FR1427807A - Nouveau procédé pour améliorer la stabilité de polyoléfines - Google Patents
Nouveau procédé pour améliorer la stabilité de polyoléfinesInfo
- Publication number
- FR1427807A FR1427807A FR998877A FR998877A FR1427807A FR 1427807 A FR1427807 A FR 1427807A FR 998877 A FR998877 A FR 998877A FR 998877 A FR998877 A FR 998877A FR 1427807 A FR1427807 A FR 1427807A
- Authority
- FR
- France
- Prior art keywords
- polyolefins
- stability
- improve
- new process
- new
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 229920000098 polyolefin Polymers 0.000 title 1
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
- C08F8/00—Chemical modification by after-treatment
- C08F8/34—Introducing sulfur atoms or sulfur-containing groups
-
- 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
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/37—Thiols
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)
- Processes Of Treating Macromolecular Substances (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEV0025289 | 1964-01-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1427807A true FR1427807A (fr) | 1966-02-11 |
Family
ID=7581811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR998877A Expired FR1427807A (fr) | 1964-01-31 | 1964-12-16 | Nouveau procédé pour améliorer la stabilité de polyoléfines |
Country Status (10)
Country | Link |
---|---|
US (1) | US3361713A (fr) |
AT (1) | AT257921B (fr) |
BE (1) | BE656258A (fr) |
CH (1) | CH435752A (fr) |
DE (1) | DE1545155A1 (fr) |
ES (1) | ES307427A1 (fr) |
FR (1) | FR1427807A (fr) |
GB (1) | GB1024270A (fr) |
NL (1) | NL6501026A (fr) |
NO (1) | NO121245B (fr) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3464952A (en) * | 1967-01-23 | 1969-09-02 | Grace W R & Co | Polyethylene stabilized by treatment with sulfur dioxide in the presence of free radicals |
US3432462A (en) * | 1968-04-10 | 1969-03-11 | Eastman Kodak Co | Process for stabilizing polymers |
JPS6039684B2 (ja) * | 1974-03-06 | 1985-09-07 | スコツト ジエラルド | 酸化安定性重合体の製造方法 |
US3968082A (en) * | 1974-09-09 | 1976-07-06 | Atlantic Richfield Company | Stabilized ethylene-carbon monoxide copolymers |
US4206260A (en) * | 1976-07-28 | 1980-06-03 | E. I. Du Pont De Nemours And Company | Polyethylene insulation containing a tree growth-inhibiting alcohol |
EP0108396B1 (fr) * | 1982-11-04 | 1986-12-10 | Borg-Warner Chemicals Inc. | Copolymères greffés stabilisés |
FR2630449B1 (fr) * | 1988-04-26 | 1992-03-20 | Bp Chimie Sa | Nouveau produit d'addition entre un thiol et un polybutene comportant une double liaison carbone-carbone et procede de preparation |
US5081169A (en) * | 1989-10-31 | 1992-01-14 | Atochem North America, Inc. | Organic sulfide stabilized polymeric engineering resins |
US5070124A (en) * | 1989-10-31 | 1991-12-03 | Atochem North America, Inc. | Sulfide antioxidants for stabilizing crosslinked polyolefins |
US5284886A (en) * | 1989-10-31 | 1994-02-08 | Elf Atochem North America, Inc. | Non-toxic polymeric compositions stabilized with organosulfide antioxidants |
US6762231B2 (en) | 2000-12-15 | 2004-07-13 | The College Of William And Mary | Organic thiol metal-free stabilizers and plasticizers for halogen-containing polymers |
US6927247B2 (en) | 2000-12-15 | 2005-08-09 | The College Of William And Mary | Organic thiol metal-free stabilizers and plasticizers for halogen-containing polymers |
US7312266B2 (en) | 2000-12-15 | 2007-12-25 | The College Of William And Mary | Organic thiol metal-free stabilizers and plasticizers for halogen-containing polymers |
US6667357B2 (en) * | 2000-12-15 | 2003-12-23 | The College Of William And Mary | Organic thiol metal-free stabilizers and plasticizers for halogen-containing polymers |
EP1786861B1 (fr) * | 2004-09-09 | 2009-01-07 | Ciba Holding Inc. | Degradation du polypropylene avec des compositions d'ester d'hydroxylamine |
WO2007096276A1 (fr) * | 2006-02-24 | 2007-08-30 | Ciba Holding Inc. | Procédé de division de viscosité pour polymères oléfiniques |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2568902A (en) * | 1948-03-30 | 1951-09-25 | Universal Oil Prod Co | Beta thioethyl substituted carbonyl compounds as modifiers in ethylene polymerization |
US2811514A (en) * | 1954-12-21 | 1957-10-29 | Eastman Kodak Co | Addition products of thermally degraded polyethylene |
NL221688A (fr) * | 1956-11-29 | |||
US3144422A (en) * | 1962-01-03 | 1964-08-11 | Carlisle Chemical Works | Polyolefins stabilized with pentaerythritol mercapto esters |
-
1964
- 1964-01-31 DE DE19641545155 patent/DE1545155A1/de active Pending
- 1964-11-26 BE BE656258D patent/BE656258A/xx unknown
- 1964-11-26 CH CH1529364A patent/CH435752A/de unknown
- 1964-12-16 FR FR998877A patent/FR1427807A/fr not_active Expired
- 1964-12-22 ES ES0307427A patent/ES307427A1/es not_active Expired
- 1964-12-24 NO NO156153A patent/NO121245B/no unknown
-
1965
- 1965-01-25 GB GB3189/65A patent/GB1024270A/en not_active Expired
- 1965-01-26 AT AT66265A patent/AT257921B/de active
- 1965-01-26 US US428230A patent/US3361713A/en not_active Expired - Lifetime
- 1965-01-27 NL NL6501026A patent/NL6501026A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
US3361713A (en) | 1968-01-02 |
CH435752A (de) | 1967-05-15 |
NL6501026A (fr) | 1965-08-02 |
DE1545155A1 (de) | 1970-01-22 |
NO121245B (fr) | 1971-02-01 |
BE656258A (fr) | 1965-03-16 |
ES307427A1 (es) | 1965-04-01 |
GB1024270A (en) | 1966-03-30 |
AT257921B (de) | 1967-10-25 |
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