NL183142C - Werkwijze ter bereiding van fijn verdeelde copolymeren van etheen en onverzadigde esters. - Google Patents

Werkwijze ter bereiding van fijn verdeelde copolymeren van etheen en onverzadigde esters.

Info

Publication number: NL183142C
Authority: NL; Netherlands
Prior art keywords: ethylene; preparation; finely divided; unsaturated esters; divided copolymers
Prior art date: 1979-12-19

Application number

NLAANVRAGE8006702,A

Other languages

English (en)

Dutch (nl)

Other versions

NL8006702A (nl

NL183142B (nl

Original Assignee

Ruhrchemie 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.)

1979-12-19

Filing date

1980-12-10

Publication date

1988-08-01

1980-12-10 Application filed by Ruhrchemie Ag filed Critical Ruhrchemie Ag

1981-07-16 Publication of NL8006702A publication Critical patent/NL8006702A/nl

1988-03-01 Publication of NL183142B publication Critical patent/NL183142B/xx

1988-08-01 Application granted granted Critical

1988-08-01 Publication of NL183142C publication Critical patent/NL183142C/xx

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
- C08J3/12—Powdering or granulating
- 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
- C08F8/12—Hydrolysis
- 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
- C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
- C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages
- 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
- C08F2810/00—Chemical modification of a polymer
- C08F2810/50—Chemical modification of a polymer wherein the polymer is a copolymer and the modification is taking place only on one or more of the monomers present in minority
- 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
- C08J2323/04—Homopolymers or copolymers of ethene

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)
Paints Or Removers (AREA)
Processes Of Treating Macromolecular Substances (AREA)
Developing Agents For Electrophotography (AREA)

NLAANVRAGE8006702,A 1979-12-19 1980-12-10 Werkwijze ter bereiding van fijn verdeelde copolymeren van etheen en onverzadigde esters. NL183142C (nl)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE2951122A DE2951122C2 (de)	1979-12-19	1979-12-19	Verfahren zur Herstellung pulverförmiger Ethylenpolymerisate und Äthylenmischpolymerisate
DE2951122		1979-12-19

Publications (3)

Publication Number	Publication Date
NL8006702A NL8006702A (nl)	1981-07-16
NL183142B NL183142B (nl)	1988-03-01
NL183142C true NL183142C (nl)	1988-08-01

Family

ID=6088928

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NLAANVRAGE8006702,A NL183142C (nl)	1979-12-19	1980-12-10	Werkwijze ter bereiding van fijn verdeelde copolymeren van etheen en onverzadigde esters.

Country Status (11)

Country	Link
US (1)	US4446311A (fr)
JP (1)	JPS5830332B2 (fr)
BE (1)	BE886647A (fr)
CA (1)	CA1185746A (fr)
DE (1)	DE2951122C2 (fr)
ES (1)	ES497287A0 (fr)
FR (1)	FR2471998B1 (fr)
GB (1)	GB2065667B (fr)
IT (1)	IT1147075B (fr)
NL (1)	NL183142C (fr)
SE (1)	SE453919B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS59223396A (ja) *	1983-05-30	1984-12-15	住友化学工業株式会社	紙用塗工組成物
JPS6272727A (ja) *	1985-09-26	1987-04-03	Konishiroku Photo Ind Co Ltd	静電像現像用トナ−の製造方法
DE4334846A1 (de) *	1993-10-13	1995-04-20	Basf Ag	Verfahren zur Herstellung von Carboxylgruppen-haltigen Copolymerisaten des Ethylens
DE19855058A1 (de) *	1998-11-28	2000-06-15	Goldschmidt Ag Th	Mikronisierte Polyolefine zur Herstellung von Pigmentkonzentraten
US7722821B2 (en) *	2004-11-17	2010-05-25	Chemplax Industries, Inc.	Sample cup for use in X-ray spectroscopy with internal overflow reservoir
EP3181599A1 (fr) *	2015-12-18	2017-06-21	Borealis AG	Nouveau procédé de production d'un copolymère d'éthylène polaire à faible taux de fluidité

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2870113A (en) *	1955-04-06	1959-01-20	Phillips Petroleum Co	Method for producing finely divided solid 1-olefin polymer
US3008946A (en) *	1956-05-25	1961-11-14	Nu Plastics Inc	Production of polyethylene powder
FR1216560A (fr) *	1957-12-04	1960-04-26	Telegraph Constr & Main Co	Procédé et appareil pour la préparation des matières thermoplastiques en poudre,notamment de polyéthylènes
FR1235795A (fr) *	1958-09-08	1960-07-08	Technoplast Spindler A G	Procédé pour l'obtention de poudres de polyéthylène sèches, finement divisées et fluides
US2945020A (en) *	1959-08-13	1960-07-12	Armstrong Cork Co	Method of forming fine polyethylene powders
BE600514A (fr) *	1960-02-29
DE1181423B (de) *	1960-05-07	1964-11-12	Shigeru Murayama	Verfahren zur Herstellung eines Polyaethylen- oder Polypropylenharz-Pulvers mit hohem Reinheitsgrad
US3676419A (en) *	1968-03-04	1972-07-11	Japan Atomic Energy Res Inst	Process for producing fine polyethylene powder
US3634385A (en) *	1969-05-16	1972-01-11	Dow Chemical Co	Method of deagglomerating polymer particles
US3814737A (en) *	1970-09-30	1974-06-04	Gulf Research Development Co	Ethylene-acrylic acid polymers having improved optical characteristics
US3971749A (en) *	1974-03-26	1976-07-27	Hercules Incorporated	Method of preparing small particles of polypropylene
JPS5647208B2 (fr) *	1974-11-29	1981-11-09
JPS6418549A (en)	1987-07-15	1989-01-23	Hitachi Ltd	Continuous casting apparatus for strip

1979
- 1979-12-19 DE DE2951122A patent/DE2951122C2/de not_active Expired
1980
- 1980-11-28 ES ES80497287A patent/ES497287A0/es active Granted
- 1980-12-10 NL NLAANVRAGE8006702,A patent/NL183142C/xx not_active IP Right Cessation
- 1980-12-11 SE SE8008718A patent/SE453919B/sv not_active IP Right Cessation
- 1980-12-11 JP JP55173876A patent/JPS5830332B2/ja not_active Expired
- 1980-12-12 BE BE0/203164A patent/BE886647A/fr not_active IP Right Cessation
- 1980-12-12 FR FR8026478A patent/FR2471998B1/fr not_active Expired
- 1980-12-17 GB GB8040365A patent/GB2065667B/en not_active Expired
- 1980-12-17 IT IT50395/80A patent/IT1147075B/it active
- 1980-12-17 CA CA000366981A patent/CA1185746A/fr not_active Expired
1982
- 1982-06-14 US US06/388,572 patent/US4446311A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
DE2951122A1 (de)	1981-07-09
FR2471998A1 (fr)	1981-06-26
ES8200382A1 (es)	1981-10-16
FR2471998B1 (fr)	1985-09-06
CA1185746A (fr)	1985-04-16
ES497287A0 (es)	1981-10-16
SE8008718L (sv)	1981-06-20
JPS57119927A (en)	1982-07-26
IT1147075B (it)	1986-11-19
GB2065667B (en)	1984-02-29
BE886647A (fr)	1981-06-12
US4446311A (en)	1984-05-01
NL8006702A (nl)	1981-07-16
JPS5830332B2 (ja)	1983-06-28
IT8050395A0 (it)	1980-12-17
DE2951122C2 (de)	1982-12-09
SE453919B (sv)	1988-03-14
NL183142B (nl)	1988-03-01
GB2065667A (en)	1981-07-01

Publication	Publication Date	Title
NL183765C (nl)	1989-01-16	Werkwijze ter bereiding van alkeenpolymeren.
ZA762076B (en)	1977-04-27	Process for the polymerisation of olefines
DE2966664D1 (en)	1984-03-22	Process for the polymerization of ethylene and resulting products
NL190755C (nl)	1994-08-01	Werkwijze ter bereiding van het D-kamferaat van L-carnitinamide en het D-kamferaat van D-carnitinamide.
NL191313C (nl)	1995-05-16	Werkwijze voor de bereiding van p-chlooralkylbenzeen.
PT69055A (en)	1979-02-01	Process for the polymerization of alpha-olefins
PT64835B (en)	1977-06-07	Processes for the preparation of terpenoid esters of esteroids.
GB2061266B (en)	1983-10-19	Process for the hydroformylation of olefins
DE2962013D1 (en)	1982-03-11	Process for the preparation of ethylene copolymers
NL181923C (nl)	1987-12-01	Werkwijze voor de bereiding van beta-aminopropionamide.
NL183142C (nl)	1988-08-01	Werkwijze ter bereiding van fijn verdeelde copolymeren van etheen en onverzadigde esters.
NL7712397A (nl)	1978-05-17	Werkwijze voor de bereiding van esters.
NL183898B (nl)	1988-09-16	Werkwijze voor de bereiding van cefamycine c.
NL7811106A (nl)	1979-05-14	Werkwijze voor de bereiding van moranoline en n-methylmoranoline.
NL7805736A (nl)	1978-11-28	Werkwijze voor de bereiding van m-fenoxybenzyl-esters.
NL7705380A (nl)	1977-11-22	Werkwijze voor de bereiding van onverzadigde carbonzuren.
NL180739C (nl)	1987-04-16	Werkwijze voor de bereiding van 4a-zeolieten met overwegend een deeltjesgrootte tussen 1 en 10 um.
DE2965432D1 (en)	1983-07-07	Process for the polymerisation of 1-olefins
NL7710536A (nl)	1978-04-03	Werkwijze voor de bereiding van esters.
SG49884G (en)	1985-03-29	Composition suitable for the catalysis of olefin polymerization and olefin polymerization process employing the same
NL7704072A (nl)	1977-10-18	Werkwijze voor de bereiding van m-fenoxybenzyl- -esters.
DE2862376D1 (en)	1984-03-15	Process for the preparation of unsaturated cross-linked polyesters
NL7708394A (nl)	1978-01-31	Werkwijze voor de bereiding van esters.
NL7711600A (nl)	1978-04-25	Werkwijze voor de bereiding van n-chlooracetyl- -n-fenylalanine-esters.
NL7704073A (nl)	1977-10-18	Werkwijze voor de bereiding van m-fenoxybenzyl- -esters.

Legal Events

Date	Code	Title
1981-07-16	A1A	A request for search or an international-type search has been filed
1982-07-01	BB	A search report has been drawn up
1983-01-03	BC	A request for examination has been filed
1985-01-01	A85	Still pending on 85-01-01
1991-08-16	V1	Lapsed because of non-payment of the annual fee