IE38160B1 - Process for the preparation of polypropylene - Google Patents
Process for the preparation of polypropyleneInfo
- Publication number
- IE38160B1 IE38160B1 IE1191/73A IE119173A IE38160B1 IE 38160 B1 IE38160 B1 IE 38160B1 IE 1191/73 A IE1191/73 A IE 1191/73A IE 119173 A IE119173 A IE 119173A IE 38160 B1 IE38160 B1 IE 38160B1
- Authority
- IE
- Ireland
- Prior art keywords
- hydroxy
- polypropylene
- dimethyl
- butyl
- butylperoxy
- Prior art date
Links
- -1 polypropylene Polymers 0.000 title abstract 6
- 239000004743 Polypropylene Substances 0.000 title abstract 4
- 229920001155 polypropylene Polymers 0.000 title abstract 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 239000004611 light stabiliser Substances 0.000 abstract 2
- WBSRIXCTCFFHEF-UHFFFAOYSA-M (3,5-ditert-butyl-4-hydroxyphenyl)methyl-ethoxyphosphinate Chemical compound CCOP([O-])(=O)CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 WBSRIXCTCFFHEF-UHFFFAOYSA-M 0.000 abstract 1
- UBRWPVTUQDJKCC-UHFFFAOYSA-N 1,3-bis(2-tert-butylperoxypropan-2-yl)benzene Chemical compound CC(C)(C)OOC(C)(C)C1=CC=CC(C(C)(C)OOC(C)(C)C)=C1 UBRWPVTUQDJKCC-UHFFFAOYSA-N 0.000 abstract 1
- ODBCKCWTWALFKM-UHFFFAOYSA-N 2,5-bis(tert-butylperoxy)-2,5-dimethylhex-3-yne Chemical compound CC(C)(C)OOC(C)(C)C#CC(C)(C)OOC(C)(C)C ODBCKCWTWALFKM-UHFFFAOYSA-N 0.000 abstract 1
- DMWVYCCGCQPJEA-UHFFFAOYSA-N 2,5-bis(tert-butylperoxy)-2,5-dimethylhexane Chemical compound CC(C)(C)OOC(C)(C)CCC(C)(C)OOC(C)(C)C DMWVYCCGCQPJEA-UHFFFAOYSA-N 0.000 abstract 1
- HNURKXXMYARGAY-UHFFFAOYSA-N 2,6-Di-tert-butyl-4-hydroxymethylphenol Chemical compound CC(C)(C)C1=CC(CO)=CC(C(C)(C)C)=C1O HNURKXXMYARGAY-UHFFFAOYSA-N 0.000 abstract 1
- FANGQVKSFHFPBY-UHFFFAOYSA-N 2-(3,5-ditert-butyl-4-hydroxyphenyl)propanoic acid Chemical compound OC(=O)C(C)C1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 FANGQVKSFHFPBY-UHFFFAOYSA-N 0.000 abstract 1
- GHKOFFNLGXMVNJ-UHFFFAOYSA-N Didodecyl thiobispropanoate Chemical class CCCCCCCCCCCCOC(=O)CCSCCC(=O)OCCCCCCCCCCCC GHKOFFNLGXMVNJ-UHFFFAOYSA-N 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 239000005864 Sulphur Substances 0.000 abstract 1
- 239000003963 antioxidant agent Substances 0.000 abstract 1
- 230000003078 antioxidant effect Effects 0.000 abstract 1
- BJFLSHMHTPAZHO-UHFFFAOYSA-N benzotriazole Chemical compound [CH]1C=CC=C2N=NN=C21 BJFLSHMHTPAZHO-UHFFFAOYSA-N 0.000 abstract 1
- 239000012964 benzotriazole Substances 0.000 abstract 1
- 239000001273 butane Substances 0.000 abstract 1
- 235000019304 dilauryl thiodipropionate Nutrition 0.000 abstract 1
- 235000019305 distearyl thiodipropionate Nutrition 0.000 abstract 1
- 238000001746 injection moulding Methods 0.000 abstract 1
- WNZQDUSMALZDQF-UHFFFAOYSA-N isobenzofuranone Natural products C1=CC=C2C(=O)OCC2=C1 WNZQDUSMALZDQF-UHFFFAOYSA-N 0.000 abstract 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 abstract 1
- GLDOVTGHNKAZLK-UHFFFAOYSA-N n-octadecyl alcohol Natural products CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 abstract 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- YALZMPQDGCATKA-UHFFFAOYSA-N octadecyl 2-hydroxy-3-(4-hydroxy-3,5-dimethylphenyl)propanoate Chemical compound C(CCCCCCCCCCCCCCCCC)OC(C(O)CC1=CC(=C(C(=C1)C)O)C)=O YALZMPQDGCATKA-UHFFFAOYSA-N 0.000 abstract 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 abstract 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000002530 phenolic antioxidant Substances 0.000 abstract 1
- 150000003254 radicals Chemical class 0.000 abstract 1
- 239000003381 stabilizer Substances 0.000 abstract 1
- 230000002195 synergetic effect Effects 0.000 abstract 1
Classifications
-
- 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
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/005—Stabilisers against oxidation, heat, light, ozone
-
- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/14—Peroxides
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)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT636872A AT319589B (de) | 1972-07-25 | 1972-07-25 | Verfahren zur Herstellung von Polypropylen |
| FR7326278A FR2193840A1 (en) | 1972-07-25 | 1973-07-18 | Polypropylene with narrow mol wt distribution |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE38160L IE38160L (en) | 1974-01-25 |
| IE38160B1 true IE38160B1 (en) | 1978-01-04 |
Family
ID=25603032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE1191/73A IE38160B1 (en) | 1972-07-25 | 1973-07-16 | Process for the preparation of polypropylene |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5219595B2 (enrdf_load_stackoverflow) |
| AT (1) | AT319589B (enrdf_load_stackoverflow) |
| BE (1) | BE806669A (enrdf_load_stackoverflow) |
| CS (1) | CS174891B2 (enrdf_load_stackoverflow) |
| DE (1) | DE2331354B2 (enrdf_load_stackoverflow) |
| GB (1) | GB1442681A (enrdf_load_stackoverflow) |
| IE (1) | IE38160B1 (enrdf_load_stackoverflow) |
| NL (1) | NL161468C (enrdf_load_stackoverflow) |
| SE (1) | SE410970B (enrdf_load_stackoverflow) |
| ZA (1) | ZA734828B (enrdf_load_stackoverflow) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56109135U (enrdf_load_stackoverflow) * | 1980-01-25 | 1981-08-24 | ||
| US4451589A (en) * | 1981-06-15 | 1984-05-29 | Kimberly-Clark Corporation | Method of improving processability of polymers and resulting polymer compositions |
| JPS6099108A (ja) * | 1983-11-04 | 1985-06-03 | Tokuyama Soda Co Ltd | ポリプロピレン成形品の製造方法 |
| DE3742845C2 (de) * | 1987-12-17 | 1996-07-11 | Danubia Petrochem Deutschland | Verfahren zur Herstellung von faserverstärkten Polypropylenbahnen sowie faserverstärkte Polypropylenbahnen |
| JP3016880B2 (ja) * | 1991-02-01 | 2000-03-06 | 三菱化学株式会社 | フィルム成形用高結晶性ポリプロピレン |
| AT403581B (de) * | 1993-06-07 | 1998-03-25 | Danubia Petrochem Polymere | Verfahren zur herstellung von neuen polypropylenen durch chemische degradierung |
| US5622772A (en) * | 1994-06-03 | 1997-04-22 | Kimberly-Clark Corporation | Highly crimpable spunbond conjugate fibers and nonwoven webs made therefrom |
| CZ18497A3 (en) * | 1994-07-21 | 1997-07-16 | Akzo Nobel Nv | Cyclic ketoneperoxidic compounds |
| TW200732400A (en) * | 2005-10-31 | 2007-09-01 | Sumitomo Chemical Co | Granule mass |
| CN101389666B (zh) * | 2006-02-24 | 2011-09-28 | 西巴控股有限公司 | 烯烃聚合物的减粘裂化方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5148196A (ja) * | 1974-10-23 | 1976-04-24 | Hitachi Cable | Keeburutanmatsubu |
-
1972
- 1972-07-25 AT AT636872A patent/AT319589B/de not_active IP Right Cessation
-
1973
- 1973-06-20 DE DE2331354A patent/DE2331354B2/de not_active Withdrawn
- 1973-07-12 GB GB3338473A patent/GB1442681A/en not_active Expired
- 1973-07-16 IE IE1191/73A patent/IE38160B1/xx unknown
- 1973-07-16 ZA ZA734828A patent/ZA734828B/xx unknown
- 1973-07-20 SE SE7310163A patent/SE410970B/xx unknown
- 1973-07-24 CS CS5305A patent/CS174891B2/cs unknown
- 1973-07-25 JP JP48083221A patent/JPS5219595B2/ja not_active Expired
- 1973-07-25 NL NL7310346.A patent/NL161468C/xx not_active IP Right Cessation
- 1973-10-29 BE BE137194A patent/BE806669A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IE38160L (en) | 1974-01-25 |
| DE2331354B2 (de) | 1980-02-07 |
| SE410970B (sv) | 1979-11-19 |
| DE2331354A1 (de) | 1974-02-14 |
| AT319589B (de) | 1974-12-27 |
| JPS5219595B2 (enrdf_load_stackoverflow) | 1977-05-28 |
| BE806669A (fr) | 1974-04-29 |
| NL7310346A (enrdf_load_stackoverflow) | 1974-01-29 |
| NL161468B (nl) | 1979-09-17 |
| ZA734828B (en) | 1974-06-26 |
| JPS4959861A (enrdf_load_stackoverflow) | 1974-06-11 |
| CS174891B2 (enrdf_load_stackoverflow) | 1977-04-29 |
| NL161468C (nl) | 1980-02-15 |
| GB1442681A (en) | 1976-07-14 |
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