CA459192A - Methode de fabrication de caoutchouc cellulaire - Google Patents

Methode de fabrication de caoutchouc cellulaire

Info

Publication number: CA459192A
Authority: CA; Canada
Prior art keywords: making same; foam rubber; foam; rubber; making
Prior art date: 1946-02-14
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

CA459192A

Other languages

English (en)

Inventor

Cavalieri Marcel

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.)

Individual

Original Assignee

Individual

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.)

1946-02-14

Publication date

1949-08-30

1949-08-30 Application granted granted Critical

1949-08-30 Publication of CA459192A publication Critical patent/CA459192A/fr

Status Expired legal-status Critical Current

Links

229920001821 foam rubber Polymers 0.000 title 1

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
- C08J9/06—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 chemical 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
- C08J2321/00—Characterised by the use of unspecified rubbers

Landscapes

Chemical & Material Sciences (AREA)
General 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)
Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Compositions Of Macromolecular Compounds (AREA)
Processes Of Treating Macromolecular Substances (AREA)

CA459192A 1946-02-14 Methode de fabrication de caoutchouc cellulaire Expired CA459192A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR923699T		1946-02-14
FR935406T		1946-10-14

Publications (1)

Publication Number	Publication Date
CA459192A true CA459192A (fr)	1949-08-30

Family

ID=93289699

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA459192A Expired CA459192A (fr)	1946-02-14		Methode de fabrication de caoutchouc cellulaire

Country Status (6)

Country	Link
CA (1)	CA459192A (fr)
CH (1)	CH253261A (fr)
DE (1)	DE898514C (fr)
ES (1)	ES195875A3 (fr)
GB (1)	GB663832A (fr)
NL (1)	NL69818C (fr)

0
- CA CA459192A patent/CA459192A/fr not_active Expired
1947
- 1947-01-13 CH CH253261D patent/CH253261A/fr unknown
- 1947-02-05 NL NL130214A patent/NL69818C/nl active
- 1947-11-24 GB GB31121/47A patent/GB663832A/en not_active Expired
1948
- 1948-10-29 DE DEP19934A patent/DE898514C/de not_active Expired
1950
- 1950-12-13 ES ES0195875A patent/ES195875A3/es not_active Expired

Also Published As

Publication number	Publication date
ES195875A3 (es)	1952-06-16
NL69818C (nl)	1952-04-15
GB663832A (en)	1951-12-27
DE898514C (de)	1953-11-30
CH253261A (fr)	1948-02-29

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