ES249348A1 - Plastic traveler with dual wear insert members - Google Patents
Plastic traveler with dual wear insert membersInfo
- Publication number
- ES249348A1 ES249348A1 ES0249348A ES249348A ES249348A1 ES 249348 A1 ES249348 A1 ES 249348A1 ES 0249348 A ES0249348 A ES 0249348A ES 249348 A ES249348 A ES 249348A ES 249348 A1 ES249348 A1 ES 249348A1
- Authority
- ES
- Spain
- Prior art keywords
- composition
- pinewood
- vinyl
- insert members
- resin
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14549—Coating rod-like, wire-like or belt-like articles
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L31/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid; Compositions of derivatives of such polymers
- C08L31/02—Homopolymers or copolymers of esters of monocarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L93/00—Compositions of natural resins; Compositions of derivatives thereof
- C08L93/04—Rosin
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H7/00—Spinning or twisting arrangements
- D01H7/02—Spinning or twisting arrangements for imparting permanent twist
- D01H7/52—Ring-and-traveller arrangements
- D01H7/60—Rings or travellers; Manufacture thereof not otherwise provided for ; Cleaning means for rings
- D01H7/604—Travellers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L31/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid; Compositions of derivatives of such polymers
- C08L31/02—Homopolymers or copolymers of esters of monocarboxylic acids
- C08L31/04—Homopolymers or copolymers of vinyl acetate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
- C08L91/06—Waxes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L93/00—Compositions of natural resins; Compositions of derivatives thereof
Abstract
The thermoplastic constituent of a moulding composition for the manufacture of gramophone records comprises a pinewood resin which is substantially insoluble in petroleum hydrocarbons, together with polyvinyl acetate and a copolymer of vinyl chloride and vinyl acetate. The vinyl polymers are each preferably employed in smaller proportions by weight than the pinewood resin. The composition will usually contain a filler and pigment such as slate powder and carbon black. Plasticizers and waxes, not exceeding 10% and 5% respectively of the resinous mixture, may also be added, e.g., triphenyl phosphate, p-toluene sulphonamide and cyclohexyl phthalate, and carnauba wax. Lead and calcium stearates are also specified as stabilizing ingredients. Shellac in virgin or scrap form may be mixed with the composition. Suitable pinewood resins are those sold under the Registered Trade Mark "Vinsol," and that known as "Solo."
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB19040/56A GB865702A (en) | 1956-06-20 | 1956-06-20 | Improvements in or relating to moulding compositions for the manufacture of gramophone records |
US735844A US2966026A (en) | 1956-06-20 | 1958-05-16 | Travelers with wear resistant inserts |
US737256A US2961826A (en) | 1956-06-20 | 1958-05-23 | Plastic traveler with dual wear insert members |
Publications (1)
Publication Number | Publication Date |
---|---|
ES249348A1 true ES249348A1 (en) | 1959-11-16 |
Family
ID=10122752
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0249348A Expired ES249348A1 (en) | 1956-06-20 | 1959-05-12 | Plastic traveler with dual wear insert members |
Country Status (6)
Country | Link |
---|---|
US (2) | US2966026A (en) |
CH (1) | CH369687A (en) |
DE (1) | DE1187968B (en) |
ES (1) | ES249348A1 (en) |
FR (1) | FR1224529A (en) |
GB (2) | GB865702A (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3257791A (en) * | 1962-08-22 | 1966-06-28 | Coats & Clark | Traveler including wear resistant insert |
US3312767A (en) * | 1962-08-22 | 1967-04-04 | Coats & Clark | Method of producing a traveler having a wear resistant insert |
US3292359A (en) * | 1963-08-19 | 1966-12-20 | Coats & Clark | Traveler having a wear resistant element |
US3303256A (en) * | 1963-09-05 | 1967-02-07 | Coats & Clark | Method of orienting and feeding traveler inserts to molding machines |
US3354252A (en) * | 1964-03-11 | 1967-11-21 | Coats & Clark | Method of feeding inserts from a preloaded magazine into a machine molding insert travelers |
US3320736A (en) * | 1964-06-30 | 1967-05-23 | Coats & Clark | Traveler with wear resistant insert |
GB1161878A (en) * | 1965-11-08 | 1969-08-20 | Mackie & Sons Ltd J | Improvements relating to Spinning. |
US3364671A (en) * | 1966-02-04 | 1968-01-23 | Coats & Clark | Traveler inserts including ceramic wear resistant element |
LU77870A1 (en) * | 1977-07-29 | 1977-10-26 | ||
US5181866A (en) * | 1991-04-03 | 1993-01-26 | Heyco Stamped Products, Inc. | High retention low insertion force electric female disconnect |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1743263A (en) * | 1929-06-20 | 1930-01-14 | U S Ring Traveler Company | Ring traveler |
DE561968C (en) * | 1930-02-28 | 1932-10-20 | Textile Machine Service Corp O | Multi-part runner for ring spinning and ring twisting machines |
US2165762A (en) * | 1937-01-07 | 1939-07-11 | Thermo Plastics Inc | Gate for thermoplastic molds |
US2116071A (en) * | 1937-05-01 | 1938-05-03 | Kempton Edward Samuel | Ring traveler for spinning machines |
DE823117C (en) * | 1942-03-02 | 1951-11-29 | Clark Thread Co | Runner for spinning and twisting machines |
CH260540A (en) * | 1942-03-02 | 1949-03-31 | Clark Thread Co | Runner for spinning and twisting machines. |
DE919990C (en) * | 1944-07-22 | 1954-11-08 | Herbert Stein | Runner for ring spinning and ring twisting machines |
US2424235A (en) * | 1944-11-28 | 1947-07-22 | Teksun Inc | Injection mold |
US2572140A (en) * | 1950-03-20 | 1951-10-23 | American Viscose Corp | Synthetic traveler and ring |
US2749698A (en) * | 1951-05-29 | 1956-06-12 | Actiengesellschaft Joh Jacob P | Ring traveler |
NL80545C (en) * | 1951-05-29 | |||
US2756558A (en) * | 1952-05-01 | 1956-07-31 | Coats & Clark | Plastic traveler and ring therefor |
US2683346A (en) * | 1952-09-06 | 1954-07-13 | Alphonse F Pieper | Spinning ring traveler |
-
1956
- 1956-06-20 GB GB19040/56A patent/GB865702A/en not_active Expired
-
1958
- 1958-01-17 GB GB1647/58A patent/GB884144A/en not_active Expired
- 1958-05-16 US US735844A patent/US2966026A/en not_active Expired - Lifetime
- 1958-05-23 US US737256A patent/US2961826A/en not_active Expired - Lifetime
-
1959
- 1959-05-12 ES ES0249348A patent/ES249348A1/en not_active Expired
- 1959-05-13 DE DEC19209A patent/DE1187968B/en active Pending
- 1959-05-15 CH CH7326759A patent/CH369687A/en unknown
- 1959-05-15 FR FR794730A patent/FR1224529A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH369687A (en) | 1963-05-31 |
GB884144A (en) | 1961-12-06 |
US2966026A (en) | 1960-12-27 |
DE1187968B (en) | 1965-02-25 |
FR1224529A (en) | 1960-06-24 |
GB865702A (en) | 1961-04-19 |
US2961826A (en) | 1960-11-29 |
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