FR2150230B1 - - Google Patents

Info

Publication number
FR2150230B1
FR2150230B1 FR7130753A FR7130753A FR2150230B1 FR 2150230 B1 FR2150230 B1 FR 2150230B1 FR 7130753 A FR7130753 A FR 7130753A FR 7130753 A FR7130753 A FR 7130753A FR 2150230 B1 FR2150230 B1 FR 2150230B1
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
FR7130753A
Other versions
FR2150230A1 (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.)
AQUITAINE TOTAL ORGANICO FR
Original Assignee
AQUITAINE TOTAL ORGANICO FR
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 AQUITAINE TOTAL ORGANICO FR filed Critical AQUITAINE TOTAL ORGANICO FR
Priority to FR7130753A priority Critical patent/FR2150230B1/fr
Priority to US281226A priority patent/US3878173A/en
Priority to NL7211457A priority patent/NL7211457A/xx
Priority to LU65930A priority patent/LU65930A1/xx
Priority to CH1245272A priority patent/CH547324A/fr
Priority to DE2241133A priority patent/DE2241133A1/de
Priority to IT28405/72A priority patent/IT964174B/it
Priority to SU1821083A priority patent/SU485601A3/ru
Priority to JP8494572A priority patent/JPS569541B2/ja
Priority to BE787928A priority patent/BE787928A/fr
Priority to GB3973872A priority patent/GB1405939A/en
Priority to CA150,198A priority patent/CA993595A/en
Publication of FR2150230A1 publication Critical patent/FR2150230A1/fr
Application granted granted Critical
Publication of FR2150230B1 publication Critical patent/FR2150230B1/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
    • C08G69/18—Anionic polymerisation
    • 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
    • C08G69/48—Polymers modified by chemical after-treatment

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)
  • Polyamides (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
FR7130753A 1971-08-25 1971-08-25 Expired FR2150230B1 (fr)

Priority Applications (12)

Application Number Priority Date Filing Date Title
FR7130753A FR2150230B1 (fr) 1971-08-25 1971-08-25
US281226A US3878173A (en) 1971-08-25 1972-08-16 Process for obtaining high molecular weight polyamides from lactams
LU65930A LU65930A1 (fr) 1971-08-25 1972-08-22
CH1245272A CH547324A (fr) 1971-08-25 1972-08-22 Procede de preparation de polyamides et leur utilisation.
DE2241133A DE2241133A1 (de) 1971-08-25 1972-08-22 Verfahren zum herstellen von polyamiden hohen molekulargewichts
NL7211457A NL7211457A (fr) 1971-08-25 1972-08-22
IT28405/72A IT964174B (it) 1971-08-25 1972-08-23 Procedimento perfezionato di prepa razione di poliammidi a peso mole colare elevato e prodotti cosi ottenuti
SU1821083A SU485601A3 (ru) 1971-08-25 1972-08-23 Способ получени полиамидов
JP8494572A JPS569541B2 (fr) 1971-08-25 1972-08-24
BE787928A BE787928A (fr) 1971-08-25 1972-08-24 Procede ameliore de preparation de polyamides a poids moleculaire elev
GB3973872A GB1405939A (en) 1971-08-25 1972-08-25 Viscosity-stabilisation of polyamides
CA150,198A CA993595A (en) 1971-08-25 1972-08-25 Process for obtaining polyamides with high molecular weight

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7130753A FR2150230B1 (fr) 1971-08-25 1971-08-25

Publications (2)

Publication Number Publication Date
FR2150230A1 FR2150230A1 (fr) 1973-04-06
FR2150230B1 true FR2150230B1 (fr) 1974-03-29

Family

ID=9082184

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7130753A Expired FR2150230B1 (fr) 1971-08-25 1971-08-25

Country Status (12)

Country Link
US (1) US3878173A (fr)
JP (1) JPS569541B2 (fr)
BE (1) BE787928A (fr)
CA (1) CA993595A (fr)
CH (1) CH547324A (fr)
DE (1) DE2241133A1 (fr)
FR (1) FR2150230B1 (fr)
GB (1) GB1405939A (fr)
IT (1) IT964174B (fr)
LU (1) LU65930A1 (fr)
NL (1) NL7211457A (fr)
SU (1) SU485601A3 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3033651A (en) * 1959-01-16 1962-05-08 Contiental Carbon Company Method and apparatus for making carbon black
JPS57191951U (fr) * 1981-05-30 1982-12-06
JPS58114544U (ja) * 1982-01-30 1983-08-05 アルプス電気株式会社 テ−プレコ−ダの操作機構
US4481354A (en) * 1982-12-20 1984-11-06 The Standard Oil Company Process and composition for lowering the reversible phase change temperature of nylon compositions
DE10118453C1 (de) 2001-04-12 2002-12-12 Ems Chemie Ag Anionisch hergestelltes Polyamid und Verfahren zu seiner Herstellung sowie ein Verfahren zum Wiederaufbereiten von Polyamid
DE102008026075B4 (de) * 2008-05-30 2015-04-30 Lurgi Zimmer Gmbh Verfahren zur Herstellung von Polyamiden unter Verwendung von Carbonsäuren und Amiden
WO2019093729A2 (fr) 2017-11-08 2019-05-16 한화케미칼 주식회사 Procédé de préparation d'un polyamide par décyclisation anionique et polyamide ainsi obtenu
KR102262539B1 (ko) 2017-11-14 2021-06-08 한화솔루션 주식회사 활성화제 투입 방식 조절을 통한 폴리아마이드 제조방법 및 이에 의해 제조된 폴리아마이드
KR102262504B1 (ko) 2017-11-28 2021-06-08 한화솔루션 주식회사 이중 활성기를 지닌 분자량조절제를 이용한 폴리아마이드 제조방법 및 이에 의해 제조된 폴리아마이드
KR102262531B1 (ko) 2017-11-28 2021-06-08 한화솔루션 주식회사 아마이드계-분자량조절제를 포함하는 폴리아마이드 제조방법 및 이에 의해 제조된 폴리아마이드
KR102275688B1 (ko) 2017-11-28 2021-07-12 한화솔루션 주식회사 말단 봉지재를 이용한 폴리아마이드의 제조 방법 및 이에 의해 제조된 폴리아마이드

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL247561A (fr) * 1959-02-09
GB1206422A (en) * 1967-05-10 1970-09-23 Ici Ltd Polymerisation process

Also Published As

Publication number Publication date
CH547324A (fr) 1974-03-29
DE2241133A1 (de) 1973-03-01
JPS4831296A (fr) 1973-04-24
GB1405939A (en) 1975-09-10
US3878173A (en) 1975-04-15
IT964174B (it) 1974-01-21
JPS569541B2 (fr) 1981-03-02
BE787928A (fr) 1972-12-18
CA993595A (en) 1976-07-20
NL7211457A (fr) 1973-02-27
SU485601A3 (ru) 1975-09-25
FR2150230A1 (fr) 1973-04-06
LU65930A1 (fr) 1973-01-15

Similar Documents

Publication Publication Date Title
FR2150230B1 (fr)
JPS4831249A (fr)
AU3005371A (fr)
AU2952271A (fr)
AU2941471A (fr)
AU2894671A (fr)
AU2742671A (fr)
AU2854371A (fr)
AU2907471A (fr)
AU2755871A (fr)
AU2837671A (fr)
AU2963771A (fr)
AU2875571A (fr)
AU2880771A (fr)
AU2885171A (fr)
AU2740271A (fr)
AU2836771A (fr)
AU2927871A (fr)
AU2930871A (fr)
AU2938071A (fr)
AU2940971A (fr)
AU2726271A (fr)
AU2724971A (fr)
AU3038671A (fr)
AU3025871A (fr)

Legal Events

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