BE553727A - - Google Patents

Info

Publication number
BE553727A
BE553727A BE553727DA BE553727A BE 553727 A BE553727 A BE 553727A BE 553727D A BE553727D A BE 553727DA BE 553727 A BE553727 A BE 553727A
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 BE553727A publication Critical patent/BE553727A/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/30Sulfur-, selenium- or tellurium-containing compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
BE553727D 1955-12-27 BE553727A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US555244A US2872433A (en) 1955-12-27 1955-12-27 Stabilization of polymeric n-vinyl pyrrolidones with sulfurous acid or alkali metal salts thereof

Publications (1)

Publication Number Publication Date
BE553727A true BE553727A (xx)

Family

ID=25949769

Family Applications (1)

Application Number Title Priority Date Filing Date
BE553727D BE553727A (xx) 1955-12-27

Country Status (6)

Country Link
US (1) US2872433A (xx)
BE (1) BE553727A (xx)
DE (1) DE1270805B (xx)
FR (1) FR1170752A (xx)
GB (1) GB836831A (xx)
NL (1) NL92465C (xx)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3331798A (en) * 1962-01-08 1967-07-18 Dow Chemical Co Viscous aqueous blend of polystyrene sulfonate and n-vinylpyrrolidinone, and preparation thereof
US3258493A (en) * 1962-09-11 1966-06-28 Nat Distillers Chem Corp alpha, alpha'-bis(laurylthio)-p-xylene
US3425982A (en) * 1965-04-02 1969-02-04 Us Navy Water soluble winding mandrels and method of making the same
US3405084A (en) * 1965-06-30 1968-10-08 Barr Company G Neutralized terpolymeric resin of vinyl pyrrolidone, alkyl acrylate or methacrylate,and unsaturated monocarboxylic acid
US3532657A (en) * 1966-06-27 1970-10-06 Dow Chemical Co Stabilized polymeric amines
US3620773A (en) * 1969-04-03 1971-11-16 Robert P Gabriel Method for treating harvested nonchlorophylleous produce
SE8504501D0 (sv) * 1985-09-30 1985-09-30 Astra Meditec Ab Method of forming an improved hydrophilic coating on a polymer surface
US4863989A (en) * 1986-06-04 1989-09-05 Seitetsu Kagaku Co., Ltd. Water-absorbent resin composition
EP0797618A4 (en) * 1994-12-13 1998-04-08 Isp Investments Inc Stabilization of the color of an aqueous heterocyclic copolymer
US5604275A (en) * 1994-12-13 1997-02-18 Isp Investments Inc. Color stabilized aqueous n-vinyl heterocyclic copolymer solutions
US5534564A (en) * 1994-12-13 1996-07-09 Isp Investments Inc. Process for the color stabilization of an aqueous N-vinyl heterocyclic copolymer solution
SE9600276D0 (sv) 1996-01-25 1996-01-25 Astra Ab A wetting device for wetting a hydrophilic catheter and a urine collection bag incorporating said device
DE102005005974A1 (de) * 2005-02-09 2006-08-10 Basf Ag Verfahren zur Stabilisierung von Polyvinylpyrrolidonen
JP5483793B2 (ja) * 2006-02-09 2014-05-07 株式会社日本触媒 ビニルピロリドン系重合体溶液、及び、その製造方法
DE202009000692U1 (de) 2008-11-04 2009-04-16 Basf Se Verpackungsform
JP6100997B2 (ja) 2008-11-04 2017-03-22 ビーエーエスエフ ソシエタス・ヨーロピアBasf Se 酸化感受性ポリマーのための包装材としてのコンポジットフィルムの使用、酸化感受性ポリマーの包装方法、及び該コンポジットフィルムを含有する包装体
US8623978B2 (en) 2010-11-23 2014-01-07 Basf Se Process for the preparation of low-peroxide crosslinked vinyllactam polymer
DE202011005055U1 (de) 2011-04-12 2011-09-12 Basf Se Peroxidarmes Polymer enthaltend Phosphorverbindung
EP2511331A1 (de) 2011-04-12 2012-10-17 Basf Se Peroxidarmes Polymer enthaltend Phosphorverbindung
WO2012140561A1 (en) 2011-04-12 2012-10-18 Basf Se Oxidation-sensitive, low-peroxide polymer comprising at least one inorganic phosphorus compound
US9023931B2 (en) 2011-04-12 2015-05-05 Basf Se Oxidation-sensitive, low-peroxide polymer comprising at least one inorganic phosphorus compound
US9260546B2 (en) 2012-08-08 2016-02-16 Basf Se Producing aqueous solutions of vinyllactam polymers and powders thereof
KR102083155B1 (ko) * 2012-08-08 2020-03-02 바스프 에스이 비닐 락탐 중합체의 수용액 및 그 분말의 제조 방법
ES2933348T3 (es) * 2018-11-27 2023-02-06 Boai Nky Medical Holdings Ltd Uso de un inhibidor de la polimerización para un monómero de N-vinilpirrolidona
DE102020205100A1 (de) 2020-04-22 2021-10-28 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Additivzusammensetzung sowie deren verwendung, kondensationspolymerzusammensetzung, formmasse und hieraus hergestellte formmassen und formteile und deren verwendung
DE102020205101A1 (de) 2020-04-22 2021-10-28 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Verwendung von anorganischen Sulfiten und/oder Thiosulfaten zur Stabilisierung von thermoplastischen Kondensationspolymeren, stabilisierte Formmasse und hieraus hergestellte Formmassen und Formteile
DE102021202103A1 (de) 2021-03-04 2022-09-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Verwendung einer Stabilisatorzusammensetzung zur Stabilisierung von halogenfreien thermoplastischen Kunststoff-Recyclaten, eine Stabilisatorzusammensetzung, ein Masterbatch oder Konzentrat, eine stabilisierte Kunststoffzusammensetzung, hier ein Verfahren zur Stabilisierung von halogenfreien thermoplastischen Kunststoff-Recyclaten sowie Verwendung von Zusammensetzungen
DE102022206466A1 (de) 2022-06-27 2023-12-28 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Verwendung einer Stabilisatorzusammensetzung zur Stabilisierung von halogenfreier thermoplastischer Kunststoff-Neuware, Stabilisatorzusammensetzung, ein Masterbatch oder Konzentrat, eine stabilisierte Kunststoffzusammensetzung, Verfahren zur Stabilisierung von halogenfreien thermoplastischen Kunststoff-Neuware sowie Verwendung der Zusammensetzung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE664231C (de) * 1934-07-25 1938-08-23 I G Farbenindustrie Akt Ges Verfahren zur Herstellung von Polyvinylverbindungen
US2495918A (en) * 1948-08-28 1950-01-31 Du Pont Poly-n-vinyl lactam photographic silver halide emulsions
US2548169A (en) * 1949-05-17 1951-04-10 Goodrich Co B F Stabilization of polyvinylidene cyanide solutions
CH278309A (de) * 1949-07-04 1951-10-15 Bayer Ag Verfahren zur direkten Herstellung von positiven photographischen Bildern.

Also Published As

Publication number Publication date
US2872433A (en) 1959-02-03
NL92465C (xx)
DE1270805B (de) 1968-06-20
FR1170752A (fr) 1959-01-19
GB836831A (en) 1960-06-09

Similar Documents

Publication Publication Date Title
AT198143B (xx)
AT198671B (xx)
AT195882B (xx)
AT195787B (xx)
AT194860B (xx)
AT198478B (xx)
AT195202B (xx)
DE1147864C2 (xx)
AT195857B (xx)
AT198124B (xx)
AT195705B (xx)
AT195663B (xx)
AT195620B (xx)
AT195613B (xx)
AT195570B (xx)
AT195329B (xx)
AT195450B (xx)
AT196338B (xx)
AT196153B (xx)
AT197899B (xx)
AT197933B (xx)
AT195858B (xx)
AT196336B (xx)
AT197742B (xx)
AT196165B (xx)