IT1102351B - Perfezionamento nei procedimenti per la produzione di copolimeri poliolici di innesto e prodotto ottenuto - Google Patents

Perfezionamento nei procedimenti per la produzione di copolimeri poliolici di innesto e prodotto ottenuto

Info

Publication number
IT1102351B
IT1102351B IT48034/78A IT4803478A IT1102351B IT 1102351 B IT1102351 B IT 1102351B IT 48034/78 A IT48034/78 A IT 48034/78A IT 4803478 A IT4803478 A IT 4803478A IT 1102351 B IT1102351 B IT 1102351B
Authority
IT
Italy
Prior art keywords
polyolic
gray
copolymers
improvement
processes
Prior art date
Application number
IT48034/78A
Other languages
English (en)
Other versions
IT7848034A0 (it
Original Assignee
Olin Corp
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 Olin Corp filed Critical Olin Corp
Publication of IT7848034A0 publication Critical patent/IT7848034A0/it
Application granted granted Critical
Publication of IT1102351B publication Critical patent/IT1102351B/it

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
    • C08F299/00—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers
    • C08F299/02—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates
    • C08F299/022—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates from polycondensates with side or terminal unsaturations
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/63—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
    • C08G18/635—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers onto unsaturated polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Graft Or Block Polymers (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
IT48034/78A 1977-03-31 1978-02-13 Perfezionamento nei procedimenti per la produzione di copolimeri poliolici di innesto e prodotto ottenuto IT1102351B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/783,354 US4140667A (en) 1977-03-31 1977-03-31 Graft copolymers from vinyl monomers and unsaturated polyols containing alkenyl aryl constituents and polyurethanes prepared therefrom

Publications (2)

Publication Number Publication Date
IT7848034A0 IT7848034A0 (it) 1978-02-13
IT1102351B true IT1102351B (it) 1985-10-07

Family

ID=25128978

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48034/78A IT1102351B (it) 1977-03-31 1978-02-13 Perfezionamento nei procedimenti per la produzione di copolimeri poliolici di innesto e prodotto ottenuto

Country Status (7)

Country Link
US (1) US4140667A (it)
JP (1) JPS595208B2 (it)
BR (1) BR7801556A (it)
DE (1) DE2812109A1 (it)
FR (1) FR2385749A1 (it)
GB (1) GB1580762A (it)
IT (1) IT1102351B (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE33291E (en) * 1982-04-01 1990-08-07 Basf Corporation Process for the preparation of white graft polymer dispersions and flame-retardant polyurethane foams
US4689354A (en) * 1982-04-01 1987-08-25 Basf Corporation Process for the preparation of white graft polymer dispersions and flame-retardant polyurethane foams
US4690956A (en) * 1982-04-01 1987-09-01 Basf Corporation Process for the preparation of graft polymer dispersions and flame-retardant polyurethane foams
USRE32733E (en) * 1982-05-18 1988-08-16 Union Carbide Corporation Polymer/polyol compositions having improved combustion resistance
US4554295A (en) * 1983-07-13 1985-11-19 Eastern Foam Products, Inc. Method for preparing flexible polyurethane foams from polymer/polyols and improved polyurethane foam product
US4661531A (en) * 1984-03-21 1987-04-28 Basf Corporation Process for preparing graft polymer dispersions and polyurethanes prepared therefrom
DE3500180A1 (de) * 1985-01-04 1986-07-10 Ernst Prof. Dr. 7400 Tübingen Bayer Pfropfcopolymerisate aus vernetzten polymeren und polyoxyethylen, verfahren zu ihrer herstellung und ihre verwendung
JPS61223014A (ja) * 1985-03-29 1986-10-03 Nippon Polyurethan Kogyo Kk ポリエステルポリオ−ル変性体の製造方法
GB8526707D0 (en) * 1985-10-30 1985-12-04 Bp Chem Int Ltd Polyurethane spray foams
US4680358A (en) * 1985-11-08 1987-07-14 The B F Goodrich Company Styryl terminated macromolecular monomers of polyethers
IN167010B (it) * 1985-12-23 1990-08-18 Kellogg M W Co
US4873302A (en) * 1986-08-11 1989-10-10 Allied-Signal Inc. Styrene-terminated polyethers of polyphenols
US4810729A (en) * 1987-10-23 1989-03-07 Basf Corporation Flexible flame resistant polyurethane foams
US4957944A (en) * 1989-06-16 1990-09-18 Union Carbide Chemicals And Plastics Company Inc. Urethane catalysts
JPH0364537A (ja) * 1989-08-01 1991-03-19 Murata Mach Ltd スラツクチユーブ用ダクトの清掃方法
US5086084A (en) * 1989-08-29 1992-02-04 Lee H. Ambrose Polyvinyl chloride/polyurethane hybrid foams
US20050085613A1 (en) * 2003-10-16 2005-04-21 Adkins Rick L. Novel unsaturated macromers for preformed stabilizers and polymer polyols
US11866543B2 (en) 2021-05-06 2024-01-09 Covestro Llc Glycidyl (meth)acrylate polymer polyol stabilizers

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3100804A (en) * 1958-07-11 1963-08-13 Monsanto Chemicals Vinyl aromatic oxymethyl oxy compounds
US3041319A (en) * 1960-03-25 1962-06-26 Monsanto Chemicals Polymers of hydroxyalkyl vinylbenzyl ethers
US3523093A (en) * 1961-11-28 1970-08-04 Paul Stamberger Method of producing polyurethanes by reacting polyisocyanate with a preformed polymer resulting from polymerization of ethylenically unsaturated monomers
US3190925A (en) * 1962-06-25 1965-06-22 Dow Chemical Co Monomeric alkenyl benzyl polyglycol ethers
USRE29118E (en) 1963-02-06 1977-01-18 Method of preparing polyurethanes from liquid, stable, reactive, film-forming polymer/polyol mixtures formed by polymerizing an ethylenically unsaturated monomer in a polyol
IT988286B (it) * 1972-06-29 1975-04-10 Dow Chemical Co Composti vinil benzilici e compo sizioni di ricoprimento preparate da essi
US3794608A (en) * 1973-05-11 1974-02-26 Dow Chemical Co Aqueous coating compositions thickened by a terpolymer of an alkenyl aromatic compound,an unsaturated dicarboxylic acid,and an ether of vinyl benzyl alcohol and an oxyalkylated compound
US3953393A (en) * 1974-01-07 1976-04-27 Basf Wyandotte Corporation Low temperature process for the preparation of graft copolymer dispersions
US3931092A (en) * 1974-04-29 1976-01-06 Basf Wyandotte Corporation Finely-divided polymeric solids having improved physical properties
US4014846A (en) * 1974-04-29 1977-03-29 Basf Wyandotte Corporation Low-viscous, stable polymer dispersions and polyurethanes prepared therefrom
US3931450A (en) * 1974-10-10 1976-01-06 Basf Wyandotte Corporation Polyurethane foam composite
US3966521A (en) * 1974-10-10 1976-06-29 Basf Wyandotte Corporation Polyurethane foam composite

Also Published As

Publication number Publication date
JPS595208B2 (ja) 1984-02-03
FR2385749A1 (fr) 1978-10-27
DE2812109A1 (de) 1978-10-12
US4140667A (en) 1979-02-20
GB1580762A (en) 1980-12-03
JPS53121893A (en) 1978-10-24
BR7801556A (pt) 1978-11-21
IT7848034A0 (it) 1978-02-13

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