NL243723A - - Google Patents

Info

Publication number
NL243723A
NL243723A NL243723DA NL243723A NL 243723 A NL243723 A NL 243723A NL 243723D A NL243723D A NL 243723DA NL 243723 A NL243723 A NL 243723A
Authority
NL
Netherlands
Application number
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.)
Publication of NL243723A publication Critical patent/NL243723A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • C08J3/091—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids characterised by the chemical constitution of the organic liquid
    • C08J3/095—Oxygen containing compounds
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • C08J3/091—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids characterised by the chemical constitution of the organic liquid
    • C08J3/098—Other compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
    • C08J2377/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
NL243723D 1958-09-25 NL243723A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US763198A US2980641A (en) 1958-09-25 1958-09-25 Solutions of polypyrrolidone in aqueous phytic acid and process for making same

Publications (1)

Publication Number Publication Date
NL243723A true NL243723A (enrdf_load_html_response)

Family

ID=25067147

Family Applications (2)

Application Number Title Priority Date Filing Date
NL120097D NL120097C (enrdf_load_html_response) 1958-09-25
NL243723D NL243723A (enrdf_load_html_response) 1958-09-25

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL120097D NL120097C (enrdf_load_html_response) 1958-09-25

Country Status (7)

Country Link
US (1) US2980641A (enrdf_load_html_response)
BE (1) BE582868A (enrdf_load_html_response)
CH (1) CH405704A (enrdf_load_html_response)
DE (1) DE1121325B (enrdf_load_html_response)
FR (1) FR1244472A (enrdf_load_html_response)
GB (1) GB908771A (enrdf_load_html_response)
NL (2) NL243723A (enrdf_load_html_response)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3076774A (en) * 1959-09-21 1963-02-05 Monsanto Chemicals Solution of polypyrrolidone in superheated water
US3119396A (en) * 1961-05-24 1964-01-28 Minnesota Mining & Mfg Tobacco smoke filter
NL136087C (enrdf_load_html_response) * 1962-01-15
US4185063A (en) * 1975-02-04 1980-01-22 Chute Challoner R Shaping and stretching aqueous formic acid solutions of polypyrrolidone, filament and film products
US4263187A (en) * 1977-06-08 1981-04-21 Chute Challoner R Shaped articles of polypyrrolidone and method of preparation thereof
US4340440A (en) * 1977-09-22 1982-07-20 Chute Challoner R Coating and/or adhesive composition and method for preparation thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE516071A (enrdf_load_html_response) * 1951-12-07
US2734004A (en) * 1952-08-25 1956-02-07 Water soluble n-methylol polypyrroli-

Also Published As

Publication number Publication date
DE1121325B (de) 1962-01-04
CH405704A (fr) 1966-01-15
NL120097C (enrdf_load_html_response)
BE582868A (enrdf_load_html_response)
GB908771A (en) 1962-10-24
US2980641A (en) 1961-04-18
FR1244472A (fr) 1960-10-28

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