BE807110A - Procede de preparation de poly-n-vinylpyrrolidone-2 ou de copolymeres de poly-n-vinypyrrolidone et d'autres n-vinyllactames insolubles et peu susceptibles de gonflement - Google Patents

Procede de preparation de poly-n-vinylpyrrolidone-2 ou de copolymeres de poly-n-vinypyrrolidone et d'autres n-vinyllactames insolubles et peu susceptibles de gonflement

Info

Publication number
BE807110A
BE807110A BE137565A BE137565A BE807110A BE 807110 A BE807110 A BE 807110A BE 137565 A BE137565 A BE 137565A BE 137565 A BE137565 A BE 137565A BE 807110 A BE807110 A BE 807110A
Authority
BE
Belgium
Prior art keywords
poly
vinyllactames
vinypyrrolidone
vinylpyrrolidone
swell
Prior art date
Application number
BE137565A
Other languages
English (en)
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 BE807110A publication Critical patent/BE807110A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/52—Amides or imides
    • C08F20/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F20/60—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide containing nitrogen in addition to the carbonamido nitrogen
BE137565A 1972-11-11 1973-11-09 Procede de preparation de poly-n-vinylpyrrolidone-2 ou de copolymeres de poly-n-vinypyrrolidone et d'autres n-vinyllactames insolubles et peu susceptibles de gonflement BE807110A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2255263A DE2255263C3 (de) 1972-11-11 1972-11-11 Verfahren zur Herstellung von unlöslichen, vernetzten, nur wenig quellbaren Polymerisaten des N-Vinylpyrrolidon-(2)

Publications (1)

Publication Number Publication Date
BE807110A true BE807110A (fr) 1974-05-09

Family

ID=5861418

Family Applications (1)

Application Number Title Priority Date Filing Date
BE137565A BE807110A (fr) 1972-11-11 1973-11-09 Procede de preparation de poly-n-vinylpyrrolidone-2 ou de copolymeres de poly-n-vinypyrrolidone et d'autres n-vinyllactames insolubles et peu susceptibles de gonflement

Country Status (9)

Country Link
US (1) US3933766A (fr)
JP (1) JPS5842201B2 (fr)
BE (1) BE807110A (fr)
CA (1) CA1019096A (fr)
CS (1) CS170478B2 (fr)
DD (1) DD107706A5 (fr)
DE (1) DE2255263C3 (fr)
FR (1) FR2206335B3 (fr)
GB (1) GB1434825A (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS598177B2 (ja) * 1979-07-20 1984-02-23 呉羽化学工業株式会社 ゲル濾過用ゲル
SU1243627A3 (ru) * 1979-12-05 1986-07-07 Дзе Кендалл Компани (Фирма) Гелеобразующа композици
JPS5849715A (ja) * 1981-08-13 1983-03-24 ジ−・エ−・エフ・コ−ポレ−シヨン ビニルカプロラクタム／ビニルピロリドン／アクリル酸アルキルを含有する毛髪調合剤
DE3209224A1 (de) * 1982-03-13 1983-09-15 Basf Ag Verfahren zur herstellung von unloeslichen, nur wenig quellbaren polymerisaten von basischen vinylheterocyclen und deren verwendung
FR2532546B1 (fr) * 1982-09-07 1985-12-27 Biotrol Sa Lab Pate pour la protection de la peau
DE3344912A1 (de) * 1983-12-13 1985-06-20 Hoechst Ag, 6230 Frankfurt Vernetzte polymerisate, verfahren zu ihrer herstellung und ihre anwendung
DE3434138A1 (de) * 1984-09-18 1986-03-27 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von unloeslichen, nur wenig quellbaren pulverfoermigen polymerisaten
DE3434137A1 (de) * 1984-09-18 1986-03-20 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von unloeslichen, nur wenig quellbaren pulverfoermigen polymeren
JPS61184703U (fr) * 1985-05-07 1986-11-18
DE3622602A1 (de) * 1986-07-05 1988-01-14 Basf Ag Bindemittel fuer den transferdruck
WO1993025595A1 (fr) * 1992-06-17 1993-12-23 Isp Investments Inc. Compositions polymeres cationiques
US5321110A (en) * 1992-06-29 1994-06-14 Isp Investments Inc. Cationic polymer compositions
US5391668A (en) * 1993-05-06 1995-02-21 Isp Investments Inc. Colorless, purified polymerizable composition useful for the production of crosslinked polyvinylpyrrolidone
US5362796A (en) * 1993-08-09 1994-11-08 Isp Investments Inc. Molded crosslinked vinyl lactam polymer gel and method of preparation
US5360882A (en) * 1994-02-04 1994-11-01 Isp Investments Inc. Eutectic compositions of divinyl imidazolidone and vinyl caprolactam
US5567786A (en) * 1996-02-06 1996-10-22 Isp Investments Inc. Polymerizable composition of vinylpyrrolidone and vinyl caprolactam
DE19628617A1 (de) * 1996-07-16 1998-01-22 Basf Ag Direkttablettierhilfsmittel
DE19920944A1 (de) 1999-05-07 2000-11-09 Basf Ag Styrol-haltige Popcorn-Polymerisate, Verfahren zu deren Herstellung und Verwendung
DE10011137A1 (de) 2000-03-10 2001-09-13 Basf Ag Verfahren zur Einstellung der Teilchengröße von Popcornpolymeren während der Popcornpolymerisation
US8084513B2 (en) * 2003-12-30 2011-12-27 Beisang Arthur A Implant filling material and method
US20060241754A1 (en) * 2003-12-30 2006-10-26 Beisang Arthur A Implant filling material and method
US20050143816A1 (en) * 2003-12-30 2005-06-30 Intellectual Property International, Inc. Implant filling material and method
US7988986B2 (en) * 2003-12-30 2011-08-02 Beisang Arthur A Implant filling material and method
WO2010107131A1 (fr) 2009-03-17 2010-09-23 宇部興産株式会社 Composition de résine polyamide, pellicule l'incluant et pellicule de polyamide laminée
CN104137301A (zh) 2012-02-27 2014-11-05 巴斯夫欧洲公司 含有聚合物颗粒的电化学电池用隔片
WO2015179622A1 (fr) * 2014-05-23 2015-11-26 Isp Investments Inc. Procédés de traitement destinés à améliorer la qualité de boissons alcoolisées à l'aide de complexes associant un polymère issu du lactame et du peroxyde d'hydrogène
US10844154B2 (en) 2015-11-20 2020-11-24 Isp Investments Llc Proliferous copolymers comprising lactamic moieties

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL217723A (fr) * 1939-08-02
US2938017A (en) * 1956-10-26 1960-05-24 Gen Aniline & Film Corp Insoluble polymers of vinyl pyrrolidone and process for producing same
DE2059484C3 (de) * 1970-12-03 1974-03-07 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von unlöslichem, nur wenig quellbarem Poly-N-vinylpyrrolidon^)

Also Published As

Publication number Publication date
DE2255263B2 (de) 1974-10-17
DE2255263C3 (de) 1975-06-05
CS170478B2 (fr) 1976-08-27
DE2255263A1 (de) 1974-05-30
JPS5092A (fr) 1975-01-06
JPS5842201B2 (ja) 1983-09-17
GB1434825A (en) 1976-05-05
US3933766A (en) 1976-01-20
DD107706A5 (fr) 1974-08-12
FR2206335A1 (fr) 1974-06-07
FR2206335B3 (fr) 1976-09-24
CA1019096A (en) 1977-10-11

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: BASF A.G.

Effective date: 19931109