NO793887L - Fremgangsmaate til inkorporering av kjernedannende midler i propylenpolymerer - Google Patents

Fremgangsmaate til inkorporering av kjernedannende midler i propylenpolymerer

Info

Publication number: NO793887L
Authority: NO; Norway
Prior art keywords: nuclearing; incorporation; agents; procedure; propylene polymers
Prior art date: 1978-12-18

Application number

NO793887A

Other languages

English (en)

Other versions

NO152793C (no

NO152793B (no

Inventor

Frederick Elias Carrock

Mahendra Tulsidas Thakker

Original Assignee

El Paso Polyolefins

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.)

1978-12-18

Filing date

1979-11-29

Publication date

1980-06-19

1979-11-29 Application filed by El Paso Polyolefins filed Critical El Paso Polyolefins

1980-06-19 Publication of NO793887L publication Critical patent/NO793887L/no

1985-08-12 Publication of NO152793B publication Critical patent/NO152793B/no

1985-11-20 Publication of NO152793C publication Critical patent/NO152793C/no

Links

238000010348 incorporation Methods 0.000 title 1
238000000034 method Methods 0.000 title 1
229920001155 polypropylene Polymers 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
- C08J3/2053—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the additives only being premixed with a liquid phase
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S260/00—Chemistry of carbon compounds
- Y10S260/35—Crystallization

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Processes Of Treating Macromolecular Substances (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
Compositions Of Macromolecular Compounds (AREA)

NO793887A 1978-12-18 1979-11-29 Fremgangsmaate for ensartet inkorporering av kjernedannende midler i propylenpolymerer. NO152793C (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/970,425 US4184026A (en)	1978-12-18	1978-12-18	Method for incorporating nucleating agents in propylene polymers

Publications (3)

Publication Number	Publication Date
NO793887L true NO793887L (no)	1980-06-19
NO152793B NO152793B (no)	1985-08-12
NO152793C NO152793C (no)	1985-11-20

Family

ID=25516935

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO793887A NO152793C (no)	1978-12-18	1979-11-29	Fremgangsmaate for ensartet inkorporering av kjernedannende midler i propylenpolymerer.

Country Status (9)

Country	Link
US (1)	US4184026A (no)
JP (1)	JPS5817220B2 (no)
CA (1)	CA1149536A (no)
DE (1)	DE2949771C2 (no)
DK (1)	DK536179A (no)
FR (1)	FR2444687B1 (no)
GB (1)	GB2037779B (no)
NO (1)	NO152793C (no)
SE (1)	SE438157B (no)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4448913A (en) *	1982-10-29	1984-05-15	Dart Industries Inc.	Fast crystallizing polyethylene terephthalate compositions
BR8208106A (pt) *	1982-12-20	1984-11-27	Buss Ag	Processo para a producao continua de misturas de plasticos com aditivos homogeneas e passiveis de escorrimento
JPS6081241A (ja) *	1983-10-12	1985-05-09	Idemitsu Petrochem Co Ltd	プロピレン−エチレンブロツク共重合体組成物
US4684683A (en) *	1985-08-06	1987-08-04	El Paso Products Company	Injection blow molding grade propylene polymers
US4692489A (en) *	1985-08-06	1987-09-08	El Paso Products Company	Polypropylene compositions of improved clarity
US4801637A (en) *	1986-06-18	1989-01-31	Shell Oil Company	Nucleation process for inducing crystallization in poly(alpha olefins)
WO2004076540A1 (en) *	2003-02-26	2004-09-10	Omlidon Technologies Llc	Polymer gel-processing techniques and high modulus products
US20100160518A1 (en) *	2006-03-21	2010-06-24	Basell Poliolefine Italia S.R.L.	Controlled Nucleated Polymer Composition
EP2046845B1 (en) *	2006-07-28	2012-06-06	Basell Poliolefine Italia S.r.l.	Propylene polymers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL292019A (no) *	1962-04-26
US3326880A (en) *	1963-05-30	1967-06-20	Shell Oil Co	Polymer crystallization
US3367926A (en) *	1964-03-25	1968-02-06	Dow Chemical Co	Modification of crystalline structure of crystallizable high polymers

1978
- 1978-12-18 US US05/970,425 patent/US4184026A/en not_active Expired - Lifetime
1979
- 1979-10-31 FR FR7927092A patent/FR2444687B1/fr not_active Expired
- 1979-11-02 CA CA000339030A patent/CA1149536A/en not_active Expired
- 1979-11-08 GB GB7938741A patent/GB2037779B/en not_active Expired
- 1979-11-29 NO NO793887A patent/NO152793C/no unknown
- 1979-12-11 DE DE2949771A patent/DE2949771C2/de not_active Expired
- 1979-12-13 JP JP54160923A patent/JPS5817220B2/ja not_active Expired
- 1979-12-17 SE SE7910384A patent/SE438157B/sv unknown
- 1979-12-17 DK DK536179A patent/DK536179A/da not_active Application Discontinuation

Also Published As

Publication number	Publication date
SE7910384L (sv)	1980-06-19
FR2444687A1 (fr)	1980-07-18
DE2949771C2 (de)	1982-11-11
CA1149536A (en)	1983-07-05
JPS5817220B2 (ja)	1983-04-05
US4184026A (en)	1980-01-15
JPS5584329A (en)	1980-06-25
DE2949771A1 (de)	1980-06-19
DK536179A (da)	1980-06-19
GB2037779A (en)	1980-07-16
FR2444687B1 (fr)	1985-07-12
NO152793C (no)	1985-11-20
NO152793B (no)	1985-08-12
GB2037779B (en)	1983-01-19
SE438157B (sv)	1985-04-01

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