NL217723A - - Google Patents

Info

Publication number
NL217723A
NL217723A NL217723DA NL217723A NL 217723 A NL217723 A NL 217723A NL 217723D A NL217723D A NL 217723DA NL 217723 A NL217723 A NL 217723A
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 NL217723A publication Critical patent/NL217723A/xx

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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

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)
  • Polymerization Catalysts (AREA)
NL217723D 1939-08-02 NL217723A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI65359D DE757355C (de) 1939-08-02 1939-08-02 Verfahren zur Herstellung von Polymerisationsprodukten

Publications (1)

Publication Number Publication Date
NL217723A true NL217723A (fr)

Family

ID=40139117

Family Applications (1)

Application Number Title Priority Date Filing Date
NL217723D NL217723A (fr) 1939-08-02

Country Status (4)

Country Link
US (1) US2335454A (fr)
DE (1) DE757355C (fr)
FR (1) FR879293A (fr)
NL (1) NL217723A (fr)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2497705A (en) * 1946-10-16 1950-02-14 Du Pont Copolymerization product of n-vinyl lactams and polymerizable esters, and process for making same
US2541152A (en) * 1948-12-07 1951-02-13 Du Pont N-vinyl alkylene ureas and polymers thereof
US2658045A (en) * 1951-03-05 1953-11-03 Gen Aniline & Film Corp Polyvinyl pyrrolidone gels and process of producing the same
US2634259A (en) * 1951-07-31 1953-04-07 Arnold Hoffman & Co Inc Polymerization process for n-vinyl pyrrolidone
US2676949A (en) * 1952-02-08 1954-04-27 Monsanto Chemicals Copolymers of maleic anhydride and nu-vinyl lactams
US2667473A (en) * 1952-02-08 1954-01-26 Monsanto Chemicals Vinyl acetate-n-vinyl-pyrrolidone copolymers
US2798788A (en) * 1952-06-21 1957-07-09 Celanese Corp Vat dyeing of cellulose ethers and esters
US2776947A (en) * 1952-10-31 1957-01-08 Celanese Corp Polymer dispersions
US2768148A (en) * 1952-11-01 1956-10-23 Celanese Corp Solution polymerization of acrylonitrile
GB757770A (en) * 1953-08-22 1956-09-26 Basf Ag Improvements in the production of water-soluble polymers
US2927102A (en) * 1954-04-09 1960-03-01 Grace W R & Co Process of producing block copolymers of n-vinyl pyrrolidone
DE1156556B (de) * 1954-06-04 1963-10-31 Hoechst Ag Verfahren zur Herstellung von Mischpolyamiden
DE1151117B (de) * 1954-08-19 1963-07-04 Basf Ag Verfahren zur Herstellung von expandierbaren Perlpolymerisaten in waessriger Suspension
DE973799C (de) * 1954-08-22 1960-06-09 Basf Ag Verfahren zum Weissaetzen von Faerbungen mit Kuepenfarbstoffen
US2927913A (en) * 1954-09-30 1960-03-08 Gen Aniline & Film Corp Production of uniform gels of water-insoluble polymeric n-vinyl-lactams
US2856338A (en) * 1954-09-30 1958-10-14 Gen Aniline & Film Corp Polymerization of n-vinyllactams
DE1008914B (de) * 1954-11-15 1957-05-23 Gen Aniline & Film Corp Verfahren zur Herstellung von wasserunloeslichen polymeren Erzeugnissen
US2762735A (en) * 1955-06-16 1956-09-11 Gen Aniline & Film Corp Laminated fibrous glass material
US2958614A (en) * 1955-06-16 1960-11-01 Gen Aniline & Film Corp Resin coatings for glass materials
US3142664A (en) * 1955-08-19 1964-07-28 Rohm & Haas Oil soluble copolymer of a nu-vinyl pyrrolidinone and an alkyl ester of an unsaturated monocarboxylic acid
US3008867A (en) * 1957-02-18 1961-11-14 Gen Aniline & Film Corp Inorganic papers and methods of making same
US3005745A (en) * 1957-03-04 1961-10-24 Gen Aniline & Film Corp Inorganic papers and methods of making same
DE1081659B (de) * 1957-07-20 1960-05-12 Basf Ag Thermoplastische Massen
US2980654A (en) * 1957-08-23 1961-04-18 Gen Aniline & Film Corp Copolymers of n-vinylpyrrolidones with dialkyl maleates or fumarates
US2999853A (en) * 1957-08-23 1961-09-12 Gen Aniline & Film Corp Copolymers of n-vinylpyrrolidones with dialkyl maleates or fumarates
NL232665A (fr) * 1957-10-28
NL239388A (fr) * 1958-05-22
US3044873A (en) * 1958-12-17 1962-07-17 Polaroid Corp Photographic products and processes
US3036086A (en) * 1959-05-05 1962-05-22 Adicoff Arnold Method for the polymerization of vinyltetrazoles monomers
US3036950A (en) * 1959-06-22 1962-05-29 Burgess Cellulose Company Process for incorporating resins into paper
US3081219A (en) * 1960-02-10 1963-03-12 Rohm & Haas Prevention of deposition of pitch in papermaking
US3129210A (en) * 1960-12-09 1964-04-14 Gen Aniline & Film Corp Process for polymerizing n-vinyl lactams
DE1157397B (de) * 1961-03-10 1963-11-14 Dow Chemical Co Verfahren zur Polymerisation von N-Vinyllactamen
DE1151940B (de) * 1961-07-13 1963-07-25 Hoechst Ag Verfahren zur Polymerisation von offenkettigen N-Vinylamiden
DE1240812B (de) * 1962-08-21 1967-05-24 Basf Ag Verwendung von Polymerisaten aus N-Vinylcaprolactam und Vinylmethylaether zum Kleben von Textilgut beim Filmdruck
DE1251025B (de) * 1963-05-09 1967-09-28 Farbenfabriken Bayer Aktiengesellschaft, Leverkusen Verfahren zur Herstellung von Copolymerisaten des Athvlens mit N-Vmyllactamen
DE1230036B (de) * 1963-11-08 1966-12-08 Hoechst Ag Verwendung von oelloeslichen Copolymerisaten als Emulgier- und Dispergiermittel
US3475386A (en) * 1964-04-16 1969-10-28 Merck & Co Inc Polymers of pyroglutamic acid derivatives
DE1254865B (de) * 1964-08-14 1967-11-23 Hoechst Ag Verfahren zur Herstellung von Homo- und Mischpolymerisaten von N-Vinyllactamen
US3472243A (en) * 1965-09-27 1969-10-14 Clairol Inc Treating damaged living human hair with water soluble polymerizable vinyl monomers
US3472604A (en) * 1965-09-27 1969-10-14 Clairol Inc Retarding damage to hair on the head with polymerizable vinyl monomers in bleaching or dyeing processes
US3776310A (en) * 1971-05-06 1973-12-04 Marathon Oil Co Polyalkeneoxides and polyvinyl-pyrrolidones mobility control agent and process
US3746663A (en) 1971-09-13 1973-07-17 Air Prod & Chem Process for preparation of a polyurethane foam using a polymeric liquid foam stabilizer
DE2255263C3 (de) * 1972-11-11 1975-06-05 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von unlöslichen, vernetzten, nur wenig quellbaren Polymerisaten des N-Vinylpyrrolidon-(2)
US3948960A (en) * 1973-05-03 1976-04-06 Burke Oliver W Jun Processes for preparing polymers
DE2514127C3 (de) * 1975-03-29 1981-05-14 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von Polymerisaten des N-vinylpyrrolidon-2
US4190718A (en) * 1975-05-27 1980-02-26 Gaf Corporation Process for increasing molecular weight of vinylpyrrolidone polymer
DE19727476A1 (de) 1997-06-27 1999-01-07 Basf Ag Verfahren zur Herstellung von niedermolekularen Homopolymerisaten des N-Vinylpyrrolidons
US6132844A (en) * 1997-12-11 2000-10-17 3M Innovative Properties Company Slip resistant articles
CN101585893B (zh) * 2009-06-26 2012-02-22 博爱新开源制药股份有限公司 超低分子量聚乙烯基吡咯烷酮的制备方法
US9260546B2 (en) 2012-08-08 2016-02-16 Basf Se Producing aqueous solutions of vinyllactam polymers and powders thereof
EP2882783B1 (fr) 2012-08-08 2020-01-01 Basf Se Procédé de fabrication de solutions aqueuses à partir de polymères de lactame vinylique et leur poudre
WO2023099232A1 (fr) 2021-11-30 2023-06-08 Basf Se Préparation de polymères de n-vinylpyrrolidone, contenant moins de 0,5 % en poids de 2-pyrrolidone

Also Published As

Publication number Publication date
DE757355C (de) 1953-11-02
US2335454A (en) 1943-11-30
FR879293A (fr) 1943-02-26

Similar Documents

Publication Publication Date Title
FR849057A (fr)
FR849922A (fr)
SE107457C1 (fr)
BE433994A (fr)
BE433845A (fr)
BE403779A (fr)
BE435654A (fr)
BE435474A (fr)
BE413600A (fr)
BE435664A (fr)
BE435757A (fr)
BE435823A (fr)
BE421934A (fr)
BE428333A (fr)
BE431181A (fr)
BE435911A (fr)
BE435988A (fr)
BE432222A (fr)
BE432228A (fr)
BE432632A (fr)
BE432683A (fr)
BE432823A (fr)
BE432902A (fr)
BE432967A (fr)
BE436007A (fr)