PT82476B - Processo para controlar a homopolimerizacao e a copolimerizacao de monomeros de cloreto de vinilo - Google Patents
Processo para controlar a homopolimerizacao e a copolimerizacao de monomeros de cloreto de viniloInfo
- Publication number
- PT82476B PT82476B PT82476A PT8247686A PT82476B PT 82476 B PT82476 B PT 82476B PT 82476 A PT82476 A PT 82476A PT 8247686 A PT8247686 A PT 8247686A PT 82476 B PT82476 B PT 82476B
- Authority
- PT
- Portugal
- Prior art keywords
- homopolymerization
- copolymerization
- controlling
- vinyl chloride
- chloride monomers
- 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
- C08F2/00—Processes of polymerisation
- C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
-
- 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
- C08F14/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
- C08F14/02—Monomers containing chlorine
- C08F14/04—Monomers containing two carbon atoms
- C08F14/06—Vinyl chloride
-
- 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
- C08F2/00—Processes of polymerisation
- C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
- C08F2/42—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation using short-stopping agents
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/13—Phenols; Phenolates
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)
- Polymerisation Methods In General (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/728,548 US4797443A (en) | 1985-04-29 | 1985-04-29 | Stabilized vinyl halide resins and compositions and articles made therefrom |
US06/728,549 US4748218A (en) | 1985-04-29 | 1985-04-29 | Shortstopping free radical polymerization of olefinic monomers |
Publications (2)
Publication Number | Publication Date |
---|---|
PT82476A PT82476A (en) | 1986-05-01 |
PT82476B true PT82476B (pt) | 1988-10-14 |
Family
ID=27111709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT82476A PT82476B (pt) | 1985-04-29 | 1986-04-29 | Processo para controlar a homopolimerizacao e a copolimerizacao de monomeros de cloreto de vinilo |
Country Status (14)
Country | Link |
---|---|
EP (2) | EP0542720A1 (pt) |
JP (1) | JPH0667979B2 (pt) |
KR (1) | KR940006214B1 (pt) |
CN (1) | CN1038417C (pt) |
AU (2) | AU596354B2 (pt) |
BR (1) | BR8601904A (pt) |
CA (1) | CA1281844C (pt) |
EG (1) | EG18108A (pt) |
ES (2) | ES8800963A1 (pt) |
FI (1) | FI90246C (pt) |
MX (1) | MX167252B (pt) |
NO (1) | NO167395C (pt) |
PT (1) | PT82476B (pt) |
YU (1) | YU45317B (pt) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4532802A (en) * | 1984-05-31 | 1985-08-06 | International Business Machines Corporation | Apparatus for analyzing the interface between a recording disk and a read-write head |
US4769943A (en) * | 1985-08-09 | 1988-09-13 | Simpson Hugh M | Insect repellent cuffs for marine mooring lines |
JPH0735404B2 (ja) * | 1987-08-12 | 1995-04-19 | 株式会社日本触媒 | 懸濁重合方法 |
DE3836777A1 (de) * | 1988-10-28 | 1990-05-03 | Bunawerke Huels Gmbh | Verfahren zum desaktivieren von radikalen |
CN1036068C (zh) * | 1991-03-22 | 1997-10-08 | 罗姆和哈斯公司 | 表面多孔的交联共聚物微球的制备方法 |
USH1957H1 (en) * | 1997-10-29 | 2001-04-03 | Basf Aktiengesellschaft | Immediate termination of free radical polymerizations |
DE102008058901A1 (de) | 2008-11-26 | 2010-05-27 | Chemson Polymer-Additive Ag | Schwermetallfreie Stabilisatorzusammensetzung für halogenhaltige Polymere |
AU2012230312B2 (en) | 2011-03-21 | 2015-07-16 | Chemson Polymer-Additive Ag | Stabilizer composition for halogen-containing polymers |
EP2697300B1 (en) * | 2011-04-11 | 2019-06-19 | Chemson Polymer-Additive AG | Hydroquinone compounds for reducing photoblueing of halogen-containing polymers |
US10138311B2 (en) | 2015-06-05 | 2018-11-27 | Lg Chem, Ltd. | Vinyl-based polymer and method of preparing the same |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2662867A (en) * | 1951-03-29 | 1953-12-15 | Goodrich Co B F | Method of stabilizing aqueous dispersions of haloethylene polymers |
US3424821A (en) * | 1967-07-20 | 1969-01-28 | Uniroyal Inc | Di(higher secondary alkylated) hydroquinone antioxidants |
JPS5245683A (en) * | 1975-10-09 | 1977-04-11 | Japan Exlan Co Ltd | Improved process for preparing acrylonitrile polymer melts |
CA1247632A (en) * | 1981-06-19 | 1988-12-28 | Frederick H. Howell | Hydroquinones |
US4435524A (en) * | 1981-09-08 | 1984-03-06 | The B. F. Goodrich Company | Process for preparing spherical and porous vinyl resin particles |
US4590301A (en) * | 1984-10-24 | 1986-05-20 | Barnes-Hind, Inc. | Polymerization inhibitors |
-
1986
- 1986-03-27 EG EG151/86A patent/EG18108A/xx active
- 1986-04-15 YU YU600/86A patent/YU45317B/xx unknown
- 1986-04-16 AU AU56185/86A patent/AU596354B2/en not_active Ceased
- 1986-04-18 MX MX002241A patent/MX167252B/es unknown
- 1986-04-25 EP EP93100846A patent/EP0542720A1/en not_active Withdrawn
- 1986-04-25 CA CA000507574A patent/CA1281844C/en not_active Expired - Lifetime
- 1986-04-25 EP EP86105784A patent/EP0200181A3/en not_active Withdrawn
- 1986-04-28 BR BR8601904A patent/BR8601904A/pt not_active IP Right Cessation
- 1986-04-28 CN CN86102949A patent/CN1038417C/zh not_active Expired - Lifetime
- 1986-04-28 NO NO861666A patent/NO167395C/no not_active IP Right Cessation
- 1986-04-28 FI FI861777A patent/FI90246C/fi not_active IP Right Cessation
- 1986-04-28 ES ES554467A patent/ES8800963A1/es not_active Expired
- 1986-04-29 KR KR1019860003295A patent/KR940006214B1/ko not_active IP Right Cessation
- 1986-04-29 PT PT82476A patent/PT82476B/pt not_active IP Right Cessation
- 1986-04-30 JP JP61098407A patent/JPH0667979B2/ja not_active Expired - Lifetime
-
1987
- 1987-08-14 ES ES557673A patent/ES8802575A1/es not_active Expired
-
1989
- 1989-03-03 AU AU30972/89A patent/AU615264B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
NO861666L (no) | 1986-10-30 |
CN1038417C (zh) | 1998-05-20 |
AU596354B2 (en) | 1990-05-03 |
JPH0667979B2 (ja) | 1994-08-31 |
CN86102949A (zh) | 1986-11-12 |
EP0200181A3 (en) | 1988-09-07 |
KR940006214B1 (ko) | 1994-07-13 |
EG18108A (en) | 1992-08-30 |
ES557673A0 (es) | 1988-08-16 |
YU45317B (en) | 1992-05-28 |
YU60086A (en) | 1988-02-29 |
ES8800963A1 (es) | 1987-12-01 |
AU615264B2 (en) | 1991-09-26 |
MX167252B (es) | 1993-03-12 |
FI90246B (fi) | 1993-09-30 |
FI90246C (fi) | 1994-01-10 |
FI861777A (fi) | 1986-10-30 |
BR8601904A (pt) | 1986-12-30 |
EP0200181A2 (en) | 1986-11-05 |
JPS62503A (ja) | 1987-01-06 |
PT82476A (en) | 1986-05-01 |
EP0542720A1 (en) | 1993-05-19 |
KR860008213A (ko) | 1986-11-14 |
NO167395C (no) | 1991-10-30 |
ES8802575A1 (es) | 1988-08-16 |
AU5618586A (en) | 1986-11-06 |
AU3097289A (en) | 1989-06-22 |
FI861777A0 (fi) | 1986-04-28 |
ES554467A0 (es) | 1987-12-01 |
CA1281844C (en) | 1991-03-19 |
NO167395B (no) | 1991-07-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC3A | Transfer or assignment |
Free format text: 940428 GEON COMPANY, THE US |
|
PC3A | Transfer or assignment |
Free format text: 20001108 OXY VINYLS, L.P. US |
|
TE3A | Change of address (patent) |
Owner name: THE GEON COMPANY Effective date: 20001108 |
|
MM3A | Annulment or lapse |
Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 20020930 |