GB1121878A - Adhesive mass - Google Patents
Adhesive massInfo
- Publication number
- GB1121878A GB1121878A GB526766A GB526766A GB1121878A GB 1121878 A GB1121878 A GB 1121878A GB 526766 A GB526766 A GB 526766A GB 526766 A GB526766 A GB 526766A GB 1121878 A GB1121878 A GB 1121878A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lbs
- specified
- composition
- isoprene
- starch
- 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
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J121/00—Adhesives based on unspecified rubbers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Materials For Medical Uses (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
A pressure-sensitive adhesive composition capable of substantial cohesion without curing comprises, as its basic ingredient, an uncured stereospecific elastomeric polymer of isoprene. Specified polymers are the trans, cis, isotactic, syndrotactic and tritactic. The composition may also contain a tackifier, a compatible anti-oxidant, a metal oxide filler, starch as an adhesive modifier and at least one plasticizer. Specified tackifiers are dehydrogenated rosin, a hydrogenated rosin, mixtures of the two or esters of the same such as the glycerol ester of hydrogenated rosin, and the polyterpenes, while zinc oxide, aluminium oxide and their mixtures are specified fillers, lanolin, hydrogenated polybutene, and white mineral oil are specified plasticizers and ditolylamines in combination with a petroleum wax is the specified antioxidant. Preferred proportions are 25-35% of the isoprene polymer, 14 to 40% resinous tackifier, 10-35% zinc oxide, 5-10% starch, 3-7% plasticizer and 0.1 to 2% antioxidant.ALSO:A pressure-sensitive plaster or tape incorporates a pressure sensitive adhesive composition comprising as its basic ingredient an uncured stereospecific elastomeric polymer of isoprene - it is especially useful as a surgical tape or plaster. Tape backings specified are paper and 80/72 cotton cloth. The compositions may also contain a tackyfier, a reinforcing filler, a compatible anti-oxidant, an adhesive modifier and a plastizer (see Div. C3). In an example a composition of 51 1/2 lbs. of the isoprene polymer, 45 lbs. Rosin, 43 lbs. zinc oxide, 11 lbs. starch, 4 1/2 lbs. polybutene, 2 lbs. lanolin and 1/2 lb. of an antioxidant are callender rolled on to 80/72 cotton cloth, the composition being at 225 DEG F.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US43120165A | 1965-02-08 | 1965-02-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1121878A true GB1121878A (en) | 1968-07-31 |
Family
ID=23710909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB526766A Expired GB1121878A (en) | 1965-02-08 | 1966-02-07 | Adhesive mass |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1121878A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016008814A1 (en) | 2014-07-15 | 2016-01-21 | Basf Se | Pressure sensitive adhesives |
-
1966
- 1966-02-07 GB GB526766A patent/GB1121878A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016008814A1 (en) | 2014-07-15 | 2016-01-21 | Basf Se | Pressure sensitive adhesives |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES414995A1 (en) | Cold-setting refractory compositions | |
GB1176443A (en) | Pressure - Sensitive Adhesives | |
US2451865A (en) | Adhesive material | |
US3660323A (en) | Pressure sensitive adhesive mass | |
GB1121878A (en) | Adhesive mass | |
US2415901A (en) | Pressure sensitive adhesive tape | |
US2498338A (en) | Pressure sensitive adhesive tape | |
GB1031015A (en) | Pressure-sensitive adhesive compositions | |
GB846365A (en) | Adhesive-coated webbings | |
GB1058074A (en) | Flexible web product | |
US3313647A (en) | Pressure-sensitive adhesive sheets coated with a polyvinyl ether pressure-sensitive adhesive composition containing a tacky polyacrylate | |
GB653921A (en) | Improvements in or relating to adhesive coated fabrics | |
GB889446A (en) | Improvements in or relating to unified flexible non-woven fibrous sheeting suitable for use in adhesive sheets | |
GB792842A (en) | Improvements in pressure sensitive adhesives and adhesive tapes | |
SU861380A1 (en) | Adhesive tape | |
GB1390516A (en) | Bituminous composition | |
GB879134A (en) | Improvements in or relating to adhesives | |
GB505922A (en) | An improvements in or relating to friction linings | |
GB1347113A (en) | Bonding epdm rubber to general purpose butadiene polymer rubber | |
GB597181A (en) | Improvements in and relating to pressure-sensitive adhesives | |
ES454389A1 (en) | Pressure sensitive adhesives | |
SU608825A1 (en) | Adhesive for adhesive tapes | |
FI41426C (en) | Bonding agent for oral use | |
JPS5670078A (en) | Presealing material for lap joint of exterior cladding for construction | |
AU3491171A (en) | Pressure sensitive adhesive compositions |