MX167028B - Metodo para obtener elastomeros polimericos tratados quimicamente y composicion que los incluye - Google Patents
Metodo para obtener elastomeros polimericos tratados quimicamente y composicion que los incluyeInfo
- Publication number
- MX167028B MX167028B MX515387A MX515387A MX167028B MX 167028 B MX167028 B MX 167028B MX 515387 A MX515387 A MX 515387A MX 515387 A MX515387 A MX 515387A MX 167028 B MX167028 B MX 167028B
- Authority
- MX
- Mexico
- Prior art keywords
- particles
- chemically treated
- percent
- composition including
- polymeric elastomers
- Prior art date
Links
Classifications
-
- 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
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C19/00—Chemical modification of rubber
- C08C19/12—Incorporating halogen atoms into the molecule
- C08C19/14—Incorporating halogen atoms into the molecule by reaction with halogens
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/18—Introducing halogen atoms or halogen-containing groups
- C08F8/20—Halogenation
- C08F8/22—Halogenation by reaction with free halogens
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/67—Unsaturated compounds having active hydrogen
- C08G18/69—Polymers of conjugated dienes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G85/00—General processes for preparing compounds provided for in this subclass
-
- 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
- C08J11/00—Recovery or working-up of waste materials
- C08J11/04—Recovery or working-up of waste materials of polymers
-
- 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
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
- Y02P20/143—Feedstock the feedstock being recycled material, e.g. plastics
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Polyurethanes Or Polyureas (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
La presente invención se refiere a un método para obtener elastómeros poliméricos tratados químicamente, caracterizado porque consiste en someter partículas poliméricas, en forma finamente dividida, en contacto con una composición gaseosa reactiva que comprende por volúmen alrededor del 1 por ciento de fluor, aproximadamente 40 por ciento de S02 y alrededor del 16 por ciento de oxígeno y otro gas reactivo de un grupo que consta de cloro o bióxido de azufre, en un portador gaseoso inerte tal como esencialmente nitrógeno, durante un tiampo suficiente para lograr la modificación química de la capa superficial de las partículas del material de recorte formando en ellas grupos reactivos funcionales e incorporando las partículas tratadas a líquidos polifuncionales formadores de polímeros.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/825,839 US4771110A (en) | 1986-02-04 | 1986-02-04 | Polymeric materials having controlled physical properties and processes for obtaining these |
Publications (1)
Publication Number | Publication Date |
---|---|
MX167028B true MX167028B (es) | 1993-02-25 |
Family
ID=25245035
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX515387A MX167028B (es) | 1986-02-04 | 1987-02-04 | Metodo para obtener elastomeros polimericos tratados quimicamente y composicion que los incluye |
Country Status (8)
Country | Link |
---|---|
US (1) | US4771110A (es) |
EP (1) | EP0231918B1 (es) |
JP (1) | JPH0653804B2 (es) |
KR (1) | KR900004671B1 (es) |
CA (1) | CA1279947C (es) |
DE (1) | DE3750639T2 (es) |
ES (1) | ES2065315T3 (es) |
MX (1) | MX167028B (es) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4880879A (en) * | 1988-02-18 | 1989-11-14 | Air Products And Chemicals, Inc. | Abrasion resistant composite material and process for making the same |
US4972030A (en) * | 1988-08-22 | 1990-11-20 | Air Products And Chemicals, Inc. | Abrasion resistant composite coating material and process for making the same |
US5087514A (en) * | 1989-08-30 | 1992-02-11 | Intellex Corporation | Thermoplastic resin layer chemically bonded to thermoset resin layer |
US5074770A (en) * | 1989-08-30 | 1991-12-24 | Intellex Corporation | Integrated vacuum forming/reaction injection molding apparatus for manufacturing a shaped polymeric laminate article |
US5506283A (en) * | 1992-02-27 | 1996-04-09 | Composite Particles, Inc. | Higher modulus compositions incorporating particulate rubber |
AU670061B2 (en) * | 1992-02-27 | 1996-07-04 | Composite Particles, Inc. | Higher modulus compositions incorporating particulate rubber |
US5693714A (en) * | 1992-02-27 | 1997-12-02 | Composite Particles, Inc. | Higher modulus compositions incorporating particulate rubber |
US5232954A (en) * | 1992-05-12 | 1993-08-03 | Peters Donald F | Process for recovering thermoplastic resins using esters |
EP0585662B1 (en) * | 1992-08-10 | 1997-05-28 | Mitsubishi Chemical Corporation | Surface-modified molded product of synthetic resin and process for producing it |
CA2103398C (en) * | 1992-11-19 | 2003-10-14 | Andrew T. C. Liu | Self-lubricating abrasion resistant material and products |
US5422404A (en) * | 1993-08-20 | 1995-06-06 | Polymod Technologies, Inc. | Polymer modified gums |
US6262175B1 (en) | 1997-05-01 | 2001-07-17 | Nri Technology Inc. | Thermoplastic elastomer composition |
US6515059B1 (en) | 1997-11-18 | 2003-02-04 | Bfs Diversified Products, Llc | Utilization of devulcanized EPDM membrane in the manufacture of EPDM membrane, flashing and roof accessories |
JP4025943B2 (ja) | 1999-02-26 | 2007-12-26 | 大阪府 | 機能性ポリアミド酸微粒子及び機能性ポリイミド微粒子ならびにこれらの製造方法 |
AUPP909499A0 (en) * | 1999-03-10 | 1999-04-01 | Commonwealth Scientific And Industrial Research Organisation | Surface modification of rubber objects |
DE19962862A1 (de) * | 1999-12-24 | 2001-06-28 | Bayer Ag | Kautschukmischungen auf Basis von unvernetzten Kautschuken und vernetzten Kautschukpartikeln sowie multifunktionellen Isocyanaten |
ES2168979B1 (es) * | 2000-08-11 | 2003-09-16 | Indesproin S L | Material compactado que comprende un elastomero de poliuretano y caucho, un procedimiento para su obtencion y aplicaciones. |
DE60038609T2 (de) * | 2000-08-21 | 2009-06-10 | Osaka Prefectural Government | Verfahren zur Herstellung mikrofeiner Teilchen aus funktionalisierter Polyamidsäure |
AUPR259301A0 (en) * | 2001-01-18 | 2001-02-15 | Polymerat Pty Ltd | Polymers having co-continuous architecture |
AU2003222676B2 (en) | 2002-05-10 | 2009-04-23 | Anteo Technologies Pty Ltd | Generation of surface coating diversity |
AU2004296412B2 (en) | 2003-12-12 | 2011-03-10 | Anteo Technologies Pty Ltd | A method for designing surfaces |
AU2005259833B2 (en) | 2004-07-02 | 2011-09-22 | Anteo Technologies Pty Ltd | Use of metal complexes |
US20080171835A1 (en) * | 2007-01-16 | 2008-07-17 | Sulfo Technologies, Llc | Method of sulfonation of polymer substrate to impart a hydrophilic layer in said substrate with improvement in at least one of anti-fog, anti-static, wettability, lubricity anti-microbial properties, and articles made thereby |
US8440047B2 (en) * | 2007-05-23 | 2013-05-14 | Fenner U.S., Inc. | Method for producing a stretch resistant belt |
US7621114B1 (en) | 2008-07-17 | 2009-11-24 | Fenner U.S., Inc. | Reinforced belt having reduced electrical resistivity and method for producing same |
US7950213B2 (en) * | 2008-07-17 | 2011-05-31 | Fenner U.S., Inc. | Reinforced belt having reduced electrical resistivity and method for producing same |
US9181430B2 (en) | 2013-02-28 | 2015-11-10 | Sabic Global Technologies B.V. | Wear and friction properties of engineering thermoplastics with ultra-high molecular weight polyethylene |
JP6993975B2 (ja) | 2015-12-30 | 2022-01-14 | サイテック インダストリーズ インコーポレイテッド | 表面処理されたポリマー粒子、該粒子を含有するスラリー、及びその使用 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2811468A (en) * | 1956-06-28 | 1957-10-29 | Shulton Inc | Impermeable polyethylene film and containers and process of making same |
US3413266A (en) * | 1966-03-22 | 1968-11-26 | Texaco Inc | Method of improving solvent resistance of polycarbonates by treatment with f2gas |
GB1244971A (en) * | 1968-02-02 | 1971-09-02 | British Resin Prod Ltd | Plastics containers for fuel storage |
US4009304A (en) * | 1971-09-30 | 1977-02-22 | Air Products And Chemicals, Inc. | Fluorinated polyester tire reinforcement materials |
US3862284A (en) * | 1973-05-10 | 1975-01-21 | Air Prod & Chem | Process for producing blow molded thermoplastic articles having improved barrier properties |
US4020223A (en) * | 1974-01-17 | 1977-04-26 | Air Products And Chemicals, Inc. | Fluorination of polyolefin and polyacrylonitrile fibers |
US3988491A (en) * | 1974-01-17 | 1976-10-26 | Air Products And Chemicals, Inc. | Fluorination of polyesters and polyamide fibers |
US3940520A (en) * | 1974-02-19 | 1976-02-24 | Air Products And Chemicals, Inc. | Sulfo-fluorination of synthetic resins |
US4144374A (en) * | 1974-12-12 | 1979-03-13 | Massachusetts Institute Of Technology | Perfluorinated functionalized materials |
US3992221A (en) * | 1975-10-23 | 1976-11-16 | Vitek, Inc. | Method of treating extensible hydrocarbon articles |
US4296151A (en) * | 1978-12-12 | 1981-10-20 | Phillips Petroleum Company | Fluorinated polymeric surfaces |
JPS61163939A (ja) * | 1985-01-14 | 1986-07-24 | Nippon Paint Co Ltd | 表面改質粉体塗料粒子およびその懸濁液塗料組成物 |
-
1986
- 1986-02-04 US US06/825,839 patent/US4771110A/en not_active Expired - Fee Related
-
1987
- 1987-01-28 CA CA 528441 patent/CA1279947C/en not_active Expired - Lifetime
- 1987-02-02 EP EP19870101369 patent/EP0231918B1/en not_active Expired - Lifetime
- 1987-02-02 DE DE19873750639 patent/DE3750639T2/de not_active Expired - Fee Related
- 1987-02-02 ES ES87101369T patent/ES2065315T3/es not_active Expired - Lifetime
- 1987-02-03 JP JP2191487A patent/JPH0653804B2/ja not_active Expired - Lifetime
- 1987-02-04 MX MX515387A patent/MX167028B/es unknown
- 1987-02-04 KR KR1019870000930A patent/KR900004671B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0231918B1 (en) | 1994-10-12 |
JPH0653804B2 (ja) | 1994-07-20 |
EP0231918A2 (en) | 1987-08-12 |
KR900004671B1 (ko) | 1990-07-02 |
JPS62192428A (ja) | 1987-08-24 |
DE3750639T2 (de) | 1995-02-16 |
ES2065315T3 (es) | 1995-02-16 |
US4771110A (en) | 1988-09-13 |
KR870007966A (ko) | 1987-09-23 |
DE3750639D1 (de) | 1994-11-17 |
CA1279947C (en) | 1991-02-05 |
EP0231918A3 (en) | 1989-04-26 |
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