ES274554A1 - Improvement in the processing of high cis-1,4 butadiene-1,3-polymers - Google Patents
Improvement in the processing of high cis-1,4 butadiene-1,3-polymersInfo
- Publication number
- ES274554A1 ES274554A1 ES0274554A ES274554A ES274554A1 ES 274554 A1 ES274554 A1 ES 274554A1 ES 0274554 A ES0274554 A ES 0274554A ES 274554 A ES274554 A ES 274554A ES 274554 A1 ES274554 A1 ES 274554A1
- Authority
- ES
- Spain
- Prior art keywords
- parts
- butadiene
- polymer
- solid
- per
- 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
Links
Classifications
-
- 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
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C3/00—Treatment of coagulated rubber
-
- 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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/203—Solid polymers with solid and/or liquid additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L21/00—Compositions of unspecified rubbers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
-
- 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
- C08J2309/00—Characterised by the use of homopolymers or copolymers of conjugated diene hydrocarbons
Abstract
A high molecular weight rubbery homopolymer of butadiene-1.3 having at least 80% of its monomer units joined in the cis-1.4 configuration is heated with two or more parts of a C12- 18 acrylic carboxylic acid per 100 parts of the polymer at 200 to 400 DEG F. There may also be present per 100 parts of polybutadiene, two or more parts of a non-heat-reactive phenol-formaldehyde resin, a para-tertiary-butyl phenol-acetylene resin or a disproportionated, hydrogenated or esterified abietic acid resin or 5 or more parts of a solid polybutene polymer, a liquid or solid copolymer of butadiene with acrylonitrile, a solid rubbery copolymer of butadiene with styrene extended with an extender oil, a liquid butadiene polymer, a hydroxylated liquid butadiene polymer, a xylyl mercaptans or blends of two or more or blends of one or more with 2 or more parts of pine tar. Specified carboxylic acids are lauric, oleic and stearic acids and they are preferably used in amounts from 2 to 15 parts per 100 rubber. The usual compounding agents may be present and the mixture vulcanized.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA817244 | 1961-02-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES274554A1 true ES274554A1 (en) | 1962-06-16 |
Family
ID=4141289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0274554A Expired ES274554A1 (en) | 1961-02-18 | 1962-02-13 | Improvement in the processing of high cis-1,4 butadiene-1,3-polymers |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE624809A (en) |
DE (1) | DE1298269B (en) |
ES (1) | ES274554A1 (en) |
GB (1) | GB958425A (en) |
NL (1) | NL274652A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4025478A (en) * | 1975-02-07 | 1977-05-24 | Phillips Petroleum Company | Hot melt adhesive |
DE10162771A1 (en) * | 2001-12-20 | 2003-07-10 | Solutia Germany Gmbh & Co Kg | Use of plasticized novolaks as an additive to rubber compounds |
CN110746543B (en) * | 2018-07-23 | 2023-04-07 | 中国石油化工股份有限公司 | Middle-end functionalized high cis-1, 4BR of molecular chain, synthetic method thereof and application thereof in tire rubber |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1237387A (en) * | 1958-10-27 | 1960-07-29 | Phillips Petroleum Co | Rubbery composition |
-
0
- NL NL274652D patent/NL274652A/xx unknown
- BE BE624809D patent/BE624809A/xx unknown
-
1962
- 1962-02-06 GB GB455862A patent/GB958425A/en not_active Expired
- 1962-02-13 ES ES0274554A patent/ES274554A1/en not_active Expired
- 1962-02-19 DE DE1962P0028822 patent/DE1298269B/en active Pending
Also Published As
Publication number | Publication date |
---|---|
NL274652A (en) | |
DE1298269B (en) | 1969-06-26 |
BE624809A (en) | |
GB958425A (en) | 1964-05-21 |
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