ATA448777A - Verfahren zur herstellung von perlpolymerisaten (suspensionspolymerisaten) - Google Patents

Verfahren zur herstellung von perlpolymerisaten (suspensionspolymerisaten)

Info

Publication number: ATA448777A
Authority: AT; Austria
Prior art keywords: polymerized; suspension; manufacturing; manufacturing pearl; pearl
Prior art date: 1976-06-26

Application number

AT448777A

Other languages

English (en)

Other versions

AT357760B (de

Original Assignee

Hoechst 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.)

1976-06-26

Filing date

1977-06-24

Publication date

1979-12-15

1977-06-24 Application filed by Hoechst Ag filed Critical Hoechst Ag

1979-12-15 Publication of ATA448777A publication Critical patent/ATA448777A/de

1980-07-25 Application granted granted Critical

1980-07-25 Publication of AT357760B publication Critical patent/AT357760B/de

Links

238000004519 manufacturing process Methods 0.000 title 1
238000000034 method Methods 0.000 title 1
239000000725 suspension Substances 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
- C08F285/00—Macromolecular compounds obtained by polymerising monomers on to preformed graft polymers
- 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
- C08F12/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
- 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
- C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00
- C08F291/02—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00 on to elastomers

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Polymerisation Methods In General (AREA)
Graft Or Block Polymers (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

AT448777A 1976-06-26 1977-06-24 Verfahren zur herstellung von perlpolymerisaten (suspensionspolymerisaten) AT357760B (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2628761A DE2628761C2 (de)	1976-06-26	1976-06-26	Suspensionspolymerisationsverfahren

Publications (2)

Publication Number	Publication Date
ATA448777A true ATA448777A (de)	1979-12-15
AT357760B AT357760B (de)	1980-07-25

Family

ID=5981518

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT448777A AT357760B (de)	1976-06-26	1977-06-24	Verfahren zur herstellung von perlpolymerisaten (suspensionspolymerisaten)

Country Status (14)

Country	Link
US (1)	US4192797A (de)
JP (1)	JPS532586A (de)
AT (1)	AT357760B (de)
BE (1)	BE856172A (de)
BR (1)	BR7704144A (de)
CA (1)	CA1092294A (de)
DE (1)	DE2628761C2 (de)
ES (1)	ES459919A1 (de)
FI (1)	FI63245C (de)
FR (1)	FR2355856A1 (de)
GB (1)	GB1575353A (de)
IT (1)	IT1080656B (de)
NL (1)	NL164577C (de)
SE (1)	SE7707256L (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2733471A1 (de) *	1977-07-25	1979-02-15	Basf Ag	Verfahren zur wiederverwendung von dekantermaterial, das bei der aufarbeitung des abwassers aus der produktion von polystyrol anfaellt
US4983698A (en) *	1987-12-23	1991-01-08	Exxon Chemical Patents Inc.	Cationic polymers

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE634146A (de) *	1962-06-29
US3488745A (en) *	1966-06-06	1970-01-06	Koppers Co Inc	Bead size distribution control in suspension polymerization
BE785801A (fr) *	1971-07-06	1973-01-03	Int Synthetic Rubber	Procede de preparation de copolymeres greffes
US3935148A (en) *	1972-12-05	1976-01-27	Phillips Petroleum Company	Recovery and recycle of latex produced in used aqueous suspension medium
DD112767A1 (de) *	1974-08-06	1975-05-05
US4017670A (en) *	1976-05-24	1977-04-12	Arco Polymers, Inc.	Suspension polymerization process

1976
- 1976-06-26 DE DE2628761A patent/DE2628761C2/de not_active Expired
1977
- 1977-06-20 ES ES459919A patent/ES459919A1/es not_active Expired
- 1977-06-21 NL NL7706836.A patent/NL164577C/xx not_active IP Right Cessation
- 1977-06-22 SE SE7707256A patent/SE7707256L/xx not_active Application Discontinuation
- 1977-06-22 FI FI771953A patent/FI63245C/fi not_active IP Right Cessation
- 1977-06-23 US US05/809,433 patent/US4192797A/en not_active Expired - Lifetime
- 1977-06-24 AT AT448777A patent/AT357760B/de not_active IP Right Cessation
- 1977-06-24 GB GB26550/77A patent/GB1575353A/en not_active Expired
- 1977-06-24 CA CA281,357A patent/CA1092294A/en not_active Expired
- 1977-06-24 BR BR7704144A patent/BR7704144A/pt unknown
- 1977-06-24 IT IT25058/77A patent/IT1080656B/it active
- 1977-06-24 JP JP7457877A patent/JPS532586A/ja active Pending
- 1977-06-27 BE BE178835A patent/BE856172A/xx not_active IP Right Cessation
- 1977-06-27 FR FR7719637A patent/FR2355856A1/fr active Granted

Also Published As

Publication number	Publication date
FI63245C (fi)	1983-05-10
FR2355856A1 (fr)	1978-01-20
NL164577B (nl)	1980-08-15
AT357760B (de)	1980-07-25
JPS532586A (en)	1978-01-11
FI63245B (fi)	1983-01-31
DE2628761A1 (de)	1977-12-29
SE7707256L (sv)	1977-12-27
US4192797A (en)	1980-03-11
DE2628761C2 (de)	1983-01-13
FR2355856B1 (de)	1984-04-27
NL164577C (nl)	1981-01-15
GB1575353A (en)	1980-09-17
IT1080656B (it)	1985-05-16
CA1092294A (en)	1980-12-23
NL7706836A (nl)	1977-12-28
BE856172A (fr)	1977-12-27
BR7704144A (pt)	1978-04-25
ES459919A1 (es)	1978-05-16
FI771953A7 (de)	1977-12-27

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Legal Events

Date	Code	Title	Description
1984-09-15	ELJ	Ceased due to non-payment of the annual fee