BR8404369A - Processo para a producao de uma massa de moldacao de polipropileno - Google Patents
Processo para a producao de uma massa de moldacao de polipropilenoInfo
- Publication number
- BR8404369A BR8404369A BR8404369A BR8404369A BR8404369A BR 8404369 A BR8404369 A BR 8404369A BR 8404369 A BR8404369 A BR 8404369A BR 8404369 A BR8404369 A BR 8404369A BR 8404369 A BR8404369 A BR 8404369A
- Authority
- BR
- Brazil
- Prior art keywords
- production
- molding mass
- polypropylene molding
- polypropylene
- mass
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
-
- 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
- C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
- C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
- C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
- C08F297/083—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins the monomers being ethylene or propylene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/14—Copolymers of propene
- C08L23/142—Copolymers of propene at least partially crystalline copolymers of propene with other olefins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/14—Copolymers of propene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2308/00—Chemical blending or stepwise polymerisation process with the same catalyst
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3331877A DE3331877A1 (de) | 1983-09-03 | 1983-09-03 | Verfahren zur herstellung einer polypropylen-formmasse |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8404369A true BR8404369A (pt) | 1985-07-30 |
Family
ID=6208195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8404369A BR8404369A (pt) | 1983-09-03 | 1984-08-31 | Processo para a producao de uma massa de moldacao de polipropileno |
Country Status (7)
Country | Link |
---|---|
US (1) | US4576994A (pt) |
EP (1) | EP0135834A3 (pt) |
AU (1) | AU568568B2 (pt) |
BR (1) | BR8404369A (pt) |
DE (1) | DE3331877A1 (pt) |
ES (1) | ES535560A0 (pt) |
ZA (1) | ZA846824B (pt) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT8647628A0 (it) * | 1985-02-06 | 1986-02-06 | Dureco Chemicals Inc | Procedimento per la produzione di polimeri olefinici atattici |
JPH0639553B2 (ja) * | 1987-11-11 | 1994-05-25 | 出光石油化学株式会社 | プロピレン重合体組成物 |
US5023300A (en) * | 1988-01-04 | 1991-06-11 | Exxon Chemical Patents Inc. | Thermoplastic olefin alloys and method for producing the same |
US5210139A (en) * | 1988-01-04 | 1993-05-11 | Exxon Chemical Patents Inc. | Thermoplastic olefin alloys and method for producing the same |
IT1227893B (it) * | 1988-12-14 | 1991-05-14 | Himont Inc Centerville Road Ne | Composizioni polipropileniche aventi buona trasparenza e migliorata resistenza all'urto |
JP2818199B2 (ja) * | 1989-06-12 | 1998-10-30 | 三井化学株式会社 | シンジオタクチックポリプロピレン樹脂組成物およびその製造方法 |
IT1231768B (it) * | 1989-08-02 | 1991-12-21 | Himont Inc | Composizioni polipropileniche adatte alla modifica di bitumi. |
DE3942363A1 (de) * | 1989-12-21 | 1991-06-27 | Hoechst Ag | Verfahren zur herstellung einer polypropylen-formmasse |
DE3942365A1 (de) * | 1989-12-21 | 1991-06-27 | Hoechst Ag | Verfahren zur herstellung einer polypropylen-formmasse |
DE3942364A1 (de) * | 1989-12-21 | 1991-06-27 | Hoechst Ag | Verfahren zur herstellung einer polypropylen-formmasse |
US5470900A (en) * | 1992-04-03 | 1995-11-28 | Sumitomo Chemical Company, Limited | Powder molding process using a thermoplastic elastomer powder |
JPH05279423A (ja) * | 1992-04-03 | 1993-10-26 | Sumitomo Chem Co Ltd | 粉末成形用熱可塑性エラストマーパウダー、それを用いる粉末成形法およびその成形体 |
US7074871B2 (en) * | 1992-05-29 | 2006-07-11 | Basell Poliolefine Italia S.R.L. | Crystalline polymers of propylene having improved processability in the molten state and process for their preparation |
IT1260497B (it) * | 1992-05-29 | 1996-04-09 | Himont Inc | Polimeri cristallini del propilene aventi migliorata processabilita' allo stato e processo per la loro preparazione |
DE4237637A1 (de) * | 1992-11-07 | 1994-05-11 | Basf Ag | Verfahren zur Herstellung von Polypropylenhäuten |
IT1256663B (it) * | 1992-12-15 | 1995-12-12 | Himont Inc | Composizioni polipropileniche aventi buona trasparenza e migliorata resistenza all'urto. |
DE69526324T2 (de) * | 1994-07-15 | 2002-11-21 | Idemitsu Petrochemical Co., Ltd. | Hochsteifes polypropylenharz und daraus blasgeformter gegenstand |
JP2839840B2 (ja) * | 1994-08-19 | 1998-12-16 | 昭和電工株式会社 | プロピレン樹脂組成物 |
US6657020B1 (en) | 1997-11-21 | 2003-12-02 | Chisso Petrochemical Corporation | Process for the preparation of polypropylene-b-poly(ethylene-co-propylene) |
US6268063B1 (en) | 1998-08-25 | 2001-07-31 | Tokuyama Corporation | Propylene resin composition, process for the preparation thereof, and use thereof |
FR2791991B1 (fr) * | 1999-03-24 | 2003-08-29 | Atochem Elf Sa | Procede de copolymerisation et copolymeres ainsi obtenus |
US7556695B2 (en) * | 2002-05-06 | 2009-07-07 | Honeywell International, Inc. | Apparatus to make nanolaminate thermal barrier coatings |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5847402B2 (ja) * | 1976-02-13 | 1983-10-22 | 三井化学株式会社 | 成形用重合体組成物およびその製法 |
JPS5661415A (en) * | 1979-10-24 | 1981-05-26 | Mitsubishi Chem Ind Ltd | Preparation of propylene-ethylene block copolymer |
JPS56139520A (en) * | 1980-04-02 | 1981-10-31 | Mitsui Petrochem Ind Ltd | Preparation of block copolymer |
US4308357A (en) * | 1980-10-20 | 1981-12-29 | El Paso Polyolefins Company | Block copolymerization process and product |
GB2094319B (en) * | 1981-03-05 | 1984-09-26 | Mitsui Toatsu Chemicals | Production of propylene block copolymer |
US4491652A (en) * | 1981-05-13 | 1985-01-01 | Uniroyal, Inc. | Sequentially prepared thermoplastic elastomer and method of preparing same |
DE3219117A1 (de) * | 1982-05-21 | 1983-11-24 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung einer katalysatorkomponente und ihre verwendung fuer die polymerisation von olefinen |
IT1195953B (it) * | 1982-09-10 | 1988-11-03 | Montedison Spa | Componenti e catalizzatori per la polimerizzazione di olefine |
FR2538399B1 (fr) * | 1982-12-24 | 1986-06-06 | Charbonnages Ste Chimique | Procede continu perfectionne de fabrication d'homopolymeres ou de copolymeres de l'ethylene |
-
1983
- 1983-09-03 DE DE3331877A patent/DE3331877A1/de not_active Withdrawn
-
1984
- 1984-08-29 EP EP84110252A patent/EP0135834A3/de not_active Withdrawn
- 1984-08-31 ES ES535560A patent/ES535560A0/es active Granted
- 1984-08-31 BR BR8404369A patent/BR8404369A/pt unknown
- 1984-08-31 US US06/646,583 patent/US4576994A/en not_active Expired - Fee Related
- 1984-08-31 ZA ZA846824A patent/ZA846824B/xx unknown
- 1984-08-31 AU AU32638/84A patent/AU568568B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
EP0135834A2 (de) | 1985-04-03 |
EP0135834A3 (de) | 1986-12-17 |
AU3263884A (en) | 1985-03-07 |
ES8504854A1 (es) | 1985-05-16 |
ES535560A0 (es) | 1985-05-16 |
ZA846824B (en) | 1985-05-29 |
DE3331877A1 (de) | 1985-03-21 |
AU568568B2 (en) | 1988-01-07 |
US4576994A (en) | 1986-03-18 |
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