JPS5020047B1 - - Google Patents

Info

Publication number
JPS5020047B1
JPS5020047B1 JP11990270A JP11990270A JPS5020047B1 JP S5020047 B1 JPS5020047 B1 JP S5020047B1 JP 11990270 A JP11990270 A JP 11990270A JP 11990270 A JP11990270 A JP 11990270A JP S5020047 B1 JPS5020047 B1 JP S5020047B1
Authority
JP
Japan
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.)
Pending
Application number
JP11990270A
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 JP11990270A priority Critical patent/JPS5020047B1/ja
Priority to GB5935871A priority patent/GB1351050A/en
Priority to DE19712163516 priority patent/DE2163516C3/de
Publication of JPS5020047B1 publication Critical patent/JPS5020047B1/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/02—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms containing only hydrogen and carbon atoms in addition to the ring hetero elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
JP11990270A 1970-12-28 1970-12-28 Pending JPS5020047B1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP11990270A JPS5020047B1 (ja) 1970-12-28 1970-12-28
GB5935871A GB1351050A (en) 1970-12-28 1971-12-21 Process for decolourizing polyethylene polyamines
DE19712163516 DE2163516C3 (de) 1970-12-28 1971-12-21 Verfahren zum Entfärben von Polyäthylenaminen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11990270A JPS5020047B1 (ja) 1970-12-28 1970-12-28

Publications (1)

Publication Number Publication Date
JPS5020047B1 true JPS5020047B1 (ja) 1975-07-11

Family

ID=14773032

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11990270A Pending JPS5020047B1 (ja) 1970-12-28 1970-12-28

Country Status (2)

Country Link
JP (1) JPS5020047B1 (ja)
GB (1) GB1351050A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53109050A (en) * 1977-03-07 1978-09-22 Hitachi Ltd Rotary machine bearing structure
JP2004026830A (ja) * 2002-06-26 2004-01-29 Bayer Ag 無色ジベンジルアミンの製法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0058962B1 (en) * 1981-02-25 1986-04-09 Union Carbide Corporation Method of preparing polyethylene polyamines having improved color
US4570019A (en) * 1981-02-25 1986-02-11 Union Carbide Corporation Method of preparing polyethylene polyamines having improved color
US5847221A (en) * 1993-06-28 1998-12-08 Union Carbide Chemicals & Plastics Technology Corporation Method for decolorization of alkanolamines and alkyleneamines
US5331102A (en) * 1993-06-28 1994-07-19 Union Carbide Chemicals & Plastics Technology Corporation Method for decolorization of alkanolamines and alkyleneamines
US5362914A (en) * 1993-08-25 1994-11-08 Texaco Chemical Inc. Decolorization of polyethylene polyamines using cobalt/copper/chromium
US5364971A (en) * 1993-08-25 1994-11-15 Texaco Chemical Inc. Decolorization of polyethylene polyamines using ruthenium
CN103140468B (zh) * 2010-09-29 2016-05-25 陶氏环球技术有限责任公司 胺的脱色

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53109050A (en) * 1977-03-07 1978-09-22 Hitachi Ltd Rotary machine bearing structure
JP2004026830A (ja) * 2002-06-26 2004-01-29 Bayer Ag 無色ジベンジルアミンの製法

Also Published As

Publication number Publication date
DE2163516B2 (de) 1977-02-24
DE2163516A1 (de) 1972-07-13
GB1351050A (en) 1974-04-24

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