CN106397809A - Anti-adherent film which is provided with embossing and is used for adhesive tape - Google Patents

Anti-adherent film which is provided with embossing and is used for adhesive tape Download PDF

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Publication number
CN106397809A
CN106397809A CN201610788143.2A CN201610788143A CN106397809A CN 106397809 A CN106397809 A CN 106397809A CN 201610788143 A CN201610788143 A CN 201610788143A CN 106397809 A CN106397809 A CN 106397809A
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CN
China
Prior art keywords
embossing
styrene
ethylene
adhesive tape
film
Prior art date
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Pending
Application number
CN201610788143.2A
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Chinese (zh)
Inventor
金闯
周满意
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Suzhou Sidike New Material Science and Technology Co Ltd
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Suzhou Sidike New Material Science and Technology Co Ltd
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Priority to CN201610788143.2A priority Critical patent/CN106397809A/en
Publication of CN106397809A publication Critical patent/CN106397809A/en
Pending legal-status Critical Current

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    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/001—Release paper
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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2467/00—Presence of polyester
    • C09J2467/006—Presence of polyester in the substrate

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  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Laminated Bodies (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The invention discloses an anti-adherent film which is provided with embossing and is used for adhesive tape. According to the anti-adherent film, the surface of a laminating film coating layer opposite to a polyester thin film layer is provided with an embossing pattern area; the surface of the embossing pattern area is coated with an organic silicon release agent layer; the laminating film coating layer is composed of high density polyethylene, low density polyethylene, styrene-isoprene-styrene segmented copolymer SIS, styrene-butadiene segmented copolymer SBS, paraffin, glycerinum, POE polyolefin elastomer, and a coupling reagent; the POE polyolefin elastomer is a high polymer of ethylene and butane, or a high polymer of ethylene and octylene. When an embossed laminating release paper prepared from the anti-adherent film and a pressure-sensitive adhesive are glued together, no bubble is generated between the embossed laminating release paper and the pressure-sensitive adhesive, and formed netty embossing lines are clear, and uniform in depth.

Description

There is the adhesive tape antiadhesion barrier of embossing
Technical field
The present invention relates to a kind of adhesive tape antiadhesion barrier with embossing, belong to separated type material technical field.
Background technology
Generally mould release membrance refers to be coated with organic silicone oil in polyester film surface, plays antiseized effect；Mould release membrance surface can To have bright finish and mute face, but when the pressure sensitive adhesive adhesive tape of this traditional release film production and label tape, glue surface landscaping effect is not Ideal, when common mould release membrance and pressure sensitive adhesive adhesive tape gluing, easily produces bubble between the two.Using embossing release paper although The effect of aerofluxuss bubble can be reached, but easily absorbed water due to release paper, tearing toughness not high, be difficult to observe glue surface, cross cutting Afterwards, there is paper scrap at edge it is impossible to be used by high-end product.
Content of the invention
It is an object of the present invention to provide a kind of adhesive tape antiadhesion barrier with embossing, this have the adhesive tape of embossing antiadhesion barrier its The netted lines embossing being formed is clear, depth unification, distributing line uniformly, the embossing laminating release film of formation with pressure-sensitive glue laminating When will not produce bubble between the two, thus not having influence on using effect.
For reaching above-mentioned purpose, the technical solution used in the present invention is：A kind of adhesive tape antiadhesion barrier with embossing, including Laminated polyester film and and be coated on the film coat of mylar layer surface, this film coat is opposite with laminated polyester film Surface has pattern of indentations area, and the surface in this pattern of indentations area is coated with a silicone release oxidant layer, described film coat by under The group of row weight portion is grouped into：100 parts of high density polyethylene (HDPE), 125 parts of Low Density Polyethylene, styrene-isoprene-phenylethene 8 parts of the block copolymer SBS of block copolymer SIS22 part, styrene and butadiene, 0.5 part of paraffin, 0.4 part of glycerol, POE gather 10 parts of olefin elastomer, 0.5 part of coupling agent；
Described POE polyolefin elastomer is ethylene and the high polymer of butylene or the high polymer of ethylene and octene；Described POE polyene Olefin elastomer is the high polymer of ethylene and octene.
In technique scheme, further improved scheme is as follows：
1., in such scheme, described coupling agent is silane coupler.
2. in such scheme, described styrene isoprene styrene block copolymer (SIS) and styrene and butadiene The ratio 2 of block copolymer：0.9~1.
Because technique scheme is used, the present invention compared with prior art has following advantages and effect：
The present invention has the adhesive tape antiadhesion barrier of embossing, and the netted lines embossing that it forms is clear, depth unification, and distributing line is equal Even, the embossing laminating release paper of formation will not produce bubble when with pressure-sensitive glue laminating between the two, thus not have influence on making Use effect；Secondly, it adds the block copolymer of styrene isoprene styrene block copolymer (SIS), styrene and butadiene With POE polyolefin elastomer so that parting agent layer is even closer with the cohesive force of mylar interlayer, and substantially improve remnants Then rate, release layer is difficult for drop-off, and mesh further improves the antistatic performance of film.
Specific embodiment
With reference to embodiment, the invention will be further described：
Embodiment：A kind of adhesive tape antiadhesion barrier with embossing, including laminated polyester film and and be coated on mylar layer surface Film coat, this film coat surface opposite with laminated polyester film have pattern of indentations area, this pattern of indentations area Surface is coated with a silicone release oxidant layer, and described film coat is grouped into by the group of following weight portion：
Table 1
Above-mentioned POE polyolefin elastomer is ethylene and the high polymer of butylene or the high polymer of ethylene and octene；Above-mentioned POE polyene Olefin elastomer is the high polymer of ethylene and octene
Above-mentioned laminated polyester film is one of PP, PET, PBT, PEN and PBN.
Comparative example 1：A kind of adhesive tape antiadhesion barrier with embossing, including laminated polyester film and and be coated on laminated polyester film The film coat on surface, this film coat surface opposite with laminated polyester film has pattern of indentations area, this pattern of indentations The surface in area is coated with a silicone release oxidant layer, and described film coat is grouped into by the group of following weight portion：High-density polyethylene 100 parts of alkene, 125 parts of Low Density Polyethylene.
Comparative example 2：A kind of adhesive tape antiadhesion barrier with embossing, including laminated polyester film and and be coated on laminated polyester film The film coat on surface, this film coat surface opposite with laminated polyester film has pattern of indentations area, this pattern of indentations The surface in area is coated with a silicone release oxidant layer, and described film coat is grouped into by the group of following weight portion：High-density polyethylene 100 parts of alkene, 150 parts of Low Density Polyethylene.
The adhesive tape with embossing of embodiment 1 ~ 5 and comparative example gained is tested with antiadhesion barrier, as shown in table 2：
Table 2
During using the above-mentioned adhesive tape antiadhesion barrier with embossing, the netted lines embossing that it forms is clear, depth unification, distributing line Uniformly, the embossing laminating release film of formation will not produce bubble when with pressure-sensitive glue laminating between the two, thus not having influence on Using effect；Secondly, it adds the block copolymerization of styrene isoprene styrene block copolymer (SIS), styrene and butadiene Thing and POE polyolefin elastomer, coupling agent so that film coat is even closer with the cohesive force of mylar interlayer, and greatly Improve greatly remnants then rate, release layer is difficult for drop-off, and mesh further improves the antistatic performance of film.
Above-described embodiment only technology design to illustrate the invention and feature, its object is to allow person skilled in the art Scholar will appreciate that present disclosure and implements according to this, can not be limited the scope of the invention with this.All according to the present invention Equivalence changes or modification that spirit is made, all should be included within the scope of the present invention.

Claims (3)

1. a kind of adhesive tape antiadhesion barrier with embossing it is characterised in that：Including laminated polyester film and and be coated on mylar The film coat of layer surface, this film coat surface opposite with laminated polyester film has pattern of indentations area, this embossing figure The surface in case area is coated with a silicone release oxidant layer, and described film coat is grouped into by the group of following weight portion：High density is gathered 100 parts of ethylene, 125 parts of Low Density Polyethylene, styrene isoprene styrene block copolymer (SIS) SIS22 part, styrene with 8 parts of the block copolymer SBS of butadiene, 0.5 part of paraffin, 0.4 part of glycerol, 10 parts of POE polyolefin elastomer, 0.5 part of coupling agent；
Described POE polyolefin elastomer is ethylene and the high polymer of butylene or the high polymer of ethylene and octene；Described POE polyene Olefin elastomer is the high polymer of ethylene and octene.
2. the adhesive tape antiadhesion barrier with embossing according to claim 1 it is characterised in that：Described coupling agent is that silane is even Connection agent.
3. the adhesive tape antiadhesion barrier with embossing according to claim 1 it is characterised in that：Described styrene-isoamyl two The ratio of the block copolymer of alkene-styrene block copolymer and styrene and butadiene is 2：0.9~1.
CN201610788143.2A 2015-04-27 2015-04-27 Anti-adherent film which is provided with embossing and is used for adhesive tape Pending CN106397809A (en)

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CN201510204411.7A CN104999751B (en) 2015-04-27 2015-04-27 Embossing release film
CN201610788143.2A CN106397809A (en) 2015-04-27 2015-04-27 Anti-adherent film which is provided with embossing and is used for adhesive tape

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CN201610786795.2A Pending CN106318258A (en) 2015-04-27 2015-04-27 Release film with net-shaped patterns
CN201610697583.7A Pending CN106280731A (en) 2015-04-27 2015-04-27 Pressure sensitive adhesive tape silicon oil membrane
CN201510204411.7A Active CN104999751B (en) 2015-04-27 2015-04-27 Embossing release film
CN201610788226.1A Pending CN106397810A (en) 2015-04-27 2015-04-27 Antistatic coated release paper
CN201610788142.8A Pending CN106279742A (en) 2015-04-27 2015-04-27 Can discharge type embossing release film
CN201610696814.2A Pending CN106317437A (en) 2015-04-27 2015-04-27 Anti-foam embossed release film
CN201610788227.6A Active CN106368068B (en) 2015-04-27 2015-04-27 Silicone oil isolation film for pressure sensitive adhesive tape
CN201610718684.8A Pending CN106279741A (en) 2015-04-27 2015-04-27 Silicone release film
CN201610718683.3A Pending CN106317439A (en) 2015-04-27 2015-04-27 Low residual rate embossed release paper
CN201610697582.2A Pending CN106279907A (en) 2015-04-27 2015-04-27 Antistatic embossing type mould release membrance
CN201610696878.2A Pending CN106279738A (en) 2015-04-27 2015-04-27 Embossing laminating release paper
CN201610696877.8A Pending CN106318043A (en) 2015-04-27 2015-04-27 Organosilicon release film for label adhesive tape
CN201610697021.2A Pending CN106279739A (en) 2015-04-27 2015-04-27 There is the mould release membrance of netted lines
CN201610788143.2A Pending CN106397809A (en) 2015-04-27 2015-04-27 Anti-adherent film which is provided with embossing and is used for adhesive tape
CN201610788195.XA Pending CN106279743A (en) 2015-04-27 2015-04-27 Mute antistatic embossing release film

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CN201610786795.2A Pending CN106318258A (en) 2015-04-27 2015-04-27 Release film with net-shaped patterns
CN201610697583.7A Pending CN106280731A (en) 2015-04-27 2015-04-27 Pressure sensitive adhesive tape silicon oil membrane
CN201510204411.7A Active CN104999751B (en) 2015-04-27 2015-04-27 Embossing release film
CN201610788226.1A Pending CN106397810A (en) 2015-04-27 2015-04-27 Antistatic coated release paper
CN201610788142.8A Pending CN106279742A (en) 2015-04-27 2015-04-27 Can discharge type embossing release film
CN201610696814.2A Pending CN106317437A (en) 2015-04-27 2015-04-27 Anti-foam embossed release film
CN201610788227.6A Active CN106368068B (en) 2015-04-27 2015-04-27 Silicone oil isolation film for pressure sensitive adhesive tape
CN201610718684.8A Pending CN106279741A (en) 2015-04-27 2015-04-27 Silicone release film
CN201610718683.3A Pending CN106317439A (en) 2015-04-27 2015-04-27 Low residual rate embossed release paper
CN201610697582.2A Pending CN106279907A (en) 2015-04-27 2015-04-27 Antistatic embossing type mould release membrance
CN201610696878.2A Pending CN106279738A (en) 2015-04-27 2015-04-27 Embossing laminating release paper
CN201610696877.8A Pending CN106318043A (en) 2015-04-27 2015-04-27 Organosilicon release film for label adhesive tape
CN201610697021.2A Pending CN106279739A (en) 2015-04-27 2015-04-27 There is the mould release membrance of netted lines

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CN106279742A (en) 2017-01-04
CN106318258A (en) 2017-01-11

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