ES221298A1 - UN PROCEDIMIENTO DE FABRICACIoN DE CAUCHO ESPONJOSO DE NEOPRENO - Google Patents
UN PROCEDIMIENTO DE FABRICACIoN DE CAUCHO ESPONJOSO DE NEOPRENOInfo
- Publication number
- ES221298A1 ES221298A1 ES0221298A ES221298A ES221298A1 ES 221298 A1 ES221298 A1 ES 221298A1 ES 0221298 A ES0221298 A ES 0221298A ES 221298 A ES221298 A ES 221298A ES 221298 A1 ES221298 A1 ES 221298A1
- Authority
- ES
- Spain
- Prior art keywords
- phosphoric acid
- melamine
- foam rubber
- chloroethyl
- combustion
- 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
- C08K5/49—Phosphorus-containing compounds
- C08K5/5398—Phosphorus bound to sulfur
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B68—SADDLERY; UPHOLSTERY
- B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
- B68G1/00—Loose filling materials for upholstery
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B68—SADDLERY; UPHOLSTERY
- B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
- B68G11/00—Finished upholstery not provided for in other classes
-
- 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
- C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
-
- 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
- C08J9/36—After-treatment
- C08J9/40—Impregnation
- C08J9/42—Impregnation with macromolecular 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L11/00—Compositions of homopolymers or copolymers of chloroprene
-
- 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
- C08J2311/00—Characterised by the use of homopolymers or copolymers of chloroprene
-
- 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
- C08J2461/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08L61/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
- C08L61/28—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds with melamine
Landscapes
- 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)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Procedimiento de fabricación de caucho esponjoso de neopreno, caracterizado por convertirse en espuma un compuesto de látex que contiene neopreno, una gente generador de espuma, ingredientes de vulcanización y un agente gelificador, por gelificar el compuesto de látex transformado en espuma, por vulcanizar la espuma gelificada para dar lugar a un neopreno vulcanizado y por depositar en el compuesto un material retardador de la combustión que comprende un producto de condensación melamina-aldehido, a fin de obtener un caucho esponjoso dotado de mayor resistencia a la combustión.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US48700855A | 1955-02-09 | 1955-02-09 | |
US48700755A | 1955-02-09 | 1955-02-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES221298A1 true ES221298A1 (es) | 1955-09-01 |
Family
ID=26759092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0221298A Expired ES221298A1 (es) | 1955-02-09 | 1955-04-20 | UN PROCEDIMIENTO DE FABRICACIoN DE CAUCHO ESPONJOSO DE NEOPRENO |
Country Status (6)
Country | Link |
---|---|
US (1) | US2880183A (es) |
DE (1) | DE1120127B (es) |
ES (1) | ES221298A1 (es) |
FR (1) | FR1136018A (es) |
GB (1) | GB772704A (es) |
NL (1) | NL95089C (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4174420A (en) * | 1975-04-29 | 1979-11-13 | E. I. Du Pont De Nemours And Company | Upholstered furniture having improved flame resistance |
FR2356708A1 (fr) * | 1976-07-02 | 1978-01-27 | Impervia Etudes Realisations | Perfectionnement aux garnitures resistant au feu |
GB1604072A (en) * | 1977-05-11 | 1981-12-02 | Minnesota Mining & Mfg | Intumescent fire retardant composites |
US4273879A (en) * | 1978-03-31 | 1981-06-16 | Minnesota Mining And Manufacturing Company | Intumescent fire retardant composites |
IL64952A (en) * | 1982-02-08 | 1984-12-31 | Bromine Compounds Ltd | Intumescent fire retardant polymer compositions |
GB0228842D0 (en) * | 2002-12-11 | 2003-01-15 | Kay Metzeler Ltd | Cushion for an aircraft seat |
-
1955
- 1955-04-20 ES ES0221298A patent/ES221298A1/es not_active Expired
- 1955-05-28 DE DEF17631A patent/DE1120127B/de active Pending
- 1955-06-29 GB GB18792/55A patent/GB772704A/en not_active Expired
- 1955-07-08 NL NL198748A patent/NL95089C/xx active
- 1955-09-14 FR FR1136018D patent/FR1136018A/fr not_active Expired
-
1958
- 1958-08-28 US US757686A patent/US2880183A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US2880183A (en) | 1959-03-31 |
DE1120127B (de) | 1961-12-21 |
NL95089C (nl) | 1960-08-15 |
GB772704A (en) | 1957-04-17 |
FR1136018A (fr) | 1957-05-07 |
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