FR2281925A1 - Carbazates de sulfonyle comme agents de gonflement - Google Patents

Carbazates de sulfonyle comme agents de gonflement

Info

Publication number
FR2281925A1
FR2281925A1 FR7516844A FR7516844A FR2281925A1 FR 2281925 A1 FR2281925 A1 FR 2281925A1 FR 7516844 A FR7516844 A FR 7516844A FR 7516844 A FR7516844 A FR 7516844A FR 2281925 A1 FR2281925 A1 FR 2281925A1
Authority
FR
France
Prior art keywords
carbazates
sulphonyl
inflation agents
inflation
agents
Prior art date
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.)
Granted
Application number
FR7516844A
Other languages
English (en)
Other versions
FR2281925B1 (fr
Inventor
B A Hunter
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.)
Uniroyal Inc
Original Assignee
Uniroyal Inc
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.)
Filing date
Publication date
Application filed by Uniroyal Inc filed Critical Uniroyal Inc
Publication of FR2281925A1 publication Critical patent/FR2281925A1/fr
Application granted granted Critical
Publication of FR2281925B1 publication Critical patent/FR2281925B1/fr
Granted 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
    • C08J9/04—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
    • C08J9/10—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 developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
    • C08J9/104—Hydrazines; Hydrazides; Semicarbazides; Semicarbazones; Hydrazones; Derivatives thereof
    • C08J9/105—Hydrazines; Hydrazides; Semicarbazides; Semicarbazones; Hydrazones; Derivatives thereof containing sulfur
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/05—Use of one or more blowing agents together

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
FR7516844A 1974-06-05 1975-05-29 Carbazates de sulfonyle comme agents de gonflement Granted FR2281925A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US476752A US3925270A (en) 1974-06-05 1974-06-05 Polymeric composition comprising sulfonyl carbazates as blowing agents

Publications (2)

Publication Number Publication Date
FR2281925A1 true FR2281925A1 (fr) 1976-03-12
FR2281925B1 FR2281925B1 (fr) 1978-09-01

Family

ID=23893117

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7516844A Granted FR2281925A1 (fr) 1974-06-05 1975-05-29 Carbazates de sulfonyle comme agents de gonflement

Country Status (9)

Country Link
US (1) US3925270A (fr)
JP (1) JPS5843416B2 (fr)
BE (1) BE829798A (fr)
CA (1) CA1039900A (fr)
DE (1) DE2524641C2 (fr)
FR (1) FR2281925A1 (fr)
GB (1) GB1505120A (fr)
IT (1) IT1036168B (fr)
NL (2) NL184476B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2723187A1 (de) * 1976-05-24 1977-12-08 Uniroyal Inc Bis-(hyxrocarbylsulfonyl)-carbohydrazide, verfahren zu deren herstellung und ihre verwendung als treibmittel

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012432A (en) * 1974-06-05 1977-03-15 Uniroyal Inc. Sulfonyl carbazates as blowing agents
US4175200A (en) * 1975-04-11 1979-11-20 Uniroyal, Inc. N,N-Disubstituted sulfonyl hydrazines
CH598301A5 (fr) * 1975-07-10 1978-04-28 Ciba Geigy Ag
US4105601A (en) * 1977-03-30 1978-08-08 Uniroyal, Inc. 3,3'-Carbonylbis(carbazates) as blowing agents
US4169954A (en) * 1977-03-30 1979-10-02 Uniroyal, Inc. 3,3-carbonylbis(carbazates) as blowing agents
US4343912A (en) * 1978-07-03 1982-08-10 Mobay Chemical Corporation Novel method for reducing the processing temperature of thermoplastic polymers and novel blowing agent concentrates produced thereby
DE2963152D1 (en) * 1978-07-03 1982-08-12 Mobay Chemical Corp Process for preparing a blowing agent concentrate
US4714576A (en) * 1985-12-16 1987-12-22 General Motors Corporation Method of manufacturing a polyphenylene sulfide potted pole and coil assembly
DE3922038A1 (de) * 1989-07-05 1991-01-17 Bayer Ag Verwendung von polyarylensulfiden zur herstellung eines hochtemperaturbestaendigen tsg schaumes, verfahren zur herstellung dieses schaumes sowie damit erhaeltliche formkoerper
JP4887070B2 (ja) * 2006-03-27 2012-02-29 永和化成工業株式会社 Ｐ，ｐ’−オキシビス（ベンゼンスルホニルヒドラジド）の製造方法
US10390778B2 (en) 2015-10-19 2019-08-27 Canon Medical Systems Corporation Gantry
WO2019124502A1 (fr) * 2017-12-22 2019-06-27 Ｔｏｙｏ Ｔｉｒｅ株式会社 Mélange caoutchouté et pneumatique
WO2019156093A1 (fr) * 2018-02-07 2019-08-15 株式会社ブリヂストン Composition de caoutchouc et pneu

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE821423C (de) * 1949-04-06 1951-11-19 Bayer Ag Treibmittel zur Herstellung von Schwamm-, Moos- und Zellgummi aus natuerlichem oder synthetischem Kautschuk sowie zur Herstellung von Schaummassen aus Kunststoffen
GB689438A (en) * 1950-08-01 1953-03-25 Us Rubber Co p,p-oxybis (benzene sulfonyl hydrazide)
US3235519A (en) * 1959-12-31 1966-02-15 Us Rubber Co Sulfonyl semicarbazides as blowing agents for polymeric materials

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
THE JOURNAL OF THE CHEMICAL SOCIETY, C, 1970, R.J.W.CREMLYN ET AL "SULFOXYLHYDRAZIDES AND RELATED COMPOUNDS, PART XII, PAGES 2629-2631) *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2723187A1 (de) * 1976-05-24 1977-12-08 Uniroyal Inc Bis-(hyxrocarbylsulfonyl)-carbohydrazide, verfahren zu deren herstellung und ihre verwendung als treibmittel

Also Published As

Publication number Publication date
JPS5159965A (en) 1976-05-25
JPS5843416B2 (ja) 1983-09-27
IT1036168B (it) 1979-10-30
FR2281925B1 (fr) 1978-09-01
NL184476B (nl) 1989-03-01
GB1505120A (en) 1978-03-22
CA1039900A (fr) 1978-10-03
US3925270A (en) 1975-12-09
NL7506536A (nl) 1975-12-09
BE829798A (fr) 1975-12-02
NL184476C (nl)
DE2524641A1 (de) 1975-12-18
DE2524641C2 (de) 1986-07-10

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Legal Events

Date Code Title Description
ST Notification of lapse