UST945004I4 - - Google Patents

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Publication number
UST945004I4
UST945004I4 US54035174A UST945004I4 US T945004 I4 UST945004 I4 US T945004I4 US 54035174 A US54035174 A US 54035174A US T945004 I4 UST945004 I4 US T945004I4
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US
United States
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
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English (en)
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.)
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Publication date
Application filed filed Critical
Priority to US54035174 priority Critical patent/UST945004I4/en
Application granted granted Critical
Publication of UST945004I4 publication Critical patent/UST945004I4/en
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/02Polyamines
    • C08G73/0206Polyalkylene(poly)amines
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/02Polyamines
    • C08G73/026Wholly aromatic polyamines

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
US54035174 1973-04-19 1974-12-16 Pending UST945004I4 (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US54035174 UST945004I4 (pt) 1973-04-19 1974-12-16

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US35284573A 1973-04-19 1973-04-19
US54035174 UST945004I4 (pt) 1973-04-19 1974-12-16

Publications (1)

Publication Number Publication Date
UST945004I4 true UST945004I4 (pt) 1976-04-06

Family

ID=26997669

Family Applications (1)

Application Number Title Priority Date Filing Date
US54035174 Pending UST945004I4 (pt) 1973-04-19 1974-12-16

Country Status (1)

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US (1) UST945004I4 (pt)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4216307A (en) 1977-09-29 1980-08-05 Nippon Oil Company, Ltd. Polyhexamethylenimine and process for its preparation
US4316840A (en) 1980-11-25 1982-02-23 Air Products And Chemicals, Inc. Reforming linear polyamines
US4316841A (en) 1980-12-08 1982-02-23 Air Products And Chemicals, Inc. Reforming linear polyamines
US4996363A (en) * 1988-12-20 1991-02-26 The Dow Chemical Company Catalytic reforming of alkyleneamines to linearly-extended polyalkylenepolyamines

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4216307A (en) 1977-09-29 1980-08-05 Nippon Oil Company, Ltd. Polyhexamethylenimine and process for its preparation
US4316840A (en) 1980-11-25 1982-02-23 Air Products And Chemicals, Inc. Reforming linear polyamines
US4316841A (en) 1980-12-08 1982-02-23 Air Products And Chemicals, Inc. Reforming linear polyamines
US4996363A (en) * 1988-12-20 1991-02-26 The Dow Chemical Company Catalytic reforming of alkyleneamines to linearly-extended polyalkylenepolyamines

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