DD298625A - - Google Patents

Info

Publication number
DD298625A
DD298625A DD32933489A DD32933489A DD298625A DD 298625 A DD298625 A DD 298625A DD 32933489 A DD32933489 A DD 32933489A DD 32933489 A DD32933489 A DD 32933489A DD 298625 A DD298625 A DD 298625A
Authority
DD
German Democratic Republic
Application number
DD32933489A
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 filed Critical
Priority to DD32933489A priority Critical patent/DD298625A/xx
Priority to EP91101844A priority patent/EP0499650B1/fr
Priority to EP91101845A priority patent/EP0498901B1/fr
Priority to DE59102638T priority patent/DE59102638D1/de
Priority to US07/665,512 priority patent/US5147621A/en
Priority to US07/665,511 priority patent/US5147622A/en
Publication of DD298625A publication Critical patent/DD298625A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/10—Halides or oxyhalides of phosphorus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DD32933489A 1989-06-07 1989-06-07 DD298625A (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DD32933489A DD298625A (fr) 1989-06-07 1989-06-07
EP91101844A EP0499650B1 (fr) 1989-06-07 1991-02-09 Procédé de stabilisation de trichlorure de phosphore
EP91101845A EP0498901B1 (fr) 1989-06-07 1991-02-09 Procédé de stabilisation de trichlorure de phosphore
DE59102638T DE59102638D1 (de) 1989-06-07 1991-02-09 Verfahren zur Stabilisierung von Phosphortrichlorid.
US07/665,512 US5147621A (en) 1989-06-07 1991-03-06 Method for stabilizing phosphorus trichloride
US07/665,511 US5147622A (en) 1989-06-07 1991-03-06 Method for stabilizing phosphorus trichloride

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DD32933489A DD298625A (fr) 1989-06-07 1989-06-07
EP91101844A EP0499650B1 (fr) 1989-06-07 1991-02-09 Procédé de stabilisation de trichlorure de phosphore

Publications (1)

Publication Number Publication Date
DD298625A true DD298625A (fr) 1992-03-05

Family

ID=40193872

Family Applications (1)

Application Number Title Priority Date Filing Date
DD32933489A DD298625A (fr) 1989-06-07 1989-06-07

Country Status (4)

Country Link
US (2) US5147622A (fr)
EP (2) EP0498901B1 (fr)
DD (1) DD298625A (fr)
DE (1) DE59102638D1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5464600A (en) * 1994-12-27 1995-11-07 Bayer Corporation Amine catalyzed reaction in the production of thiophosphoryl chloride

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3903002A (en) * 1973-10-09 1975-09-02 Chevron Res Lubricant
US4000201A (en) * 1974-10-04 1976-12-28 Dynapol Corporation Oxidation stabilization
US4197209A (en) * 1977-03-10 1980-04-08 Ciba-Geigy Corporation Lubricant compositions containing sulfur-containing esters of phosphoric acid
JPS6127537A (ja) * 1984-07-18 1986-02-07 Shin Etsu Chem Co Ltd レジスト剤
US4846985A (en) * 1986-03-10 1989-07-11 The Lubrizol Corporation Antioxidant compositions
US4769164A (en) * 1987-05-22 1988-09-06 The Lubrizol Corporation Anti-oxidant products

Also Published As

Publication number Publication date
EP0498901B1 (fr) 1994-08-24
EP0499650A1 (fr) 1992-08-26
US5147622A (en) 1992-09-15
US5147621A (en) 1992-09-15
EP0498901A1 (fr) 1992-08-19
EP0499650B1 (fr) 1994-08-24
DE59102638D1 (de) 1994-09-29

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Legal Events

Date Code Title Description
RPI Change in the person, name or address of the patentee (searches according to art. 11 and 12 extension act)
ENJ Ceased due to non-payment of renewal fee