AU3295071A - Reduction of molecular weight of rubber by shearing in solution - Google Patents

Reduction of molecular weight of rubber by shearing in solution

Info

Publication number
AU3295071A
AU3295071A AU32950/71A AU3295071A AU3295071A AU 3295071 A AU3295071 A AU 3295071A AU 32950/71 A AU32950/71 A AU 32950/71A AU 3295071 A AU3295071 A AU 3295071A AU 3295071 A AU3295071 A AU 3295071A
Authority
AU
Australia
Prior art keywords
shearing
rubber
reduction
solution
molecular weight
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.)
Expired
Application number
AU32950/71A
Other languages
English (en)
Inventor
WILLIAM ROBINSON anda JAS SINGH MALIK HENRY
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 AU3295071A publication Critical patent/AU3295071A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/08—Depolymerisation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C2/00—Treatment of rubber solutions

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
AU32950/71A 1970-09-11 1971-09-01 Reduction of molecular weight of rubber by shearing in solution Expired AU3295071A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7154870A 1970-09-11 1970-09-11
USUS71,548 1970-09-11

Publications (1)

Publication Number Publication Date
AU3295071A true AU3295071A (en) 1973-03-08

Family

ID=22102039

Family Applications (1)

Application Number Title Priority Date Filing Date
AU32950/71A Expired AU3295071A (en) 1970-09-11 1971-09-01 Reduction of molecular weight of rubber by shearing in solution

Country Status (9)

Country Link
AU (1) AU3295071A (enExample)
BE (1) BE772232A (enExample)
BR (1) BR7105968D0 (enExample)
CA (1) CA963999A (enExample)
DE (1) DE2144938A1 (enExample)
FR (1) FR2107531A5 (enExample)
GB (1) GB1359227A (enExample)
IT (1) IT939805B (enExample)
NL (1) NL7112450A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6489385B1 (en) 1996-03-29 2002-12-03 Nippon Zeon Co., Ltd. Highly saturated nitrile copolymer rubber, process for the production thereof, heat-resistant rubber compositions comprising the rubber and composites comprising the rubber and fibers

Also Published As

Publication number Publication date
DE2144938A1 (de) 1972-03-16
BR7105968D0 (pt) 1973-04-05
IT939805B (it) 1973-02-10
FR2107531A5 (enExample) 1972-05-05
CA963999A (en) 1975-03-04
BE772232A (fr) 1972-03-06
GB1359227A (en) 1974-07-10
NL7112450A (enExample) 1972-03-14

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