FR2925498B1 - Procede de reduction de l'acidite residuelle d'isocyanatosilanes - Google Patents

Procede de reduction de l'acidite residuelle d'isocyanatosilanes

Info

Publication number
FR2925498B1
FR2925498B1 FR0709048A FR0709048A FR2925498B1 FR 2925498 B1 FR2925498 B1 FR 2925498B1 FR 0709048 A FR0709048 A FR 0709048A FR 0709048 A FR0709048 A FR 0709048A FR 2925498 B1 FR2925498 B1 FR 2925498B1
Authority
FR
France
Prior art keywords
isocyanatosilanes
reducing
residual acidity
acidity
residual
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR0709048A
Other languages
English (en)
Other versions
FR2925498A1 (fr
Inventor
Thierry Vidal
Virginie Pevere
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rhodia Operations SAS
Original Assignee
Rhodia Operations SAS
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 Rhodia Operations SAS filed Critical Rhodia Operations SAS
Priority to FR0709048A priority Critical patent/FR2925498B1/fr
Priority to PCT/EP2008/068077 priority patent/WO2009083506A2/fr
Publication of FR2925498A1 publication Critical patent/FR2925498A1/fr
Application granted granted Critical
Publication of FR2925498B1 publication Critical patent/FR2925498B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/20—Purification, separation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/0834—Compounds having one or more O-Si linkage
    • C07F7/0838—Compounds with one or more Si-O-Si sequences
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
    • C07F7/1804—Compounds having Si-O-C linkages

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR0709048A 2007-12-21 2007-12-21 Procede de reduction de l'acidite residuelle d'isocyanatosilanes Expired - Fee Related FR2925498B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0709048A FR2925498B1 (fr) 2007-12-21 2007-12-21 Procede de reduction de l'acidite residuelle d'isocyanatosilanes
PCT/EP2008/068077 WO2009083506A2 (fr) 2007-12-21 2008-12-19 Procede de reduction de l'acidite residuelle d'isocyanatosilanes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0709048A FR2925498B1 (fr) 2007-12-21 2007-12-21 Procede de reduction de l'acidite residuelle d'isocyanatosilanes

Publications (2)

Publication Number Publication Date
FR2925498A1 FR2925498A1 (fr) 2009-06-26
FR2925498B1 true FR2925498B1 (fr) 2010-04-02

Family

ID=39708415

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0709048A Expired - Fee Related FR2925498B1 (fr) 2007-12-21 2007-12-21 Procede de reduction de l'acidite residuelle d'isocyanatosilanes

Country Status (2)

Country Link
FR (1) FR2925498B1 (fr)
WO (1) WO2009083506A2 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3912600A (en) * 1974-05-09 1975-10-14 Upjohn Co Recovery of polymethylene polyphenyl polyisocyanate from a phoshenosed polyamine feed
US4654428A (en) * 1984-12-18 1987-03-31 C. S. Kaseihin Company Inc. Process for preparation of silicon-containing isocyanate compounds
EP1831155A1 (fr) * 2004-12-22 2007-09-12 Lanxess Deutschland GmbH Procede pour reduire les composants chlores dans les isocyanates organiques

Also Published As

Publication number Publication date
WO2009083506A3 (fr) 2009-12-23
FR2925498A1 (fr) 2009-06-26
WO2009083506A2 (fr) 2009-07-09

Similar Documents

Publication Publication Date Title
HRP20130357T1 (en) Novel compounds useful for the treatment of degenerative and inflammatory diseases.
IL192691A0 (en) Hydantoin compounds for the treatment of inflammatory disorders
ZA200806074B (en) Compounds for the treatment of inflammatory disorders
ZA201006868B (en) Aminodihydrothiazine derivatives as bace inhibitors for the treatment of alzheimer's disease
IL211540A0 (en) Optical method for the detection of alzheimer's disease
IL186749A0 (en) Dihydrothienopyrimidines for the treatment of inflammatory diseases
FR2911878B1 (fr) Procede de preparation de polyhydroxy-urethanes.
ZA200807015B (en) Dihydrothienopyrimidine for treating inflammatory disorders
ZA201004217B (en) Use of bacteria for the production of bioenergy
BRPI0811828A2 (pt) "método de produção de ácido lático"
IL209896A0 (en) Compounds for treating symptoms associated with parkinson's disease
AU2008272903A8 (en) Treatment for anxiety
EP2257167A4 (fr) Inhibiteurs de la 2-aminoimidazole bêta-secrétase utiles pour le traitement de la maladie d'alzheimer
WO2011044537A9 (fr) Procédés pour le traitement de la maladie d'alzheimer
FR2950889B1 (fr) Procede de synthese de l'ergothioneine et analogues
PL2022504T3 (pl) Maść do leczenia hemoroidów
IL213120A0 (en) Method for treating parkinson' s disease
FR2912841B1 (fr) Procede de polissage d'heterostructures
EG26066A (en) Process to increase the capacity of urea plant
EP2398789A4 (fr) Inhibiteurs de bêta-sécrétase de type spiropyrrolidine pour le traitement de la maladie d'alzheimer
FR2947265B1 (fr) Procede de preparation d'alkylalcanolamines
IL207911A0 (en) Method for the purification of biological macromolecules
FR2927900B1 (fr) Procede de preparation d'alpha-aminoacetals optiquement actifs.
EP2517698A4 (fr) Agent pour traiter la maladie de parkinson
FR2924957B1 (fr) Procede de fabrication d'un composant d'essieu

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20130830