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

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/08Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
    • C08G69/14Lactams
    • C08G69/16Preparatory processes
    • C08G69/18Anionic polymerisation
    • C08G69/20Anionic 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 (US06168776-20010102-C00028.png)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NL253790A true NL253790A (US06168776-20010102-C00028.png)

Family

ID=6970450

Family Applications (2)

Application Number Title Priority Date Filing Date
NL253790D NL253790A (US06168776-20010102-C00028.png) 1959-07-14
NL124646D NL124646C (US06168776-20010102-C00028.png) 1959-07-14

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL124646D NL124646C (US06168776-20010102-C00028.png) 1959-07-14

Country Status (7)

Country Link
US (1) US3304291A (US06168776-20010102-C00028.png)
BE (1) BE592979A (US06168776-20010102-C00028.png)
CH (1) CH393741A (US06168776-20010102-C00028.png)
DE (1) DE1420241B2 (US06168776-20010102-C00028.png)
FR (1) FR1262436A (US06168776-20010102-C00028.png)
GB (2) GB900150A (US06168776-20010102-C00028.png)
NL (2) NL124646C (US06168776-20010102-C00028.png)

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 (US06168776-20010102-C00028.png) * 1961-10-20
BE627266A (US06168776-20010102-C00028.png) * 1962-01-20
BE631857A (US06168776-20010102-C00028.png) * 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
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
EP2596047B1 (de) 2010-07-20 2014-06-25 Basf Se Polyamid-formteile enthaltend mikroverkapseltes latentwärmespeichermaterial
KR101855544B1 (ko) 2010-10-07 2018-05-04 바스프 에스이 단량체 조성물을 제조하는 방법 및 몰딩된 폴리아미드 부품 제조를 위한 이의 용도
KR20130126944A (ko) 2010-12-03 2013-11-21 바스프 에스이 가교결합된 폴리아미드
US9139692B2 (en) 2010-12-03 2015-09-22 Basf Se Process for polymerizing lactam
EP2460838A1 (de) 2010-12-03 2012-06-06 Basf Se Verfahren zur Polymerisation von Lactam
JP6328553B2 (ja) * 2011-07-05 2018-05-23 ビーエーエスエフ ソシエタス・ヨーロピアBasf Se ラクタムと活性剤と触媒とを含有する固形粒子、該固形粒子を製造する方法、及び該固形粒子の使用方法
WO2013026820A1 (de) 2011-08-23 2013-02-28 Basf Se Verfahren zur herstellung von formkörpern
US8957180B2 (en) 2011-08-23 2015-02-17 Basf Se Process for producing moldings
MY168924A (en) 2011-08-23 2019-01-08 Basf Se Method for producing molded articles
EP2830844A1 (de) 2012-03-27 2015-02-04 Basf Se Verfahren zur herstellung von polyamidformkörpern aus einer polymerisierbaren zusammensetzung mittels rotationsschmelzverfahren
US20160068679A1 (en) 2013-04-04 2016-03-10 Basf Se Polymerizable lactam composition containing a sulfonated polyaryl sulfone
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
NL124646C (US06168776-20010102-C00028.png)
DE1420241B2 (de) 1972-01-27
DE1420241A1 (de) 1969-02-13
BE592979A (US06168776-20010102-C00028.png)
GB900150A (en) 1962-07-04
GB900151A (en) 1962-07-04
CH393741A (de) 1965-06-15
FR1262436A (fr) 1961-05-26
US3304291A (en) 1967-02-14

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