NL253790A - - Google Patents

Info

Publication number
NL253790A
NL253790A NL253790DA NL253790A NL 253790 A NL253790 A NL 253790A NL 253790D A NL253790D A NL 253790DA NL 253790 A NL253790 A NL 253790A
Authority
NL
Netherlands
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 NL253790A publication Critical patent/NL253790A/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)
NL253790D 1959-07-14 NL253790A (ko)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NL253790A true NL253790A (ko)

Family

ID=6970450

Family Applications (2)

Application Number Title Priority Date Filing Date
NL124646D NL124646C (ko) 1959-07-14
NL253790D NL253790A (ko) 1959-07-14

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL124646D NL124646C (ko) 1959-07-14

Country Status (7)

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

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
NL284553A (ko) * 1961-10-20
NL287941A (ko) * 1962-01-20
BE631857A (ko) * 1962-05-04
US3316221A (en) * 1963-07-01 1967-04-25 Du Pont Aromatic ester cocatalysts for lactam polymerization
US3216977A (en) * 1962-12-13 1965-11-09 Du Pont Anionic polymerization of lactams with methylene oxazolidine-4, 5-dione compounds as activators
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
US8957133B2 (en) 2010-07-20 2015-02-17 Basf Se Polyamide moldings comprising microencapsulated latent-heat-accumulator material
WO2012010537A2 (de) 2010-07-20 2012-01-26 Basf Se Polyamid-formteile enthaltend mikroverkapseltes latentwärmespeichermaterial
CN105601911B (zh) 2010-10-07 2018-07-10 巴斯夫欧洲公司 制备单体组合物的方法及其在制备聚酰胺模制品中的用途
US9139692B2 (en) 2010-12-03 2015-09-22 Basf Se Process for polymerizing lactam
WO2012072548A2 (de) 2010-12-03 2012-06-07 Basf Se Quervernetzte polyamide
EP2460838A1 (de) 2010-12-03 2012-06-06 Basf Se Verfahren zur Polymerisation von Lactam
BR112014000149A2 (pt) * 2011-07-05 2019-08-06 Basf Se processo para a produção de partículas sólidas
JP6120851B2 (ja) 2011-08-23 2017-04-26 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 成形体の製造方法
KR101954591B1 (ko) 2011-08-23 2019-03-06 바스프 에스이 성형품의 제조 방법
US8957180B2 (en) 2011-08-23 2015-02-17 Basf Se Process for producing moldings
EP2830844A1 (de) 2012-03-27 2015-02-04 Basf Se Verfahren zur herstellung von polyamidformkörpern aus einer polymerisierbaren zusammensetzung mittels rotationsschmelzverfahren
KR20150139923A (ko) 2013-04-04 2015-12-14 바스프 에스이 술폰화 폴리아릴 술폰을 함유하는 중합가능한 락탐 조성물
WO2016125170A1 (en) 2015-02-05 2016-08-11 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

Also Published As

Publication number Publication date
GB900150A (en) 1962-07-04
NL124646C (ko)
US3304291A (en) 1967-02-14
GB900151A (en) 1962-07-04
BE592979A (ko)
FR1262436A (fr) 1961-05-26
DE1420241B2 (de) 1972-01-27
CH393741A (de) 1965-06-15
DE1420241A1 (de) 1969-02-13

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