ES347603A1 - Procedimiento para la preparacion de cuerpos porosos. - Google Patents

Procedimiento para la preparacion de cuerpos porosos.

Info

Publication number: ES347603A1
Authority: ES; Spain
Prior art keywords: styrene; polymer; copolymer; sodium bicarbonate; procedure
Prior art date: 1966-11-18
Legal status (The legal status 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 status listed.): Expired

Application number

ES347603A

Other languages

English (en)

Spanish (es)

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Montedison SpA

Original Assignee

Montedison SpA

Montecatini Edison SpA

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.)

1966-11-18

Filing date

1967-11-14

Publication date

1969-06-01

1967-11-14 Application filed by Montedison SpA, Montecatini Edison SpA filed Critical Montedison SpA

1969-06-01 Publication of ES347603A1 publication Critical patent/ES347603A1/es

Status Expired legal-status Critical Current

Links

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
- C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
- 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
- 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
- C08J2455/00—Characterised by the use of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08J2423/00 - C08J2453/00
- 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
- C08J2457/00—Characterised by the use of unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds

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)
Extrusion Moulding Of Plastics Or The Like (AREA)

ES347603A 1966-11-18 1967-11-14 Procedimiento para la preparacion de cuerpos porosos. Expired ES347603A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT3010566		1966-11-18

Publications (1)

Publication Number	Publication Date
ES347603A1 true ES347603A1 (es)	1969-06-01

Family

ID=11229061

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES347603A Expired ES347603A1 (es)	1966-11-18	1967-11-14	Procedimiento para la preparacion de cuerpos porosos.

Country Status (13)

Country	Link
AT (1)	AT288717B (de)
BE (1)	BE706673A (de)
CH (1)	CH487199A (de)
DE (1)	DE1694651A1 (de)
ES (1)	ES347603A1 (de)
GB (1)	GB1210672A (de)
GR (1)	GR34569B (de)
IL (1)	IL28942A (de)
LU (1)	LU54802A1 (de)
NL (1)	NL6715379A (de)
NO (1)	NO129910B (de)
SE (1)	SE346943B (de)
YU (1)	YU31805B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4011003A1 (de) *	1990-04-05	1991-10-10	Gerro Plast Gmbh	Verfahren zur herstellung von geschaeumten polystyrolfolien
ATE172218T1 (de) *	1994-06-24	1998-10-15	Ici Plc	Geschäumte formteile aus styrol - und acryl - polymer - zusammensetzung
US5985946A (en) *	1995-11-09	1999-11-16	Imperial Chemical Industries Plc	Foamed articles

1967
- 1967-10-14 GR GR670134569A patent/GR34569B/el unknown
- 1967-11-07 LU LU54802D patent/LU54802A1/xx unknown
- 1967-11-13 NL NL6715379A patent/NL6715379A/xx unknown
- 1967-11-14 ES ES347603A patent/ES347603A1/es not_active Expired
- 1967-11-14 IL IL2894267A patent/IL28942A/xx unknown
- 1967-11-15 AT AT1030867A patent/AT288717B/de not_active IP Right Cessation
- 1967-11-15 NO NO17054967A patent/NO129910B/no unknown
- 1967-11-15 YU YU221967A patent/YU31805B/xx unknown
- 1967-11-16 GB GB5228167A patent/GB1210672A/en not_active Expired
- 1967-11-17 DE DE19671694651 patent/DE1694651A1/de active Pending
- 1967-11-17 SE SE1582467A patent/SE346943B/xx unknown
- 1967-11-17 CH CH1615567A patent/CH487199A/de not_active IP Right Cessation
- 1967-11-17 BE BE706673D patent/BE706673A/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
YU221967A (en)	1973-06-30
BE706673A (de)	1968-05-17
SE346943B (de)	1972-07-24
CH487199A (de)	1970-03-15
NO129910B (de)	1974-06-10
NL6715379A (de)	1968-05-20
DE1694651A1 (de)	1971-07-15
AT288717B (de)	1971-03-25
IL28942A (en)	1970-12-24
GR34569B (el)	1968-05-24
LU54802A1 (de)	1968-01-31
YU31805B (en)	1973-12-31
GB1210672A (en)	1970-10-28

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