CH393741A - Verfahren zur alkalischen Polymerisation von Lactamen - Google Patents

Verfahren zur alkalischen Polymerisation von Lactamen

Info

Publication number
CH393741A
CH393741A CH795660A CH795660A CH393741A CH 393741 A CH393741 A CH 393741A CH 795660 A CH795660 A CH 795660A CH 795660 A CH795660 A CH 795660A CH 393741 A CH393741 A CH 393741A
Authority
CH
Switzerland
Prior art keywords
lactams
alkaline polymerization
polymerization
alkaline
Prior art date
Application number
CH795660A
Other languages
German (de)
English (en)
Inventor
Karl Dr Dachs
Horst Dr Brueggemann
Edmund Dr Boeck
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of CH393741A publication Critical patent/CH393741A/de

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
    • C08G69/20—Anionic polymerisation characterised by the catalysts used

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
  • Hydrogenated Pyridines (AREA)
CH795660A 1959-07-14 1960-07-12 Verfahren zur alkalischen Polymerisation von Lactamen CH393741A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0053999 1959-07-14

Publications (1)

Publication Number Publication Date
CH393741A true CH393741A (de) 1965-06-15

Family

ID=6970450

Family Applications (1)

Application Number Title Priority Date Filing Date
CH795660A CH393741A (de) 1959-07-14 1960-07-12 Verfahren zur alkalischen Polymerisation von Lactamen

Country Status (7)

Country Link
US (1) US3304291A (instruction)
BE (1) BE592979A (instruction)
CH (1) CH393741A (instruction)
DE (1) DE1420241B2 (instruction)
FR (1) FR1262436A (instruction)
GB (2) GB900150A (instruction)
NL (2) NL124646C (instruction)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1222254B (de) * 1961-08-31 1966-08-04 Basf Ag Verfahren zur anionischen Polymerisation von Lactamen
BE638901A (instruction) * 1961-10-20
NL287941A (instruction) * 1962-01-20
BE631857A (instruction) * 1962-05-04
US3216977A (en) * 1962-12-13 1965-11-09 Du Pont Anionic polymerization of lactams with methylene oxazolidine-4, 5-dione compounds as activators
US3316221A (en) * 1963-07-01 1967-04-25 Du Pont Aromatic ester cocatalysts for lactam polymerization
US3320335A (en) * 1963-04-22 1967-05-16 Monsanto Co Process for polymerizing higher lactams in the presence of urethane polymer promoters
GB1039113A (en) * 1964-08-06 1966-08-17 Ucb Sa New n-substituted lactams
US3366608A (en) * 1965-04-15 1968-01-30 British Celanese Anionic polymerization of caprolactam
US3440227A (en) * 1966-03-31 1969-04-22 Budd Co Polymerization of higher lactams
US3621001A (en) * 1967-07-06 1971-11-16 Basf Ag Accelerating anionic polymerization of lactams
DE2559749A1 (de) * 1974-05-21 1977-09-15 Harwe Ag Verfahren zur herstellung von formkoerpern aus polylaktamen durch aktivierte anionische polymerisation von mittleren laktamen
DE2637010A1 (de) 1976-08-17 1978-02-23 Bayer Ag Aktivierte anionische polymerisation
US4374771A (en) * 1982-03-08 1983-02-22 American Cyanamid Company Blocked isocyanate
US4507465A (en) * 1982-12-29 1985-03-26 Toray Industries, Inc. Process for producing lactam/polyol block copolymer
CA1214012A (en) * 1983-01-27 1986-11-18 Wei-Yeih W. Yang Rim process using single component composition
US4501821A (en) * 1983-07-28 1985-02-26 Ppg Industries, Inc. Property enhancement of anionically polymerized nylon with dual initiators
US4582879A (en) * 1984-03-22 1986-04-15 Frisch Kurt C Reaction injection molding process and reaction injection molded products
DE3425318A1 (de) * 1984-07-10 1986-01-16 Bayer Ag, 5090 Leverkusen Verzweigte, thermoplastisch verarbeitbare, schlagzaehe polyamide
WO2011144602A1 (de) 2010-05-19 2011-11-24 Basf Se Quervernetztes polyamid
US8957133B2 (en) 2010-07-20 2015-02-17 Basf Se Polyamide moldings comprising microencapsulated latent-heat-accumulator material
JP2013538251A (ja) 2010-07-20 2013-10-10 ビーエーエスエフ ソシエタス・ヨーロピア マイクロカプセル化した潜熱アキュムレータ材料を含有するポリアミド成形品
EP2625215B1 (de) 2010-10-07 2019-02-13 Basf Se Verfahren zur herstellung von monomer-zusammensetzungen und deren verwendung zur herstellung eines polyamid-formteils
EP2460838A1 (de) 2010-12-03 2012-06-06 Basf Se Verfahren zur Polymerisation von Lactam
CN103249761B (zh) * 2010-12-03 2016-08-10 巴斯夫欧洲公司 交联聚酰胺的方法
US9139692B2 (en) 2010-12-03 2015-09-22 Basf Se Process for polymerizing lactam
KR101902045B1 (ko) * 2011-07-05 2018-09-27 바스프 에스이 락탐, 활성화제 및 촉매를 함유하는 고체 입자, 상기 고체 입자의 제조 방법, 및 상기 고체 입자의 용도
US8957180B2 (en) 2011-08-23 2015-02-17 Basf Se Process for producing moldings
WO2013026810A1 (de) 2011-08-23 2013-02-28 Basf Se Verfahren zur herstellung von formkörpern
MY163324A (en) 2011-08-23 2017-09-15 Basf Se Method for producing molded articles
JP2015514831A (ja) 2012-03-27 2015-05-21 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 重合可能な組成物から、回転溶融法でポリアミド成形体を製造する方法
WO2014161922A1 (de) 2013-04-04 2014-10-09 Basf Se Polymerisierbare lactamzusammensetzung enthaltend ein sulfoniertes polyarylsulfon
EP3626788A1 (en) 2015-02-05 2020-03-25 Stratasys Ltd. Digitally-controlled three-dimensional printing of polymerizable materials
JP7048502B2 (ja) 2016-02-05 2022-04-05 ストラタシス リミテッド ポリアミド形成材料を使用する三次元インクジェット印刷
CN109749077A (zh) * 2018-12-09 2019-05-14 中山大学 一种利用（硫）脲/碱金属化合物催化剂制备高分子量聚酰胺的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB863859A (en) * 1956-07-23 1961-03-29 Monsanto Chemicals Polymerisation of lactams
US3017391A (en) * 1956-12-13 1962-01-16 Monsanto Chemicals Preparation of polycaprolactam using n-acyl activators
US3148174A (en) * 1958-04-04 1964-09-08 Gen Aniline & Film Corp Polymerization of pyrrolidone and piperidone employing nu, nu-disubstituted ureas aschain initiators
US3086962A (en) * 1958-10-03 1963-04-23 Monsanto Chemicals Process for polymerizing higher lactams

Also Published As

Publication number Publication date
GB900151A (en) 1962-07-04
FR1262436A (fr) 1961-05-26
DE1420241A1 (de) 1969-02-13
US3304291A (en) 1967-02-14
BE592979A (instruction)
NL253790A (instruction)
GB900150A (en) 1962-07-04
NL124646C (instruction)
DE1420241B2 (de) 1972-01-27

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