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BR8101304A - Processo para impedir a aglutinacao de poliois - Google Patents

Processo para impedir a aglutinacao de poliois

Info

Publication number
BR8101304A
BR8101304A BR8101304A BR8101304A BR8101304A BR 8101304 A BR8101304 A BR 8101304A BR 8101304 A BR8101304 A BR 8101304A BR 8101304 A BR8101304 A BR 8101304A BR 8101304 A BR8101304 A BR 8101304A
Authority
BR
Brazil
Prior art keywords
poliois
agglutination
prevent
prevent poliois
poliois agglutination
Prior art date
Application number
BR8101304A
Other languages
English (en)
Inventor
B Cornils
R Gartner
H Bach
W Gick
Original Assignee
Ruhrchemie 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.)
Filing date
Publication date
Application filed by Ruhrchemie Ag filed Critical Ruhrchemie Ag
Publication of BR8101304A publication Critical patent/BR8101304A/pt

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
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/94—Use of additives, e.g. for stabilisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Polyethers (AREA)
BR8101304A 1980-03-15 1981-03-06 Processo para impedir a aglutinacao de poliois BR8101304A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3010138A DE3010138C2 (de) 1980-03-15 1980-03-15 Verfahren zur Verbesserung der Rieselfähigkeit von Polyolen

Publications (1)

Publication Number Publication Date
BR8101304A true BR8101304A (pt) 1981-09-15

Family

ID=6097410

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8101304A BR8101304A (pt) 1980-03-15 1981-03-06 Processo para impedir a aglutinacao de poliois

Country Status (14)

Country Link
US (1) US4435603A (pt)
JP (1) JPS603370B2 (pt)
AT (1) AT374445B (pt)
AU (1) AU544946B2 (pt)
BE (1) BE887902A (pt)
BR (1) BR8101304A (pt)
CA (1) CA1146975A (pt)
DE (1) DE3010138C2 (pt)
FR (1) FR2477902A1 (pt)
GB (1) GB2072171B (pt)
HU (1) HU187321B (pt)
IT (1) IT1170800B (pt)
RO (1) RO81909B (pt)
SE (1) SE450118B (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4582943A (en) * 1983-12-23 1986-04-15 Ciba-Geigy Corporation Stabilization of polyalkylene glycols
DE3522359A1 (de) * 1985-06-22 1987-01-02 Basf Ag Verfahren zum konfektionieren von kristallinen, organischen materialien
US6191320B1 (en) * 2000-03-30 2001-02-20 Basf Aktiengesellchaft Finishing of neopentyl glycol
FR2965563B1 (fr) 2010-09-30 2015-05-15 Roquette Freres Pastilles de dianhydrohexitols de grande fluidite et non mottantes
EP4201918A1 (de) 2021-12-23 2023-06-28 OQ Chemicals GmbH Verbackungsresistente neopentylglykol-presslinge und verfahren zur herstellung verbackungsresistenter neopentylglykol-presslinge

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3163680A (en) 1964-12-29 Process for the preparation of
US1754457A (en) 1928-09-20 1930-04-15 Du Pont Noncorrosive alcoholic solution
US2441849A (en) 1945-08-06 1948-05-18 Dow Chemical Co Stabilization of alkylene glycols
US2441795A (en) 1945-08-06 1948-05-18 Dow Chemical Co Stabilization of glycols
US2822409A (en) 1954-04-29 1958-02-04 Gulf Research Development Co Distilling alcohols in presence of amines
US2846477A (en) 1957-01-02 1958-08-05 Monsanto Chemicals Purification of methanol
US3439050A (en) 1967-11-02 1969-04-15 Rohm & Haas Color-inhibited alcohol composition for producing plasticizer esters with improved color
US3623984A (en) 1968-08-16 1971-11-30 Atlantic Richfield Co Stabilization of organic materials with paraphenylene diamine derivatives
BE758910A (fr) 1969-11-15 1971-05-13 Basf Ag Preparation de dimethyl-2, 2-propanediol-1, 3
US3920760A (en) 1974-09-03 1975-11-18 Eastman Kodak Co Process for the production of neopentyl glycol

Also Published As

Publication number Publication date
JPS56140939A (en) 1981-11-04
IT1170800B (it) 1987-06-03
HU187321B (en) 1985-12-28
FR2477902B1 (pt) 1984-04-27
SE8101439L (sv) 1981-09-16
FR2477902A1 (fr) 1981-09-18
US4435603A (en) 1984-03-06
AU544946B2 (en) 1985-06-27
BE887902A (fr) 1981-09-11
GB2072171A (en) 1981-09-30
ATA103581A (de) 1983-09-15
AT374445B (de) 1984-04-25
IT8148015A0 (it) 1981-03-12
JPS603370B2 (ja) 1985-01-28
AU6836081A (en) 1981-09-24
RO81909B (ro) 1984-02-28
GB2072171B (en) 1984-06-06
DE3010138A1 (de) 1981-09-24
SE450118B (sv) 1987-06-09
CA1146975A (en) 1983-05-24
RO81909A (ro) 1984-02-21
DE3010138C2 (de) 1982-05-06

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