JPS5485264A - Method of crosslinking and expanding saturated or unsaturated*homo or copolymer - Google Patents

Method of crosslinking and expanding saturated or unsaturated*homo or copolymer

Info

Publication number
JPS5485264A
JPS5485264A JP13332678A JP13332678A JPS5485264A JP S5485264 A JPS5485264 A JP S5485264A JP 13332678 A JP13332678 A JP 13332678A JP 13332678 A JP13332678 A JP 13332678A JP S5485264 A JPS5485264 A JP S5485264A
Authority
JP
Japan
Prior art keywords
homo
crosslinking
expanding
unsaturated
saturated
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.)
Pending
Application number
JP13332678A
Other languages
English (en)
Japanese (ja)
Inventor
Raueru Kuruto
Hofuman Hararuto
Shiraa Haiderinde
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.)
Pennwalt Corp
Original Assignee
Pennwalt Corp
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 Pennwalt Corp filed Critical Pennwalt Corp
Publication of JPS5485264A publication Critical patent/JPS5485264A/ja
Pending 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
    • C08J9/102—Azo-compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/22—Compounds containing nitrogen bound to another nitrogen atom
    • C08K5/23—Azo-compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP13332678A 1977-10-31 1978-10-31 Method of crosslinking and expanding saturated or unsaturated*homo or copolymer Pending JPS5485264A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772748833 DE2748833A1 (de) 1977-10-31 1977-10-31 Verfahren zum vernetzen von polymeren mit azo-estern

Publications (1)

Publication Number Publication Date
JPS5485264A true JPS5485264A (en) 1979-07-06

Family

ID=6022735

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13332678A Pending JPS5485264A (en) 1977-10-31 1978-10-31 Method of crosslinking and expanding saturated or unsaturated*homo or copolymer

Country Status (9)

Country Link
JP (1) JPS5485264A (fr)
BE (1) BE871701A (fr)
CA (1) CA1132295A (fr)
DE (1) DE2748833A1 (fr)
FR (1) FR2407235A1 (fr)
GB (1) GB2009183A (fr)
IT (1) IT1206648B (fr)
NL (1) NL188852C (fr)
SE (1) SE7811173L (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4391922A (en) 1982-05-06 1983-07-05 E. I. Du Pont De Nemours And Company Blowing agents as curatives for ethylene/carbon monoxide copolymers
DE3436876A1 (de) 1984-10-08 1986-04-10 Kurt Dipl.-Chem. Dr. 8870 Günzburg Rauer Vernetzung von poly(p-methylstyrol)
DE4006058A1 (de) * 1990-02-26 1991-08-29 Luperox Gmbh Vernetzung von fluorkautschuk mittels vernetzungsinitiatoren, die keine methyl- oder phenyl-radikale bilden
JP6234010B2 (ja) * 2012-04-27 2017-11-22 ニチアス株式会社 ゴム成形体の製造方法
EP2900710B1 (fr) * 2012-09-28 2016-05-18 E. I. du Pont de Nemours and Company Azo réticulé fluoropolymere avec perfluoréther groupes pendants, procede de preparation et procede de formation de celui-ci imagé article

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2994357A (en) * 1956-07-06 1961-08-01 Exxon Research Engineering Co Modification of rubbery copolmers
GB929182A (en) * 1958-12-22 1963-06-19 Monsanto Chemicals Production of azoalkanes
US4029615A (en) * 1975-02-11 1977-06-14 Pennwalt Corporation Polymeric cellular structures
SE405012B (sv) * 1977-09-19 1978-11-13 Gustavsberg Ab Sett for fornetning av polyeten

Also Published As

Publication number Publication date
NL188852B (nl) 1992-05-18
NL7810560A (nl) 1979-05-02
IT1206648B (it) 1989-04-27
FR2407235A1 (fr) 1979-05-25
SE7811173L (sv) 1979-05-01
NL188852C (nl) 1992-10-16
BE871701A (fr) 1979-04-30
DE2748833C2 (fr) 1989-12-28
FR2407235B1 (fr) 1984-01-13
IT7829339A0 (it) 1978-10-31
DE2748833A1 (de) 1979-05-03
CA1132295A (fr) 1982-09-21
GB2009183A (en) 1979-06-13

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