JPS59120639A

JPS59120639A - Rubber composition

Info

Publication number: JPS59120639A
Application number: JP22713282A
Authority: JP
Inventors: Yoshitaka Udagawa; 好隆宇田川
Original assignee: Yokohama Rubber Co Ltd
Current assignee: Yokohama Rubber Co Ltd
Priority date: 1982-12-27
Filing date: 1982-12-27
Publication date: 1984-07-12

Abstract

PURPOSE:A low-rolling resistance tire rubber composition of a markedly lowered loss tangent having a high vulcanization rate and, shows a high hardness and a high modulus after vulcanization, prepared by compounding a stock rubber with a specified amount of CS2. CONSTITUTION:Carbon black containing absorbed CS2 is prepared by adding under agitation 1-10pts.wt. CS2 in which a vulcanizing agent (e.g., S) in an amount to be added per 100pts.wt. stock rubber is dissolved to 50pts.wt. carbon black. A stock rubber is compounded with the above-produced carbon black, an antioxidant, an extender oil, a vulcanization aid, etc., and the mixture is mixed in a paint mill, and heat-treated under the same conditions of temperature and time as those for vulcanization.

Description

【発明の詳細な説明】本発明【５Ｌコｊム絹成物に関し、詳しくは原オ′」ゴ
ムに一用売化Ｉｊｌ崇を特定量重含りることによって、
加硫を速め、かつ加硫後の硬度、モジ」、ラスを向上さ
ＵるとＪ（にＩ１１失正接（＋’ａｌｌδ）を１１℃下
させたゴム組成物に関づる。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to the 5L comb silk composition, specifically, by heavily containing a specific amount of 5L comb silk in raw comb silk,
The present invention relates to a rubber composition that accelerates vulcanization and improves hardness, modulus, and lath after vulcanization, and lowers I11 loss tangent (+'all δ) by 11°C.

従来のゴム組成物にＪ９いて、原着ゴｌ＼に直１ｉ二硫
化炭指を配合しｌこ例はな（、ゴム組成物を加ｌ１１１
［りる際１（−、：１１：　Ｍ＋化炭素を発生づる１−
リヂオカ□−ボネ＝１〜Ｊｉステル写の化合ｊ勿を配合
する、例え１′Ｊ：特り７ｎ昭４７−’Ｉ　２８５０月
等の例があるのみである。In this example, a conventional rubber composition is mixed with J9 disulfide carbon, and a rubber composition is added directly to the undyed rubber.
[1(-, :11: 1- to generate M+ carbon)
There are only examples such as 1'J: Particularly 7n 1973-'I 2850 month, which incorporates the combination of Rijioka□-Bone=1~Ji stealth copy.

このような加橘中に二硫化炭素を発生−４名化合物を配
合した゛ゴム組成物におし′ＸＣは、化合物の配合によ
ン（加硫後の硬度、モジ−ｌラスか向１１］たり」ａｌ
ｌ　　δが低下するというようなこと（，１，生じなか
つ　ｌこ　。Carbon disulfide is generated in the vulcanized orange. ] Tari'al
Something like l δ decreases (,1, does not occur and l this).

本発明は加岡速痕が速く、加硫後に高硬度、高モジ１．
ラスを有しかつ損失正接（ＦＩＴδ）を大幅に１１（下
させたゴム組成物を１Ｔ供りることを［Ｉ的とし、特に
叡転勤抵抗タイへ・用に利用される。The present invention has fast Kaoka markings, high hardness and high modulus after vulcanization.
It is desirable to provide 1T of a rubber composition having a lath and a loss tangent (FIT δ) significantly lower than 11, and is particularly used for transfer resistance ties.

本発明のこの目的はゴム組成物に特定量の二硫化炭素を
配合することに、上って達成される。This object of the present invention is achieved in particular by incorporating a specific amount of carbon disulfide into the rubber composition.

すなわら本発明は原料ゴｌ＼１００重早部に幻しＵ　、
ｒｑ−硫化炭素を１へ・１６＊邑部配香したことを特１
放とづるゴム組成物にある。In other words, the present invention is based on the raw material concentration of 100 parts.
rq-carbon sulfide to 1/16*Obube special feature 1
It is in a rubber composition that releases.

本発明にＪ９”いて配合される二硫化炭素は原オ゛ヨ１
ゴム１００重ｉ部に対して１・〜′１０東吊部である。The carbon disulfide compounded in the present invention is
It is 1.~'10 east hanging part for 100 weight i parts of rubber.

二硫化炭素の配合量が１１吊部未満Ｃは、配合効果が（
Ｊどんどなく加硫後に高硬度、１１”♂１ジ１ラス　□
や　ｔａｌｌ　　５の□大幅な低Ｆ′は期□待できず、
・一方１０重早部を越えて配合してもそれほどの配合効
果は１じない。　　　　　□ 本発明においＣ１原ＩＩＩゴムに二１流化炭素を配合じ
　（小１　合　ｒ３’　　ｙｆ、）１Ｊ　４人　と　（
７（は　以　１・　に　；）’＜　　（ｊ−ＩＪｉｊ　
　合　ｌＪ’　　？人”Ｊかある。。When the blending amount of carbon disulfide is less than 11 parts, the blending effect is (
J High hardness after vulcanization, 11”♂1ji1rus □
□Significantly low F′ of □ tall 5 cannot be expected.
-On the other hand, even if more than 10 parts are blended, the blending effect will not be that great. □ In the present invention, C1 raw III rubber is blended with carbon 21 fluid (1st grade r3' yf,) 1J 4 people and (
7 (hereinafter 1. ;)'< (j-IJij
Combined lJ'? There's a person called J.

ン昆　菖　１’ｊ　ｉ人　（Ｉ　）ｔａｘｉ　ｆＬ　ｒ、す素・６　）ノ、４１１代物の配
合剤であるカーホシノノツ′ノ（ニ）段イ゛ｊさせる１
５３人（−ｄ９す、麿１木的（こ１１［・記（、ｌｊ：
　ｊｌ　ｆ〕）人１．．Ｘ、上−）で４１さｌ′ｉろ。1'j i person (I) taxi fL r, Sono 6), 411th grade combination agent, carhoshinonotsu'no(2) step 1
53 people (-d9su, Maro 1 tree (ko11 [・ki (, lj:
jl f]) person 1. ．． X, top -) and 41 l'iro.

ＩＡ）　ノ、＋−ホンノンッノノｊ〕０申早部をｖｆ器
（、二と番〕、（二」ロー１頓１１−１ムｌ　００中早
部１．ｌりｉｊ　ｌ）（配合【Ｊへき早の加Ｉｉに１ｉ
ｉｌ（イ、１つ）を溶か（、た−（ＩにｉＷｔ、に素１
０小ｉｉ１部’ａ１＋１１　；ｌｉ、　ｌｉ７１丁！ｆ
ｉｉ合りる。次（、：このン昆合１カを１吸引乾ナヘＱ
ｌ−ｒ余′Ｊンのニー屋１化１、に素を除去し、１［（
，１化り多Ｊ崇４４所定ｑ）配合１１）と１する。、（
２）バー小シーツ）・ｙ′ｌｂＯΦ；一部を容器（ｌど
り、ｃ　　ＩＬ　　１．−’Ｑ　　１１　　’−１１ｘ
　　１　０　　（）　　申’ｌ’、’　　部１、−、、
　　ＲＪ　　Ｌノー’−（配Ｑ　　”Ｉ）＼Ｎ所定ｒｉ
ｊの加！＋：（ｉ　ｉ’ｉ’ｌ　（（Ａつ）を加λ撹拌
況合−はる１、次に、＋、Ｉ　’（（’６．−　、’、
’ｉ’、　ｒ！ａ化ｊ、ｊＪ木溶液が存右−りる容器中
（こ１９］又しｉｌｌ；閉じＣ夕ｆ：Ｘｔ化炭７２　／
、、配、Ｑすｌ＼さｌｉ　ｗ＞　Ｉ＋！　、Ｌｉ２る。IA) ノ, +-honnon-no-no j] 0 Mon early part vf device (, 2 and number), (2' low 1 ton 11-1 ml 00 middle early part 1.l ij l) (combination [to J Haya no Ka Ii to 1i
Melt il (I, 1) (, ta-(iWt in I, 1 element in I)
0 small ii 1 part'a1+11; li, li71 ton! f
ii fits. Next (,: 1 suction of 1 kongo)
l-r Yu'Jn's knee shop 1 conversion 1, remove the element to 1 [(
, 1 Converter J Takashi 44 Predetermined q) Combination 11) and 1. ,(
2) Bar small sheet)・y'lbOΦ; Part of it is a container (l, c IL 1.-'Q 11'-11x
1 0 () shin'l',' part 1, -,,
RJ L No'-(Distribution Q "I)\N specified ri
J's addition! +:(i i'i'l ((A) added λ stirring condition - Haru 1, then +, I'(('6.- ,',
'i', r! A, jJ wood solution is present in the container (this 19) and ill; closed C: Xt carbonized charcoal 72 /
,,Ai, Qsl\Sali w> I+! , Li2ru.

この３Ｊ、）（５伺１　ｆＬ　ｉグ木４吸１■シた）Ｊ
−・ｊ（ンｆ−）ッノノを１７１’ｌ　−’ｌ　ｉｚに
配合−４る。This 3J,) (5 visit 1 fL igu tree 4 suck 1■shita) J
-・j(nf-)ccnono is blended into 171'l-'liz-4.

＜　ｒｆＮ　ａ　１ノ法　ＩＩ　　）１〔［オニに丁）８、カー小シブラ・ツク、１叫す爪ハ
リ４（；♀い！、二（（！！の配合剤を独＼゛！（こ已
合し熱墾１’ｌ！　Ｆｉイ）１．（＼二でいう他の配合
剤と（−１，酸化ｉ１ｊ　ｊ４ｊ、ス−ｉ’　７”、、
Ｊン酌、老化防止剤、仲１ｇ曲、Ｊｌｌ’ｌ　Ｍｉｉｉ
）り等をいう。これらのＮＬ　Ｑ　ｔ’ｌ’ｌ　”　所
定’、）　配ｒ＞　ｍ　＋　ｉｌｌ　ｊ；’ＨＬＪ、次
（−０−１Ｉヲヘイン１−ミルを用い７］混合しＣ１す
、１ｊ［１舗条（′１と同１．調川、＋１”Ｉ　１ｉｊ
ｌ　Ｃり、：′！惜埋りる。< rfN a 1 method II) 1 1. (with other compounding agents referred to in \2) (-1, oxidation i1j j4j, su-i'7",,
J'un, Anti-aging agent, Naka 1g song, Jll'l Miii
)ri etc. These NL Q t'l'l ``predetermined',) Arrangement r> m + ill j;'HLJ, then (7 using -0-1I washin 1-mil) mix C1, 1j [1 column ( Same as '1 1. Togawa, +1"I 1ij
lCri, :'! I regret it.

イ（ブｆ　ｌｊｆ’ｌυ（ψ用する原料−ｆノ、（６１
特に１１１１限がイしく、ｐｉｌバー（５Ｅ人′（１：
　ｊノ＼＼ゝ）ボリノタシ［ン１）＼、ポリｒソノ゛　
し′　ニア　　−ｆ　　ｌ、　、　　ス　ｆ　しノ　ン
　−ブ　′Ｊ　シ　　１　ン　］（重　合　１本　　ｆ
　）１．１、たけ、：Ｌ４ＩＣ−）σ目昆合物簀のシ■
ン糸［ムか々ｆ）内（に１・力用される、。(61
The 1111 limit is especially good, and the pil bar (5E people' (1:
＼＼＼ゝ）borinotashi[n1)＼, polyrsono゛
[1] (Polymerization 1 line f
) 1.1, Take, :L4IC-) σ-order insect cage ■
The thread is used within the thread.

まＩ、二、本光明の−ｆｌ＼絹成物（こあ−）−（は、
前記した二賄Ｉｔｓ吹んｌ＝　ＩＩｕえて通１Ａ）ゴム
組成１カ（ご配合さ１えるカー小ンｆ−）・・Ｉ′、）
、醇化叶１１）、−４７う′リン酸、１１＋　１７ご油
、と、化ｐ／ノ１１削、（ｊ（１碕促進＾（１、（」パ
ノ等σ）自１１合剤か適宜Ｊ　ｆｌ！配合される。７１゛４十、実施例４３よび比較例（５１阜−５ε〜本ず
ｉ：　ｌｉＩｆを１，１１体的（５二ｉｌ！ｌ！’！Ｉ
しＪる１、なお、第１表中の配合数的は（ｊｌ＼ｌ　Ｊ
ｉｌ　ｉ；’１部ζ（０イ）、。I, 2, Honkomyo's -fl\silk product (koa-) - (ha,
The above-mentioned two parts are blown l = II u ettsu 1A) Rubber composition 1 part (mixture 1 car small f-)...I',)
, -47 U' phosphoric acid, 11 + 17 sesame oil, and chemical p/no 11 reduction, (j (1 碕 promotion ^ (1, (''Pano etc. σ) self 11 mixture or J as appropriate fl! is blended. 7 1゛40, Example 43 and Comparative Example (51㎜-5ε~honzu i: liIf is 1,11 body (52il!l!'!I
In addition, the number of combinations in Table 1 is (jl\l J
il i;'1 part ζ (0i),.

ｙＨＩＩ虻１ｊｙｌｊ−ｊ　−−４咥↓ｔ−１’ｌｊ較
Ｊしし二二第１（ｌ〈に小−！Ｊ配合（−１ム絹成物を
調製し！５１．こ０）　−ｉ　ｌ、Ｉｌｌ成物の調ｔ％
ｊグＪ　＞Ａ　Ｌ；Ｌ、比較Ｍ　ｉ　、　３　ａ’ｒ　
Ｊ：　０！”ｉ　−−−／’　１．Ｌｉ山７’ｊのｉｌ
Ｐ　Ｄノ））人、＾Ｉ−イ１わら、１紅ｊ　Ｖ”ｌ−ｉ
ムと配合ｉ’ｉｌｌ　（１ｌｌｌ　ｉ１／ｌｉ　ｆ′ｊ
す６．除く）をハンハリーミ１リ−Ｃ３）５）間混合ｉ
す、ＩＪ（１硫剤’＝　Ｊｉｌｔ　、ｉ　（２分［１１
し尺八（，７、さ’３１ご１１−１しく゛ン１を白り・
テ）、二ど（５，１、すｉｊｊｌい、比中２１（す２ｄ
３１−び／′４は前記（−５／ご１昆合方法■を用いて
１．卯？”１１゛　］、と　、　べ　ｒ　シ　１−　ミ
　几７　Ｃ）［ル　合　と（１鴇　１甲　し、５　〕、
二　西ｅ　会　凸り　をハシＩ＼１Ｊ−ミｌ　１−１′
、：ｌブ）間ン昆合し５、カー小シフノ・ｙ′ノ、１１
１１　’Ａｉ　ｉ’ｉ！Ｉ　Ａ−、’ｌｉ１え（２分間
混合し、さらに［ｉ−ル・　、Ｆ昌Ｔｈ　　ｉｉ　　＜
：ｌ　　Ｌ、　　ｕ　　ｔ、Ｅ　　、Ｊ、　リ　ｂ　　
な　−）　だ　。　　ま　ｊこ　、　　゛ノ、ｈ色　Ｉ
も１１１．１３上（＞Ｓ）は、前記り、、、　／、混合
／）ｆ人Ｉ４−用い（原（８１−Ｉｌ、、ど配合剤（］
］Ｊ−小シｌ−ノック１１１１　ｉｌＡ剤、二線ｆｔｌ
　ｉ、’ｉζ：、メｉ１土’、　）　”：　！＼ンハリ
ーミキリー　Ｃ３分間！（〜合　１，２　　、　　カ　
−　ホ　シ・　　）　ノ　・・Ｉ　　′ノ　、　　ｌ１
ｉｌ　　５％ｔ　　剤　、　　　−−１ｉｉｉ　　ｊヒ
　ｋリ　累　をＩｌ（１λ　（？　ブン　間）１コ　　
合　し−１、ｉｌ　Ｉ−）（ご　１１−−　ル　Ｃン昆
　ご　リ　る　（−１、ｌ：−二、、、Ｊ、す、１ム絹
成物４調シ１し７ｋ。１さらに、実廁１９’ｌ　　２　
　お　上　（す　１１（よ　！Ｉ　Ｉ：　　含　ノ°ノ
　）人　［お　、Ｊ、１す　ｌｉ　　を　引　合　４つ
　［県　Ｃ、原寸）置ｊ’　ｌｘど、ベイシトミル（−
混合熱Ｉ７ｊ、ｊ　＋１１．　Ｌ配合〜１をバンハリー
−ミ％−ｊｌ−−（’　３分間ｊ［シ合じ、ツノ−・１
（ツノラック、１ｊ１１随剤、ニー硫化ｒａｐ号ｒ　’
０１１１１え（：２ブ）間Ｉｆｉ　ａ　Ｌ、ｃ　ラＩ９
１　ｔ−ｔ　　Ｉ’ｖ　Ｃ混ｒ’ｒ　４　；ｉ＞　コ＋
’　ｔＪ　Ｊ、０．１１Ｘキ［１成物を調製しｌご。yHII 1jylj-j --4 mouth↓t-1'lj comparison J Shishi 22 1st (l〈small-!J combination (-1 mu silk composition prepared!51.ko0) -i I, Ill composition preparation t%
j gu J > A L; L, comparison M i , 3 a'r
J: 0! "i ---/' 1. il of Li mountain 7'j
P Dノ))人, ^I-i 1 straw, 1 red j V”l-i
Combined with mu and i'ill (1llll i1/li f'j
6. (except for), mixed between Hanharimi1li-C3)5) i
S, IJ (1 sulfur agent' = Jilt, i (2 minutes [11
Shakuhachi
te), 2nd (5,1, sijjl, hichu 21(s2d)
31-bi/'4 is the above (-5/go1 combination method ■) 1. rabbit?"11゛], and be rshi 1-mi 几7C) A, 5],
2 West e meeting convexity Hashi I\1J-mil 1-1'
, :lbu) between kongoshi 5, car small shift no y'no, 11
11 'Ai i'i! I A-, 'li1e (mix for 2 minutes, then [i-le, F-Cho Th ii <
:l L, ut, E, J, Ri b
Na-). Ma jko, ゛ノ, h color I
111.13 Above (>S) is as above, /, Mixed /)
] J-Small-Knock 1111 ILA agent, two-line FTL
i, 'iζ:, May i1 Sat', ) ”: !\n Harry Mikili C3 minutes!
- Hoshi・）ノ・・I′ノ、l1
Il 5%t agent, --1iii jhikli cumulative Il (1λ (?bun interval) 1 piece)
Combined -1,il I-) , Actual 19'l 2
11 people (including ノ°ノ) [O, J, 1s li] 4 [Prefecture C, original size] Place j' lx, Basitomil (-
Mixing heat I7j,j +11. L combination ~ 1 Banhari-mi%-jl--(' 3 minutes j [shi combination, horn-1
(Tunorac, 1j11 adjunct, knee sulfide rap No.r'
01111e(:2b) Ifi a L, c La I9
1 t-t I'v C mixed r'r 4 ;i> Ko+
'tJJ, 0.11X [1] Prepare the product.

この、１、−）（二Ｌ（ｉ：’；らＩＩたｆ　Ｉｓ　＠
ｌｌｉカをｌ　Ａ　５１：、１−ルク　５）巳）（・ｌ
　９！＋　）　ＩＪ−、にでる５口、−ｑ）　１．’１
間カミ１（１全し、（−１１１１］　ＩＩＱ　Ｌ２／ご
際のＩｌｌ　ｌ硫速匪、１１【ひＬ−１ｉｌｌ　Ｍ、冒
イ沖ハ、川　Ｓ（ｌ１ｉｌ島、　［ジー１−）　スおよ
び　ｔ　ａ　ＩＩ”　　δを１ｌｌｌｌ定１−（Ｎ、、
＋、　Ｔ　４第　１　表　（ご　、７’＜　　−ｔｌ　
　、　　％　　お　、　Ｊ、リ　ｉｉ：　　３　　ン入
　は　Ｆ　　ＩＦ−、ｒ　　の　１山　’−，）　　”
（、’　　ｉｌ’＋ろ。This, 1, -) (2L(i:'; et IIta f Is @
llika wo l A 51:, 1-luku 5) Sn) (・l
9! +) IJ-, 5 mouths to appear, -q) 1. '1
Interval 1 (1 complete, (-1111) IIQ L2/Ill 1 sulfur speed, 11 [hi L-1ill M, attack off the coast, river S (l1il island, [G1-) Su and t a II” δ is 1lllll constant 1-(N,,
+, T 4 Table 1 (Go, 7'< -tl
, % O, J, Lin ii: 3 lin is 1 pile of F IF-, r '-,)''
(, 'il' + ro.

すＩＩ　　１ｔｌｉ　　ｉｌ　　ｌ：’ゴ　σ）、叫　
定　は　し・　」　　メ　−′ノ　−（、’　　Ｗｔ　
　）＼　ｊ−ル　′ノ　のＩｌ）　！５０゜、のトル′
ノに達−４るま℃の口１間（＋９．’ｉ）（分）で　訂
′　（曲　１５　ｋ　、１　　。Ｌ　　ｌ、−１）ＩＩ
　　Ｍｌ　　ｌリ　の　、１１リ　定　（よ　、　　：
’−１’　　ｌ−ｚ　　？Ｉ目戊　１勾をシ・−１・１
人とＬ、１ｉｉｉ記のく二と（Ｉｌｌ碕じで、ＺＳ　　
Ｊ＜ｒ　’Ｊンヘ／し４１１＋ｚ　ｉ！　ｌｉ史＠　？
ｒ　３１１１　’ｉｇ　シ／、二、、　ｔｌ、Ｌ　５　
Ｃ）　冑）、１００％、２００９６．３００ＯＲ１４Ｃ
）０９６の各しシ！’、／　ス１ＪＩＶＩ　ｊｙ　”Ｃ
１，ｉ　Ｊ　ＩＳ　−Ｋ　−６３０’ｌ　Ｍ　’Ｓ’　
ｌｋ’ｊして測定を（＋イτつた。さらＩＪ、　　ｔ　
ａ　ＩＩ　　δｔ、ｔ　２０　’ＣとＧ　Ｏ”Ｃの測定
子（１（行４「）／こ。sII 1tli il l:'go σ), shout
Determined Hashi・"Me -'ノ-(,' Wt
) Tor' of 50°
Reached -4 degrees Celsius in 1 minute (+9.'i) (minutes) (Tune 15 k, 1. L l, -1) II
Mlli's, 11li fixed (Yo,:
'-1' l-z? I eye 1 degree shi-1・1
Man and L, 1iii.
J<r 'Jnhe/shi411+z i! li history @ ?
r 3111 'ig shi/, two,, tl, L 5
C) helmet), 100%, 20096.300OR14C
) 096 each! ', / s1JIVI jy "C
1,i J IS -K -630'l M 'S'
lk'j and measure (+Iτt. Also IJ, t
a II δt, t 20 'C and G O''C measuring element (1 (row 4'')/ko.

第１イ１ミに７Ｉ々されることく、二硫化炭素を配合し
！、：実流１！ｌ！ｌ　ｉ　−＝−／Ｉは二硫化炭素を
未配合の比較例１・・・−４に比較（）４、加ｌｉｉ！
１時間が短り、１空度おＪ、びモジｌラスが向」、！Ｊ
るど」（に　【旧１　δが低下しくいるのり（１〕か６
９゜比較１！”Ｉ　！、）・−・７　Ｌｌ、　、Ｔ」が（化
がＪ免供与体ｅある１〜リヂＡカーネオ−１へ上ステル
の配合効果を調べたもの−で゛あるが、１−リ’ｆＡカ
ーボネートコニステルづるにｔ；Ｌっで、加硫時間（よ
やや短縮されるものの、１ｉ１　１＞（　ｄ）　、”、
びＬジ１ンスｌｔ　４；Ｅ　、！：んど向．にＩ！ｆ、
−１５＋ａｎ　　ｊ５１；Ｉ高くなっζしまい好ましい
結果はＩＢｇられ４ｒい，。Contains carbon disulfide to prevent 7I from being added to the 1st and 1st! , :Actual flow 1! l! l i -=-/I is compared to Comparative Example 1...-4 in which carbon disulfide is not added ()4, addition lii!
1 hour is shortened, 1 hour is shortened, 1 hour is shortened, 1 hour is shortened, and 1 hour is shortened. J
"Nori" (Ni [Old 1 δ is decreasing (1) or 6
9° comparison 1! ``I!,)...7 Ll, , T'' is (an investigation of the effect of blending upper stell with 1-LigiA carneo-1, which has a J donor e), but 1-Li 'fA carbonate conistert; vulcanization time (although it is somewhat shortened, 1i1 1>(d),'',
4;E,! :Ndo direction. niI! f,
−15+an j51; I becomes high ζ and the favorable result is IBg 4r.

以］−説明しｌｊ　Ｊ、うに、原１′＋１ゴｌ＼に特定
早の二硫化炭素を配合しｌこ本発明のゴム組成物ト１加
Ｖｌｉ速度が速，−１、す、７１１１　ｋＭｉ　’Ｌ’
ｊ　ｌ！ｌ：　、　’Ｉ−！ｊに硬麿やモジコラスが向
上し、しかも（ａｌｌ　　δが低下することから、高硬
麿の低ｑゾ１動（１（抗タイＸ７川として好適に使用さ
れる。-Explanation: When the rubber composition of the present invention is blended with carbon disulfide at a specific rate, the rubber composition of the present invention has a Vli rate of -1, 7111 kmi. 'L'
j l! l: , 'I-! It is suitable for use as a low qzo 1 movement (1 (anti-tie

Claims

[Claims]

Original: l'l -r l\100 K, n for parts, t,
A rubber composition characterized in that it contains 1 to 101 parts of carbon diift.