JPS5518728B1 - - Google Patents

Info

Publication number
JPS5518728B1
JPS5518728B1 JP6798971A JP6798971A JPS5518728B1 JP S5518728 B1 JPS5518728 B1 JP S5518728B1 JP 6798971 A JP6798971 A JP 6798971A JP 6798971 A JP6798971 A JP 6798971A JP S5518728 B1 JPS5518728 B1 JP S5518728B1
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
JP6798971A
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
Publication of JPS5518728B1 publication Critical patent/JPS5518728B1/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
    • C08G69/14—Lactams
    • C08G69/24—Pyrrolidones or piperidones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
JP6798971A 1970-09-03 1971-09-03 Pending JPS5518728B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6949570A 1970-09-03 1970-09-03

Publications (1)

Publication Number Publication Date
JPS5518728B1 true JPS5518728B1 (ja) 1980-05-21

Family

ID=22089372

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6798971A Pending JPS5518728B1 (ja) 1970-09-03 1971-09-03

Country Status (2)

Country Link
US (1) US3682869A (ja)
JP (1) JPS5518728B1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3763338A (en) * 1972-01-06 1973-10-02 Alrac Corp Polypyrrolidone fiber for activating sensor means in a humidity responsive device
US4104260A (en) * 1974-07-12 1978-08-01 Pusztaszeri Stephen F Poly-2-pyrrolidone prepared with inert drying agent
US4264503A (en) * 1975-06-20 1981-04-28 Chevron Research Company Polymerization process using a sodium carboxylactamate catalyst
US4101447A (en) * 1976-09-20 1978-07-18 Chevron Research Company Pyrrolidone polymerization catalyst system
US4218558A (en) * 1976-09-20 1980-08-19 Chevron Research Company Pyrrolidone polymerization catalyst system
US6280825B1 (en) * 1988-12-07 2001-08-28 Laminating Technologies, Inc. Method of making a composite of paper and plastic film and composites

Also Published As

Publication number Publication date
US3682869A (en) 1972-08-08

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