JP2001234143A5 - - Google Patents

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Publication number
JP2001234143A5
JP2001234143A5 JP2000042151A JP2000042151A JP2001234143A5 JP 2001234143 A5 JP2001234143 A5 JP 2001234143A5 JP 2000042151 A JP2000042151 A JP 2000042151A JP 2000042151 A JP2000042151 A JP 2000042151A JP 2001234143 A5 JP2001234143 A5 JP 2001234143A5
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JP
Japan
Prior art keywords
rubber
fiber cord
matrix component
adhesive
treatment agent
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Pending
Application number
JP2000042151A
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Japanese (ja)
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JP2001234143A (en
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Priority to JP2000042151A priority Critical patent/JP2001234143A/en
Priority claimed from JP2000042151A external-priority patent/JP2001234143A/en
Publication of JP2001234143A publication Critical patent/JP2001234143A/en
Publication of JP2001234143A5 publication Critical patent/JP2001234143A5/ja
Pending legal-status Critical Current

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Description

【特許請求の範囲】
【請求項1】 マトリックス成分に少なくともゴムラテックスを含む接着処理剤であって、ゴムラテックスの固形分100重量部に対し、リグノスルホン酸のナトリウム塩を0.5〜10重量部含有することを特徴とするゴム・繊維用接着処理剤。
【請求項2】 マトリックス成分がレゾルシン・ホルムアルデヒド初期縮合物を含まないことを特徴とする請求項1に記載のゴム・繊維用接着処理剤。
【請求項3】 マトリックス成分が、ゴムラテックスに加えて、ポリエポキシド化合物、ブロックドポリイソシアネート化合物およびエチレン尿素化合物よりなる群から選ばれた一種以上の化合物を含むことを特徴とする請求項1または2に記載のゴム・繊維用接着処理剤。
【請求項4】 合成繊維コードの少なくとも表面にゴム・繊維用接着処理剤が付与されてなるゴム補強用繊維コードであって、フェニルプロパンを基本骨格としたリグノスルホン酸のナトリウム塩を含む接着処理剤で繊維コード表面が被覆されていることを特徴とするゴム補強用繊維コード。
【請求項5】 合成繊維コードの表面に付与された接着処理剤が内層部分と外層部分からなり、内層部分の接着処理剤のマトリックス成分がレゾルシン・ホルムアルデヒド初期縮合物を実質的に含まず、外層部分の接着処理剤のマトリックス成分がレゾルシン・ホルムアルデヒド初期縮合物を含むこと特徴とする請求項4に記載のゴム補強用繊維コード
【請求項6】 接着処理剤が、ゴムラテックス、ポリエポキシド化合物、ブロックドポリイソシアネート化合物およびエチレン尿素化合物よりなる群から選ばれた一種以上をマトリックス成分として含むことを特徴とする請求項4または5に記載のゴム補強用繊維コード。
【請求項7】 接着処理剤が、繊維コード重量に対して0.8〜6.0重量%付着していることを特徴とする請求項4〜6のいずれかに記載のゴム補強用繊維コード。
【請求項8】 合成繊維コードがポリエステルからなることを特徴とする請求項4〜7のいずれかに記載のゴム補強用繊維コード。
【請求項9】 合成繊維コードがポリエステル繊維に撚りをかけたコードであることを特徴とする請求項4〜8のいずれかに記載のゴム補強用繊維コード。
【請求項10】 合成繊維コードの表面に請求項1〜3のいずれかに記載の接着処理剤を付与した後、熱処理することを特徴とするゴム補強用繊維コードの製造方法。
【請求項11】 合成繊維コードの表面に更にレゾルシン・ホルムアルデヒド初期縮合物とゴムラテックスとの混合物をマトリックス成分に含む第2処理液を付与し、熱処理することを特徴とする請求項10に記載のゴム補強用繊維コードの製造方法。
【請求項12】 第2処理液のマトリックス成分が、レゾルシン・ホルムアルデヒド初期縮合物およびゴムラテックスとの混合物ならびにブロックドポリイソシアネート化合物および/またはエチレン尿素化合物との配合物からなることを特徴とする請求項11に記載のゴム補強用繊維コードの製造方法。
【請求項13】 合成繊維コードがポリエステルからなることを特徴とする請求項10〜12のいずれかに記載のゴム補強用繊維コードの製造方法。
[Claims]
1. An adhesive treating agent containing at least a rubber latex in a matrix component, wherein the sodium latex of lignosulfonic acid is contained in an amount of 0.5 to 10 parts by weight based on 100 parts by weight of a solid content of the rubber latex. Rubber / fiber bonding agent.
2. The rubber / fiber bonding agent according to claim 1, wherein the matrix component does not contain a resorcinol-formaldehyde precondensate.
3. The matrix component according to claim 1, wherein the matrix component contains one or more compounds selected from the group consisting of a polyepoxide compound, a blocked polyisocyanate compound and an ethylene urea compound, in addition to the rubber latex. The adhesive treatment agent for rubber and fiber according to 1.
4. A rubber reinforcing fiber cord for rubber-to-fiber bonds treatment agent is being applied to at least the surface of the synthetic fiber cord, the adhesive comprising a sodium salt of lignosulfonic acid was basic skeleton off Enirupuropan A fiber cord for rubber reinforcement, wherein a fiber cord surface is coated with a treating agent.
5. The adhesive treatment agent applied to the surface of the synthetic fiber cord comprises an inner layer portion and an outer layer portion, wherein the matrix component of the adhesive treatment agent in the inner layer portion is substantially free of resorcinol-formaldehyde precondensate, 5. The rubber reinforcing fiber cord according to claim 4, wherein the matrix component of the adhesive treatment agent in some parts contains a resorcinol-formaldehyde precondensate.
6. The adhesive agent according to claim 4, wherein the adhesive treatment agent contains, as a matrix component, at least one selected from the group consisting of rubber latex, polyepoxide compound, blocked polyisocyanate compound and ethylene urea compound. The fiber cord for rubber reinforcement according to the above.
7. The fiber cord for rubber reinforcement according to claim 4, wherein the adhesive agent is attached in an amount of 0.8 to 6.0% by weight based on the weight of the fiber cord. .
8. The rubber reinforcing fiber cord according to claim 4, wherein the synthetic fiber cord is made of polyester.
9. The fiber cord for rubber reinforcement according to claim 4, wherein the synthetic fiber cord is a cord obtained by twisting a polyester fiber.
10. A method for producing a rubber reinforcing fiber cord, which comprises applying the adhesive treatment agent according to claim 1 to the surface of the synthetic fiber cord and then subjecting the synthetic fiber cord to a heat treatment.
11. The method according to claim 10, wherein a second treatment liquid containing a mixture of a resorcinol-formaldehyde precondensate and a rubber latex in a matrix component is further applied to the surface of the synthetic fiber cord, followed by heat treatment. Manufacturing method of fiber cord for rubber reinforcement.
12. The matrix component of the second treatment liquid comprises a mixture with a resorcinol-formaldehyde precondensate and a rubber latex and a blend with a blocked polyisocyanate compound and / or an ethylene urea compound. Item 12. A method for producing a fiber cord for rubber reinforcement according to item 11.
13. The method for producing a fiber cord for rubber reinforcement according to claim 10, wherein the synthetic fiber cord is made of polyester.

【0017】
【発明の実施の形態】
まず、本発明のゴム・繊維用接着処理剤の詳細について説明する。本発明のゴム・繊維用接着処理剤は、この接着処理剤のマトリックス成分に対し、フェニルプロパンを基本骨格としたリグノスルホン酸のナトリウム塩を配合したことを特徴とする。なお、後述するように、かかるリグノスルホン酸のナトリウム塩は、主として2浴処理法の第1処理液に配合して用いられるものであるが、これを第2処理液に配合することを排除するものではない。すなわち、接着処理剤のマトリックス成分に含まれるゴムラテックスの固形分100重量部に対し、フェニルプロパンを基本骨格としたリグノスルホン酸のナトリウム塩を0.5〜10重量部含有することが必須条件である。
[0017]
BEST MODE FOR CARRYING OUT THE INVENTION
First, the details of the rubber / fiber bonding treatment agent of the present invention will be described. Adhesive treatment agent for rubber fibers of the present invention, with respect to the matrix component of this adhesive treatment agent, characterized in that blended with the sodium salt of lignosulfonic acid and basic skeleton off Enirupuropan. As described later, such a sodium salt of lignosulfonic acid is mainly used by being blended into the first treatment liquid of the two-bath treatment method. However, it is excluded that this is blended into the second treatment liquid. Not something. That is, the solid content 100 parts by weight of rubber latex contained in the matrix component of the adhesive treatment agent, the sodium salt of lignosulfonic acid a basic skeleton a full Enirupuropan be 0.5 to 10 parts by weight prerequisite It is.

JP2000042151A 2000-02-21 2000-02-21 Adhesive treatment agent for rubber/fiber, and fibrous cord for reinforcing rubber and its production method Pending JP2001234143A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000042151A JP2001234143A (en) 2000-02-21 2000-02-21 Adhesive treatment agent for rubber/fiber, and fibrous cord for reinforcing rubber and its production method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000042151A JP2001234143A (en) 2000-02-21 2000-02-21 Adhesive treatment agent for rubber/fiber, and fibrous cord for reinforcing rubber and its production method

Publications (2)

Publication Number Publication Date
JP2001234143A JP2001234143A (en) 2001-08-28
JP2001234143A5 true JP2001234143A5 (en) 2007-03-08

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Family Applications (1)

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Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5335252B2 (en) * 2008-02-01 2013-11-06 東洋ゴム工業株式会社 Steel cord bonding rubber composition and pneumatic tire
JP2010248673A (en) * 2009-04-20 2010-11-04 Aiki Riotech Corp Luminous coated yarn and luminous coating device
ITUA20163396A1 (en) * 2016-05-12 2017-11-12 Bridgestone Corp ADHESIVE MIX FOR TIRES FOR TIRES
CN109196161A (en) * 2016-06-30 2019-01-11 长濑化成株式会社 The processing method of organic fiber bonding agent and organic fiber
FR3102486A1 (en) * 2019-10-25 2021-04-30 Porcher Industries Adhering composition for textile and related reinforcing textile
WO2021261169A1 (en) * 2020-06-25 2021-12-30 東レ株式会社 Treatment agent, synthetic fiber cord treated using said treatment agent, and rubber product
CN118215764A (en) * 2021-11-25 2024-06-18 东丽株式会社 Adhesive agent for rubber/fiber and synthetic fiber cord for rubber reinforcement using same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4810615B1 (en) * 1969-03-08 1973-04-05
JPS6024226B2 (en) * 1977-11-15 1985-06-12 帝人株式会社 Processing method of polyester fiber material for rubber reinforcement
JP3179292B2 (en) * 1994-08-29 2001-06-25 帝人株式会社 Processing method of polyester fiber

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