BR6237778D0 - Processo continuo para produzir um poli-etileno modificado por um composto de acido maleico solido e poli-etileno modificado por composto de acido maleico solido - Google Patents
Processo continuo para produzir um poli-etileno modificado por um composto de acido maleico solido e poli-etileno modificado por composto de acido maleico solidoInfo
- Publication number
- BR6237778D0 BR6237778D0 BR137778/62A BR13777862A BR6237778D0 BR 6237778 D0 BR6237778 D0 BR 6237778D0 BR 137778/62 A BR137778/62 A BR 137778/62A BR 13777862 A BR13777862 A BR 13777862A BR 6237778 D0 BR6237778 D0 BR 6237778D0
- Authority
- BR
- Brazil
- Prior art keywords
- poly
- maleic acid
- compound
- ethylene modified
- solid maleic
- Prior art date
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
- C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
- C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
-
- 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/50—Partial depolymerisation
-
- 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
- C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
- C08F2800/10—Copolymer characterised by the proportions of the comonomers expressed as molar percentages
-
- 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
- C08F2810/00—Chemical modification of a polymer
- C08F2810/10—Chemical modification of a polymer including a reactive processing step which leads, inter alia, to morphological and/or rheological modifications, e.g. visbreaking
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10240761A | 1961-04-12 | 1961-04-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR6237778D0 true BR6237778D0 (pt) | 1973-01-11 |
Family
ID=22289684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR137778/62A BR6237778D0 (pt) | 1961-04-12 | 1962-04-06 | Processo continuo para produzir um poli-etileno modificado por um composto de acido maleico solido e poli-etileno modificado por composto de acido maleico solido |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE616225A (pt) |
BR (1) | BR6237778D0 (pt) |
GB (1) | GB946384A (pt) |
SE (1) | SE323518B (pt) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3700754A (en) * | 1967-02-23 | 1972-10-24 | American Cyanamid Co | Compositions of polymers of methyl methacrylate and polymers of ethylene |
US3620878A (en) * | 1968-07-26 | 1971-11-16 | Grace W R & Co | Bonding with ethylene copolymer adhesive and adhesion promoting agent |
US4058581A (en) * | 1972-07-24 | 1977-11-15 | Exxon Research & Engineering Co. | Method of making thermoplastic resin composite |
US3884882A (en) * | 1973-01-10 | 1975-05-20 | Du Pont | Certain EPDM copolymer/maleic anhydride adducts and thermoplastic elastomers therefrom |
FI79124C (fi) * | 1986-05-28 | 1989-11-10 | Neste Oy | Modifierad polyolefin. |
US5189120A (en) * | 1986-11-20 | 1993-02-23 | Basf Aktiengesellschaft | Peroxide-free grafting of homopolymers and copolymers of ethylene having densities less than 0.930 g/cm3, and use of the graft copolymers for the preparation of ionomers or adhesion promoters |
US5194509A (en) * | 1986-11-20 | 1993-03-16 | Basf Aktiengesellschaft | Peroxide-free grafting of homopolymers and copolymers of ethylene having densities equal to or greater than 0.930 g/cm3, and use of the graft copolymers for the preparation of ionomers of adhesion promoters |
EP0739913A1 (fr) * | 1995-04-25 | 1996-10-30 | Elf Atochem S.A. | Poly(oléfines ou styréniques) copolymérisés et greffés avec des monomères ayant la même fonction réactive |
DE19746635B4 (de) | 1997-10-22 | 2004-09-02 | Deutsche Institute für Textil- und Faserforschung Stuttgart - Stiftung des öffentlichen Rechts | Verfahren zur Herstellung von aus wäßriger Färbeflotte färbbaren modifizierten Polypropylengarnen sowie deren Verwendung |
US6433133B1 (en) | 1999-11-16 | 2002-08-13 | Eastman Chemical Company | Process for reducing the weight average molecular weight and melt index ratio of polyethylenes and polyethylene products |
DE102014117307A1 (de) * | 2014-11-26 | 2016-06-02 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Mittels eines Modifizierungsreagenzes modifizierte Polymere und Verfahren zu deren Herstellung |
-
1962
- 1962-04-06 BR BR137778/62A patent/BR6237778D0/pt unknown
- 1962-04-09 GB GB13511/62A patent/GB946384A/en not_active Expired
- 1962-04-10 BE BE616225A patent/BE616225A/fr unknown
- 1962-04-11 SE SE4017/62A patent/SE323518B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
SE323518B (pt) | 1970-05-04 |
GB946384A (en) | 1964-01-15 |
BE616225A (fr) | 1962-07-31 |
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