ES417217A1 - Procedimiento para la obtencion de polipropileno. - Google Patents

Procedimiento para la obtencion de polipropileno.

Info

Publication number: ES417217A1
Authority: ES; Spain
Prior art keywords: polypropylene; translation; butylperoxy; tert; bis
Prior art date: 1972-07-25
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

Application number

ES417217A

Other languages

English (en)

Spanish (es)

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Patheon Austria GmbH and Co KG

Original Assignee

Chemie Linz AG

Priority date (The priority date 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 date listed.)

1972-07-25

Filing date

1973-07-24

Publication date

1976-03-01

1972-07-25 Priority claimed from AT636872A external-priority patent/AT319589B/de

1973-07-24 Application filed by Chemie Linz AG filed Critical Chemie Linz AG

1976-03-01 Publication of ES417217A1 publication Critical patent/ES417217A1/es

Status Expired legal-status Critical Current

Links

-1 polypropylene Polymers 0.000 title abstract 4
239000004743 Polypropylene Substances 0.000 title abstract 3
229920001155 polypropylene Polymers 0.000 title abstract 3
238000000034 method Methods 0.000 title abstract 2
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
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
238000010494 dissociation reaction Methods 0.000 abstract 1
230000005593 dissociations Effects 0.000 abstract 1
WNZQDUSMALZDQF-UHFFFAOYSA-N isobenzofuranone Natural products C1=CC=C2C(=O)OCC2=C1 WNZQDUSMALZDQF-UHFFFAOYSA-N 0.000 abstract 1
150000002978 peroxides Chemical class 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
239000003223 protective agent Substances 0.000 abstract 1
239000000126 substance Substances 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)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

ES417217A 1972-07-25 1973-07-24 Procedimiento para la obtencion de polipropileno. Expired ES417217A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT636872A AT319589B (de)	1972-07-25	1972-07-25	Verfahren zur Herstellung von Polypropylen

Publications (1)

Publication Number	Publication Date
ES417217A1 true ES417217A1 (es)	1976-03-01

Family

ID=3585628

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES417217A Expired ES417217A1 (es)	1972-07-25	1973-07-24	Procedimiento para la obtencion de polipropileno.

Country Status (8)

Country	Link
ES (1)	ES417217A1 (fr)
FR (1)	FR2193840A1 (fr)
IT (1)	IT991851B (fr)
NO (1)	NO140063C (fr)
PL (1)	PL94987B1 (fr)
RO (1)	RO69582A (fr)
SU (1)	SU468433A3 (fr)
TR (1)	TR17756A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1210176A (fr) *	1981-06-15	1986-08-19	Michael T. Morman	Degradation du polypropylene pour faciliter sa transformation ulterieure
EP0242785B1 (fr) *	1986-04-25	1992-02-19	Chisso Corporation	Procédé de préparation d'un polymère de propylène modifié
US5198506A (en) *	1991-05-10	1993-03-30	Phillips Petroleum Company	High organic peroxide content polypropylene
HU216142B (hu) *	1994-07-21	1999-04-28	Akzo Nobel N.V.	Ciklusos keton-peroxidokat tartalmazó kompozíciók, és azok alkalmazása (ko)polimerek módosítására
EP1186618A1 (fr)	2000-09-08	2002-03-13	ATOFINA Research	Polymères hétérophasiques de propylène à rhéologie réglable
EP1312617A1 (fr) *	2001-11-14	2003-05-21	ATOFINA Research	Polypropylène à résistance au choc élevée
JP5680051B2 (ja)	2009-03-27	2015-03-04	ヘンケル・アクチェンゲゼルシャフト・ウント・コムパニー・コマンディットゲゼルシャフト・アウフ・アクチェンＨｅｎｋｅｌＡＧ＆Ｃｏ．ＫＧａＡ	ポリマー系から作られた接着剤

1973
- 1973-07-05 TR TR17756A patent/TR17756A/xx unknown
- 1973-07-18 FR FR7326278A patent/FR2193840A1/fr active Granted
- 1973-07-20 NO NO2958/73A patent/NO140063C/no unknown
- 1973-07-24 IT IT69222/73A patent/IT991851B/it active
- 1973-07-24 PL PL1973164273A patent/PL94987B1/pl unknown
- 1973-07-24 ES ES417217A patent/ES417217A1/es not_active Expired
- 1973-07-25 SU SU1948968A patent/SU468433A3/ru active
- 1973-07-25 RO RO7375585A patent/RO69582A/fr unknown

Also Published As

Publication number	Publication date
TR17756A (tr)	1976-07-01
SU468433A3 (ru)	1975-04-25
IT991851B (it)	1975-08-30
RO69582A (fr)	1982-02-01
FR2193840A1 (en)	1974-02-22
FR2193840B1 (fr)	1976-07-02
NO140063C (no)	1979-06-27
NO140063B (no)	1979-03-19
PL94987B1 (fr)	1977-09-30

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Legal Events

Date	Code	Title	Description
2007-11-01	FD1A	Patent lapsed	Effective date: 19820621