FR2222395B1 - - Google Patents

Info

Publication number
FR2222395B1
FR2222395B1 FR7409692A FR7409692A FR2222395B1 FR 2222395 B1 FR2222395 B1 FR 2222395B1 FR 7409692 A FR7409692 A FR 7409692A FR 7409692 A FR7409692 A FR 7409692A FR 2222395 B1 FR2222395 B1 FR 2222395B1
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.)
Expired
Application number
FR7409692A
Other versions
FR2222395A1 (fr
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.)
Allied Corp
Original Assignee
Allied Chemical and Dye Corp
Allied Chemical Corp
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 Allied Chemical and Dye Corp, Allied Chemical Corp filed Critical Allied Chemical and Dye Corp
Publication of FR2222395A1 publication Critical patent/FR2222395A1/fr
Application granted granted Critical
Publication of FR2222395B1 publication Critical patent/FR2222395B1/fr
Expired 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
    • C08G69/16—Preparatory processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
FR7409692A 1973-03-21 1974-03-21 Expired FR2222395B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00343594A US3813366A (en) 1973-03-21 1973-03-21 Method to prepare nylon 6 prepolymer providing a final shaped article of low oligomer content

Publications (2)

Publication Number Publication Date
FR2222395A1 FR2222395A1 (fr) 1974-10-18
FR2222395B1 true FR2222395B1 (fr) 1979-07-06

Family

ID=23346739

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7409692A Expired FR2222395B1 (fr) 1973-03-21 1974-03-21

Country Status (8)

Country Link
US (1) US3813366A (fr)
JP (1) JPS585203B2 (fr)
BR (1) BR7401297D0 (fr)
CA (1) CA1039024A (fr)
DE (1) DE2412742A1 (fr)
FR (1) FR2222395B1 (fr)
GB (1) GB1457042A (fr)
IT (1) IT1020562B (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4145520A (en) * 1974-10-09 1979-03-20 Bayer Aktiengesellschaft Process for the continuous polymerization of lactams with static mixers
DE2918828A1 (de) * 1979-05-10 1980-11-20 Basf Ag Verfahren zur kontinuierlichen herstellung von polycaprolactam sowie eine vorrichtung zur durchfuehrung des verfahrens
US4310659A (en) * 1980-04-21 1982-01-12 Allied Corporation Two-stage hydrolysis process for the preparation of nylon 6
JPS5723304A (en) * 1980-07-16 1982-02-06 Nec Corp Subreflector antenna
US4362852A (en) * 1981-09-16 1982-12-07 Allied Corporation Devolatilizing molten polymer with a rotary disk processor
JPS5899144U (ja) * 1981-12-26 1983-07-06 日野自動車株式会社 自動車のメ−タ照度自動切換え回路
JPS58152432U (ja) * 1982-04-07 1983-10-12 ナイルス部品株式会社 車両用時計の照明回路
DE3306906A1 (de) * 1983-02-26 1984-08-30 Basf Ag, 6700 Ludwigshafen Verfahren zum kontinuierlichen herstellen von polylactamen
DE3516434A1 (de) * 1985-05-08 1986-11-13 Dr. Illing GmbH & Co KG Makromolekulare und Pharmazeutische Chemie, 6114 Groß-Umstadt Verfahren und vorrichtung zur herstellung von polycaprolactamhaltigen formmassen
JPH045394Y2 (fr) * 1986-05-07 1992-02-17
JPH0630409B2 (ja) * 1987-02-18 1994-04-20 電気興業株式会社 パラボラアンテナ装置
US6479620B1 (en) * 2001-06-01 2002-11-12 E. I. Du Pont De Nemours And Company Process for converting caprolactam to nylon 6
JP5098187B2 (ja) * 2006-02-27 2012-12-12 東レ株式会社 ポリアミドの製造方法
JP5103755B2 (ja) * 2006-02-27 2012-12-19 東レ株式会社 ポリアミドの製造方法
PL2764912T3 (pl) * 2013-02-08 2018-09-28 Uhde Inventa-Fischer Gmbh Reaktor z pionową rurą kondensacyjną i sposób polimeryzacji poliamidów w tego rodzaju reaktorze
SI2764911T1 (sl) * 2013-02-08 2018-09-28 Uhde Inventa-Fischer Gmbh Proizvodna linija in postopek za polimerizacijo poliamidov

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1097347A (en) * 1966-04-19 1968-01-03 Inst Chemieanlagen Device for continuous polymerization and polycondensation
US3558567A (en) * 1967-12-28 1971-01-26 Allied Chem Process for the production of nylon 6
US3578640A (en) * 1968-03-07 1971-05-11 Allied Chem Method for the production of thermally stable polycaprolactam

Also Published As

Publication number Publication date
BR7401297D0 (pt) 1974-11-05
GB1457042A (en) 1976-12-01
IT1020562B (it) 1977-12-30
FR2222395A1 (fr) 1974-10-18
JPS5026898A (fr) 1975-03-19
DE2412742A1 (de) 1974-10-03
JPS585203B2 (ja) 1983-01-29
CA1039024A (fr) 1978-09-26
US3813366A (en) 1974-05-28

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse