GB1194494A - Thermoplastic Compositions for the preparation of Inherently Flexible, Dimensionally-Stable, Solvent-Weldable Sheet Material - Google Patents
Thermoplastic Compositions for the preparation of Inherently Flexible, Dimensionally-Stable, Solvent-Weldable Sheet MaterialInfo
- Publication number
- GB1194494A GB1194494A GB35154/68A GB3515468A GB1194494A GB 1194494 A GB1194494 A GB 1194494A GB 35154/68 A GB35154/68 A GB 35154/68A GB 3515468 A GB3515468 A GB 3515468A GB 1194494 A GB1194494 A GB 1194494A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- polymer
- weight per
- ethylene
- compositions
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
- C08L23/28—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with halogens or compounds containing halogen
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- General 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)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
1,194,494. Polymer compositions. DOW CHEMICAL CO. 23 July, 1968 [24 July, 1967], No. 35154/68. Heading C3P. Elastomeric compositions comprise an intimate fusion blend of (1) 65 to 98 weight per cent of a chlorinated olefin polymer prepared from an olefin polymer of molecular weight less than 1,000,000 and containing 25 to 50 weight per cent of chlorine and having a crystallinity of less than 10% when containing 34 or more weight per cent of chlorine, (2) 0 to 20 weight per cent of a vinyl chloride polymer and (3) 2 to 15 weight per cent of a linear ethylene polymer containing at least 90 mole per cent of ethylene. The chlorinated polymer may be prepared by two-stage suspension chlorination of polymers of ethylene, optionally with up to 10 mole per cent of propylene, butene-1, 1,7-octadiene, cyclopentene, 1,5-cyclo-octadiene, acrylic acid, acrylic esters or styrene, optionally in the presence of inert materials such as carbon black or titanium dioxide. The vinyl chloride polymer may be a homopolymer or copolymer with up to 5 mole per cent of a vinyl, acrylic, methacrylic, maleic or fumaric ester or vinylidene chloride. The ethylene polymer may be a homopolymer or copolymer with up to 10 mole per cent of propylene or butene-1. The compositions may also contain conventional stabilizers, oils, waxes, low polymers and flame retardants, and may be used for making solvent weldable structural sheets and flashings. Examples describe compositions comprising chlorinated polyethylene, linear and non-linear polyethylenes, polyvinyl chloride, epoxidized oil, stearic acid, talc, carbon black and titanium dioxide.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US65955567A | 1967-07-24 | 1967-07-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1194494A true GB1194494A (en) | 1970-06-10 |
Family
ID=24645843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB35154/68A Expired GB1194494A (en) | 1967-07-24 | 1968-07-23 | Thermoplastic Compositions for the preparation of Inherently Flexible, Dimensionally-Stable, Solvent-Weldable Sheet Material |
Country Status (7)
Country | Link |
---|---|
US (1) | US3641216A (en) |
BE (1) | BE718448A (en) |
BR (1) | BR6800553D0 (en) |
DE (1) | DE1769826B2 (en) |
FR (1) | FR1571136A (en) |
GB (1) | GB1194494A (en) |
NL (1) | NL6810382A (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3891725A (en) * | 1974-10-04 | 1975-06-24 | Du Pont | Vulcanizable chlorinated elastomer composition |
US3934056A (en) * | 1974-11-26 | 1976-01-20 | Showa Denko Kabushiki Kaisha | Resin compositions of high adhesivity comprising E/VA copolymer, chlorinated or chlorosulfonated polyethylene, an unsaturated acid and a peroxy compound |
GB1522776A (en) * | 1976-06-09 | 1978-08-31 | Stauffer Chemical Co | Film-forming composition and film |
US4122230A (en) * | 1977-04-22 | 1978-10-24 | Lowell Ben T | Flashing article comprising a chlorinated polyethylene layer adhered to an asphalt-saturated felt layer produced by joining the two layers under pressure at elevated temperature |
US4503192A (en) * | 1984-01-06 | 1985-03-05 | E. I. Du Pont De Nemours And Company | Cured elastomers with improved high temperature tear strength |
US5318832A (en) * | 1992-11-02 | 1994-06-07 | Gencorp Inc. | Anti-fracture, water-resistant, masonry-bondable membrane |
US5525679A (en) * | 1994-07-25 | 1996-06-11 | The Dow Chemical Company | Chlorinated and chlorosulfonated elastic substantially linear olefin polymers |
US5860255A (en) * | 1996-05-09 | 1999-01-19 | Gencorp Inc. | Masonry-bondable, water-resistant flexible membrane |
US6706820B2 (en) | 2000-08-21 | 2004-03-16 | Showa Denko K.K. | Vinyl chloride resin composition |
US20060255501A1 (en) * | 2005-05-11 | 2006-11-16 | Shawcor Ltd. | Crosslinked chlorinated polyolefin compositions |
EP2571935B1 (en) * | 2010-05-21 | 2014-12-17 | Dow Global Technologies LLC | Thermoplastic compositions and formed articles thereof |
CN102906183B (en) * | 2010-05-21 | 2016-10-26 | 陶氏环球技术有限责任公司 | Thermoplastic compounds and the goods formed by said composition |
-
1968
- 1968-06-27 FR FR1571136D patent/FR1571136A/fr not_active Expired
- 1968-07-11 BR BR200553/68A patent/BR6800553D0/en unknown
- 1968-07-20 DE DE1769826A patent/DE1769826B2/en active Pending
- 1968-07-23 GB GB35154/68A patent/GB1194494A/en not_active Expired
- 1968-07-23 BE BE718448D patent/BE718448A/xx unknown
- 1968-07-23 NL NL6810382A patent/NL6810382A/xx unknown
-
1969
- 1969-04-23 US US818810A patent/US3641216A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
BR6800553D0 (en) | 1973-02-01 |
BE718448A (en) | 1969-01-23 |
FR1571136A (en) | 1969-06-13 |
DE1769826A1 (en) | 1971-03-04 |
DE1769826B2 (en) | 1974-09-26 |
NL6810382A (en) | 1969-01-28 |
US3641216A (en) | 1972-02-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |