CO5040149A1 - Un mercaptano latente como estabilizador de calor - Google Patents
Un mercaptano latente como estabilizador de calorInfo
- Publication number
- CO5040149A1 CO5040149A1 CO98039022A CO98039022A CO5040149A1 CO 5040149 A1 CO5040149 A1 CO 5040149A1 CO 98039022 A CO98039022 A CO 98039022A CO 98039022 A CO98039022 A CO 98039022A CO 5040149 A1 CO5040149 A1 CO 5040149A1
- Authority
- CO
- Colombia
- Prior art keywords
- alkyl
- polyalkoxy
- acyloxy
- mercaptan
- composition
- Prior art date
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
- C08K5/56—Organo-metallic compounds, i.e. organic compounds containing a metal-to-carbon bond
- C08K5/57—Organo-tin compounds
-
- 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
-
- 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
- C08K3/16—Halogen-containing 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/098—Metal salts of carboxylic acids
-
- 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
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/37—Thiols
-
- 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
- C08K3/16—Halogen-containing compounds
- C08K2003/168—Zinc halides
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Una composición de polímero normalmente susceptible a unacomposición inducida por calor, productos de degradación de un mercaptano de bloque presente durante el procesamiento de la composición a una temperatura elevada, dichos productos incluyen un mercaptano libre; dicho mercaptano de bloque tiene la estructura: En donde a es 1, m es 0, n es 0 ó 1; y y Z = 1; R1 es un grupo hidroxialquilo, hidroxi (polialcoxi)alquilo, aciloxialquilo, aciloxi(hidroxialquilo), acilo(alcoxialquilo) aciloxi(polialcoxi)alquilo, benzoiloxi(polialcoxi)alquilo, o un alquileno bis-(aciloxialquilo) en el cual las fracciones alquilo tienen de 2 a 20 átomos de carbono, y la fracción aciloxi tiene de 2 a 22 átomos de carbono; R2 , R3 , R4 y R5 son hidrógeno; y R3 o R5 se unen con R7 y/o para formar una fracción heterocíclica; y desde aproximadamente 0.05 a menos de 0,5% de sinergista seleccionado del grupo 2 que consiste de un estabilizador calentado basado en metal, un ácido Lewis, y una mezcla de estos basada en el peso del polímero.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US89061397A | 1997-07-09 | 1997-07-09 | |
US4849298A | 1998-03-26 | 1998-03-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
CO5040149A1 true CO5040149A1 (es) | 2001-05-29 |
Family
ID=26726175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CO98039022A CO5040149A1 (es) | 1997-07-09 | 1998-07-09 | Un mercaptano latente como estabilizador de calor |
Country Status (15)
Country | Link |
---|---|
EP (1) | EP0890608A3 (es) |
JP (1) | JPH1192592A (es) |
KR (1) | KR100309914B1 (es) |
AR (1) | AR012260A1 (es) |
AU (1) | AU699096B1 (es) |
BR (1) | BR9803349A (es) |
CA (1) | CA2240615A1 (es) |
CO (1) | CO5040149A1 (es) |
ID (1) | ID20838A (es) |
IL (1) | IL125270A0 (es) |
NO (1) | NO983152L (es) |
NZ (1) | NZ330713A (es) |
PL (1) | PL327303A1 (es) |
SG (1) | SG68055A1 (es) |
TW (1) | TW498096B (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7105109B2 (en) | 1995-05-10 | 2006-09-12 | Rohm And Haas Company | Latent mercaptans as stabilizers for halogen-containing polymer compositions |
US6706792B2 (en) | 1995-05-10 | 2004-03-16 | Rohm And Haas Company | Method for improving adhesion of water-based inks to halogen-containing resin articles |
AU682287B2 (en) | 1995-05-10 | 1997-09-25 | Morton International, Inc. | Latent mercaptans as multi-functional additives for halogen-containing polymer compositions |
EP1201706A1 (en) * | 2000-10-24 | 2002-05-02 | Rohm And Haas Company | A halogen-containing polymer composition stabilized by a latent mercaptan and a mixture of a zinc carboxylate and zinc chloride |
AU2002217892A1 (en) | 2000-11-27 | 2002-06-03 | Akzo Nobel N.V. | Mercaptide-free organotin heat stabilizer |
US6927247B2 (en) | 2000-12-15 | 2005-08-09 | The College Of William And Mary | Organic thiol metal-free stabilizers and plasticizers for halogen-containing polymers |
US6667357B2 (en) | 2000-12-15 | 2003-12-23 | The College Of William And Mary | Organic thiol metal-free stabilizers and plasticizers for halogen-containing polymers |
US6762231B2 (en) | 2000-12-15 | 2004-07-13 | The College Of William And Mary | Organic thiol metal-free stabilizers and plasticizers for halogen-containing polymers |
US7312266B2 (en) | 2000-12-15 | 2007-12-25 | The College Of William And Mary | Organic thiol metal-free stabilizers and plasticizers for halogen-containing polymers |
US7029759B2 (en) | 2002-09-30 | 2006-04-18 | Omnova Solutions Inc. | Halogen-containing vinyl polymer compositions |
JP2005113114A (ja) * | 2003-10-03 | 2005-04-28 | Rohm & Haas Co | ハロゲン含有ビニルポリマー用熱安定剤組成物 |
US7488433B2 (en) | 2004-07-30 | 2009-02-10 | Rohm And Haas Company | Thermal stabilizer compositions for halogen-containing vinyl polymers |
US20060089436A1 (en) * | 2004-10-27 | 2006-04-27 | Austen Steven C | Thermal stabilizer compositions for halogen-containing vinyl polymers |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3542862A1 (de) * | 1985-12-04 | 1987-06-11 | Huels Chemische Werke Ag | Stabilisierte formmassen auf der basis von polymerisaten des vinylchlorids und verwendung einer oder mehrerer verbindungen als costabilisatoren fuer formmassen auf der basis von polymerisaten des vinylchlorids |
US4782170A (en) * | 1986-05-13 | 1988-11-01 | Argus Chemical Corporation | Liquid polyvinyl chloride resin stabilizer systems based on complexes of organic triphosphites with zinc chloride |
AU636913B2 (en) * | 1989-10-11 | 1993-05-13 | Takeda Chemical Industries Ltd. | Tricyclic carbapenem compounds |
-
1998
- 1998-06-10 TW TW087109258A patent/TW498096B/zh active
- 1998-06-12 CA CA002240615A patent/CA2240615A1/en not_active Abandoned
- 1998-06-12 SG SG1998001410A patent/SG68055A1/en unknown
- 1998-06-17 NZ NZ330713A patent/NZ330713A/xx unknown
- 1998-06-17 AU AU71923/98A patent/AU699096B1/en not_active Ceased
- 1998-07-01 ID IDP980941A patent/ID20838A/id unknown
- 1998-07-06 KR KR1019980027060A patent/KR100309914B1/ko not_active IP Right Cessation
- 1998-07-07 AR ARP980103300A patent/AR012260A1/es unknown
- 1998-07-08 IL IL12527098A patent/IL125270A0/xx unknown
- 1998-07-08 PL PL98327303A patent/PL327303A1/xx unknown
- 1998-07-08 JP JP10193336A patent/JPH1192592A/ja active Pending
- 1998-07-08 BR BR9803349-2A patent/BR9803349A/pt unknown
- 1998-07-08 NO NO983152A patent/NO983152L/no not_active Application Discontinuation
- 1998-07-09 EP EP98305456A patent/EP0890608A3/en not_active Withdrawn
- 1998-07-09 CO CO98039022A patent/CO5040149A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
CA2240615A1 (en) | 1999-01-09 |
EP0890608A3 (en) | 1999-04-28 |
KR19990013619A (ko) | 1999-02-25 |
AR012260A1 (es) | 2000-09-27 |
TW498096B (en) | 2002-08-11 |
BR9803349A (pt) | 1999-12-14 |
ID20838A (id) | 1999-03-11 |
IL125270A0 (en) | 1999-03-12 |
EP0890608A2 (en) | 1999-01-13 |
AU699096B1 (en) | 1998-11-19 |
PL327303A1 (en) | 1999-01-18 |
KR100309914B1 (ko) | 2002-07-18 |
NO983152L (no) | 1999-01-11 |
NZ330713A (en) | 1999-07-29 |
SG68055A1 (en) | 1999-10-19 |
JPH1192592A (ja) | 1999-04-06 |
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