ES8203934A1 - Un procedimiento para la obtencion de composiciones que con-tienen compuestos viscoelasticos liquidos - Google Patents

Un procedimiento para la obtencion de composiciones que con-tienen compuestos viscoelasticos liquidos

Info

Publication number
ES8203934A1
ES8203934A1 ES502800A ES502800A ES8203934A1 ES 8203934 A1 ES8203934 A1 ES 8203934A1 ES 502800 A ES502800 A ES 502800A ES 502800 A ES502800 A ES 502800A ES 8203934 A1 ES8203934 A1 ES 8203934A1
Authority
ES
Spain
Prior art keywords
compositions
adducted
viscoelastic liquid
groups
liquid compounds
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
Application number
ES502800A
Other languages
English (en)
Other versions
ES502800A0 (es
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.)
Solvay Interox Ltd
Original Assignee
Interox Chemicals 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 Interox Chemicals Ltd filed Critical Interox Chemicals Ltd
Publication of ES8203934A1 publication Critical patent/ES8203934A1/es
Publication of ES502800A0 publication Critical patent/ES502800A0/es
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
    • C08G63/08—Lactones or lactides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L87/00—Compositions of unspecified macromolecular compounds, obtained otherwise than by polymerisation reactions only involving unsaturated carbon-to-carbon bonds
    • C08L87/005—Block or graft polymers not provided for in groups C08L1/00 - C08L85/04
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31616—Next to polyester [e.g., alkyd]
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31645—Next to addition polymer from unsaturated monomers
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31786—Of polyester [e.g., alkyd, etc.]
    • Y10T428/31797—Next to addition polymer from unsaturated monomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PROCEDIMIENTO DE OBTENCION DE COMPOSICIONES QUE CONTENGAN COMPUESTOS VISCOELASTICOS LIQUIDOS. CONSISTE EN FORMAR UNA MEZCLA DE POLIMERIZACION DE UN POLIMERO VINILICO QUE CONTIENE GRUPOS REACTIVOS CAPACES DE INICIAR LA POLIMERIZACION POR APERTURA DE ANILLO DE UNA LACTONA Y UN CATALIZADOR. SE CALIENTA LA MEZCLA PARA AVANZAR LA POLIMERIZACION. TANTO EL POLIMERO COMO LA LACTONA HAN SIDO TRATADOS PARA SEPARAR LOS MATERIALES VOLATILES. EL PESO MOLECULAR DEL POLIMERO O RESULTANTE ES DE AL MENOS 25.000. LA MEZCLA SE CALIENTA POR DEBAJO DE 90 GRADOS C, A UNA PRESION ABSOLUTA DE MENOS DE 200 MM HG Y DURANTE UN TIEMPO DE AL MENOS 30 MINUTOS. MIENTRAS SE CALIENTA SE ROCIA CON UN GAS QUIMICAMENTE INERTE.
ES502800A 1980-06-07 1981-06-05 Un procedimiento para la obtencion de composiciones que con-tienen compuestos viscoelasticos liquidos Granted ES502800A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8018746 1980-06-07

Publications (2)

Publication Number Publication Date
ES8203934A1 true ES8203934A1 (es) 1982-04-01
ES502800A0 ES502800A0 (es) 1982-04-01

Family

ID=10513898

Family Applications (1)

Application Number Title Priority Date Filing Date
ES502800A Granted ES502800A0 (es) 1980-06-07 1981-06-05 Un procedimiento para la obtencion de composiciones que con-tienen compuestos viscoelasticos liquidos

Country Status (6)

Country Link
US (1) US4376153A (es)
EP (1) EP0041629B1 (es)
JP (1) JPS5716002A (es)
BR (1) BR8103548A (es)
DE (1) DE3165833D1 (es)
ES (1) ES502800A0 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5612412A (en) * 1994-09-30 1997-03-18 Daicel Chemical Industries, Ltd. Lactone-modified polyvinyl alcohol, a process for the preparation thereof
US5904974A (en) * 1995-08-31 1999-05-18 Dainichiseika Color & Chemicals Mfg.Co., Ltd PVA-base thermoplastic copolymer and its production process and use
JP3106096B2 (ja) * 1995-08-31 2000-11-06 大日精化工業株式会社 ポリビニルアルコール系熱可塑性共重合体及びその製造方法
JP3122745B2 (ja) * 1996-02-05 2001-01-09 大日精化工業株式会社 エチレン−ビニルアルコール系共重合樹脂及びその製造方法
US5852117A (en) * 1997-08-26 1998-12-22 National Starch And Chemical Investment Holding Corporation Process for making lactide graft copolymers
GB0127942D0 (en) * 2001-11-21 2002-01-16 Weston Medical Ltd Needleless injector drug capsule and a method for filing thereof
US8025794B2 (en) * 2003-12-19 2011-09-27 Shell Oil Company Systems, methods, and catalysts for producing a crude product
US20090306235A1 (en) * 2008-06-05 2009-12-10 Wang Jin Quan Memory Foam Pad

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7200982A (es) * 1971-01-26 1972-07-28
GB1443073A (en) * 1974-01-11 1976-07-21 Interox Chemicals Ltd Method of preparing copolymers
JPS54125232A (en) * 1978-03-23 1979-09-28 Dainippon Ink & Chem Inc Resin composition for powder coating

Also Published As

Publication number Publication date
EP0041629A1 (en) 1981-12-16
DE3165833D1 (en) 1984-10-11
EP0041629B1 (en) 1984-09-05
US4376153A (en) 1983-03-08
BR8103548A (pt) 1982-03-02
JPS5716002A (en) 1982-01-27
ES502800A0 (es) 1982-04-01
JPH0216322B2 (es) 1990-04-16

Similar Documents

Publication Publication Date Title
NO931759D0 (no) Slagmodifisert podingskopolymer inneholdende propylen medbred molekylvektsfordeling
CA2029627A1 (en) Coating composition
AU621474B2 (en) Styrenic copolymer and production thereof
EP0485598A4 (en) Thermoplastic resin composition
EP0862068A3 (en) Plastic articles for medical use
IL42504A (en) Prosthetics
JPS5634704A (en) Curable composition
DE69434257D1 (de) Abbaubare, auf polydioxanon basierende materialien
EP0888885A3 (en) UV Curable blend compositions and processes
CA2050899A1 (en) Curable composition
ES8203934A1 (es) Un procedimiento para la obtencion de composiciones que con-tienen compuestos viscoelasticos liquidos
CA2055356A1 (en) Thermal stabilizers
KR910009818A (ko) 내마모성 폴리옥시메틸렌 수지 조성물 및 이의 제조방법
CA2127926A1 (en) Higher .alpha.-olefin copolymer, process for the preparation of the same, rubber composition comprising the same, and rubber molded product comprising the same
KR900014468A (ko) 폴리벤족사졸, 폴리벤조티아졸 및 폴리벤즈이미다졸 잔기를 함유하는 열가소성 조성물 및 이로부터 성형품을 제조하는 방법
JPS56141349A (en) Curable polyphenylene ether type resin composition
EP0445306A4 (en) Novel polysilane composition
ES2053593T3 (es) Nuevas combinaciones de aglutinantes para el barnizado de materias plasticas y su empleo.
KR870007969A (ko) 에탈렌계 불포화 단량체 및 폴리아릴시아네이트 에스테르 조성물의 경화성 조성물, 및 그로부터 제조된 경화수지
GB8924127D0 (en) Compositions of matter
DK0398387T3 (da) Laksammensætninger med højt tørstofindhold og lavt indhold af flygtigt organisk bundet carbon
JPS56127629A (en) Curable resin composition
AU8775391A (en) Polymers of carbon monoxide with styrene
KR880005194A (ko) 열안정성 열가소성 수지 조성물
JPS5470393A (en) Chloroprene liquid polymer and its production

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20020205