FR2273034B1 - - Google Patents

Info

Publication number: FR2273034B1
Authority: FR; France
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

FR7515650A

Other languages

Other versions

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.)

Sekisui Kaseihin Kogyo KK

Sekisui Kasei Co Ltd

Original Assignee

Sekisui Plastics Co Ltd

Sekisui Kaseihin Kogyo KK

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.)

1974-06-03

Filing date

1975-05-20

Publication date

1977-07-08

1975-05-20 Application filed by Sekisui Plastics Co Ltd, Sekisui Kaseihin Kogyo KK filed Critical Sekisui Plastics Co Ltd

1975-12-26 Publication of FR2273034A1 publication Critical patent/FR2273034A1/fr

1977-07-08 Application granted granted Critical

1977-07-08 Publication of FR2273034B1 publication Critical patent/FR2273034B1/fr

Status Expired legal-status Critical Current

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
- C08J9/18—Making expandable particles by impregnating polymer particles with 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
- 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)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

FR7515650A 1974-06-03 1975-05-20 Expired FR2273034B1 (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP6333674A JPS553368B2 (xx)	1974-06-03	1974-06-03

Publications (2)

Publication Number	Publication Date
FR2273034A1 FR2273034A1 (xx)	1975-12-26
FR2273034B1 true FR2273034B1 (xx)	1977-07-08

Family

ID=13226285

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7515650A Expired FR2273034B1 (xx)	1974-06-03	1975-05-20

Country Status (7)

Country	Link
JP (1)	JPS553368B2 (xx)
BE (1)	BE829686A (xx)
CA (1)	CA1040800A (xx)
FR (1)	FR2273034B1 (xx)
GB (1)	GB1494263A (xx)
IT (1)	IT1038591B (xx)
NL (1)	NL7504811A (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5347480A (en) *	1976-10-14	1978-04-27	Kureha Chem Ind Co Ltd	Method for increasing density of coagulated particles

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5222781B2 (xx) *	1973-12-17	1977-06-20

1974
- 1974-06-03 JP JP6333674A patent/JPS553368B2/ja not_active Expired
1975
- 1975-04-23 NL NL7504811A patent/NL7504811A/xx not_active Application Discontinuation
- 1975-05-20 FR FR7515650A patent/FR2273034B1/fr not_active Expired
- 1975-05-23 GB GB2300275A patent/GB1494263A/en not_active Expired
- 1975-05-28 CA CA227,921A patent/CA1040800A/en not_active Expired
- 1975-05-29 BE BE7000667A patent/BE829686A/xx unknown
- 1975-05-30 IT IT2389475A patent/IT1038591B/it active

Also Published As

Publication number	Publication date
GB1494263A (en)	1977-12-07
IT1038591B (it)	1979-11-30
CA1040800A (en)	1978-10-17
BE829686A (nl)	1975-09-15
FR2273034A1 (xx)	1975-12-26
DE2518963A1 (de)	1975-12-04
DE2518963B2 (de)	1977-04-21
JPS553368B2 (xx)	1980-01-24
NL7504811A (nl)	1975-12-05
JPS50154366A (xx)	1975-12-12

Publication	Publication Date	Title
FI750848A (xx)	1975-09-23
AU495883B2 (xx)	1977-03-03
DE2417048A1 (xx)	1975-02-06
AU7463174A (xx)	1976-04-29
AU479624A (xx)	1975-08-28
AU479683A (xx)	1975-07-10
AU480470A (xx)	1975-01-30
AU481065A (xx)	1974-09-12
AU481340A (xx)	1975-10-02
AU481580A (xx)	1975-09-04
AU481825A (xx)	1975-03-13
AU7504272A (xx)	1975-02-13
BE827113A (xx)	1975-07-16
BE836340A (xx)	1976-04-01
BG19609A2 (xx)	1975-10-10
BG19619A1 (xx)	1975-10-10
BG19638A1 (xx)	1975-10-10
BG19680A1 (xx)	1975-10-10
BG19690A1 (xx)	1975-10-10
BG19739A1 (xx)	1975-10-10
BG19774A1 (xx)	1975-10-10
BG19962A1 (xx)	1975-10-30
BG19987A1 (xx)	1975-10-30
BG19990A1 (xx)	1977-05-20
BG20049A1 (xx)	1975-10-30

Legal Events

Date	Code	Title	Description
1982-04-02	ST	Notification of lapse