1974-07-31 1975-07-15 Werkwijze om polyolen te bereiden. NL7508428A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/493,741 US3963754A (en) 1974-07-31 1974-07-31 2-Vinyl-5-methyl-1,3-dioxane

Publications (1)

Publication Number Publication Date
NL7508428A true NL7508428A (nl) 1976-02-03

Family

ID=23961503

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7508428A NL7508428A (nl) 1974-07-31 1975-07-15 Werkwijze om polyolen te bereiden.

Country Status (6)

Country Link
US (1) US3963754A (nl)
JP (1) JPS5136406A (nl)
CA (1) CA1051038A (nl)
DE (1) DE2523889A1 (nl)
IT (1) IT1040202B (nl)
NL (1) NL7508428A (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2346311A1 (fr) * 1976-03-30 1977-10-28 Du Pont Procede de preparation du 2-methyl-1,3-propanediol

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4079064A (en) * 1975-10-14 1978-03-14 Celanese Corporation Production of (1,3-dioxane)propionaldehyde derivatives
US4137240A (en) * 1976-01-31 1979-01-30 E. I. Du Pont De Nemours And Company Hydroformylation process for preparation of predominantly linear aldehydes
JPS6021545Y2 (ja) * 1977-03-16 1985-06-27 株式会社富士製作所 ベアリング
JPS616433A (ja) * 1985-06-07 1986-01-13 Nippon Seiko Kk クラツチレリーズ軸受組立体
DE3535263A1 (de) * 1985-10-03 1987-04-09 Schaeffler Waelzlager Kg Schiebehuelse aus polymerem werkstoff fuer kupplungsausruecklager
JPS63231022A (ja) * 1987-03-18 1988-09-27 Koyo Seiko Co Ltd レリ−ズベアリングユニツト
JPH07324083A (ja) * 1994-05-30 1995-12-12 Mitsubishi Chem Corp １，４−ブタンジアールモノアセタールの製造方法
JP4096511B2 (ja) * 2000-12-18 2008-06-04 三菱化学株式会社 多価アルコール類の製造方法
JP2012201624A (ja) * 2011-03-25 2012-10-22 Kuraray Co Ltd ４−アミノブチルアルデヒドアセタールの製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2729650A (en) * 1950-03-31 1956-01-03 British Petroleum Co Production of dialdehydes and derivatives thereof
US3208993A (en) * 1961-05-15 1965-09-28 Shell Oil Co Cyclic acetal polyallylidene oligosaccharides
DE2401553C2 (de) * 1974-01-14 1984-05-03 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von Butandiol-1,4

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2346311A1 (fr) * 1976-03-30 1977-10-28 Du Pont Procede de preparation du 2-methyl-1,3-propanediol

Also Published As

Publication number Publication date
IT1040202B (it) 1979-12-20
CA1051038A (en) 1979-03-20
US3963754A (en) 1976-06-15
DE2523889A1 (de) 1976-02-19
JPS5136406A (en) 1976-03-27

Similar Documents

Publication Publication Date Title
NL7502564A (nl) Werkwijze ter bereiding van decapeptide-amiden.
NL7510394A (nl) Werkwijze om sterisch regelmatige alkeenpolymeren te bereiden.
NL162925B (nl) Werkwijze ter bereiding van alpha-alkeenpolymeren.
NL7509353A (nl) Werkwijze ter bereiding van 1-oxacefems.
NL7703926A (nl) Werkwijze ter bereiding van polyurethan-ureum- elastomeren.
SE7508406L (sv) Forfarande for framstellning av polyfenylenoxid.
NL7515070A (nl) Werkwijze ter bereiding van 2-chloorsulfinylaze- tidin-4-onverbindingen.
NL153205C (nl) Werkwijze om organotintrihalogeniden te bereiden.
NL7504846A (nl) Werkwijze ter bereiding van 6-amino-5-r3-2,4- -diaminopyrimidine-3-oxyden.
NL7707399A (nl) Werkwijze ter bereiding van alkeenpolymeren.
NL7508428A (nl) Werkwijze om polyolen te bereiden.
NL7505965A (nl) Werkwijze ter bereiding van elastomeer-bevatten- de interpolymeren.
NL7707427A (nl) Werkwijze om polyolen te bereiden.
NL7510296A (nl) Werkwijze ter bereiding van estrik.
NL7511501A (nl) Werkwijze ter bereiding van 2-mercaptobenzothia- zool.
NL7512424A (nl) Werkwijze om alkeenpolymeermengsels te bereiden.
NL7509206A (nl) Werkwijze om polyolen te bereiden.
NL7512360A (nl) Werkwijze ter bereiding van dialkanolaminen.
NL7510452A (nl) Werkwijze ter bereiding van omega-nor-cycloal- kyl-13.14-dehydroprostaglandinen.
NL7507565A (nl) Werkwijze om thermoplastische mengsels te berei- den.
NL7509217A (nl) Werkwijze om polyolen te bereiden.
NL160554C (nl) Werkwijze ter bereiding van 6-chloor-2-chloormethyl-4-fe- nylchinazoline-3-oxyde.
NL7514296A (nl) Werkwijze ter bereiding van deacetoxycefalospori- nen.
NL7507332A (nl) Werkwijze ter bereiding van acetoxybutanolen.
NL7507329A (nl) Werkwijze ter bereiding van acetoxybutanal.

Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed