FI894149A7 - PAO POLYFENYLENOXID OCH EN VINYLAROMATISK FOERENING BASERAT SKUMBART POLYMERISAT, FOERFARANDE FOER DESS FRAMSTAELLNING OCH DESS ANVAENDNING. - Google Patents

PAO POLYFENYLENOXID OCH EN VINYLAROMATISK FOERENING BASERAT SKUMBART POLYMERISAT, FOERFARANDE FOER DESS FRAMSTAELLNING OCH DESS ANVAENDNING. Download PDF

Info

Publication number: FI894149A7
Authority: FI; Finland
Prior art keywords: och; dess; vinylaromatisk; skumbart; polyfenylenoxid
Prior art date: 1988-09-06

Application number

FI894149A

Other languages

Finnish (fi)

Other versions

FI894149A0 (en

Inventor

Hans-Dieter Speikamp

Original Assignee

Huels Chemische Werke 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.)

1988-09-06

Filing date

1989-09-04

Publication date

1990-03-07

1989-09-04 Application filed by Huels Chemische Werke Ag filed Critical Huels Chemische Werke Ag

1989-09-04 Publication of FI894149A0 publication Critical patent/FI894149A0/en

1990-03-07 Publication of FI894149A7 publication Critical patent/FI894149A7/en

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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/16—Making expandable particles
- C08J9/20—Making expandable particles by suspension polymerisation in the presence of the blowing agent
- 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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- 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
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
- C08F283/06—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polyethers, polyoxymethylenes or polyacetals
- C08F283/08—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polyethers, polyoxymethylenes or polyacetals on to polyphenylene oxides
- 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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
- C08J9/141—Hydrocarbons
- 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
- C08J2351/00—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
- C08J2351/08—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Graft Or Block Polymers (AREA)
Compositions Of Macromolecular Compounds (AREA)
Polymerisation Methods In General (AREA)

FI894149A 1988-09-06 1989-09-04 PAO POLYFENYLENOXID OCH EN VINYLAROMATISK FOERENING BASERAT SKUMBART POLYMERISAT, FOERFARANDE FOER DESS FRAMSTAELLNING OCH DESS ANVAENDNING. FI894149A7 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE3830252		1988-09-06
DE3907761A DE3907761A1 (en)	1988-09-06	1989-03-10	FOAMABLE POLYMERISATE BASED ON POLYPHENYLENE OXIDE AND A VINYLAROMATIC COMPOUND, METHOD FOR THE PRODUCTION AND USE THEREOF

Publications (2)

Publication Number	Publication Date
FI894149A0 FI894149A0 (en)	1989-09-04
FI894149A7 true FI894149A7 (en)	1990-03-07

Family

ID=25871904

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI894149A FI894149A7 (en)	1988-09-06	1989-09-04	PAO POLYFENYLENOXID OCH EN VINYLAROMATISK FOERENING BASERAT SKUMBART POLYMERISAT, FOERFARANDE FOER DESS FRAMSTAELLNING OCH DESS ANVAENDNING.

Country Status (8)

Country	Link
EP (1)	EP0357934A3 (en)
JP (1)	JPH02107647A (en)
KR (1)	KR900004816A (en)
CN (1)	CN1041165A (en)
BR (1)	BR8904467A (en)
DE (1)	DE3907761A1 (en)
FI (1)	FI894149A7 (en)
NO (1)	NO893557L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4992482A (en) *	1989-07-10	1991-02-12	Huntsman Chemical Corporation	Polyphenylene ether - alkenyl aromatic polymer blends having organobromine additives
DE3924868A1 (en) *	1989-07-27	1991-01-31	Basf Ag	EXPANDABLE MOLDS WITH HIGH THERMAL RESISTANCE AND METHOD FOR THE PRODUCTION THEREOF
CN114479296B (en) *	2020-10-27	2023-10-24	无锡兴达泡塑新材料股份有限公司	Preparation process of EPS with high heat resistance

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DK134784C (en) *	1968-12-28	1977-06-06	Sumitomo Chemical Co	PROCEDURE FOR THE PRODUCTION OF MODIFIED POLYPHENYLENOXIDES WITH IMPROVED HEAT RESISTANCE
JPS58117243A (en) *	1981-12-28	1983-07-12	Kanegafuchi Chem Ind Co Ltd	Resin composition
US4684669A (en) *	1986-11-03	1987-08-04	General Electric Company	Modified polyphenylene ether resins having improved foamability and methods of making the same
US4782098A (en) *	1987-06-12	1988-11-01	General Electric, Co.	Expandable thermoplastic resin beads

1989
- 1989-03-10 DE DE3907761A patent/DE3907761A1/en not_active Withdrawn
- 1989-07-27 EP EP19890113822 patent/EP0357934A3/en not_active Withdrawn
- 1989-09-04 FI FI894149A patent/FI894149A7/en not_active IP Right Cessation
- 1989-09-04 CN CN89107376A patent/CN1041165A/en active Pending
- 1989-09-04 KR KR1019890012737A patent/KR900004816A/en not_active Withdrawn
- 1989-09-05 JP JP1228474A patent/JPH02107647A/en active Pending
- 1989-09-05 BR BR898904467A patent/BR8904467A/en unknown
- 1989-09-05 NO NO89893557A patent/NO893557L/en unknown

Also Published As

Publication number	Publication date
NO893557D0 (en)	1989-09-05
NO893557L (en)	1990-03-07
CN1041165A (en)	1990-04-11
JPH02107647A (en)	1990-04-19
BR8904467A (en)	1990-04-17
EP0357934A3 (en)	1990-09-26
FI894149A0 (en)	1989-09-04
KR900004816A (en)	1990-04-13
DE3907761A1 (en)	1990-03-15
EP0357934A2 (en)	1990-03-14

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FI921687A0 (en)	1992-04-15	OXIDERINGSFAERGNINGSMEDEL, DESS FRAMSTAELLNING OCH ANVAENDNING.

Legal Events

Date	Code	Title	Description
1993-03-30	FD	Application lapsed
2004-08-31	MM	Patent lapsed	Owner name: HUELS AKTIENGESELLSCHAFT