BE592979A - - Google Patents

Info

Publication number
BE592979A
BE592979A BE592979DA BE592979A BE 592979 A BE592979 A BE 592979A BE 592979D A BE592979D A BE 592979DA BE 592979 A BE592979 A BE 592979A
Authority
BE
Belgium
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 BE592979A publication Critical patent/BE592979A/xx

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)
BE592979D 1959-07-14 BE592979A (OSRAM)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE592979A true BE592979A (OSRAM)

Family

ID=6970450

Family Applications (1)

Application Number Title Priority Date Filing Date
BE592979D BE592979A (OSRAM) 1959-07-14

Country Status (7)

Country Link
US (1) US3304291A (OSRAM)
BE (1) BE592979A (OSRAM)
CH (1) CH393741A (OSRAM)
DE (1) DE1420241B2 (OSRAM)
FR (1) FR1262436A (OSRAM)
GB (2) GB900150A (OSRAM)
NL (2) NL253790A (OSRAM)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1161006B (de) * 1962-01-20 1964-01-09 Basf Ag Verfahren zum Herstellen von Formmassen aus Polyamiden
DE1222254B (de) * 1961-08-31 1966-08-04 Basf Ag Verfahren zur anionischen Polymerisation von Lactamen
DE1261671B (de) * 1962-05-04 1968-02-22 Basf Ag Verfahren zur anionischen Polymerisation von alpha-Pyrrolidon

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE638901A (OSRAM) * 1961-10-20
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
DE2507549A1 (de) * 1974-05-21 1975-12-04 Bhnf Ag Poly-laurinlactam, verfahren zur herstellung hoeherer poly-lactame und deren verwendung
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
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
US8957133B2 (en) 2010-07-20 2015-02-17 Basf Se Polyamide moldings comprising microencapsulated latent-heat-accumulator material
EP2789641B1 (de) 2010-10-07 2020-03-11 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
WO2012072548A2 (de) 2010-12-03 2012-06-07 Basf Se Quervernetzte polyamide
US9139692B2 (en) 2010-12-03 2015-09-22 Basf Se Process for polymerizing lactam
MY180633A (en) 2011-07-05 2020-12-03 Basf Se Solid particles, containing lactam, activator, and catalyst, method for producing said solid particles, and use of said solid particles
CN103857727B (zh) 2011-08-23 2016-01-20 巴斯夫欧洲公司 制造模制品的方法
US8957180B2 (en) 2011-08-23 2015-02-17 Basf Se Process for producing moldings
MY163324A (en) 2011-08-23 2017-09-15 Basf Se Method for producing molded articles
KR20140139580A (ko) 2012-03-27 2014-12-05 바스프 에스이 회전 몰딩 공정에 의한 중합가능한 조성물로부터의 폴리아미드 몰딩체의 제조 방법
EP2981566A1 (de) 2013-04-04 2016-02-10 Basf Se Polymerisierbare lactamzusammensetzung enthaltend ein sulfoniertes polyarylsulfon
US20180029291A1 (en) 2015-02-05 2018-02-01 Stratasys Ltd. Digitally-controlled three-dimensional printing of polymerizable materials
US11173653B2 (en) 2016-02-05 2021-11-16 Stratasys Ltd. Three-dimensional inkjet printing using polyamide-forming materials
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

Cited By (3)

* 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
DE1161006B (de) * 1962-01-20 1964-01-09 Basf Ag Verfahren zum Herstellen von Formmassen aus Polyamiden
DE1261671B (de) * 1962-05-04 1968-02-22 Basf Ag Verfahren zur anionischen Polymerisation von alpha-Pyrrolidon

Also Published As

Publication number Publication date
DE1420241A1 (de) 1969-02-13
CH393741A (de) 1965-06-15
DE1420241B2 (de) 1972-01-27
NL253790A (OSRAM)
FR1262436A (fr) 1961-05-26
GB900151A (en) 1962-07-04
GB900150A (en) 1962-07-04
US3304291A (en) 1967-02-14
NL124646C (OSRAM)

Similar Documents

Publication Publication Date Title
AT212261B (OSRAM)
FI40940B (OSRAM)
AT213532B (OSRAM)
AT213304B (OSRAM)
AT213496B (OSRAM)
AT218043B (OSRAM)
AT216805B (OSRAM)
AT216640B (OSRAM)
AT216639B (OSRAM)
BE450855A (OSRAM)
BE586017A (OSRAM)
NL254954A (OSRAM)
NL253790A (OSRAM)
NL247300A (OSRAM)
NL245044A (OSRAM)
NL239494A (OSRAM)
NL236956A (OSRAM)
NL127004C (OSRAM)
NL123876C (OSRAM)
NL123574C (OSRAM)
BE581350A (OSRAM)
BE578264A (OSRAM)
BE38840A (OSRAM)
BE581344A (OSRAM)
BE503570A (OSRAM)