FR2176982A1 - - Google Patents

Info

Publication number
FR2176982A1
FR2176982A1 FR7310074A FR7310074A FR2176982A1 FR 2176982 A1 FR2176982 A1 FR 2176982A1 FR 7310074 A FR7310074 A FR 7310074A FR 7310074 A FR7310074 A FR 7310074A FR 2176982 A1 FR2176982 A1 FR 2176982A1
Authority
FR
France
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.)
Granted
Application number
FR7310074A
Other languages
French (fr)
Other versions
FR2176982B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SNIA Viscosa SpA
Original Assignee
SNIA Viscosa SpA
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 by SNIA Viscosa SpA filed Critical SNIA Viscosa SpA
Publication of FR2176982A1 publication Critical patent/FR2176982A1/fr
Application granted granted Critical
Publication of FR2176982B1 publication Critical patent/FR2176982B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
FR7310074A 1972-03-21 1973-03-21 Expired FR2176982B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2213872A IT950406B (en) 1972-03-21 1972-03-21 PROCEDURE FOR THE PRODUCTION OF POLYAMIDES, IN PARTICULAR OF POLY CAPROLACTAM WITH IMPROVED MOLDING CHARACTERISTICS BY INJECTION AND RELATED PRODUCTS

Publications (2)

Publication Number Publication Date
FR2176982A1 true FR2176982A1 (en) 1973-11-02
FR2176982B1 FR2176982B1 (en) 1977-02-11

Family

ID=11192048

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7310074A Expired FR2176982B1 (en) 1972-03-21 1973-03-21

Country Status (6)

Country Link
BE (1) BE796876A (en)
DE (1) DE2313906A1 (en)
FR (1) FR2176982B1 (en)
GB (1) GB1422996A (en)
IT (1) IT950406B (en)
NL (1) NL7303979A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988002763A2 (en) * 1986-10-20 1988-04-21 Allied Corporation Nucleating system for polyamides

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS575722A (en) * 1980-05-12 1982-01-12 Courtaulds Ltd Manufacture of nylon 6 polymer

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3052646A (en) * 1953-07-06 1962-09-04 Polymer Processes Inc Blend of finely divided polyamide and polyethylene glycol
FR2049849A5 (en) * 1969-06-03 1971-03-26 Stamicarbon
FR2049850A5 (en) * 1969-06-03 1971-03-26 Stamicarbon

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3052646A (en) * 1953-07-06 1962-09-04 Polymer Processes Inc Blend of finely divided polyamide and polyethylene glycol
FR2049849A5 (en) * 1969-06-03 1971-03-26 Stamicarbon
FR2049850A5 (en) * 1969-06-03 1971-03-26 Stamicarbon

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988002763A2 (en) * 1986-10-20 1988-04-21 Allied Corporation Nucleating system for polyamides
WO1988002763A3 (en) * 1986-10-20 1988-05-05 Allied Corp Nucleating system for polyamides

Also Published As

Publication number Publication date
NL7303979A (en) 1973-09-25
BE796876A (en) 1973-07-16
GB1422996A (en) 1976-01-28
DE2313906A1 (en) 1973-10-04
IT950406B (en) 1973-06-20
FR2176982B1 (en) 1977-02-11

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Legal Events

Date Code Title Description
ST Notification of lapse