NL170297B - METHOD FOR MANUFACTURING ALKENYL AROMATIC POLYMER FOAM ARTICLES - Google Patents

METHOD FOR MANUFACTURING ALKENYL AROMATIC POLYMER FOAM ARTICLES

Info

Publication number: NL170297B
Authority: NL; Netherlands
Prior art keywords: manufacturing; polymer foam; aromatic polymer; alkenyl aromatic; foam articles
Prior art date: 1976-02-03

Application number

NLAANVRAGE7700842,A

Other languages

Dutch (nl)

Other versions

NL170297C (en

NL7700842A (en

Original Assignee

Dow Chemical Co

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.)

1976-02-03

Filing date

1977-01-27

Publication date

1982-05-17

1977-01-27 Application filed by Dow Chemical Co filed Critical Dow Chemical Co

1977-08-05 Publication of NL7700842A publication Critical patent/NL7700842A/en

1982-05-17 Publication of NL170297B publication Critical patent/NL170297B/en

1982-10-18 Application granted granted Critical

1982-10-18 Publication of NL170297C publication Critical patent/NL170297C/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
- C08J9/04—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
- C08J9/143—Halogen containing compounds
- C08J9/144—Halogen containing compounds containing carbon, halogen and hydrogen only
- 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
- C08J2325/00—Characterised by the use of homopolymers or 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; Derivatives of such polymers

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

NLAANVRAGE7700842,A 1976-02-03 1977-01-27 METHOD FOR MANUFACTURING ALKENYL AROMATIC POLYMER FOAM ARTICLES NL170297C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US65469076A	1976-02-03	1976-02-03

Publications (3)

Publication Number	Publication Date
NL7700842A NL7700842A (en)	1977-08-05
NL170297B true NL170297B (en)	1982-05-17
NL170297C NL170297C (en)	1982-10-18

Family

ID=24625864

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NLAANVRAGE7700842,A NL170297C (en)	1976-02-03	1977-01-27	METHOD FOR MANUFACTURING ALKENYL AROMATIC POLYMER FOAM ARTICLES

Country Status (15)

Country	Link
JP (1)	JPS5295773A (en)
AU (1)	AU507080B2 (en)
BE (1)	BE850971A (en)
BR (1)	BR7700611A (en)
CA (1)	CA1086450A (en)
CH (1)	CH633816A5 (en)
DE (1)	DE2704278C2 (en)
DK (1)	DK154776C (en)
ES (1)	ES455332A1 (en)
FR (1)	FR2340342A1 (en)
GB (1)	GB1537421A (en)
IT (1)	IT1112146B (en)
NL (1)	NL170297C (en)
NO (1)	NO147989C (en)
SE (1)	SE426072B (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2738719A1 (en) *	1977-08-27	1979-03-08	Bayer Ag	Process for the production of foamed plastics
GB2125796B (en) *	1982-08-23	1986-03-19	Cosden Technology	Flame retarding extruded plastics foam compositions
US4528300A (en) *	1984-01-31	1985-07-09	The Dow Chemical Company	Process for producing dimensionally stable polyolefin foams using environmentally acceptable blowing agent systems
BR8807460A (en) *	1987-04-15	1990-04-10	Dow Chemical Co	METHOD OF EXTRUSION OF A SYNTHETIC AROMATIC RESIN FOAM BODY WITH ALKENYLES WITH CLOSED CELLS
JPH01247434A (en) *	1988-03-30	1989-10-03	Sekisui Plastics Co Ltd	Production of flame-retarding styrene resin foam
JP2835726B2 (en) *	1988-05-16	1998-12-14	株式会社ジェイエスピー	Method for producing plate-like polystyrene resin foam
DE3829633A1 (en) *	1988-09-01	1990-03-15	Basf Ag	METHOD FOR PRODUCING FOAM PANELS WITH HIGH PRESSURE RESISTANCE AND HIGH THERMAL INSULATION
US4912140A (en) *	1988-09-21	1990-03-27	The Dow Chemical Company	Expandable and expanded alkenyl aromatic polymer particles
US4916166A (en) *	1988-10-17	1990-04-10	The Dow Chemical Company	Insulating alkenyl aromatic polymer foam
RU2073693C1 (en) *	1988-10-17	1997-02-20	Дзе Дау Кемикал Компани	Method for production of frothed polystyrene
ES2083978T3 (en) *	1989-02-01	1996-05-01	Asahi Glass Co Ltd	AZEOTROPIC MIXTURE OR SIMILAR TO AN AZEOTROPIC MIXTURE BASED ON HYDROGENATED, CHLORINATED AND FLUORATED HYDROCARBONS.
US5320683A (en) *	1989-02-06	1994-06-14	Asahi Glass Company Ltd.	Azeotropic or azeotropic-like composition of hydrochlorofluoropropane
US5120481A (en) *	1989-02-28	1992-06-09	U.C. Industries, Inc.	Process for preparing extruded foam bodies
DE3930594A1 (en) *	1989-09-13	1991-03-14	Gefinex Jackon Gmbh	Moulded foam prods., esp. of polystyrene foam - by extrusion, using mixt. of above 30 wt. per cent 1,1-di:fluoro-1-chloro-ethane and water and-or nitrogen as blowing agent
US5011866A (en) *	1989-11-08	1991-04-30	The Dow Chemical Company	Insulating alkenyl aromatic polymer foam
DE3939986A1 (en) *	1989-12-02	1991-06-06	Gefinex Gmbh	Prodn. of foams of polystyrene or polyethylene - using chloro:di:fluoro:methane contg. ammonium bi:carbonate or other ammonium cpd. as blowing agent
US4956395A (en) *	1990-01-18	1990-09-11	Amoco Corporation	Styrenic foam blowing agent composition
US6121337A (en) *	1990-03-23	2000-09-19	E. I. Du Pont De Nemours And Company	Compositions containing 1,1,2,2-tetrafluoroethane (HFC-134) for closed-cell polymer foam production
US5106882A (en) *	1991-05-28	1992-04-21	The Dow Chemical Company	Insulating alkenyl aromatic polymer foam
JPH0553140U (en) *	1991-12-20	1993-07-13	星和電機株式会社	Waterproof retainer for cable connection
WO1999031170A1 (en)	1997-12-18	1999-06-24	The Dow Chemical Company	Foams comprising hfc-134 and a low solubility co-blowing agent and a process for making

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB886811A (en) *	1957-11-29	1962-01-10	Dow Chemical Co	Method of making a latent-foaming polymeric composition
US3287477A (en) *	1964-11-12	1966-11-22	Koppers Co Inc	Process and apparatus for extruding a foamed plastic
CA975500A (en) *	1969-02-06	1975-09-30	Joseph G. Spitzer	Structures such as applicator pads for cleaning and other purposes, propellant compositions for forming the same, and process
CH572269A5 (en) *	1972-07-20	1976-01-30	Bbc Brown Boveri & Cie

1977
- 1977-01-14 CA CA269,739A patent/CA1086450A/en not_active Expired
- 1977-01-25 ES ES455332A patent/ES455332A1/en not_active Expired
- 1977-01-27 NL NLAANVRAGE7700842,A patent/NL170297C/en not_active IP Right Cessation
- 1977-01-31 IT IT47858/77A patent/IT1112146B/en active
- 1977-01-31 GB GB3907/77A patent/GB1537421A/en not_active Expired
- 1977-02-01 CH CH120377A patent/CH633816A5/en not_active IP Right Cessation
- 1977-02-01 BE BE174560A patent/BE850971A/en not_active IP Right Cessation
- 1977-02-01 BR BR7700611A patent/BR7700611A/en unknown
- 1977-02-02 NO NO770347A patent/NO147989C/en unknown
- 1977-02-02 DE DE2704278A patent/DE2704278C2/en not_active Expired
- 1977-02-02 SE SE7701144A patent/SE426072B/en not_active IP Right Cessation
- 1977-02-02 JP JP1058877A patent/JPS5295773A/en active Granted
- 1977-02-02 DK DK044477A patent/DK154776C/en active
- 1977-02-02 AU AU21876/77A patent/AU507080B2/en not_active Expired
- 1977-02-02 FR FR7702924A patent/FR2340342A1/en active Granted

Also Published As

Publication number	Publication date
NO147989C (en)	1983-07-20
NO770347L (en)	1977-08-04
JPS577175B2 (en)	1982-02-09
DK154776B (en)	1988-12-19
IT1112146B (en)	1986-01-13
CH633816A5 (en)	1982-12-31
ES455332A1 (en)	1978-05-16
SE7701144L (en)	1977-08-04
AU2187677A (en)	1978-08-10
DK154776C (en)	1989-05-16
NO147989B (en)	1983-04-11
CA1086450A (en)	1980-09-23
DE2704278C2 (en)	1983-08-04
BR7700611A (en)	1977-08-16
FR2340342A1 (en)	1977-09-02
DE2704278A1 (en)	1977-08-04
GB1537421A (en)	1978-12-29
NL170297C (en)	1982-10-18
JPS5295773A (en)	1977-08-11
AU507080B2 (en)	1980-01-31
FR2340342B1 (en)	1983-07-01
NL7700842A (en)	1977-08-05
DK44477A (en)	1977-08-04
BE850971A (en)	1977-08-01
SE426072B (en)	1982-12-06

Publication	Publication Date	Title
NL170297C (en)	1982-10-18	METHOD FOR MANUFACTURING ALKENYL AROMATIC POLYMER FOAM ARTICLES
NL7707057A (en)	1977-12-28	PROCESS FOR PREPARING ENTPOLYMER.
NL7704737A (en)	1977-11-01	METHOD FOR PREPARING Fragrances.
NL182151C (en)	1988-01-18	METHOD FOR PREPARING A STABLE, RESILIENT POLYESTER FOAM, AND ARTICLE OBTAINED THEREFROM
NL7703875A (en)	1977-10-11	CONTINUOUS PROCESS FOR PREPARING ALDEHYDEN.
NL7702350A (en)	1978-01-23	PROCESS FOR PREPARING AROMATIC BIS-IMIDEN.
NL189295C (en)	1993-03-01	PROCESS FOR PREPARING 5-CHLOROMETHYLFURFURAL.
NL7711504A (en)	1978-04-21	PROCESS FOR PREPARING CHINONS.
NL186965C (en)	1991-04-16	PROCESS FOR PREPARING ORGANOPOLYSILOXANES.
NL7701964A (en)	1977-08-30	PROCESS FOR VULCANISING POLYPHOSPHENES.
NL7705960A (en)	1977-12-19	PROCESS FOR PREPARING IMIDOTHIAZINE.
NL7705323A (en)	1977-11-22	PROCESS FOR PREPARING BENZENE SULFO-NYLUREA.
NL7706155A (en)	1977-12-06	PROCESS FOR PREPARING BENZOYLCYANIDE.
NL7705961A (en)	1977-12-19	PROCESS FOR PREPARING IMINOTHIAZINE.
NL7705863A (en)	1977-11-29	METHOD FOR PRODUCING POLYMER FOILIES.
NL7710350A (en)	1978-04-11	PROCESS FOR PREPARING THIAZOLINS-3.
NL7705587A (en)	1977-11-29	PROCESS FOR PREPARING 1-ARYLOXY-2-HY-DROXY-3-AMINOPROPANES.
NL7706156A (en)	1978-03-22	PROCESS FOR PREPARING BENZOYLCYANIDE.
NL7711191A (en)	1978-04-14	METHOD FOR PREPARING SOAP.
NL183945C (en)	1989-03-01	PROCESS FOR PREPARING POLYURETHANE FOAM.
NL173855C (en)	1984-03-16	PROCESS FOR PREPARING DIFFICULTLY FLAMMABLE FOAM PLASTICS.
NL7706157A (en)	1978-03-22	PROCESS FOR PREPARING BENZOYLCYANIDE.
NL7713682A (en)	1978-06-20	PROCESS FOR PREPARING MORPHOLINE DERIVES.
NL7700932A (en)	1977-08-02	PROCESS FOR PREPARING AROMATIC METHYLENE DIOXIDE COMPOUNDS.
NL7710931A (en)	1978-04-10	PROCESS FOR PREPARING THIAPROSTAG LANDINES.

Legal Events

Date	Code	Title	Description
1988-12-16	AK	Correction of former applications already laid open	Free format text: REMARK: THE REFERENCE IN JOURNAL 24/88 ON PAGE 2810 IS ERRONEOUS AND SHOULD BE CONNECTED WITH 8700842
1989-03-16	AK	Correction of former applications already laid open	Free format text: IN PAT.BUL.24/88,PAGE 2810:ON LINE 3 OF THE UNDER NUMBER 2 MENTIONED CORRECTION PATENT APPLICATION 7700842 SHOULD BE MODIFIED INTO PATENT APPLICATION 8700842
1997-04-01	V4	Discontinued because of reaching the maximum lifetime of a patent	Free format text: 970127