FR2215429A1 - Carboxylic gp.-contg. polyalkadiene compsn. - contg. polyvalent metal cpd., processable and of high green strength - Google Patents

Carboxylic gp.-contg. polyalkadiene compsn. - contg. polyvalent metal cpd., processable and of high green strength

Info

Publication number
FR2215429A1
FR2215429A1 FR7401830A FR7401830A FR2215429A1 FR 2215429 A1 FR2215429 A1 FR 2215429A1 FR 7401830 A FR7401830 A FR 7401830A FR 7401830 A FR7401830 A FR 7401830A FR 2215429 A1 FR2215429 A1 FR 2215429A1
Authority
FR
France
Prior art keywords
contg
compsn
processable
polyvalent metal
green strength
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
FR7401830A
Other languages
French (fr)
Other versions
FR2215429B1 (en
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.)
Polysar Ltd
Original Assignee
Polysar Ltd
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 Polysar Ltd filed Critical Polysar Ltd
Publication of FR2215429A1 publication Critical patent/FR2215429A1/en
Application granted granted Critical
Publication of FR2215429B1 publication Critical patent/FR2215429B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
    • C08C19/34—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with oxygen or oxygen-containing groups
    • C08C19/36—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with oxygen or oxygen-containing groups with carboxy radicals

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)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The compsn. comprises (1) a high m.wt. conjugated alkadiene polymer with a random distribution of 0.2-3 milliequiv. of COOH gps. along its chain per 100 pts. wt. polymer and (b) 1-10 wt.% (based on polymer) of a polyvalent metal cpd. which can react with >1 COOH gp. The compsn. is processable despite the presence of cross-linking agent (b) and matches natural rubber in green strength. The alkadiene may be butadiene (pref.) or isoprene and a comonomer may be present, e.g. styrene. The compsn. also contains a vulcanising agent e.g. S.
FR7401830A 1973-01-26 1974-01-18 Carboxylic gp.-contg. polyalkadiene compsn. - contg. polyvalent metal cpd., processable and of high green strength Granted FR2215429A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA162,224A CA1017492A (en) 1973-01-26 1973-01-26 Elastomer compositions

Publications (2)

Publication Number Publication Date
FR2215429A1 true FR2215429A1 (en) 1974-08-23
FR2215429B1 FR2215429B1 (en) 1977-08-19

Family

ID=4095657

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7401830A Granted FR2215429A1 (en) 1973-01-26 1974-01-18 Carboxylic gp.-contg. polyalkadiene compsn. - contg. polyvalent metal cpd., processable and of high green strength

Country Status (2)

Country Link
CA (1) CA1017492A (en)
FR (1) FR2215429A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4254013A (en) * 1979-03-15 1981-03-03 The Goodyear Tire & Rubber Company Green strength of elastomer blends
EP0095996A2 (en) * 1982-05-27 1983-12-07 The Goodyear Tire & Rubber Company High green strength emulsion rubbers by the use of half esters of unsaturated dicarboxylic acids
US4939271A (en) * 1987-09-21 1990-07-03 Eagle-Picher Industries, Inc. Mercapto-modified N-(R-oxymethyl) acrylamide/rubber-formable monomer/(meth)acrylonitrile terpolymers

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4540739A (en) * 1984-04-10 1985-09-10 Polysar Limited Adhesive polymer latex

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2724707A (en) * 1950-11-01 1955-11-22 Goodrich Co B F Elastic synthetic rubber composition and method of making same

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2724707A (en) * 1950-11-01 1955-11-22 Goodrich Co B F Elastic synthetic rubber composition and method of making same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4254013A (en) * 1979-03-15 1981-03-03 The Goodyear Tire & Rubber Company Green strength of elastomer blends
EP0095996A2 (en) * 1982-05-27 1983-12-07 The Goodyear Tire & Rubber Company High green strength emulsion rubbers by the use of half esters of unsaturated dicarboxylic acids
EP0095996A3 (en) * 1982-05-27 1984-02-22 The Goodyear Tire & Rubber Company High green strength emulsion rubbers by the use of half esters of unsaturated dicarboxylic acids
US4939271A (en) * 1987-09-21 1990-07-03 Eagle-Picher Industries, Inc. Mercapto-modified N-(R-oxymethyl) acrylamide/rubber-formable monomer/(meth)acrylonitrile terpolymers

Also Published As

Publication number Publication date
CA1017492A (en) 1977-09-13
FR2215429B1 (en) 1977-08-19

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