RO81909A - Procedeu de conditionare a poliolilor - Google Patents

Procedeu de conditionare a poliolilor

Info

Publication number
RO81909A
RO81909A RO81103618A RO10361881A RO81909A RO 81909 A RO81909 A RO 81909A RO 81103618 A RO81103618 A RO 81103618A RO 10361881 A RO10361881 A RO 10361881A RO 81909 A RO81909 A RO 81909A
Authority
RO
Romania
Prior art keywords
polition
conditioning procedure
conditioning
procedure
polition conditioning
Prior art date
Application number
RO81103618A
Other languages
English (en)
French (fr)
Other versions
RO81909B (ro
Inventor
Cornils Boy
Bach Hanswilhelm
Gartner Roderich
Gick Wilhelm
Original Assignee
Ruhrchemie Ag,De
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,De filed Critical Ruhrchemie Ag,De
Publication of RO81909A publication Critical patent/RO81909A/ro
Publication of RO81909B publication Critical patent/RO81909B/ro

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)
RO103618A 1980-03-15 1981-03-07 Procedeu de conditionare a poliolilor RO81909B (ro)

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 (2)

Publication Number Publication Date
RO81909A true RO81909A (ro) 1984-02-21
RO81909B RO81909B (ro) 1984-02-28

Family

ID=6097410

Family Applications (1)

Application Number Title Priority Date Filing Date
RO103618A RO81909B (ro) 1980-03-15 1981-03-07 Procedeu de conditionare a poliolilor

Country Status (14)

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

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
US2441795A (en) 1945-08-06 1948-05-18 Dow Chemical Co Stabilization of glycols
US2441849A (en) 1945-08-06 1948-05-18 Dow Chemical Co Stabilization of alkylene 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
AT374445B (de) 1984-04-25
US4435603A (en) 1984-03-06
DE3010138C2 (de) 1982-05-06
GB2072171A (en) 1981-09-30
CA1146975A (en) 1983-05-24
ATA103581A (de) 1983-09-15
BR8101304A (pt) 1981-09-15
GB2072171B (en) 1984-06-06
RO81909B (ro) 1984-02-28
BE887902A (fr) 1981-09-11
DE3010138A1 (de) 1981-09-24
HU187321B (en) 1985-12-28
SE8101439L (sv) 1981-09-16
FR2477902A1 (fr) 1981-09-18
AU6836081A (en) 1981-09-24
IT8148015A0 (it) 1981-03-12
SE450118B (sv) 1987-06-09
IT1170800B (it) 1987-06-03
JPS603370B2 (ja) 1985-01-28
FR2477902B1 (ro) 1984-04-27
JPS56140939A (en) 1981-11-04
AU544946B2 (en) 1985-06-27

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